b2e026fce3
KFDPerformanceTest.P2PBandWidthTest[push, push] takes about 3 seconds on 4 gfx906, the default g_TestTimeout 2 seconds is not enough to wait for sDMA queue rptr is consumed. Use kfdtest command line option --timeout=6000, the test is finished and result is reasonable twice as P2PBandWidthTest[push, none]. Change P2PBandWidthTest wait timeout to 6 seconds. Add timeout argument to function WaitOnValue, BaseQueue.Wait4PacketConsumption SDMAQueue.Wait4PacketConsumption, PM4Queue.Wait4PacketConsumption with default value is g_TestTimeOut. Change-Id: I0aa04d644339feaeea695e41647ae66568beab9e Signed-off-by: Philip Yang <Philip.Yang@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=/*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.