Files
rocm-systems/tests/kfdtest
Felix Kuehling f474cf21cd kfdtest: Reduce libdrm VRAM usage in eviction tests
This reduces thrashing due to graphics submissions only and
significantly speeds up the BasicTest when keeping idle compute
processes evicted. In the BasicTest  compute is always idle, so
only one compute eviction and no restore is triggered. Then
graphics submissions complete quickly without thrashing each other.

Change-Id: Iae6da98903b20424a5097f235e1d09cf13e4b41b
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
2019-06-07 16:54:28 -04:00
..
2018-09-19 12:03:05 +08:00
2019-05-13 09:03:06 -04:00
2018-07-31 00:00:34 -04:00

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.