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116 Commits

Autor SHA1 Nachricht Datum
Alex Voicu 35d8af2001 Clean up trailing whitespace so as to reduce noise in #246. 
[ROCm/hip commit: d8e323d4b5]
 2017-11-08 00:08:55 +00:00
Ben Sander d7153f792d Fix bug with peer-to-peer combined with context API 
- Store context inside the tracker rather than using int deviceID that
  was always mapped to primary context
- IsPeerWatcher now based on device IDs rather than specific peers.


[ROCm/hip commit: 7d30f32332]
 2017-10-26 19:44:22 +00:00
Ben Sander ab4128a53f Merge pull request #179 from gargrahul/fix_hipmallocarray 
Fixed hipMallocArray for 1D cases

[ROCm/hip commit: 3ed5f42dad]
 2017-09-14 12:59:33 -05:00
Ben Sander 5418e3de45 Add HIP_INIT_ALLOC to init allocated memory. 
[ROCm/hip commit: cea80cd8b3]
 2017-09-13 23:31:48 +00:00
Rahul Garg 3178dc04cd Fixed hipMallocArray for 1D cases 
[ROCm/hip commit: 2a915b2790]
 2017-09-12 21:52:11 +05:30
Rahul Garg 870228006e Null check on input pointer arguments 
[ROCm/hip commit: 38c9febe21]
 2017-08-25 08:46:34 +05:30
Maneesh Gupta c036a1b25c [texture] guard new HCC APIs under workweek 
Change-Id: I4f60a64fb0b0496ca1eb01ffe6ddda121c25d976


[ROCm/hip commit: e40047f2bf]
 2017-08-15 15:51:38 +05:30
Weixing Zhang 5bf177340a [HIP Texture] The GPU virtual address for texture memory needs to be 
aligned.

In hcc_am, a bigger buffer will be allocated for alignment purpose
and _unalignedDevicePointer is added in struct AmPointerInfo for
original allocated address.


[ROCm/hip commit: 4264a4ce56]
 2017-08-08 11:18:00 -04:00
Rahul Garg 7e9c13f8de fix hipMemcpy2DAsync 
[ROCm/hip commit: 0053e4db03]
 2017-07-29 06:50:56 +05:30
Maneesh Gupta da4042554f Merge pull request #116 from bensander/enable_coh_host 
Make host memory allocations coherent by default.

[ROCm/hip commit: 526fcb1223]
 2017-07-27 10:45:32 +05:30
Ben Sander 6834270f15 Make host memory allocations coherent by default. 
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.


[ROCm/hip commit: 8b8e97ff28]
 2017-07-26 19:20:34 -05:00
Weixing Zhang 65bec11393 HIP Texture Support 
[ROCm/hip commit: e671cec367]
 2017-07-17 15:16:12 -04:00
Sun, Peng 84fbc3dfaa Add support of HIP_HIDDEN_FREE_MEM, to deduct the returned available 
memory from hipMemGetInfo API, measured in MB.

Change-Id: I7a8260c12e032e04e26611db4c38c893a29f2653


[ROCm/hip commit: 1df08626c8]
 2017-06-26 15:29:38 -05:00
Rahul Garg a8a8b2c888 Validity check of input arguments in Ipc Mem APIs 
Change-Id: Ia48e949d19f354f10c7e44cc2457fd4154bf6d76


[ROCm/hip commit: ba51d7f676]
 2017-06-14 15:18:57 +05:30
Ben Sander ef7c9be9c6 Use amHostCoherentFlag. Requires new HCC version. 
[ROCm/hip commit: 99e9c7cca5]
 2017-06-07 09:06:40 -05:00
Ben Sander 5b9ce41633 Add hipHostMallocCoherent, hipHostMallocNonCoherent 
Provide per-allocation control over coherent/non-coherent mem.
These overrid the default HIP_COHERENT_HOST_ALLOC setting.


[ROCm/hip commit: 75f691ec2f]
 2017-05-24 00:48:10 -05:00
Ben Sander 07865c3a02 Remove HIP_MAX_QUEUES (replaced with HCC_MAX_QUEUES) 
[ROCm/hip commit: d0ef9d8462]
 2017-05-23 23:48:01 -05:00
Ben Sander 1e0046f737 Fix trace category for hipHostMalloc 
[ROCm/hip commit: 7cfe07cff4]
 2017-05-23 23:15:45 -05:00
Ben Sander 324dfb870f Return precise address for hipHostGetDevicePointer. 
[ROCm/hip commit: 46030bb2d2]
 2017-05-17 07:36:06 -05:00
Ben Sander a55ce5bee4 Add initial HIP_SYNC_NULL_STREAM=0 mode. 
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.


[ROCm/hip commit: 27877f8854]
 2017-05-16 19:04:25 -05:00
Ben Sander 2cf05ad54b Add HIP_TRACE_API=4. Only display memory allocation/free apis. 
[ROCm/hip commit: 0edab14139]
 2017-05-16 19:04:25 -05:00
Ben Sander ff72a701b7 hipHostMalloc allocation are mapped to all devices by default. 
Support hipHostMallocPortable flag.
Default flags are hipHostMallocPortable | hipHostMallocMapped.

Also:
-refactor tests to move addCount and addCountReverse into HipTest
namespace.
-test multi-GPU host memory.


[ROCm/hip commit: c3ccaa01e5]
 2017-05-10 17:34:36 -05:00
Ben Sander ef98415d0e Fix some typos, add additional guidance for -BSymbolic 
[ROCm/hip commit: 687809104b]
 2017-05-05 17:29:04 -05:00
Rahul Garg 340cd36e8d Added support for hipMemcpy2DAsync in HIP/HCC 
Change-Id: Ia4a8306f2dc1e33a81a7195ec29aef652fcccc4b


[ROCm/hip commit: ec27c695c4]
 2017-05-03 22:29:12 +05:30
Ben Sander ba2f2f56b8 Fix hipMalloc to return error code if allocation fails. 
[ROCm/hip commit: 59df70662a]
 2017-04-24 22:30:54 -05:00
Aditya Atluri 2b8fbf40a8 fixed build issues with hipPointerGetAttributes 
Change-Id: I3f5fbc05bdaef720884ba949075928752a070377


[ROCm/hip commit: 59ab3659ee]
 2017-04-24 15:31:07 -05:00
Aditya Atluri c5840d81ad changed arguments for hipPointerGetAttributes 
Change-Id: Ia7a7c4722c1f7d0a23f0e5cc3dd6dea6c01c1fd8


[ROCm/hip commit: 72bcfa438b]
 2017-04-24 15:24:16 -05:00
Rahul Garg 06b32795c8 mgpu IPC support fix 
Change-Id: I12e4b2fd189c3658efd3b07defa18ece3853b0eb


[ROCm/hip commit: fc61b793fe]
 2017-04-04 15:51:10 +05:30
Aditya Atluri ccf799c453 added new api hipHccModuleLaunchKernel 
1. hipHccModuleLaunchKernel is same as hipModuleLaunchKernel with OpenCL workitem model
2. Added copy right
3. Fixed header naming

Change-Id: I6a7c35a3566e2f8d3f5056613e34193775d4b236


[ROCm/hip commit: b9091ba818]
 2017-03-31 12:11:34 -05:00
Rahul Garg be8d979d08 Fix for MemcpyFromSymbol on HIP/NVCC path 
Change-Id: Ice38307f72870ae468cbf0861e104f0fa46dfd56


[ROCm/hip commit: 1d18006ab4]
 2017-03-27 00:35:10 +05:30
Rahul Garg 1494cb9339 Fix for hipMemcpyFromSymbolAsync 
Change-Id: I449c669c8f0ef041deaf0a1bc812a71b2f0cc5a6


[ROCm/hip commit: f649c225a7]
 2017-03-24 10:30:33 +05:30
Rahul Garg aa59d4d580 Fix for hipMemcpyFromSymbol (sync) 
Change-Id: I66afec5443ce904a63ced1fafece5144ca59393e


[ROCm/hip commit: 4395582810]
 2017-03-21 23:48:04 +05:30
Rahul Garg 0bfd692b59 Added hipMemsetD8 
Change-Id: I6a230a036c9c46c72a77d5f93c16ce8a00c3f837


[ROCm/hip commit: 1aba3c4375]
 2017-03-14 22:11:34 +05:30
Ben Sander 71fc982cbe Refactor registered memory calls. 
[ROCm/hip commit: 524e007db5]
 2017-03-11 09:18:27 -06:00
Ben Sander a735ffa947 Update hipHostRegister debug and pointerTracker debug and notes 
[ROCm/hip commit: 0a554f4dc1]
 2017-03-11 09:18:27 -06:00
Ben Sander 3297a65b8f Fix copying of registered memory. 
Set device properly so copying can recover context.
Enhance test to catch this case.


[ROCm/hip commit: 94c85fd4fc]
 2017-03-11 09:18:27 -06:00
Rahul Garg 4954d140d4 IPC supported using ROCR APIs 
Change-Id: I0a353b1240098f4b20fa266a871f5f5826290af9


[ROCm/hip commit: 32d8a58f18]
 2017-03-10 23:45:28 +05:30
Aditya Atluri fe81d08987 Added new API, hipMemPtrGetInfo 
1. This API returns memory allocation size of pointer
2. Added test to check its functionality

Change-Id: I87976d817b5a6ca5530336c09e7cb0420601cb2c


[ROCm/hip commit: 1546732604]
 2017-03-07 13:46:29 -06:00
Aditya Atluri c6969c157a Added initial support for hipMemcpyFromSymbol. But not working! 
Change-Id: I48d8c7de4ec9f85c6c942be995fb488a3931f5d7


[ROCm/hip commit: 2e245ae58c]
 2017-02-23 11:29:06 -06:00
Aditya Atluri d24435ea9b added runtime api hipMemcpyFromSymbolAsync 
Change-Id: Ibaf925faf0ba464dd0ed6c5ea74c224c2ce38889


[ROCm/hip commit: 639fd4dd5e]
 2017-02-22 19:16:35 -06:00
Aditya Atluri afb38e15de fixed symbol memcpy issue 
Change-Id: I89d7401be51d194bcbf771020ba66e3d3b6a18f8


[ROCm/hip commit: 2790e9a448]
 2017-02-01 17:54:59 -06:00
Ben Sander f9ecf383e3 Add debug tips to docs 
[ROCm/hip commit: 96eac67929]
 2017-01-23 22:34:41 -06:00
Ben Sander 7a402a7fb1 Add HIP_SYNC_HOST_ALLOC, HipReadEnv 
[ROCm/hip commit: 927ac3d81c]
 2017-01-19 23:55:24 -06:00
Aditya Atluri 5de29029cd changed copyright year from 2016 to 2017 in src directory 
Change-Id: Idb97db509b2b4b1656b2df7a14a62ade38c9d574


[ROCm/hip commit: 73fcce26f9]
 2017-01-11 18:05:41 -06:00
Ben Sander 1908d9504b Add HIP_MAX_QUEUES feature. 
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.


[ROCm/hip commit: a3e0012567]
 2017-01-09 21:02:56 -06:00
Ben Sander bbb1485a83 First pass at virtualized queue support. 
Also updated stream debug messages to consistently use trace_helper.


[ROCm/hip commit: 93fbc9cf7b]
 2017-01-09 21:02:53 -06:00
Rahul Garg 2e9defbef8 Added state for hipDevice. 
Change-Id: Idbc3c04cd054a01b634856a1e0a23ff172e991aa


[ROCm/hip commit: 5fb09879c7]
 2017-01-09 23:54:01 +05:30
Ben Sander ec4f4a643d Support size_t in memset kernel. 
Add disable for HSA_AMD_AGENT_INFO_MAX_WAVES_PER_CU
Remove one copy of completion_future in memset.


[ROCm/hip commit: c325c988b1]
 2016-12-22 12:25:09 -06:00
Ben Sander 1a7ecbcd04 Add USE_IPC to disable use of IPC APIs. Set to 0. 
[ROCm/hip commit: b30e4b4781]
 2016-12-13 15:07:04 -06:00
pensun f6d6861ad4 HIP IPC implementation on ROCr IPC APIs 
Change-Id: I1ca9d520f5d0b1b56694211471b81eb7c6c23d16


[ROCm/hip commit: a53d35fd6c]
 2016-12-07 15:38:36 -06:00