5a1b6bf14d
In VM with 6vcpu, cpu schedule of queue_delayed_work(system_freezable_wq) is lower than BM. HSA_SMI_EVENT_QUEUE_RESTORE event from case HMMProfilingEvent/0 got delayed execution and caused HMMProfilingEvent/1 fail. The fix is only listen to HSA_SMI_EVENT_MIGRATE_START event and ignore all other events. Change-Id: I534e49b030bd4c534bc7a63eb431f4907659c8cd
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=/*your local libhsakmt folder*/ With that, the headers and libraries are searched under LIBHSAKMT_PATH/include and LIBHSAKMT_PATH/lib respectively. 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=/*your library path containing libhsakmt*/ Note: you can use "run_kfdtest.sh -h" to see more options.