Tested on Talos II with Vega 64
POWER systems allocate NUMA nodes on multiples of 8 to allow CPU
onlining / offlining
Set the correct NUMA mask bits when requesting node-bound memory
allocations
This is a cleanup/squash/rebase of:
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/47
Change-Id: Id4af6dff7e66e9d464d6b17a1e99087eb3ac8e51
Signed-off-by: Jeremy Newton <Jeremy.Newton@amd.com>
[ROCm/ROCR-Runtime commit: 5fd3c868b2]
This code change is to improve error handling.
This code change does not fix issue itself.
Before this code change, hostcallBuffer_ point is initialized in the end of
create() function. If create function fails and returns early,
hostcallBuffer_ point is not initialized. This non-initialized point can
cause access violation when object is destructed.
This code change put the initialization of the pointer in the constructor.
Change-Id: I7fb6e764eb0547196dca03db237e49d3ff0fd06a
[ROCm/clr commit: 5528812aa9]
This code change is to improve error handling.
This code change does not fix issue itself.
Before this code change, hostcallBuffer_ point is initialized in the end of
create() function. If create function fails and returns early,
hostcallBuffer_ point is not initialized. This non-initialized point can
cause access violation when object is destructed.
This code change put the initialization of the pointer in the constructor.
Change-Id: I7fb6e764eb0547196dca03db237e49d3ff0fd06a
Add lock protection for access to the pool list.
Remove destroyed stream from the list of the safe streams
Change-Id: I1863b89bd3f5e188c161227cc790c3adaf72cc58
[ROCm/clr commit: 5957ff9f7b]
Add lock protection for access to the pool list.
Remove destroyed stream from the list of the safe streams
Change-Id: I1863b89bd3f5e188c161227cc790c3adaf72cc58
Some VRAM access tests in MMBandWidth can be very slow on systems with
complicated PCIe topology. Skip tests that take a long time to avoid
excessively long running tests with little benefit.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Change-Id: I2950237347fc2f764f6aa3292ab819051472bf37
Some VRAM access tests in MMBandWidth can be very slow on systems with
complicated PCIe topology. Skip tests that take a long time to avoid
excessively long running tests with little benefit.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Change-Id: I2950237347fc2f764f6aa3292ab819051472bf37
[ROCm/ROCR-Runtime commit: 3ecd54f098]
Adding virtual memory management APIs to rocclr.
The HIP layer will handle virtual allocs on devices.
Change-Id: Ia978f105c2c3fed3959c77580ba228e845105754
[ROCm/clr commit: b5f555f9ec]
Adding virtual memory management APIs to rocclr.
The HIP layer will handle virtual allocs on devices.
Change-Id: Ia978f105c2c3fed3959c77580ba228e845105754
Map failures happen in AllocBuffers function when there
isn't enough space to move BO to vram. In such cases, the
function retries allocation/map until successful to continue
testing eviction and restore.
Print a message in KFDEvictTest when this happens to correlate
to the message seen in the kernel log.
amdgpu 0000:c1:00.0: amdgpu: Failed to map peer:0000:c1:00.0 mem_domain:4
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: I0475d8d9521a07612182e54fc7cddb9bd44353e6
Map failures happen in AllocBuffers function when there
isn't enough space to move BO to vram. In such cases, the
function retries allocation/map until successful to continue
testing eviction and restore.
Print a message in KFDEvictTest when this happens to correlate
to the message seen in the kernel log.
amdgpu 0000:c1:00.0: amdgpu: Failed to map peer:0000:c1:00.0 mem_domain:4
Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Change-Id: I0475d8d9521a07612182e54fc7cddb9bd44353e6
[ROCm/ROCR-Runtime commit: 0d07b3477b]
Instead of check /proc/modules for amdgpu, the code will check
/sys/module/amdgpu/initstate which covers the case when the driver
is compiled into the kernel.
Change-Id: Id39ec5b0eb9b68204bc9f5f779057ba8cc090bdc
Timothy Pearson
Sarbojit Sarkar
Alex Xie
Chauncey Hui
Wenkai Du
Laurent Morichetti
Sriraksha Nagaraj
Saleel Kudchadker
German Andryeyev
Satyanvesh Dittakavi
Felix Kuehling
Wenkai Du
Tony Tye
pghafari
Christophe Paquot
Hao Zhou
Divya Shikre
Bill(Shuzhou) Liu