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Author SHA1 Message Date
Aditya Avinash Atluri a845dccfef H2H Async memcpy fix 
In this change, the cpu memcpy will wait until all the commands in the current stream are done.
Note that, it only waits on current stream. But not on other streams.
 2016-02-29 12:49:50 -06:00
pensun 1c60874378 Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 2016-02-28 13:09:46 -06:00
Ben Sander 4909faf8e3 Copy dependency bug fixes and test modes. 
Add dependency for host-to-host copy.

Add debug mode for HIP_DISABLE_HW_COPY_DEP and
HIP_DISABLE_HW_KERNEL_DEP - setting these to -1 now ignores
all dependencies.
 2016-02-28 21:19:49 -06:00
Ben Sander 73013ef358 add check for hip platform configuration 2016-02-28 21:08:53 -06:00
Ben Sander be0d3510f5 touchup 2016-02-28 21:08:53 -06:00
Ben Sander 25a94601be Describe using HIP with native-gcn compiler 2016-02-28 21:08:53 -06:00
pensun d185ed5f3d Merge branch 'doc_update' into privatestaging 2016-02-27 15:13:14 -06:00
pensun cb352a17c3 resolve conflicts of doc_update 2016-02-27 15:08:45 -06:00
pensun dec63c6647 minor typo fix 2016-02-27 15:04:49 -06:00
pensun dacae05c98 Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 2016-02-27 14:51:52 -06:00
pensun ee53ef507f Test cases for HIP_VISIBLE_DEVICES/CUDA_VISIBLE_DEVICES. 
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
pensun 17987b42c5 improve the HIP_VISIBLE_DEVICES implementation 2016-02-27 14:14:08 -06:00
Aditya Avinash Atluri 5f99484d3f Update hipStreamL5.cpp 
- Added Copyright
- Removed unnecessary headers
- Added naming scheme
- Added comments for failing cases
- Reformatted source
 2016-02-27 13:20:55 -06:00
pensun 43e156c002 add test case and its driver for HIP_VISIBLE_DEVICES/CUDA_VISIBLE_DEVICES 2016-02-27 09:43:38 -06:00
Aditya Atluri bb97cd9332 [v2]: Added test to check single stream dispatches 2016-02-27 05:55:56 -06:00
Aditya Atluri 61c63c155c Revert "Added test to check dispatches on single stream" 
This reverts commit 90edf9c06f.
 2016-02-27 05:48:41 -06:00
Aditya Atluri 90edf9c06f Added test to check dispatches on single stream 2016-02-27 05:44:57 -06:00
Aditya Avinash Atluri 9c4819bc29 Merge pull request #4 from AMDComputeLibraries/memtracker 
hipGetPointerAttrib behavioral changes
 2016-02-27 10:51:23 -06:00
pensun bcbc76470d Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 2016-02-27 04:25:28 -06:00
Ben Sander 3eb281aeff disable rocrv2, properly 2016-02-27 03:31:30 -06:00
Aditya Avinash Atluri e9a9c760fc Updated hipPointerAttrib.cpp to pass HC backend 
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
Aditya Avinash Atluri db8bedc4d3 Update README.md 2016-02-26 19:39:14 -06:00
Aditya Avinash Atluri 08a82b405a Update README.md 2016-02-26 19:38:22 -06:00
Aditya Avinash Atluri 2ca6162593 Corrected hipPointerGetAttribute 
Made hipPointerGetAttribute work same as cudaPointerGetAttribute for HCC
 2016-02-26 18:50:40 -06:00
Aditya Avinash Atluri aeb86755c3 Null argument handling HIPCC 
This change makes hipcc handle no-arguments passed to it. It solves https://github.com/AMDComputeLibraries/HIP-privatestaging/issues/1
 2016-02-26 13:47:58 -06:00
Aditya Avinash Atluri a31f878218 Added CUDA support for hipPointerGetAttributes 2016-02-26 12:33:55 -06:00
pensun e21841c152 relsove conflicts 2016-02-26 09:57:40 -06:00
pensun 980ec93f46 fix compiling error 2016-02-26 09:50:00 -06:00
Ben Sander 8105bd636f fixes for titan platform 2016-02-26 05:25:30 -06:00
Ben Sander 822c7292c9 Disable ROCR_V2 2016-02-26 23:34:45 -06:00
Ben Sander 7a1b4c3878 Merge branch 'memtracker' into privatestaging 
Conflicts:
	include/nvcc_detail/hip_runtime_api.h
 2016-02-26 06:17:05 -06:00
Ben Sander 4a6173fe58 Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 2016-02-26 06:15:09 -06:00
Ben Sander 69bb511b10 Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker 
Conflicts:
	tests/src/hipMemcpy.cpp
 2016-02-25 23:24:22 -06:00
Ben Sander 8d985188dd Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker 
Conflicts:
	tests/src/hipMemcpy.cpp
 2016-02-25 23:22:51 -06:00
Ben Sander 67e96e983f Add PATH and LD_LIBRARY_FLAGS 2016-02-25 23:07:18 -06:00
Ben Sander af97f5e317 Merge branch 'memtracker' into privatestaging 
Conflicts:
	src/hip_hcc.cpp
 2016-02-25 19:38:46 -06:00
Ben Sander d3e1773704 Tweak version numbers 2016-02-25 19:30:42 -06:00
Ben Sander 91ed5c7d78 Improve memory copy and commands switching 
- 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
Aditya Avinash Atluri 6ec52348ea Update hip.vim 
Added d2d and h2h highlights
 2016-02-25 14:49:58 -06:00
Evgeny Mankov 7bb0f17656 Attribute hipDeviceAttributeIsMultiGpuBoard for obtaining Device property isMultiGpuBoard is added. 
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
Ben Sander 2228bbd119 Add test for thread-safety on streams 2016-02-25 04:22:34 -06:00
Ben Sander 382638df1e Add abstraction for pinned/unpinned, and sync/async mem copies selection in tests 2016-02-25 04:21:24 -06:00
Aditya Avinash Atluri b86a905958 Update hip.vim 2016-02-23 13:40:20 -06:00
Ben Sander 836c485d0b Add tests for multi-threaded streams 2016-02-23 12:08:22 -06:00
Ben Sander 8f98aca124 Sync review. 
- add calls to ihipInit missing from some routines.
- sync before draining a stream.
 2016-02-23 04:07:11 -06:00
Ben Sander 7d553a1113 add hipLaunchParm 2016-02-23 04:05:41 -06:00
Ben Sander 28990567fb Improve async copy implementation. 
- 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
Ben Sander 784ebcbc86 Fix memcpy for Titan. Add <threads> to common includes 2016-02-22 15:09:23 -06:00
Ben Sander 16b04fc0d3 Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker 2016-02-22 08:33:47 -06:00
gargrahul 14508fd0d6 Update for shared atomics support 2016-02-22 16:21:52 +05:30