Because not all ASICs (like gfx908) have GFX rings, we should use SDMA
rings instead of GFX rings.
Change-Id: Ibcc9f9e555302ba4ce25ac76c2ca73b8c3962a58
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
agentOwner from thunk reflects the GPU which holds the device alias.
We need to return a CPU to better reflect that the memory is system memory.
Change-Id: I9233f8779a4bfd471f68dbbbce07ae4528412e18
use family ID as parameter when construct the packets
Change-Id: I6c1706954ab7b8cbb8bef2aab16edf21f5e1abf0
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Add release_mem and acquire_mem pm4 packet format for nv
Change-Id: I172407c3418005922c17937e1e43f57d153ea732
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Allow user specified profiles if the HSAIL note is not found.
Konstantin reviewed and approved. HSAIL note is not generated by LLVM.
Change-Id: I40fbfbaedd6787b6a716507918f698d02007afe1
Currently the test only covers relatively small buffers sizes. It's
useful to test buffer sizes up to 1GB to see the impact of features
that target the efficiency of large buffer allocations and mappings.
Change-Id: I2e8d5afd482894dbe2166f32d38091199b9c15e6
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
This test is designed to reproduce soft-hangs cause by HWS running
with oversubscription.
Change-Id: I49861522b3ff5ba50df5ddc968545c35ccb25353
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Create KFDMultiProcessTest base class for tests forking multiple
child processes. Derive KFDEvictTest from that class.
Change-Id: Ie5f3362c45be2b807bf7a83839ab3820352a67f9
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
mbind walks through pages to setup vma memory policy. So we need do mmap
to create vma mappings first, then call mbind. mbind will do nothing if
vma does not exist.
And add numa available check before executing mbind, and return NULL to
hsaKmtAllocMemory if mbind failed.
Change-Id: I28ab661885d807ca51ef90e87230669dc80f10ec
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
This will faciliate ASIC bringup, including under simulation environment.
Change-Id: Ie027a77a2498cba739fea51f404d9843ce8dbeae
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Report traps and fatal exceptions through a wavefront's
amd_queue_t.queue_inactive_signal. Previously, only traps were
reported and requireed the compiler to pass in the signal pointer
in s[0:1].
The signal is obtained through a mapping from doorbell index to
amd_queue_t*. The doorbell is fetched within a wavefront through
the gfx9+ S_SENDMSG(MSG_GET_DOORBELL) instruction.
Change-Id: I319b45f2e15dfcfe4db8f4065da1136e9539a42b
Assembler toolchains are moving from SP3 to LLVM. Replace trap handler
source code with LLVM equivalent.
Fix a trap issue with SQ_WAVE_IB_STS restore. Mostly harmless as all
traps are currently considered fatal to the wavefront.
Change-Id: Iacecd9dd31a1d96a083c8b8327f442f33c861f9f
BasicAddressWatch causes issues where KFDEvictTest and
KFDQMTest.OverSubscribeCpQueues fails, and results in a GPU hang/reset.
PM4EventInterrupt just hangs indefinitely. Remove them for now to allow
the kernel merges to resume, and figure out what happened in the nv10
merge to cause it
Change-Id: I418f9561ecb3e71bc52ac48ea363fcbde82a8e2b
Adds hsa_amd_register_deallocation_callback and hsa_amd_deregister_deallocation_callback
to notify when HSA memory has been released.
Change-Id: I1f33cee250ca890e5c2e7fddfa4479aa5874651d
In several places aql packets were written to queue all at once
instead of doing the header atomically. These cases have been
fixed.
There were a few hsa_signal leaked that have been addressed.
There was some duplication of code that has been addressed.
Addresses ROCMOPS-456
Change-Id: Ia1869bc370f92e49ac560301df47741d5f76978e
The SDMA blacklist should contain all tests that use SDMA. It will
be applied to all ASICs that are know to have SDMA stability issues.
Change-Id: I53e723382c12f99bddf9c535000e27737a7ea1f6
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
1. Use s_mov_b32 to move 0xcafe to s18. s_movk_i32 is a sign extention move
instruction. Oxcafe will be extended to 0xffffcafe which is not desired
2. Add wait to s_load_dword instruction to make sure memory read finish before
the next store instruction.
Change-Id: I665d1d471019edfaba5693e07cdc567d4103573f
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
IPC was failing due to calling fork when HSA was open. The fix
was correcting incomplete cleanup in several other tests.
TestBase::Close (via CommonCleanUp) now checks that HSA is properly
closed between tests.
rocrtstPerf.Memory_Async_Copy uses hwloc which uses OpenCL which
has no shutdown routine. Consequently this test can not cleanup
properly. I added a hack to force HSA refcount to the value
it should have if OpenCL were cleaning up but this leaks resources
and potentially puts hwloc & OpenCL in a bad state.
OpenCL loads LLVM which installs some exit handlers. Those handlers
can't execute in a child process and can't be removed since OpenCL
doesn't cleanup. IPC hacks around this by aborting rather than exiting
in the child process.
Change-Id: I92326a73d7b11632208717d99728e6dafdc7d3ca
If TTM eviction and restore happens, it may takes very long time if
retry, the longest time is 5 minutes during my test. There is chance
packet is submited to queue while eviction, we have to increase the
Wait4PacketConsumption timeout.
The queue will continue to execute after eviction and restore. If we
upmap the memory from GPU while queue is evicted, this will cause VM
fault. Change to unmap memory after queue is destroyed.
Change-Id: I1b44e2274ea7b83398b2e3293578dad6947cb5af
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Because dma32 zone is on node 0, use all system memory on node 0 will
cause TTM eviction to free dma32 zone for other devices which only
work with 32bit physical address. The TTM eviction and restore may take
too long and cause queue timeout.
Running on other NUMA nodes, the NUMA default memory policy is
MPOL_PREFERRED, means TTM will get pages from local node first, and then
get remaining pages from other nodes. Check /proc/buddyinfo can confirm
this.
Reset NUMA bind to all after the test.
Change-Id: I39b373c07a2d5aa396f5c7602bffabab0481930f
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
CPUClockCounter is not NTP adjusted (CLOCK_MONOTONIC_RAW) so should be
better for measurements. However, it is implemented with syscall while
CLOCK_MONOTONIC is implemented via vDSO. The latency increase becomes
significant when language layers make corresponding clock measurements.
Reverting to CLOCK_MONOTONIC will reduce latency and allow small
duration events to be measured at the cost of incorporating NTP
frequency skew errors. NTP may adjust frequency by 500ppm so limits us
to ~3 decimals in elapsed time.
Change-Id: I920b9f707f47109d80d6c256c475638c03fb8d76
PSDB and other jenkins jobs are currently failing on several kfd tests.
This is blocking user throughput for screening patches by PSDB.
Blacklist multiple tests and submit JIRA's.
KFDIPCTest.BasicTest (ROCMOPS-459) .CMABasicTest (ROCMOPS-460) .CrossMemoryAttachTest (ROCMOPS-461)
KFDMemoryTest.BigBufferStressTest (ROCMOPS-462)
KFDQMTest.MultipleSdmaQueues (ROCMOPS-463) (ROCMOPS-416)
KFDEvictTest.BurstyTest (ROCMOPS-464)
Change-Id: I2c7cdeabc26654f39823201ce86d4113b3a98a0e
Signed-off-by: Cole Nelson <cole.nelson@amd.com>
This relates to the following commits:
1. commit aa7c13264a
2. commit 54807526b9
3. commit 6df62c78b8
Change-Id: I3d0d3214baba403b4709b358132b6756a15f42d7
Signed-off-by: Ori Messinger <Ori.Messinger@amd.com>
Description was inconsistent with itself and code. Existing behavior
returns HSA_AMD_MEMORY_POOL_INFO_ACCESSIBLE_BY_ALL == true for system
memory pools only and system memory pools do require hsa_amd_agents_allow_access.
Change-Id: I64b287bff9fdb21688aa169296e410edf1b209b5
Allocating these before the big memory allocations minimizes the chances
of spurious out of memory errors.
Change-Id: I94aff9ec7ea34d4dc98ae08ac4cf9dc335b3df7f
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
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>
Yong Zhao
Sean Keely
shaoyunl
Ramesh Errabolu
Felix Kuehling
Philip Yang
Oak Zeng
Chris Freehill
Jay Cornwall
Kent Russell
Evgeny
Cole Nelson
Ori Messinger