b54ab82694
Merge pull request #179 from gargrahul/fix_hipmallocarray
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Fixed hipMallocArray for 1D cases
2017-09-14 12:59:33 -05:00
fff42fd591
Add HIP_INIT_ALLOC to init allocated memory.
2017-09-13 23:31:48 +00:00
baef2321c8
Fixed hipMallocArray for 1D cases
2017-09-12 21:52:11 +05:30
765d7f3c7b
Null check on input pointer arguments
2017-08-25 08:46:34 +05:30
172a568aa6
[texture] guard new HCC APIs under workweek
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Change-Id: I4f60a64fb0b0496ca1eb01ffe6ddda121c25d976
2017-08-15 15:51:38 +05:30
e4de2d1138
[HIP Texture] The GPU virtual address for texture memory needs to be
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aligned.
In hcc_am, a bigger buffer will be allocated for alignment purpose
and _unalignedDevicePointer is added in struct AmPointerInfo for
original allocated address.
2017-08-08 11:18:00 -04:00
320ae86d44
fix hipMemcpy2DAsync
2017-07-29 06:50:56 +05:30
9086c14936
Merge pull request #116 from bensander/enable_coh_host
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Make host memory allocations coherent by default.
2017-07-27 10:45:32 +05:30
6576201ec2
Make host memory allocations coherent by default.
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Associated change is to optimize event recording so it uses
agent-scope releaes (since it was only using system-scope release
to support non-coherent host mem).
Flags and environment variables exist to obtain previous behavior
if desired. Options are documented in new performance guide.
2017-07-26 19:20:34 -05:00
ccbd3b13fc
HIP Texture Support
2017-07-17 15:16:12 -04:00
e5ce585307
Add support of HIP_HIDDEN_FREE_MEM, to deduct the returned available
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memory from hipMemGetInfo API, measured in MB.
Change-Id: I7a8260c12e032e04e26611db4c38c893a29f2653
2017-06-26 15:29:38 -05:00
85708089d1
Validity check of input arguments in Ipc Mem APIs
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Change-Id: Ia48e949d19f354f10c7e44cc2457fd4154bf6d76
2017-06-14 15:18:57 +05:30
9bfc7b0e13
Use amHostCoherentFlag. Requires new HCC version.
2017-06-07 09:06:40 -05:00
dda70ae514
Add hipHostMallocCoherent, hipHostMallocNonCoherent
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Provide per-allocation control over coherent/non-coherent mem.
These overrid the default HIP_COHERENT_HOST_ALLOC setting.
2017-05-24 00:48:10 -05:00
d43d57d39c
Remove HIP_MAX_QUEUES (replaced with HCC_MAX_QUEUES)
2017-05-23 23:48:01 -05:00
ca07615c37
Fix trace category for hipHostMalloc
2017-05-23 23:15:45 -05:00
ee37a31799
Return precise address for hipHostGetDevicePointer.
2017-05-17 07:36:06 -05:00
8bc6ee5932
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
7e7ba5027f
Add HIP_TRACE_API=4. Only display memory allocation/free apis.
2017-05-16 19:04:25 -05:00
ff9bed6535
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
9a026b62a8
Fix some typos, add additional guidance for -BSymbolic
2017-05-05 17:29:04 -05:00
b136e80a45
Added support for hipMemcpy2DAsync in HIP/HCC
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Change-Id: Ia4a8306f2dc1e33a81a7195ec29aef652fcccc4b
2017-05-03 22:29:12 +05:30
fb7eee01ff
Fix hipMalloc to return error code if allocation fails.
2017-04-24 22:30:54 -05:00
1f532b06f6
fixed build issues with hipPointerGetAttributes
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Change-Id: I3f5fbc05bdaef720884ba949075928752a070377
2017-04-24 15:31:07 -05:00
85c189c846
changed arguments for hipPointerGetAttributes
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Change-Id: Ia7a7c4722c1f7d0a23f0e5cc3dd6dea6c01c1fd8
2017-04-24 15:24:16 -05:00
4906cd5f0d
mgpu IPC support fix
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Change-Id: I12e4b2fd189c3658efd3b07defa18ece3853b0eb
2017-04-04 15:51:10 +05:30
1cead6a4cd
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
41f0ebebf0
Fix for MemcpyFromSymbol on HIP/NVCC path
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Change-Id: Ice38307f72870ae468cbf0861e104f0fa46dfd56
2017-03-27 00:35:10 +05:30
dfa516f804
Fix for hipMemcpyFromSymbolAsync
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Change-Id: I449c669c8f0ef041deaf0a1bc812a71b2f0cc5a6
2017-03-24 10:30:33 +05:30
e22044de36
Fix for hipMemcpyFromSymbol (sync)
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Change-Id: I66afec5443ce904a63ced1fafece5144ca59393e
2017-03-21 23:48:04 +05:30
dccf9e2aa9
Added hipMemsetD8
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Change-Id: I6a230a036c9c46c72a77d5f93c16ce8a00c3f837
2017-03-14 22:11:34 +05:30
b7acb85fa8
Refactor registered memory calls.
2017-03-11 09:18:27 -06:00
e43592721e
Update hipHostRegister debug and pointerTracker debug and notes
2017-03-11 09:18:27 -06:00
23a58775df
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
3af487007b
IPC supported using ROCR APIs
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Change-Id: I0a353b1240098f4b20fa266a871f5f5826290af9
2017-03-10 23:45:28 +05:30
7b7d53f875
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
7ac5017cb9
Added initial support for hipMemcpyFromSymbol. But not working!
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Change-Id: I48d8c7de4ec9f85c6c942be995fb488a3931f5d7
2017-02-23 11:29:06 -06:00
3d348b2d81
added runtime api hipMemcpyFromSymbolAsync
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Change-Id: Ibaf925faf0ba464dd0ed6c5ea74c224c2ce38889
2017-02-22 19:16:35 -06:00
0d4e6ae60a
fixed symbol memcpy issue
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Change-Id: I89d7401be51d194bcbf771020ba66e3d3b6a18f8
2017-02-01 17:54:59 -06:00
4de3df746c
Add debug tips to docs
2017-01-23 22:34:41 -06:00
db3f4889ca
Add HIP_SYNC_HOST_ALLOC, HipReadEnv
2017-01-19 23:55:24 -06:00
e9ff23e5f9
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
b29fbf736d
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
c9f5fe34e6
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
090eadd0bd
Added state for hipDevice.
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Change-Id: Idbc3c04cd054a01b634856a1e0a23ff172e991aa
2017-01-09 23:54:01 +05:30
fd5b0c68b1
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
5eed20be12
Add USE_IPC to disable use of IPC APIs. Set to 0.
2016-12-13 15:07:04 -06:00
7ac5f2e8c3
HIP IPC implementation on ROCr IPC APIs
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Change-Id: I1ca9d520f5d0b1b56694211471b81eb7c6c23d16
2016-12-07 15:38:36 -06:00
092924d660
IPC prototyps and part of the implementation included
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Change-Id: Id88c7f155d23ec63f57a6ef05098fba43f8af336
2016-12-06 14:24:09 -06:00
808e555247
local changes for hipnccl
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Change-Id: I05a1f0381ce2914a800f573342cc954eb5ff82d9
2016-12-06 14:22:02 -06:00
Ben Sander
Rahul Garg
Maneesh Gupta
Weixing Zhang
Sun, Peng
Aditya Atluri