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Feature/1263 update stansummary to report rank-normalized ESS tail, ESS bulk, max abs deviation(MAD), and Rhat

Open mitzimorris opened this issue 1 year ago • 6 comments

Submisison Checklist

  • [x] Run tests: ./runCmdStanTests.py src/test
  • [x] Declare copyright holder and open-source license: see below

Summary:

Convergence diagnostics reported by stansummary utility use split-rank-normalized Rhat and ESS, following paper https://arxiv.org/pdf/1903.08008.

Intended Effect:

Better convergence diagnostics.

How to Verify:

Unit tests

Side Effects:

Output of bin/stansummary will have different set of columns, and slightly different messages.

Documentation:

Separate PR

Copyright and Licensing

Please list the copyright holder for the work you are submitting (this will be you or your assignee, such as a university or company): Columbia University

By submitting this pull request, the copyright holder is agreeing to license the submitted work under the following licenses:

  • Code: BSD 3-clause (https://opensource.org/licenses/BSD-3-Clause)
  • Documentation: CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

mitzimorris avatar Aug 05 '24 17:08 mitzimorris

This PR is a WIP and will fail until Stan PR https://github.com/stan-dev/stan/pull/3305 is merged.

mitzimorris avatar Aug 05 '24 17:08 mitzimorris

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.31 0.31 1.01 0.63% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.0 -0.15% slower
gp_regr/gen_gp_data.stan 0.02 0.02 1.06 5.23% faster
gp_regr/gp_regr.stan 0.09 0.09 1.03 2.48% faster
sir/sir.stan 65.97 65.91 1.0 0.09% faster
irt_2pl/irt_2pl.stan 3.95 3.95 1.0 0.23% faster
eight_schools/eight_schools.stan 0.06 0.05 1.02 2.3% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.24 0.23 1.01 0.94% faster
pkpd/one_comp_mm_elim_abs.stan 18.69 18.96 0.99 -1.46% slower
garch/garch.stan 0.41 0.41 1.01 0.64% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.62 2.61 1.0 0.37% faster
arK/arK.stan 1.72 1.72 1.0 -0.04% slower
gp_pois_regr/gp_pois_regr.stan 2.75 2.76 1.0 -0.36% slower
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.46 8.45 1.0 0.15% faster
performance.compilation 178.82 177.98 1.0 0.47% faster
Mean result: 1.00798272484638

Jenkins Console Log Blue Ocean Commit hash: 2cd95be39b0482d0fedb7fe9a1e8c77b7084592a

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS, IBPB conditional, STIBP conditional, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Aug 05 '24 17:08 stan-buildbot

changes to stansummary are running afoul of this PR: https://github.com/stan-dev/cmdstan/pull/972 requires more smarts in stan's stan_csv_reader.

mitzimorris avatar Sep 24 '24 16:09 mitzimorris

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.32 0.31 1.05 4.93% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 0.95 -5.02% slower
gp_regr/gen_gp_data.stan 0.03 0.03 0.99 -0.69% slower
gp_regr/gp_regr.stan 0.09 0.1 0.98 -1.62% slower
sir/sir.stan 67.32 67.14 1.0 0.27% faster
irt_2pl/irt_2pl.stan 4.0 3.99 1.0 0.07% faster
eight_schools/eight_schools.stan 0.06 0.06 1.05 4.58% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.26 0.96 -4.29% slower
pkpd/one_comp_mm_elim_abs.stan 19.09 18.74 1.02 1.8% faster
garch/garch.stan 0.42 0.41 1.03 2.94% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.63 2.61 1.0 0.41% faster
arK/arK.stan 1.74 1.72 1.01 1.09% faster
gp_pois_regr/gp_pois_regr.stan 2.76 2.69 1.02 2.43% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.49 8.49 1.0 -0.0% slower
performance.compilation 192.72 189.73 1.02 1.55% faster
Mean result: 1.0064011728259634

Jenkins Console Log Blue Ocean Commit hash: 2c8bf6d3d4fe497e1d8ff310ce5e5f26b1925faa

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 3486.703 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Sep 24 '24 21:09 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.36 0.31 1.19 15.73% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 0.99 -1.4% slower
gp_regr/gen_gp_data.stan 0.03 0.03 1.01 0.72% faster
gp_regr/gp_regr.stan 0.09 0.09 1.02 1.75% faster
sir/sir.stan 66.28 66.13 1.0 0.22% faster
irt_2pl/irt_2pl.stan 3.97 3.95 1.01 0.57% faster
eight_schools/eight_schools.stan 0.06 0.05 1.02 1.85% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.24 0.24 0.99 -0.65% slower
pkpd/one_comp_mm_elim_abs.stan 18.69 18.66 1.0 0.17% faster
garch/garch.stan 0.41 0.41 1.01 1.13% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.59 2.6 1.0 -0.2% slower
arK/arK.stan 1.75 1.7 1.03 2.79% faster
gp_pois_regr/gp_pois_regr.stan 2.68 2.67 1.0 0.29% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.4 8.38 1.0 0.3% faster
performance.compilation 176.72 176.91 1.0 -0.11% slower
Mean result: 1.0175108841935923

Jenkins Console Log Blue Ocean Commit hash: 2c8bf6d3d4fe497e1d8ff310ce5e5f26b1925faa

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Sep 25 '24 02:09 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.33 0.33 1.02 1.78% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.06 0.01 6.66 84.99% faster
gp_regr/gen_gp_data.stan 0.03 0.02 1.04 3.96% faster
gp_regr/gp_regr.stan 0.09 0.09 1.03 2.63% faster
sir/sir.stan 66.67 66.99 1.0 -0.48% slower
irt_2pl/irt_2pl.stan 3.92 3.87 1.01 1.24% faster
eight_schools/eight_schools.stan 0.05 0.05 1.0 -0.26% slower
pkpd/sim_one_comp_mm_elim_abs.stan 0.24 0.24 1.01 1.26% faster
pkpd/one_comp_mm_elim_abs.stan 18.52 18.55 1.0 -0.14% slower
garch/garch.stan 0.41 0.41 1.01 0.59% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.57 2.57 1.0 0.21% faster
arK/arK.stan 1.72 1.71 1.01 0.72% faster
gp_pois_regr/gp_pois_regr.stan 2.7 2.73 0.99 -1.21% slower
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.38 8.36 1.0 0.2% faster
performance.compilation 178.72 176.61 1.01 1.18% faster
Mean result: 1.3854596627140556

Jenkins Console Log Blue Ocean Commit hash: eb2b7af7527e4daaa5788c458dff4c118a19ee55

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 14 '24 00:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.33 0.34 0.99 -1.39% slower
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 0.95 -4.76% slower
gp_regr/gen_gp_data.stan 0.03 0.02 1.06 5.58% faster
gp_regr/gp_regr.stan 0.09 0.09 1.02 1.78% faster
sir/sir.stan 69.47 67.46 1.03 2.89% faster
irt_2pl/irt_2pl.stan 4.09 3.9 1.05 4.5% faster
eight_schools/eight_schools.stan 0.06 0.05 1.06 5.28% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.25 0.99 -1.29% slower
pkpd/one_comp_mm_elim_abs.stan 19.46 18.54 1.05 4.73% faster
garch/garch.stan 0.44 0.4 1.08 7.21% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.71 2.58 1.05 5.0% faster
arK/arK.stan 1.8 1.7 1.06 5.66% faster
gp_pois_regr/gp_pois_regr.stan 2.83 2.69 1.05 4.8% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.8 8.37 1.05 4.8% faster
performance.compilation 181.18 184.39 0.98 -1.77% slower
Mean result: 1.0307491335250725

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 24 '24 20:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.45 0.36 1.23 18.46% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.0 -0.41% slower
gp_regr/gen_gp_data.stan 0.03 0.03 1.09 8.21% faster
gp_regr/gp_regr.stan 0.1 0.09 1.03 3.28% faster
sir/sir.stan 70.48 66.99 1.05 4.95% faster
irt_2pl/irt_2pl.stan 4.19 3.92 1.07 6.41% faster
eight_schools/eight_schools.stan 0.06 0.05 1.04 3.7% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.24 1.05 4.87% faster
pkpd/one_comp_mm_elim_abs.stan 19.76 18.58 1.06 5.99% faster
garch/garch.stan 0.42 0.41 1.03 2.76% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.71 2.59 1.05 4.36% faster
arK/arK.stan 1.78 1.71 1.04 3.87% faster
gp_pois_regr/gp_pois_regr.stan 2.82 2.75 1.03 2.61% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.78 8.49 1.03 3.26% faster
performance.compilation 177.77 181.23 0.98 -1.95% slower
Mean result: 1.0516778282549488

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 24 '24 20:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.36 0.34 1.06 5.73% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 0.99 -1.13% slower
gp_regr/gen_gp_data.stan 0.03 0.03 1.1 8.84% faster
gp_regr/gp_regr.stan 0.1 0.09 1.06 5.94% faster
sir/sir.stan 70.61 67.71 1.04 4.11% faster
irt_2pl/irt_2pl.stan 4.18 3.92 1.07 6.2% faster
eight_schools/eight_schools.stan 0.06 0.05 1.05 4.85% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.24 1.04 4.23% faster
pkpd/one_comp_mm_elim_abs.stan 19.51 18.65 1.05 4.44% faster
garch/garch.stan 0.45 0.41 1.11 9.61% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.72 2.6 1.04 4.22% faster
arK/arK.stan 1.81 1.72 1.05 5.1% faster
gp_pois_regr/gp_pois_regr.stan 2.82 2.72 1.03 3.29% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.76 8.46 1.04 3.43% faster
performance.compilation 182.52 184.51 0.99 -1.09% slower
Mean result: 1.0482063086694338

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 24 '24 21:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.39 0.33 1.19 15.63% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.17 14.56% faster
gp_regr/gen_gp_data.stan 0.03 0.03 1.1 9.46% faster
gp_regr/gp_regr.stan 0.1 0.09 1.13 11.87% faster
sir/sir.stan 72.5 67.12 1.08 7.42% faster
irt_2pl/irt_2pl.stan 4.51 3.93 1.15 12.94% faster
eight_schools/eight_schools.stan 0.06 0.05 1.17 14.17% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.27 0.24 1.11 10.18% faster
pkpd/one_comp_mm_elim_abs.stan 19.85 18.52 1.07 6.67% faster
garch/garch.stan 0.45 0.41 1.11 9.91% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.74 2.58 1.06 5.6% faster
arK/arK.stan 1.79 1.72 1.04 3.8% faster
gp_pois_regr/gp_pois_regr.stan 2.83 2.71 1.04 4.19% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 9.23 8.34 1.11 9.6% faster
performance.compilation 183.58 180.09 1.02 1.9% faster
Mean result: 1.103438457420372

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 25 '24 18:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.38 0.41 0.93 -7.95% slower
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.16 13.98% faster
gp_regr/gen_gp_data.stan 0.03 0.03 1.09 7.86% faster
gp_regr/gp_regr.stan 0.1 0.09 1.12 10.65% faster
sir/sir.stan 73.48 66.95 1.1 8.88% faster
irt_2pl/irt_2pl.stan 4.35 3.88 1.12 10.76% faster
eight_schools/eight_schools.stan 0.06 0.05 1.1 9.16% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.26 0.24 1.1 8.76% faster
pkpd/one_comp_mm_elim_abs.stan 19.73 18.58 1.06 5.82% faster
garch/garch.stan 0.44 0.41 1.09 8.29% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.8 2.59 1.08 7.52% faster
arK/arK.stan 1.79 1.7 1.05 5.08% faster
gp_pois_regr/gp_pois_regr.stan 2.85 2.67 1.07 6.34% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.95 8.4 1.07 6.17% faster
performance.compilation 184.23 187.73 0.98 -1.9% slower
Mean result: 1.0739991451025448

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 25 '24 19:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.35 0.35 1.02 2.1% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.04 3.88% faster
gp_regr/gen_gp_data.stan 0.03 0.03 1.02 1.48% faster
gp_regr/gp_regr.stan 0.09 0.09 1.0 0.45% faster
sir/sir.stan 70.74 74.54 0.95 -5.36% slower
irt_2pl/irt_2pl.stan 4.3 4.13 1.04 4.08% faster
eight_schools/eight_schools.stan 0.07 0.06 1.28 21.69% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.25 1.0 0.1% faster
pkpd/one_comp_mm_elim_abs.stan 19.43 19.59 0.99 -0.84% slower
garch/garch.stan 0.44 0.43 1.02 2.24% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.69 2.72 0.99 -1.02% slower
arK/arK.stan 1.8 1.81 0.99 -0.54% slower
gp_pois_regr/gp_pois_regr.stan 2.82 2.87 0.98 -1.68% slower
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.81 8.88 0.99 -0.82% slower
performance.compilation 181.12 187.16 0.97 -3.33% slower
Mean result: 1.0195393150331473

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 26 '24 17:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.35 0.33 1.07 6.62% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.07 6.9% faster
gp_regr/gen_gp_data.stan 0.03 0.02 1.05 5.2% faster
gp_regr/gp_regr.stan 0.1 0.09 1.07 6.12% faster
sir/sir.stan 70.08 66.8 1.05 4.67% faster
irt_2pl/irt_2pl.stan 4.11 3.91 1.05 4.82% faster
eight_schools/eight_schools.stan 0.06 0.05 1.05 5.17% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.24 1.03 2.97% faster
pkpd/one_comp_mm_elim_abs.stan 19.4 18.59 1.04 4.15% faster
garch/garch.stan 0.46 0.41 1.12 10.85% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.72 2.57 1.06 5.71% faster
arK/arK.stan 1.8 1.69 1.06 5.75% faster
gp_pois_regr/gp_pois_regr.stan 2.83 2.73 1.04 3.69% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.86 8.34 1.06 5.84% faster
performance.compilation 181.04 184.38 0.98 -1.84% slower
Mean result: 1.0545783921105243

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 26 '24 18:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.39 0.33 1.18 15.43% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.17 14.47% faster
gp_regr/gen_gp_data.stan 0.03 0.02 1.07 6.43% faster
gp_regr/gp_regr.stan 0.1 0.09 1.08 7.65% faster
sir/sir.stan 69.78 66.77 1.05 4.32% faster
irt_2pl/irt_2pl.stan 4.07 3.88 1.05 4.62% faster
eight_schools/eight_schools.stan 0.06 0.05 1.06 6.1% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.25 0.25 0.99 -1.29% slower
pkpd/one_comp_mm_elim_abs.stan 19.4 18.5 1.05 4.67% faster
garch/garch.stan 0.43 0.4 1.07 6.66% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.71 2.57 1.05 4.93% faster
arK/arK.stan 1.79 1.69 1.06 5.44% faster
gp_pois_regr/gp_pois_regr.stan 2.9 2.65 1.09 8.48% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.84 8.41 1.05 4.81% faster
performance.compilation 180.15 183.16 0.98 -1.68% slower
Mean result: 1.06702919365504

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 26 '24 20:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.41 0.35 1.16 13.67% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.03 3.38% faster
gp_regr/gen_gp_data.stan 0.03 0.03 1.03 2.91% faster
gp_regr/gp_regr.stan 0.1 0.09 1.01 1.3% faster
sir/sir.stan 70.29 70.72 0.99 -0.6% slower
irt_2pl/irt_2pl.stan 4.3 4.12 1.04 4.19% faster
eight_schools/eight_schools.stan 0.06 0.06 1.04 3.49% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.26 0.25 1.01 1.22% faster
pkpd/one_comp_mm_elim_abs.stan 19.95 19.6 1.02 1.79% faster
garch/garch.stan 0.43 0.43 1.01 0.7% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.77 2.72 1.02 2.04% faster
arK/arK.stan 1.84 1.81 1.02 1.76% faster
gp_pois_regr/gp_pois_regr.stan 2.89 2.85 1.02 1.57% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.99 8.81 1.02 2.05% faster
performance.compilation 180.0 186.25 0.97 -3.47% slower
Mean result: 1.025993434383537

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 27 '24 21:10 stan-buildbot

The new -f flag has some unituitive behavior. I'd expect the following commands to all be equivalent:

$ ./bin/stansummary    ./src/test/interface/example_output/bern1.csv -f ./src/test/interface/example_output/bern2.csv 
$ ./bin/stansummary -f ./src/test/interface/example_output/bern1.csv -f ./src/test/interface/example_output/bern2.csv 
$ ./bin/stansummary -f ./src/test/interface/example_output/bern1.csv    ./src/test/interface/example_output/bern2.csv 
$ ./bin/stansummary    ./src/test/interface/example_output/bern1.csv    ./src/test/interface/example_output/bern2.csv

But the first prints Inference for Stan model: bernoulli_model 1 chains: while the others print 2 chains.

I'm also not sure this is necessary. The existing code works fine if -i is passed last, or if the standard -- is used (see Guideline 10) :

# fine
$ ./bin/stansummary ./src/test/interface/example_output/bern1.csv ./src/test/interface/example_output/bern2.csv -i theta
# 'problem'
$ ./bin/stansummary -i theta ./src/test/interface/example_output/bern1.csv ./src/test/interface/example_output/bern2.csv 
# fine
$ ./bin/stansummary -i theta -- ./src/test/interface/example_output/bern1.csv ./src/test/interface/example_output/bern2.csv

If we want the second case to parse, I think the right thing is adding ->expected(1)->allow_extra_args(false) to the add_option("--include_param,-i" call. But I'm also not sure this is the right PR to do that in, either.

WardBrian avatar Oct 28 '24 14:10 WardBrian

If we want the second case to parse, I think the right thing is adding ->expected(1)->allow_extra_args(false) to the add_option("--include_param,-i" call. But I'm also not sure this is the right PR to do that in, either.

I didn't know about the "--" argument. agreed - won't change things up in this PR.

mitzimorris avatar Oct 28 '24 16:10 mitzimorris

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.49 0.38 1.29 22.28% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.04 0.28 -253.67% slower
gp_regr/gen_gp_data.stan 0.03 0.03 1.03 3.09% faster
gp_regr/gp_regr.stan 0.1 0.1 1.04 3.53% faster
sir/sir.stan 78.06 72.57 1.08 7.03% faster
irt_2pl/irt_2pl.stan 4.93 4.39 1.12 10.99% faster
eight_schools/eight_schools.stan 0.06 0.06 1.07 6.41% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.27 0.26 1.03 2.8% faster
pkpd/one_comp_mm_elim_abs.stan 21.17 20.57 1.03 2.8% faster
garch/garch.stan 0.48 0.46 1.04 3.41% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.9 2.79 1.04 3.94% faster
arK/arK.stan 1.92 1.86 1.03 2.63% faster
gp_pois_regr/gp_pois_regr.stan 3.32 2.91 1.14 12.23% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 9.83 9.12 1.08 7.16% faster
performance.compilation 198.89 205.75 0.97 -3.45% slower
Mean result: 1.0166334594802

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 28 '24 16:10 stan-buildbot

reverted changes to command line args and updated unit tests accordingly.

mitzimorris avatar Oct 28 '24 17:10 mitzimorris

in the interest of avoiding omnibus PRs, restored the venerable print command plus unit tests.

mitzimorris avatar Oct 28 '24 18:10 mitzimorris

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.38 0.37 1.03 2.53% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.05 5.19% faster
gp_regr/gen_gp_data.stan 0.03 0.03 1.03 2.96% faster
gp_regr/gp_regr.stan 0.11 0.09 1.14 12.12% faster
sir/sir.stan 72.49 67.29 1.08 7.18% faster
irt_2pl/irt_2pl.stan 4.45 3.9 1.14 12.27% faster
eight_schools/eight_schools.stan 0.06 0.05 1.09 8.42% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.26 0.24 1.07 6.92% faster
pkpd/one_comp_mm_elim_abs.stan 19.72 18.6 1.06 5.65% faster
garch/garch.stan 0.49 0.41 1.2 16.9% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 2.8 2.57 1.09 8.32% faster
arK/arK.stan 1.81 1.71 1.06 5.71% faster
gp_pois_regr/gp_pois_regr.stan 2.91 2.83 1.03 2.63% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 8.93 8.4 1.06 5.94% faster
performance.compilation 189.24 186.56 1.01 1.41% faster
Mean result: 1.0767770971468993

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 28 '24 18:10 stan-buildbot

I'm in transit today so hard to review, will try to approve tomorrow morning.

It does look like there are a few makefile changes around the print utility that still need to be reverted?

WardBrian avatar Oct 29 '24 16:10 WardBrian

It does look like there are a few makefile changes around the print utility that still need to be reverted?

checked in reverted makefiles.

mitzimorris avatar Oct 29 '24 16:10 mitzimorris

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.41 0.43 0.96 -4.6% slower
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 0.69 -45.8% slower
gp_regr/gen_gp_data.stan 0.04 0.03 1.31 23.37% faster
gp_regr/gp_regr.stan 0.11 0.11 1.0 -0.42% slower
sir/sir.stan 80.1 77.18 1.04 3.65% faster
irt_2pl/irt_2pl.stan 4.68 4.64 1.01 0.92% faster
eight_schools/eight_schools.stan 0.09 0.07 1.3 22.85% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.29 0.28 1.04 3.95% faster
pkpd/one_comp_mm_elim_abs.stan 22.57 21.7 1.04 3.87% faster
garch/garch.stan 0.53 0.56 0.95 -5.58% slower
low_dim_gauss_mix/low_dim_gauss_mix.stan 3.09 3.16 0.98 -2.39% slower
arK/arK.stan 2.01 1.98 1.02 1.52% faster
gp_pois_regr/gp_pois_regr.stan 3.2 3.17 1.01 0.74% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 9.95 9.63 1.03 3.19% faster
performance.compilation 240.35 229.97 1.05 4.32% faster
Mean result: 1.0261546218011206

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 29 '24 17:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.43 0.38 1.14 12.32% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 0.96 -3.75% slower
gp_regr/gen_gp_data.stan 0.03 0.03 1.05 5.03% faster
gp_regr/gp_regr.stan 0.11 0.15 0.76 -31.73% slower
sir/sir.stan 75.51 73.21 1.03 3.04% faster
irt_2pl/irt_2pl.stan 4.72 4.48 1.05 5.0% faster
eight_schools/eight_schools.stan 0.06 0.06 0.99 -1.09% slower
pkpd/sim_one_comp_mm_elim_abs.stan 0.26 0.26 0.99 -1.23% slower
pkpd/one_comp_mm_elim_abs.stan 20.63 20.37 1.01 1.25% faster
garch/garch.stan 0.5 0.47 1.07 6.58% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 3.4 2.83 1.2 16.76% faster
arK/arK.stan 1.94 1.94 1.0 -0.14% slower
gp_pois_regr/gp_pois_regr.stan 3.01 3.08 0.98 -2.53% slower
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 9.4 9.15 1.03 2.66% faster
performance.compilation 205.24 202.32 1.01 1.42% faster
Mean result: 1.0185025386234818

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 30 '24 18:10 stan-buildbot

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.4 0.44 0.91 -10.29% slower
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.01 0.01 1.0 -0.15% slower
gp_regr/gen_gp_data.stan 0.03 0.03 0.94 -6.0% slower
gp_regr/gp_regr.stan 0.1 0.11 0.94 -5.83% slower
sir/sir.stan 82.78 77.98 1.06 5.79% faster
irt_2pl/irt_2pl.stan 5.61 5.07 1.11 9.57% faster
eight_schools/eight_schools.stan 0.07 0.06 1.1 8.68% faster
pkpd/sim_one_comp_mm_elim_abs.stan 0.29 0.28 1.05 5.15% faster
pkpd/one_comp_mm_elim_abs.stan 22.32 21.54 1.04 3.48% faster
garch/garch.stan 0.59 0.57 1.03 2.8% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 3.17 3.08 1.03 2.82% faster
arK/arK.stan 2.03 2.01 1.01 1.19% faster
gp_pois_regr/gp_pois_regr.stan 3.29 3.3 1.0 -0.32% slower
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 9.9 10.25 0.97 -3.62% slower
performance.compilation 214.57 210.38 1.02 1.95% faster
Mean result: 1.0131898358619498

Jenkins Console Log Blue Ocean Commit hash: c148b0c9a356ceda75f6c6ee381d5d8ffc12bca0

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 30 '24 21:10 stan-buildbot

I'm hoping the above is the last issue, but it's hard to say. I don't know if it is necessary to touch the code as much as this PR does -- it seems to me like, in the abstract, basically only changing the get_header and get_stats functions could be enough? And then it would not require all the additional review on the reordering etc, while maintaining existing behavior

WardBrian avatar Oct 31 '24 15:10 WardBrian

Here's an example of what I mean: https://github.com/stan-dev/cmdstan/compare/stansummary-new-stats

Before updating the tests, this diff is only at +59-76, and it adds the ess_bulk, ess_tail, MAD, and new R-Hat to stansummary.

If you do want to stop plugging away on this I'd be happy to push it further

WardBrian avatar Oct 31 '24 17:10 WardBrian

Name Old Result New Result Ratio Performance change( 1 - new / old )
arma/arma.stan 0.56 0.5 1.12 10.6% faster
low_dim_corr_gauss/low_dim_corr_gauss.stan 0.03 0.01 2.36 57.68% faster
gp_regr/gen_gp_data.stan 0.07 0.03 2.17 53.95% faster
gp_regr/gp_regr.stan 0.21 0.11 1.86 46.34% faster
sir/sir.stan 78.06 75.14 1.04 3.74% faster
irt_2pl/irt_2pl.stan 6.2 5.51 1.13 11.16% faster
eight_schools/eight_schools.stan 0.06 0.06 0.99 -0.52% slower
pkpd/sim_one_comp_mm_elim_abs.stan 0.72 0.27 2.72 63.26% faster
pkpd/one_comp_mm_elim_abs.stan 23.86 22.18 1.08 7.02% faster
garch/garch.stan 0.93 0.6 1.54 35.27% faster
low_dim_gauss_mix/low_dim_gauss_mix.stan 4.18 3.07 1.36 26.58% faster
arK/arK.stan 2.75 1.95 1.41 29.18% faster
gp_pois_regr/gp_pois_regr.stan 4.97 3.12 1.59 37.21% faster
low_dim_gauss_mix_collapse/low_dim_gauss_mix_collapse.stan 12.67 9.69 1.31 23.52% faster
performance.compilation 198.77 201.15 0.99 -1.2% slower
Mean result: 1.5119811648462536

Jenkins Console Log Blue Ocean Commit hash: b88ac6535111d0a72e585fc78fc4fa664aeadc51

Machine information No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.3 LTS Release: 20.04 Codename: focal

CPU: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 46 bits physical, 48 bits virtual CPU(s): 80 On-line CPU(s) list: 0-79 Thread(s) per core: 2 Core(s) per socket: 20 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 85 Model name: Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz Stepping: 4 CPU MHz: 2400.000 CPU max MHz: 3700.0000 CPU min MHz: 1000.0000 BogoMIPS: 4800.00 Virtualization: VT-x L1d cache: 1.3 MiB L1i cache: 1.3 MiB L2 cache: 40 MiB L3 cache: 55 MiB NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79 Vulnerability Gather data sampling: Mitigation; Microcode Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; IBRS Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; IBRS; IBPB conditional; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT vulnerable Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb intel_pt avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke md_clear flush_l1d arch_capabilities

G++: g++ (Ubuntu 9.4.0-1ubuntu1~20.04) 9.4.0 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Clang: clang version 10.0.0-4ubuntu1 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

stan-buildbot avatar Oct 31 '24 17:10 stan-buildbot

hi Brian, you're welcome to take over. cheers, Mitzi

mitzimorris avatar Oct 31 '24 19:10 mitzimorris