rocm-systems

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Alex Sierra 63c8cf115a src: use SVM mechanism to register userptr memory

Register and map userptrs through Shared Virtual Memory(SVM) API at
the Kernel level when available. Using this approach, performance
will be improve as register/unregister memory will not trigger any
system call to KFD driver.

Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Change-Id: I3726b4b5e1c6a52a83786fbe0af6322eb29ae7c9

2023-03-22 13:33:35 -05:00

gtest-1.6.0

kfdtest: Add kfdtest source code

2018-07-31 00:00:34 -04:00

include

kfdtest: Add PM4WaitRegMemPacket

2019-11-15 15:27:21 -05:00

scripts

kfdtest: Update GFX11 blacklists

2023-02-23 09:11:27 -05:00

src

src: use SVM mechanism to register userptr memory

2023-03-22 13:33:35 -05:00

.gitignore

kfdtest: Add kfdtest source code

2018-07-31 00:00:34 -04:00

CMakeLists.txt

Added OS details to kfdtest rpm packge name

2023-01-23 12:13:32 -08:00

LICENSE.kfdtest

kfdtest: Add kfdtest source code

2018-07-31 00:00:34 -04:00

README.txt

kfdtest: Add run utility files for kfdtest

2018-07-31 00:02:04 -04:00

README.txt

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.