56bbd862e6
If a Render Node can't be found, we should finish off all child
processes immediately, then return.
Trying to do the check before forking the children results in the test
failing as well, regardless of the status of finding the render node,
which is likely why the forking occurred first in the test's initial
creation. This way we ensure that things finish cleanly before moving to
the next test
Change-Id: I2e1b62fed25c30ff1f179612127c23960da4ee5e
[ROCm/ROCR-Runtime commit: e109ce541c]
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.