Xavier Hallade

lowering CPU usage of OpenMM GPU to free a CPU core

7

Current CPU usage of OpenMM on GPU is quite high in Folding@Home: I do see 100% of one core on Intel GPUs with OpenCL and Nvidia GPUs with Cuda on...

fixed Android x86 support

2

call NDK_ABI=x86 ./configure_make_everything.sh to generate x86 binaries

On a system with several OpenCL platforms, if a platform has no device, one of the clGetDeviceIDs calls returns CL_DEVICE_NOT_FOUND. This currently prevents `getOpenCLDevices` from returning, throwing "OpenCL Error: Cannot...

ocloc (without suffix) missing from compute-runtime builds

1

Since https://github.com/intel/compute-runtime/commit/bbe11205e3605d9d4e53dfe9d1a2f8857f294d42, there are only suffixed versions of ocloc being built. Some distribution package specific code calls update-alternatives at install time to then symlink a version of ocloc: https://github.com/intel/compute-runtime/blob/b6038de550f3b7a411217ae6d4b4d8360d03d3a8/scripts/packaging/opencl/sles_15/SPECS/opencl.spec#L118 so...

This issue got discovered and root caused initially from Blender: https://projects.blender.org/blender/blender/issues/137277 that cannot use Intel GPUs when using the latest packages published on github, due to their malformed version string....

Unitrace uses sysman in legacy mode (zeInit + ZES_ENABLE_SYSMAN), however this is not supported for Xe2 and newer platforms: https://github.com/intel/compute-runtime/blob/releases/25.22/programmers-guide/SYSMAN.md#support-and-limitations hence leading to an abort on Xe2 and newer devices...