On gfx1012, allocating 1/4 of the system memory on a 32G RAM machine
could fail, resulting in this test to fail. Limit the maximum buffer
to allocate to be smaller than 3G to accommodate this situation.
Change-Id: I38b0a0f7da1f0b9ca851e04d2d0a51767858c801
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
CMake 3.6.0 and older don't have CPACK_RPM_FILE_NAME support, so make
the packaging simpler by checking the OS. If it's Ubuntu, call the dev
package hsakmt-roct-dev, otherwise call it hsakmt-roct-devel, since
Ubuntu is the only officially-ROCm-supported deb-based OS, and
deb-based dev packages end with -dev (while rpm-based use -devel)
Change-Id: If75324f82f507c3b312bb6176c06643d521ccb68
NumCpQueues and NumSdmaQueuesPerEngine should be got by kfd driver not hardcode.
So add two data fields in HsaNodeProperties then thunk is able to get it from sysfs
that exposed by kfd.
v2: change NumCpQueues/NumSdmaQueuesPerEngine to one byte.
v3: merge two commits as one to avoid ABI update two times.
Change-Id: Ie386e4685f13493e22db6e207a399db6a4c5b9dc
Signed-off-by: Huang Rui <ray.huang@amd.com>
The shader supports multiple work items. It also eliminates one input buffer.
Change-Id: If0596b306065980b74fb92613e95610defc00164
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Lack of cache controls only allow operating SDMA at
agent scope. All copy APIs are defined at system scope so may
result in data errors.
Change-Id: I9cd10007defddcbf8feb14a2e3daa1ba17c0489f
roctracer_status_t roctracer_get_timestamp(uint64_t* timestamp);
Get system timestamp for roctracer clients.
The API could be used to help roctracer clients understand the reference frame
of timestamps when receiving activity callbacks, as the nanoseconds reported in
the activity callbacks are not in the same reference frame as CPU walltime
clock.
[ROCm/roctracer commit: b7aa8fedb7]
roctracer_status_t roctracer_get_timestamp(uint64_t* timestamp);
Get system timestamp for roctracer clients.
The API could be used to help roctracer clients understand the reference frame
of timestamps when receiving activity callbacks, as the nanoseconds reported in
the activity callbacks are not in the same reference frame as CPU walltime
clock.
eshcherb
Yong Zhao
Kent Russell
Oak Zeng
Huang Rui
Evgeny
rkebichi
Ramesh Errabolu
Sean Keely
Wen-Heng (Jack) Chung
Chris Freehill