valeriob01

> Please see [RadeonOpenCompute/ROCm#310 (comment)](https://github.com/RadeonOpenCompute/ROCm/issues/310#issuecomment-581435434) > > and https://github.com/RadeonOpenCompute/ROCK-Kernel-Driver/blob/2106edaef95ae2262097652454bce1fe720b2b9b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c#L1765 So there is this location_id field inside the properties file (e.g. /sys/class/kfd/kfd/topology/nodes/0/properties) which is a decimal representation of the PCI location,...

Tentative patch for this issue in clwrap.cpp: ``` std::string getUUID(int seqId) { int N = 0; !!! if card0 has unique_id file then N = 0; else N = 1;...

> Yes I'm aware of the problem, I confirm it's a bug. The fix is not easy though. OpenCL does not make it easy to link the "logical" enumarion to...

I would like you address this issue sooner or later :-)

OpenCL News: the new OpenCL Specification 3.0.7 brings a number of useful extensions, one of those is especially useful to resolve this issue: `cl_khr_pci_bus_info` for exposing PCI bus information of...

I hope you are not against OpenCL 3.0 (and specifically 3.0.7) only for the fact that it reduces mandatory features, and that your position has a stronger basis.

BTW, this file should be named gpuowl.service and placed into the /etc/systemd/system directory.

https://www.selroc.systems/forum/sel-mersenne-prime-research-effort-and-other-plans/gpuowl-specific-material/159-test-example-of-gpuowl-systemd-service-file

**RESOLVED**, this is the new corrected file, and I added full paths into my script, now it works at boot. ``` [Unit] Description=GpuOwl After=network-online.target Wants=network-online.target [Service] Type=oneshot PIDFile=/run/gpuowl.pid ExecStart=/home/user/exec_and_ctrl.sh RemainAfterExit=true...

this is the script `exec_and_ctrl.sh` adapted for publication: ``` #!/usr/bin/env bash set -o xtrace export LD_LIBRARY_PATH=/opt/rocm-3.3.0/opencl/lib/x86_64:/opt/hsa/lib export HSA_ENABLE_SDMA=0 sleep 1 /opt/rocm-3.3.0/bin/rocm-smi --resetprofile /opt/rocm-3.3.0/bin/rocm-smi --setsclk 8 /opt/rocm-3.3.0/bin/rocm-smi --setmclk 2 /opt/rocm-3.3.0/bin/rocm-smi --autorespond...