df6048429c
The max queues per process is 1024 in KFD, KFDQMTest.OverSubscribeCpQueues fails with multi-gpu mode on more than 15 gpus, because 65x16=1040 exceeds 1024, so changing MAX_CP_QUEUES to adapt it will fix the issue. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
1. Note on building kfdtest To build this kfdtest application, the following libraries should be already installed on the building machine: libdrm libdrm_amdgpu libhsakmt If libhsakmt is not installed, but the headers and libraries are present locally, you can specify its directory by export LIBHSAKMT_PATH=/path/to/libhsakmt.a With that, CMake/make will look for the lib at LIBHSAKMT_PATH/libhsakmt.a Note that this assumes that you will be building kfdtest from the same thunk found in ../.. 2. How to run kfdtest Just run "./run_kfdtest.sh" under the building output folder. You may need to specify library path through: export LD_LIBRARY_PATH=/path/to/libhsakmt.a Note: you can use "run_kfdtest.sh -h" to see more options.