46030bb2d2
Return precise address for hipHostGetDevicePointer.
2017-05-17 07:36:06 -05:00
27877f8854
Add initial HIP_SYNC_NULL_STREAM=0 mode.
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This eliminates host-synchronization for null stream. Instead, the
null-stream uses GPU-side events to wait for other streams.
Default is OFF pending additional testing.
Add enhanced null-stream test.
Also refine HIP_TRACE_API.
2017-05-16 19:04:25 -05:00
0edab14139
Add HIP_TRACE_API=4. Only display memory allocation/free apis.
2017-05-16 19:04:25 -05:00
c3ccaa01e5
hipHostMalloc allocation are mapped to all devices by default.
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Support hipHostMallocPortable flag.
Default flags are hipHostMallocPortable | hipHostMallocMapped.
Also:
-refactor tests to move addCount and addCountReverse into HipTest
namespace.
-test multi-GPU host memory.
2017-05-10 17:34:36 -05:00
687809104b
Fix some typos, add additional guidance for -BSymbolic
2017-05-05 17:29:04 -05:00
ec27c695c4
Added support for hipMemcpy2DAsync in HIP/HCC
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Change-Id: Ia4a8306f2dc1e33a81a7195ec29aef652fcccc4b
2017-05-03 22:29:12 +05:30
59df70662a
Fix hipMalloc to return error code if allocation fails.
2017-04-24 22:30:54 -05:00
59ab3659ee
fixed build issues with hipPointerGetAttributes
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Change-Id: I3f5fbc05bdaef720884ba949075928752a070377
2017-04-24 15:31:07 -05:00
72bcfa438b
changed arguments for hipPointerGetAttributes
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Change-Id: Ia7a7c4722c1f7d0a23f0e5cc3dd6dea6c01c1fd8
2017-04-24 15:24:16 -05:00
fc61b793fe
mgpu IPC support fix
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Change-Id: I12e4b2fd189c3658efd3b07defa18ece3853b0eb
2017-04-04 15:51:10 +05:30
b9091ba818
added new api hipHccModuleLaunchKernel
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1. hipHccModuleLaunchKernel is same as hipModuleLaunchKernel with OpenCL workitem model
2. Added copy right
3. Fixed header naming
Change-Id: I6a7c35a3566e2f8d3f5056613e34193775d4b236
2017-03-31 12:11:34 -05:00
1d18006ab4
Fix for MemcpyFromSymbol on HIP/NVCC path
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Change-Id: Ice38307f72870ae468cbf0861e104f0fa46dfd56
2017-03-27 00:35:10 +05:30
f649c225a7
Fix for hipMemcpyFromSymbolAsync
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Change-Id: I449c669c8f0ef041deaf0a1bc812a71b2f0cc5a6
2017-03-24 10:30:33 +05:30
4395582810
Fix for hipMemcpyFromSymbol (sync)
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Change-Id: I66afec5443ce904a63ced1fafece5144ca59393e
2017-03-21 23:48:04 +05:30
1aba3c4375
Added hipMemsetD8
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Change-Id: I6a230a036c9c46c72a77d5f93c16ce8a00c3f837
2017-03-14 22:11:34 +05:30
524e007db5
Refactor registered memory calls.
2017-03-11 09:18:27 -06:00
0a554f4dc1
Update hipHostRegister debug and pointerTracker debug and notes
2017-03-11 09:18:27 -06:00
94c85fd4fc
Fix copying of registered memory.
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Set device properly so copying can recover context.
Enhance test to catch this case.
2017-03-11 09:18:27 -06:00
32d8a58f18
IPC supported using ROCR APIs
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Change-Id: I0a353b1240098f4b20fa266a871f5f5826290af9
2017-03-10 23:45:28 +05:30
1546732604
Added new API, hipMemPtrGetInfo
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1. This API returns memory allocation size of pointer
2. Added test to check its functionality
Change-Id: I87976d817b5a6ca5530336c09e7cb0420601cb2c
2017-03-07 13:46:29 -06:00
2e245ae58c
Added initial support for hipMemcpyFromSymbol. But not working!
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Change-Id: I48d8c7de4ec9f85c6c942be995fb488a3931f5d7
2017-02-23 11:29:06 -06:00
639fd4dd5e
added runtime api hipMemcpyFromSymbolAsync
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Change-Id: Ibaf925faf0ba464dd0ed6c5ea74c224c2ce38889
2017-02-22 19:16:35 -06:00
2790e9a448
fixed symbol memcpy issue
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Change-Id: I89d7401be51d194bcbf771020ba66e3d3b6a18f8
2017-02-01 17:54:59 -06:00
96eac67929
Add debug tips to docs
2017-01-23 22:34:41 -06:00
927ac3d81c
Add HIP_SYNC_HOST_ALLOC, HipReadEnv
2017-01-19 23:55:24 -06:00
73fcce26f9
changed copyright year from 2016 to 2017 in src directory
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Change-Id: Idb97db509b2b4b1656b2df7a14a62ade38c9d574
2017-01-11 18:05:41 -06:00
a3e0012567
Add HIP_MAX_QUEUES feature.
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Includes some tricky manipulation of the locks for contexts and streams.
issue is that stealing a stream requires we lock the context to
walk the streams to find a victim. To avoid deadlock, we can't
have a stream locked when we lock the context. This implementation
releases the stream lock, then acquires the context and selects the
victim.
A more stable implemenation might be to copy the stream list
from a context so that a lock is not required to walk all streams.
Smart shared_ptr could be used to prevent the streams from being
deallocated during the walk.
2017-01-09 21:02:56 -06:00
93fbc9cf7b
First pass at virtualized queue support.
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Also updated stream debug messages to consistently use trace_helper.
2017-01-09 21:02:53 -06:00
5fb09879c7
Added state for hipDevice.
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Change-Id: Idbc3c04cd054a01b634856a1e0a23ff172e991aa
2017-01-09 23:54:01 +05:30
c325c988b1
Support size_t in memset kernel.
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Add disable for HSA_AMD_AGENT_INFO_MAX_WAVES_PER_CU
Remove one copy of completion_future in memset.
2016-12-22 12:25:09 -06:00
b30e4b4781
Add USE_IPC to disable use of IPC APIs. Set to 0.
2016-12-13 15:07:04 -06:00
a53d35fd6c
HIP IPC implementation on ROCr IPC APIs
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Change-Id: I1ca9d520f5d0b1b56694211471b81eb7c6c23d16
2016-12-07 15:38:36 -06:00
17b98d59b8
IPC prototyps and part of the implementation included
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Change-Id: Id88c7f155d23ec63f57a6ef05098fba43f8af336
2016-12-06 14:24:09 -06:00
eba2595611
local changes for hipnccl
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Change-Id: I05a1f0381ce2914a800f573342cc954eb5ff82d9
2016-12-06 14:22:02 -06:00
ff2f54c1bf
Add additional controls for forcing serialization and blocking.
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Move HIP_COHERENT_HOST_ALLOC so it is read once at init time.
Add HIP_LAUNCH_BLOCKING_KERNELS, HIP_API_BLOCKING.
Update docs on debug and chicken bits.
Conflicts:
src/hip_hcc.cpp
2016-12-02 18:03:59 -06:00
fe6ba656c9
Added support for hipMemGetAddressRange
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Change-Id: I99a796a4eb765152cf15a12d6a86b58684d34f50
2016-11-29 22:04:09 +05:30
c0419cc749
Refactor for building HIP as dynamic library
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Change-Id: I65a3d9d589c4fdbbdcf1611e5427224253be8260
2016-11-18 14:33:20 +05:30
c20c524400
added texture header to memory api source
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Change-Id: I1af6d60aca5a9a9ef1cadf8c304bea892acbe061
2016-11-17 11:57:53 -06:00
50867efa10
Add direct test case for threadfence_system workaround
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Change-Id: I5b21b590e957c901044741ac94e816cd8b1426f9
2016-11-11 15:09:43 -06:00
ced9d72d94
Refactor copy and P2P logic.
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Prefer use of source-engine for DMA copies, even if user submits copy
in a stream attached to a different device.
The stream is now used only for synchronization, and HIP
makes the most optimal decision for which engine to perform the
copy - typically the source copy engine.
HIP now makes decision on which engine should perform the copy
and passes this to HCC using new apis.
HIP has additional information about peer
visibility and will make a decision which agent should perform
the copy .
Change-Id: I0cf4cfebeae256e6ca795f08a7ed7130f4857d1f
2016-11-10 23:12:48 -06:00
2dea3a0b1a
Improve memory debug
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Change-Id: I0f033139aa4e4b47039eb016e404009127bd0a44
2016-11-10 23:12:48 -06:00
4d7ac1e091
resolve conflicts for git pull
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Change-Id: Ie353b831e2241bc28042069b6cc7405257e871e1
2016-11-09 21:38:43 -06:00
f7e9f12bf1
Add option to alloc fingrained system memory
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Change-Id: Ia13c8e058cb988b5857e75a590a4d67411362ae1
2016-11-09 21:36:30 -06:00
092b3dacda
Set forceHostCopyEngine for other copy dirs. Support HIP_FORCE_P2P_HOST
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Also: more debug for copy and P2p.
Change-Id: I87030c525410e041b2a00baaf6c68e6c0977ff42
2016-11-04 19:53:23 -05:00
354091f357
Don't call allow-access if allocating device's only peer is self.
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Change-Id: Iac58e6c3e460675833f10b1e8b2e393de223654d
2016-10-27 23:09:31 -05:00
cd6eb7af78
Quickfix for HCSWAP-60, support for hipHostMallocPortable
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Change-Id: I2a4fcacea9d916ef222324fc9e9d8191f6dc12d0
2016-10-20 10:44:30 +05:30
9315ac1a29
Move some internal headers from "include/hip/" to src.
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Change-Id: I7041bd5c803d9318979f4a7c1d658445c614691e
2016-10-18 22:27:16 -05:00
8471682f26
src/*: Update copyright header
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Change-Id: I455f5d0d12fe9cb39a3ba873bd22b4c25ed07cbf
2016-10-15 22:55:22 +05:30
7cd6ae9ff4
changed copyright to appropriate format
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Change-Id: I81488eb21243fd9dc9106290c06afaf65152b2ab
2016-10-12 19:14:17 -05:00
3c4af7c371
added more changes to memcpytosymbol
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1. Refactored code to use HCC internal APIs rather than HCC copy APIs
2. Added hipMemcpyToSymbolAsync
3. Added test for hipMemcpyToSymbolAsync
4. Added new error hipErrorInvalidSymbol
Change-Id: I0e359b2d0ff5d682bbccdf9c2923e16b35e39497
2016-10-11 13:29:46 -05:00
Ben Sander
Rahul Garg
Aditya Atluri
pensun
Maneesh Gupta