39b44cb484
Test cases for HIP_VISIBLE_DEVICES/CUDA_VISIBLE_DEVICES.
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hipEnvVar is the base test case, to be called by hipEnvVarDriver
at the run time.
Test case includes tests for normal use case of the environment
variable, invalid value/sequence and use CUDA_VISIBLE_DEVICES as a
alternative.
2016-02-27 14:48:00 -06:00
cdccdb9faa
Update hipStreamL5.cpp
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- Added Copyright
- Removed unnecessary headers
- Added naming scheme
- Added comments for failing cases
- Reformatted source
2016-02-27 13:20:55 -06:00
43315ad62b
add test case and its driver for HIP_VISIBLE_DEVICES/CUDA_VISIBLE_DEVICES
2016-02-27 09:43:38 -06:00
14ec56acab
[v2]: Added test to check single stream dispatches
2016-02-27 05:55:56 -06:00
3733599cb4
Revert "Added test to check dispatches on single stream"
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This reverts commit f134c6ccb6
2016-02-27 05:48:41 -06:00
f134c6ccb6
Added test to check dispatches on single stream
2016-02-27 05:44:57 -06:00
ecadb1623c
Merge pull request #4 from AMDComputeLibraries/memtracker
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hipGetPointerAttrib behavioral changes
2016-02-27 10:51:23 -06:00
4c354c9888
Updated hipPointerAttrib.cpp to pass HC backend
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The changes are according to the new API function change in HC backend for HIP. Especially hipPointerGetAttribute(...)
2016-02-26 19:42:07 -06:00
875403fec8
Update README.md
2016-02-26 19:39:14 -06:00
0fda8711d5
Update README.md
2016-02-26 19:38:22 -06:00
ff66ef0779
fixes for titan platform
2016-02-26 05:25:30 -06:00
369e0d7b5b
Merge branch 'memtracker' into privatestaging
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Conflicts:
include/nvcc_detail/hip_runtime_api.h
2016-02-26 06:17:05 -06:00
c300ffe458
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-02-26 06:15:09 -06:00
812f56c119
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
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Conflicts:
tests/src/hipMemcpy.cpp
2016-02-25 23:24:22 -06:00
d319299ddb
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
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Conflicts:
tests/src/hipMemcpy.cpp
2016-02-25 23:22:51 -06:00
4adab7b7ef
Merge branch 'memtracker' into privatestaging
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Conflicts:
src/hip_hcc.cpp
2016-02-25 19:38:46 -06:00
8b64c0dc62
Improve memory copy and commands switching
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- Add chicken bits to use host-side dependency management.
- Add optional PinInPlace path for unpinned copies
- Synchronize before pinned memcpy path.
- Add mutex to protect two threads launching to same stream.
2016-02-25 19:19:49 -06:00
57e212606d
Attribute hipDeviceAttributeIsMultiGpuBoard for obtaining Device property isMultiGpuBoard is added.
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On HIP path property obtaining done through hsa_iterate_agents and counting the devices of HSA_DEVICE_TYPE_GPU type.
P.S.
On multi-boards systems it might be problems with detection what board a GPU plugged into (not tested).
2016-02-25 23:44:39 +03:00
7e45addbee
Add test for thread-safety on streams
2016-02-25 04:22:34 -06:00
ecec7e36d9
Add abstraction for pinned/unpinned, and sync/async mem copies selection in tests
2016-02-25 04:21:24 -06:00
7090f5c3f9
Add tests for multi-threaded streams
2016-02-23 12:08:22 -06:00
549b18ce77
Improve async copy implementation.
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- Add device-side signal waits when transitioning between command classes
(Kernel, H2D copy, D2H copy).
- Support waiting in staged memory copies as well.
- Add several chicken bits to control implementation:
- HIP_DISABLE_ENQ_BARRIER
- HIP_DISABLE_BIDIR_MEMCPY
- HIP_ONESHOT_COPY_DEP
- Refactor signal pool to support efficient deallocation based on
signsequnm.
- Deallocate copy signals on eventSynchronize.
- Improve copy tests, add pingpong.
2016-02-22 23:15:24 -06:00
c2d66a48a7
Fix memcpy for Titan. Add <threads> to common includes
2016-02-22 15:09:23 -06:00
0a98db4b5f
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
2016-02-22 08:33:47 -06:00
c5c11d3707
Enable cospi,rsqrt,sinpi tests for HCC newer than 16073
2016-02-22 15:13:23 +05:30
d33d806a5b
Track last command to a stream.
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Passing simple tests.
2016-02-20 11:02:07 -06:00
a7232c7f9e
Resolve issues for hip_popc and hip_ballot on nvcc
2016-02-19 20:18:03 +08:00
833c9e52ad
Guard #ifdef USE_ROCR_20 is added for ROCR_20 device properties (memoryClockRate, memoryBusWidth)
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By default isn't defined.
To add ROCR_20 support HIP have to be compiled as follows: make CXX_DEFINES+=-DUSE_ROCR_20
2016-02-19 13:27:03 +03:00
d8cf65edac
Describe how to update HTML docs
2016-02-19 01:56:17 -06:00
1c19dbb807
Device property memoryBusWidth implementation.
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+ Device property memoryBusWidth is added to hipDeviceProp_t struct.
+ Device attribute hipDeviceAttributeMemoryBusWidth is added to hipDeviceAttribute_t struct.
+ Tests update.
2016-02-18 18:15:01 +03:00
5ea8543d2e
Device property memoryClockRate implementation.
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+ Device property memoryClockRate is added to hipDeviceProp_t struct.
+ Device attribute hipDeviceAttributeMemoryClockRate is added to hipDeviceAttribute_t struct.
+ Tests update.
+ Rename hipDevAttrConcurrentKernels to hipDeviceAttributeConcurrentKernels.
2016-02-18 17:25:28 +03:00
2b6fda77ca
Attribute hipDevAttrConcurrentKernels for obtaining Device property concurrentKernels is added.
2016-02-18 14:34:18 +03:00
ba224011b0
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
2016-02-17 23:06:51 -06:00
f466b291d8
Support HSA_PATH env, async path tweak
2016-02-17 21:22:07 -06:00
59379ffb44
more work on async copies
2016-02-17 00:59:12 -06:00
fb883d9d03
Add comments to tests
2016-02-16 01:58:24 -06:00
57274850f9
Remove old include path.
2016-02-15 05:40:37 -06:00
3ecd1b1539
Fix tests to account for multi-gpu
2016-02-15 05:19:52 -06:00
6420655dc8
Add multi-threading synchonization on staging buffers and signals.
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Also pre-allocate a couple signals for copies.
2016-02-13 03:18:01 -06:00
b314777bc1
D2H multi-buffer
2016-02-13 01:15:23 -06:00
1bfd3cdbd0
Improve copy testing
2016-02-12 18:24:08 -06:00
134d7975ce
Improve copy testing implementation.
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- add tests for (unpinned/pinned) x H2H x D2D.
- Free memory at end of test.
2016-02-12 18:24:08 -06:00
24c1fdb864
Step1 in staging buffer copy.
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- use StagingBuffer class for copies.
- refactor g_device to use array rather than vector.
(keeps pointers from moving).
2016-02-12 18:24:08 -06:00
d7396b5af3
Query tracked memory sizes.
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Support more accurate hipMemGetInfo. Add test to hipPointerAttrib.
2016-02-12 18:24:08 -06:00
de45e2291e
Tracker improvements
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- add API to add / remove user-pointers from the tracker.
- test for thread-safety with MultiThreadtest_2 - rapid
insertions/removal.
- add mutex to provide thread-safety.
- rename tracker interface to "memtracker_..." for consistency.
- add am_memtracker_reset, connect to hipDeviceReset.
-
2016-02-12 18:24:08 -06:00
4ee2a5229b
Create address tracker for am_alloc.
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Tracks device where memory is allocated, pinned-host or device, and
more.
Uses memory-range-based lookups - so pointers that exist anywhere in
the range of hostPtr + size will find the associated AmPointerInfo.
The insertions and lookups use a self-balancing binary tree and
should support O(logN) lookup speed.
2016-02-12 18:24:08 -06:00
ea8f99702d
Fix typo: maxThreadsPerMultiProcessor -> MaxSharedMemoryPerMultiprocessor
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Device property MaxSharedMemoryPerMultiprocessor set equal to totalGlobalMem (HIP path).
Reason: MaxSharedMemoryPerMultiprocessor should be as the same as group memory size. Group memory will not be paged out, so, the physical memory size = total shared memory size = group region size. NVCC path remains untouched: CUDA's device property MaxSharedMemoryPerMultiprocessor is reported.
hipify is updated as well.
2016-02-12 01:29:20 +03:00
33f60c300d
BDFID (BusID/DeviceID/FunctionID) support.
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Except FunctionID (or DomainID in CUDA) support, because cudaDeviceProp::pciDomainID is not reported by CUDA.
2016-02-11 22:26:01 +03:00
a87c7988e8
Updated readme for test
2016-02-11 13:06:58 +05:30
51bff8757c
Remove test for atomicInc and atomicDec
2016-02-10 21:02:52 +08:00
pensun
Aditya Avinash Atluri
Aditya Atluri
Ben Sander
Evgeny Mankov
Maneesh Gupta
streamhsa