taucmdr
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ParaToolsInc
Performance engineering for the rest of us.
Have experiment track and record changes to compiler options.
`tau trial export` for a trace creates a compressed tarball, but it's about 10x slower than using the system's `tar cvzf`. We should invoke `tar` when available and fallback to...
The TAU Performance System is supposed to try all source code parsers before falling back to compiler-based instrumentation, but in practice it usually segfaults before it makes it through the...
Primary keys are unique by definition so this smells funny.
[TAU] Unable to acquire lock on `/lustre/scratch1/turquoise/sameer/taucmdr-120/system/.lock` [TAU] due to [Errno 38] Function not implemented
Create a compat "discourage" warning when static serial apps are sampled w/o addtl instrumentation
__EDIT__ (Tue Nov 7 22:02:06 UTC 2017): See John's [comment below](https://github.com/ParaToolsInc/taucmdr/issues/236#issuecomment-342624626). This is intentional tau behavior. The best case scenario, at least for now, is to warn users about it....
TAU Commander is currently stateful/context sensitive, even at runtime. So you can't create multiple experiments, select one of interest, recompile the code (with a unique name), then select a different...
We need a way to detect the compiler called by oshcc, oshCC, etc.
`tau init --shmem` on grover with /usr/local/packages/openshmem-1.2, gives the following error when compiling a shmem code: ``` /usr/local/packages/openshmem-1.2/lib/libopenshmem.so: undefined reference to `gasneti_linkconfig_idiotcheck_notiopt' /usr/local/packages/openshmem-1.2/lib/libopenshmem.so: undefined reference to `_gasneti_progressfn_enabled_gasneti_pf_barrier_BOOLEAN' /usr/local/packages/openshmem-1.2/lib/libopenshmem.so: undefined reference...
Configuring OTF2 and/or Score-P gives an error: ``` === configuring in vendor/otf2 (/dev/shm/tmp3aovcj8u/scorep-6.0/vendor/otf2) configure: running /bin/bash ./configure --disable-option-checking '--prefix=/home/nchaimov/taucmdr/system/scorep/a19cab25' 'MPICC=mpicc' 'CXX=g++' 'MPICXX=mpicxx' 'CC=gcc' '--with-libbfd=/home/nchaimov/taucmdr/system/binutils/7caa709f' 'MPIF77=mpif77' 'MPIFC=mpif90' 'FC=gfortran' 'F77=gfortran' '--with-nocross-compiler-suite=gcc' '--with-libunwind=/home/nchaimov/taucmdr/system/libunwind/33f672a2'...
