hwloc
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open-mpi
Hardware locality (hwloc)
As a followup to #519, lstopo and the API function hwloc_obj_attr_snprintf() display memory and cache sizes as TB/GB/MB/kB while dividing them by 1024 instead of 1000. This also applies to...
As discussed in #515, CUDA library path is often set in the environment through ld.so.conf.d and LD_LIBRARY_PATH as requested in https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#mandatory-post AMD ROCm doesn't recommend this a strongly in https://rocmdocs.amd.com/en/latest/Installation_Guide/Installation_new.html#post-install-actions-and-verification-process,...
### What version of hwloc are you using? try to build 2.7.0 from tarball ### Which operating system and hardware are you running on? Linux sL1pKn07 5.15.13-arch1-1 #1 SMP PREEMPT...
lstopo currently auto switches from graphical to textual output when DISPLAY is not set in the environment. It could also do that when stdout is a pipe, file, etc. We...
Here's a list of things that we may want to improve in the Windows CMake support: * Include contrib/windows/app.manifest so that our apps say they are compatible with Windows10 (required...
### What version of hwloc are you using? - HWLOC 2.4 - HWLOC 2.5 ### Which operating system and hardware are you running on? Windows ### Details of the problem...
Some future Windows release (TBD) will expose "Die" and "Module" information as well as NUMA nodes spanning mulitple processor groups. Bits are appearing in the onlie doc, we don't know...
Would it make sense for HWLOC to rename NUMAs according to their actual origin? In other words, instead of calling everything a "NUMANODE", perhaps label the objects as "CPUNUMA", "GPUNUMA",...
Die, Module and a new NumaNodeEx are coming to Windows processor relationship API. Die is likely what's exposed by x86 CPUID 0x1f leaf on Xeon AP. Module could be either...
Cygwin warns a lot about distances arrays of uint64_t vs hwloc_uint64_t. Likely harmless. Doesn't happen on other Windows builds. ``` CC distances.lo ../../hwloc/distances.c: In function 'hwloc_internal_distances_print_matrix': ../../hwloc/distances.c:35:28: warning: initialization of...