1. Create a set of mini numa interface.
In Linux, the interface is based on system call rather than libnuma.
In Windows, the interface can also work, but the policy class is dummy.
Different from Linux, Windows doesn't provide numactl tool or numa lib to setup numa policy, thus
the default policy is followed in Windows, that is, using the closest host numa node to allocate
pinned host memory in hipHostMalloc().
To get the closest host numa node of a GPU device, you need query the new attribute
hipDeviceAttributeHostNumaId. Then you can create a thread with CPU affinity on the numa node.
For example, reference the test in hip-tests/catch/perftests/memory/hipPerfHostNumaAllocWin.cc.
2. Remove pfnSetThreadGroupAffinity and pfnGetNumaNodeProcessorMaskEx as the functions have been exposed since Win7 and Win server 2008.
3. Other minor fixes.
* SWDEV-546485 Port and clean up for hipPerfBufferCopyRectSpeed
* SWDEV-546485 Port and clean up for hipPerfDevMemReadSpeed
* SWDEV-546485 Port and clean up for hipPerfDevMemWriteSpeed
* SWDEV-546485 Port and clean up for hipPerfHostNumaAlloc
* SWDEV-546485 Port and clean up for hipPerfMemcpy
* SWDEV-546485 Port and clean up for hipPerfMemMallocCpyFree
* SWDEV-546485 Port and clean up for hipPerfMemset
* SWDEV-546485 Port and clean up for hipPerfSampleRate
* SWDEV-546485 Port and clean up for hipPerfSharedMemReadSpeed
* SWDEV-546485 Ported and fixed up segfault for hipPerfMemFill
* SWDEV-545485 Returning to unedited stage
[ROCm/hip-tests commit: 04469c0cde]
* SWDEV-532641 Inter GPU copy performance improvements
* SWDEV-532641 changed source data pointer type to vector type
[ROCm/hip-tests commit: feaa82ac46]
Unit_hipMemPoolApi_BasicAlloc expects to work on device 0, but other
tests will set not-0 devices in mgpu. This leads to hang of
Unit_hipMemPoolApi_BasicAlloc. Fix by set device 0 in head code
of Unit_hipMemPoolApi_BasicAlloc.
SWDEV-508872 - Fix Perf_hipPerfMemFill_test
When mem size is 2G, the test is so slow that it looks like stuckness.
Set top mem size to 1G can make the test pass in an acceptiable time.
Change-Id: Ie26dbf597e5ba8cb898d1aae5ed5ecf0267c3228
[ROCm/hip-tests commit: 94eea4db59]
Correct the size of allocated buffers.
Extend the number of executed tests
Make sure warm-up finishes, before starting the test
Use a non-blocking stream for Async tests
Align up the output with results
Change-Id: Ie107fd83c0a95dacb537d8bca0b534cf6a6d5032
[ROCm/hip-tests commit: 9971540ac8]
MachineTom
SaleelK
Pengda Xie
Danylo Lytovchenko
Hadi Naeisseh
Naeisseh, Hadi
Luo, Phoebe
Gollamandala, Srinivasarao
Venkatesh, Anavena
Swargam, Rambabu
Aidan Belton
Branislav Brzak
Rahul Manocha
German Andryeyev
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