45408db5dc
added feature for hipHostGetFlags for CUDA and HIP
2016-03-06 12:17:30 -06:00
d5499594ce
added flags support to be used later
2016-03-06 08:40:33 -06:00
8a21b42943
corrected hipDeviceGetProperties to hipGetDeviceProperties - not docs
2016-03-06 08:31:04 -06:00
411154f93f
Added hipHostAlloc with hipHostAllocMapped flag
2016-03-05 15:57:56 -06:00
d145e9d83c
v2: Fixed implementation of hipMemcpyDefault flag
2016-03-04 06:00:04 -06:00
696476f3e0
Added support for hipMemcpyDefault
2016-03-03 10:30:06 -06:00
6d9184b7a9
Update hip_hcc.cpp
2016-03-03 13:59:43 -06:00
7b868eb274
Fix output of hipPointerGetAttributes
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The output of hipPointerGetAttributes is fixed to match CUDA counterpart.
2016-03-03 13:58:18 -06:00
5efc4ce08a
Initialize hip when single kernel is called
2016-03-02 08:08:45 -06:00
a845dccfef
H2H Async memcpy fix
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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
4909faf8e3
Copy dependency bug fixes and test modes.
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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
be0d3510f5
touchup
2016-02-28 21:08:53 -06:00
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
17987b42c5
improve the HIP_VISIBLE_DEVICES implementation
2016-02-27 14:14:08 -06:00
bcbc76470d
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-02-27 04:25:28 -06:00
9c4819bc29
Merge pull request #4 from AMDComputeLibraries/memtracker
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hipGetPointerAttrib behavioral changes
2016-02-27 10:51:23 -06:00
3eb281aeff
disable rocrv2, properly
2016-02-27 03:31:30 -06:00
2ca6162593
Corrected hipPointerGetAttribute
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Made hipPointerGetAttribute work same as cudaPointerGetAttribute for HCC
2016-02-26 18:50:40 -06:00
e21841c152
relsove conflicts
2016-02-26 09:57:40 -06:00
980ec93f46
fix compiling error
2016-02-26 09:50:00 -06:00
8105bd636f
fixes for titan platform
2016-02-26 05:25:30 -06:00
822c7292c9
Disable ROCR_V2
2016-02-26 23:34:45 -06:00
7a1b4c3878
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
4a6173fe58
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-02-26 06:15:09 -06:00
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
af97f5e317
Merge branch 'memtracker' into privatestaging
...
Conflicts:
src/hip_hcc.cpp
2016-02-25 19:38:46 -06:00
91ed5c7d78
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
7bb0f17656
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
836c485d0b
Add tests for multi-threaded streams
2016-02-23 12:08:22 -06:00
8f98aca124
Sync review.
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- add calls to ihipInit missing from some routines.
- sync before draining a stream.
2016-02-23 04:07:11 -06:00
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
16b04fc0d3
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
2016-02-22 08:33:47 -06:00
14508fd0d6
Update for shared atomics support
2016-02-22 16:21:52 +05:30
d5c777268a
Track last command to a stream.
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Passing simple tests.
2016-02-20 11:02:07 -06:00
d4b15399f5
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
14ec340746
Formatting, no functional changes.
2016-02-18 18:54:19 +03:00
da8169dd89
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
8aace64dce
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
d4bd94e9a0
Attribute hipDevAttrConcurrentKernels for obtaining Device property concurrentKernels is added.
2016-02-18 14:34:18 +03:00
400dcb8bcb
Enable Tracker and ROCR by default, verify with HCC
2016-02-17 23:03:37 -06:00
b08e468c06
Remove HIP-local AM tracker (now in HCC)
2016-02-17 21:33:32 -06:00
354c9f945a
USE_AM_TRACKER=0 works
2016-02-17 21:23:36 -06:00
c1da0f1e12
1. Bug fix
...
2. passed initial tests on different sets of
HIP_VISIBLE_DEVICES: (0),(1),(0,1),(1,2),(2,3),(1,2,3),(2,3,4),(1,5,2,3)
and achieved expected choice of GPU devices at the runtime.
3. Passed HIP test suite.
2016-02-17 09:32:50 -06:00
43785243a5
Implementation of HIP_VISIBLE_DEVICES in runtime
2016-02-17 06:59:18 -06:00
0cdbe1ff05
more work on async copies
2016-02-17 00:59:12 -06:00
7309e9ea6a
modify to add remove invalid devices numbers
2016-02-16 10:00:05 -06:00
45d863851d
Implement to read HIP_VISIBLE_DEVICES to internal global variable
2016-02-16 07:39:04 -06:00
5d721a2649
Add per-stream pool for hsa_signals.
2016-02-16 01:59:13 -06:00
1ed431c0f6
Update before checkin to HCC.
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Add support for USE_AM_TRACKER=2 (HCC version).
Add AM_ALLOC, AM_FREE indirection to ease swapping AM implementations.
2016-02-15 21:16:00 -06:00
bd7e3b83b9
Move warpSize to header, have shuffles use default warpsize.
2016-02-15 05:41:09 -06:00
Aditya Atluri
Ben Sander
pensun
Evgeny Mankov
gargrahul