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47 Melakukan

Penulis SHA1 Pesan Tanggal
Aditya Avinash Atluri 9c4819bc29 Merge pull request #4 from AMDComputeLibraries/memtracker 
hipGetPointerAttrib behavioral changes
 2016-02-27 10:51:23 -06:00
Aditya Avinash Atluri a31f878218 Added CUDA support for hipPointerGetAttributes 2016-02-26 12:33:55 -06:00
Ben Sander 8105bd636f fixes for titan platform 2016-02-26 05:25:30 -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 af97f5e317 Merge branch 'memtracker' into privatestaging 
Conflicts:
	src/hip_hcc.cpp
 2016-02-25 19:38:46 -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 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
Ben Sander d5c777268a Track last command to a stream. 
Passing simple tests.
 2016-02-20 11:02:07 -06:00
Evgeny Mankov d4b15399f5 Guard #ifdef USE_ROCR_20 is added for ROCR_20 device properties (memoryClockRate, memoryBusWidth) 
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
Evgeny Mankov da8169dd89 Device property memoryBusWidth implementation. 
+ 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
Evgeny Mankov 8aace64dce Device property memoryClockRate implementation. 
+ 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
Evgeny Mankov d4bd94e9a0 Attribute hipDevAttrConcurrentKernels for obtaining Device property concurrentKernels is added. 2016-02-18 14:34:18 +03:00
Ben Sander 866e64f6e2 remove extra : 2016-02-18 03:05:53 -06:00
Ben Sander b08e468c06 Remove HIP-local AM tracker (now in HCC) 2016-02-17 21:33:32 -06:00
Ben Sander 5d721a2649 Add per-stream pool for hsa_signals. 2016-02-16 01:59:13 -06:00
Ben Sander 1ed431c0f6 Update before checkin to HCC. 
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
Ben Sander bd7e3b83b9 Move warpSize to header, have shuffles use default warpsize. 2016-02-15 05:41:09 -06:00
Ben Sander 322a3bd9b2 Update docs, cleanup 2016-02-15 05:40:12 -06:00
Ben Sander 90af462b85 Step1 in staging buffer copy. 
- use StagingBuffer class for copies.
- refactor g_device to use array rather than vector.
   (keeps pointers from moving).
 2016-02-12 18:24:08 -06:00
Ben Sander f464cedcf4 Query tracked memory sizes. 
Support more accurate hipMemGetInfo.  Add test to hipPointerAttrib.
 2016-02-12 18:24:08 -06:00
Ben Sander 7216727fba Tracker improvements 
- add API to add / remove user-pointers from the tracker.
- test for thread-safety with MultiThreadtest_2 - rapid
  insertions/removal.
- add mutex to provide thread-safety.
- rename tracker interface to "memtracker_..." for consistency.
- add am_memtracker_reset, connect to hipDeviceReset.
-
 2016-02-12 18:24:08 -06:00
Ben Sander 721508cc2f Create address tracker for am_alloc. 
Tracks device where memory is allocated, pinned-host or device, and
more.

Uses memory-range-based lookups - so pointers that exist anywhere in

the range of hostPtr + size will find the associated AmPointerInfo.

The insertions and lookups use a self-balancing binary tree and
should support O(logN) lookup speed.
 2016-02-12 18:24:08 -06:00
Evgeny Mankov 460b501cbb Fix typo: maxThreadsPerMultiProcessor -> MaxSharedMemoryPerMultiprocessor 
Device property MaxSharedMemoryPerMultiprocessor set equal to totalGlobalMem (HIP path).
Reason: MaxSharedMemoryPerMultiprocessor should be as the same as group memory size. Group memory will not be paged out, so, the physical memory size = total shared memory size = group region size. NVCC path remains untouched: CUDA's device property MaxSharedMemoryPerMultiprocessor is reported.

hipify is updated as well.
 2016-02-12 01:29:20 +03:00
Evgeny Mankov 658e9f0484 BDFID (BusID/DeviceID/FunctionID) support. 
Except FunctionID (or DomainID in CUDA) support, because cudaDeviceProp::pciDomainID is not reported by CUDA.
 2016-02-11 22:26:01 +03:00
Evgeny Mankov d9a94191f2 Formatting, no functional changes 2016-02-10 17:21:18 +03:00
gargrahul 51f46d9ddf Removed atomicInc and atomicDec support from HIP 2016-02-10 04:29:55 +05:30
Evgeny Mankov 4d4ca3ef3f Device property concurrentKernels is added to hipDeviceProp_t struct. 
For HCC path concurrentKernels is set to true since all ROCR hardware supports this feature.
For NVCC path concurrentKernels is obtained from CUDA's device property cudaDeviceProp::concurrentKernels.
 2016-02-09 17:10:35 +03:00
Maneesh Gupta f6e7abd710 Move HIP_DEVICE_COMPILE defines to hip_common.h 2016-02-09 10:57:20 +05:30
Ben Sander 2ecb345a67 minor doc touchup 2016-02-08 22:11:11 -06:00
Ben Sander 9aec91a3b7 Fix getdeviceattr compilation for NVCC 2016-02-04 16:26:33 -06:00
Sam Kolton afe45964ae Implementation of hipDeviceGetAttribute() 2016-02-04 17:39:27 +03:00
Peng Sun d4835c7416 Fix all TODO-doc 2016-02-02 21:29:09 -06:00
Peng Sun b20e02ae58 Finish all TODO for error code 2016-02-02 17:39:46 -06:00
scchan 63a6bce3d9 add inline attribute to shfl functions 2016-02-02 12:53:17 -06:00
streamhsa b14c890851 Adjusted the value of __any as per CUDA -sandeep 2016-02-02 15:25:42 +05:30
streamhsa a7c0be6e4b ADDED Support for __ffs() and __ffsll() having signed input -sandeep 2016-02-02 15:05:46 +05:30
scchan ed0a4fc1b7 adding shfl, shfl_up, shfl_down, shfl_xor intrinsics 2016-02-01 23:55:31 -06:00
Maneesh Gupta 405ee35a04 Add double and integer intrinsics to test 2016-02-01 16:00:45 +05:30
Maneesh Gupta 4b94638bd3 Add few more single precision intrinsics to hcc_detail/hip_runtime.h 2016-02-01 14:29:50 +05:30
Maneesh Gupta c5990d5651 Restrict using namespace hc::precise_math to device only 2016-02-01 14:26:50 +05:30
Maneesh Gupta 0f4fe765c4 Remove redundant #define __HCC__ in hcc_detail/hip_runtime.h 2016-02-01 14:24:41 +05:30
sunway513 04aa623569 Fix some typos and incorrect namings in comments 2016-01-28 13:17:44 -06:00
sunway513 f531ab50e5 Fix @file and @brief tag on header files 2016-01-28 10:59:21 -06:00
Ben Sander 304171c1a2 Initial commit for GPUOpen Launch 2016-01-26 20:14:33 -06:00