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Rahul Garg 2b2ffaf599 Added hipDeviceGet function 
Change-Id: I7c25bc24680589682af1b199072807523fc37f50
 2016-09-02 12:25:50 +05:30
Ben Sander af2dee92ab add hipStreamWaitEvent on nvcc 2016-09-01 13:28:27 -05:00
pensun 4ed2035dd2 Modify hipMalloc to take size of 0 and return NULL pointer for it. 
Modify hipMemoryAllocate test for this change.

Change-Id: I884aee0cd5fe0c60aebb4cb37cdbb4833c5bd0c7
 2016-09-01 13:08:30 -05:00
Evgeny Mankov 22dca6794d [HIPIFY] CUDA Driver API porting to HIP : CUresult enum. 
enum CUresult was merged with enum cudaError_t into single hipError_t.

Thus a majority of HIP error codes has a reflection to Driver's and RT's corresponding error code at the same time. For instance:
    cuda2hipRename["CUDA_SUCCESS"]                         = {"hipSuccess", CONV_ERR, API_DRIVER};
    cuda2hipRename["cudaSuccess"]                          = {"hipSuccess", CONV_ERR, API_RUNTIME};

There are a few CUDA return error codes which are RT or Driver specific. For instance:
    cuda2hipRename["CUDA_ERROR_INVALID_CONTEXT"]           = {"hipErrorInvalidContext", CONV_ERR, API_DRIVER};

    cuda2hipRename["cudaErrorInvalidMemcpyDirection"]      = {"hipErrorInvalidMemcpyDirection", CONV_ERR, API_RUNTIME};

Matchers were changed from "cuda.* | cublas.*" to "cu.*" as CUDA API functions/types starts with 'cu'.
 2016-09-01 18:54:03 +03:00
Aditya Atluri f22fda1291 Fixed offline kernel compilation 
1. Removed vcpy_isa.ptx as it should be generated during make
2. Made argument padding specific to hcc path
3. Renamed --gencodeobject to --genco
4. Changed Makefile to work on both nvcc and hcc path

Change-Id: Ifd053d541085d9ce4fd37bc21b07674786c7163e
 2016-09-01 10:39:14 -05:00
Maneesh Gupta b7b78d3b86 Fixed module_api/Makefile to set flags based on HIP_PLATFORM 
Change-Id: I2fa9a556e0c4f25f4963ecef1d25eb922f9af1b9
 2016-09-01 15:11:12 +05:30
Maneesh Gupta 1446ad3b92 Updates to gencodeobject generation logic 
- hipcc honors HIPCC_VERBOSE for gencodeobject too
    - fixed gencodeobject generation logic for nvcc path
    - hipgenisa.sh is no longer passed the --gencodeobject flag

Change-Id: Iab83c18a6decef445fda8468ba5de10cd7935046
 2016-09-01 15:06:36 +05:30
Rahul Garg 25f3032328 Added doxygen documentation for hipCtxXXX APIs 
Change-Id: Id9cf3491e9a8c78cb7bfeb9976c36d6fe565628f
 2016-09-01 12:22:37 +05:30
Maneesh Gupta adcc0e32d2 hipgenisa.sh looks for hipcc relative to itself 
Change-Id: Iac63fb5a87db1d735dbfa9697ce1f769a36b4d4a
 2016-09-01 12:13:11 +05:30
Maneesh Gupta 9eeb6c31ae Fix typo in hipcc 
Change-Id: I35817c08b503f438f412d4bfe84afc11b671dc77
 2016-09-01 12:11:11 +05:30
Maneesh Gupta 7c24b08284 module_api/Makefile: Use gencodeobject instead of genisa 
Change-Id: I7e3523810f5603ad727b1fda7ff2d0dc53ec72d7
 2016-09-01 12:10:31 +05:30
Rahul Garg 8de15914ae Added context related difference note in hip_porting_driver_api.md 
Change-Id: I5bd2884a16db51871baa7c19fa2bd63a0bd3adad
 2016-09-01 11:35:42 +05:30
Rahul Garg a949060b12 Added HIP_INIT_API to hipDeviceSynchronize() 
Change-Id: I9bd6bf206905621b17e1999994b5ea09b7382180
 2016-09-01 11:00:30 +05:30
Aditya Atluri 6cd10125e9 added device code offline compilation for nvcc 
Change-Id: I1f77131778b4dcfcf720b4367dd9f18ffaf1cbb3
 2016-08-31 20:36:36 -05:00
Aditya Atluri bcbf2973a3 corrected path to hipgenisa.sh and fixed its working 
Change-Id: I140055d5e800cd4b23253171ba889db5e63b637b
 2016-08-31 20:16:48 -05:00
Aditya Atluri 667ec7cbe2 added sample for how-to-use pre-compiled kernels1. Corrected the exit output of kernel compilation by hipcc 
2. Added sample which loads/run kernel binary during runtime?

Change-Id: I26ccaca1f844fee317592e26c9e654ce548b96a8
 2016-08-31 13:56:07 -05:00
Aditya Atluri 6754587ed2 added how to use hipcc for kernel compilation 
Change-Id: If652316272f21b90516f5a5ed88c17f4f4e77fb0
 2016-08-31 13:22:28 -05:00
Aditya Atluri 2f8b2fca6b added kernel only compilation feature for hipcc 
1. Added hipgenisa.sh file to compile kernel code to hsa code object
2. Changed hipcc to call hipgenisa.sh, making hipcc compiling the kernels

Change-Id: I976459c1ebb24343e1b1fe38b4c3a203f1adffa9
 2016-08-31 13:05:57 -05:00
Aditya Atluri 6bfbf17fb6 added doxygen comments for hipModuleLaunchKernel 
Change-Id: I8a52d2e62f4b7eea8e05d779b9fda49f0ac45130
 2016-08-31 10:18:46 -05:00
Rahul Garg e0c5ad6ff6 CUresult to hipError mapping updates 
Change-Id: I602a70acda798a47ebbbef84b438b21c399821c3
 2016-08-30 15:55:51 +05:30
Aditya Atluri 7fdebfb8e3 remove HIP_INIT_API from ihipSynchronize 
Change-Id: Ibe0739efe55573c023212d9c28ba847c777e434c
 2016-08-29 21:42:22 -05:00
Aditya Atluri cfac62f7e6 Added HIP_INIT_API for all context apis 
Change-Id: I3dd8c068236d9572659a58683fdb59d2b9dccaf3
 2016-08-29 21:36:34 -05:00
Aditya Atluri d87bfd425c Added doxygen comments for module apis 
Change-Id: I1825249bf91efe7d058f9026a82ec47855759c98
 2016-08-29 21:24:19 -05:00
Ben Sander 6fd03dde79 Add guideline for HIP_INIT_API 
Change-Id: Ib8fa1e952f31158e9435dfc37ff23db9fda6fd7e
 2016-08-29 18:40:23 -05:00
Ben Sander a03a71badd Update supported API list 
Change-Id: Idbc941e4464d200aca7ac3382060edc08ab94ef2
 2016-08-29 18:39:50 -05:00
Ben Sander fa9b95838a Refactor trace code for hipLaunchKernel. 
- Use standard print functions for streams.
- Add HIP_INIT macro, for cases where we want to initialize HIP but not
  log an API (ihipPreKernelLaunch).

Change-Id: If43cf8a363d918bcd3722a2e6a965d4cfa2e03e7
 2016-08-29 18:37:57 -05:00
Ben Sander eb61114739 remove stray printf 
Change-Id: Ie64778a83dfe684ffaab3c31bc3d09b713f825b9
 2016-08-29 18:36:30 -05:00
Aditya Atluri 5dc94eb45d added docs to how to use hipModuleLaunchKernel 
Change-Id: I626241552c69cdae56501371374ca8f2c6776c85
 2016-08-29 15:38:04 -05:00
Aditya Atluri fa86d293bf added sample to porting driver guide 
Change-Id: Ia2b54311cec617e5e2a162fd31415c8caad4a374
 2016-08-29 15:25:35 -05:00
Aditya Atluri 5d3c72a7ff added hipInit for cuInit nvcc path 
Change-Id: I594d08d936ac5d06f16e42c63062ac5776b65a0c
 2016-08-29 15:20:09 -05:00
Aditya Atluri fb0c432095 Changed module api to work with nvcc and hipcc path 
- Added cuda and cudart linking for nvcc path in hipcc
- Added hipMemcpyHtoD and hipMemcpyDtoH for nvcc path
- Changed hipDeviceptr to hipDeviceptr_t
- Fixed hipMemcpy*to* API signatues

Change-Id: I6ef076b507f92502efda475c83dcdcdd462afc37
 2016-08-29 15:05:12 -05:00
Aditya Atluri 1673bdefec added sample for module api which works on both cuda and rocm 
Change-Id: Id88abb3698a224177fd0531e3e16013dde6dd95e
 2016-08-29 15:00:26 -05:00
Ben Sander d76372a049 Doc update. Describe memcpytosymbol, threadfence_system workarounds 2016-08-29 13:45:20 -05:00
Aditya Atluri 645975a05b Fixed nvcc path for module apis 
Change-Id: I43c7a6bc226f4f270c37f3c4af86b3b3efd0b175
 2016-08-28 22:50:44 -05:00
Aditya Atluri 71991ed8f8 Cleaned up module api 
- Moved HIP_INIT_API from internal to all public apis
- renamed hipLaunchModuleKernel to hipModuleLaunchKernel
- Changed tests according to the changed api

Change-Id: I822ff63c7c5b7dad340ece49456baf9d89428e9f
 2016-08-28 16:48:57 -05:00
Ben Sander 46c3ff52a6 Remove cutnpaste check on uninitialized hsa status 
Change-Id: Icc0256b9b1bd01d45cca4feb1106cfe7427bcd15
 2016-08-28 16:35:27 -05:00
Ben Sander f7ee14e637 Remove deprecated message from hipLaunchModuleKernel 
Change-Id: I87675453ae4363e3340a9d1491bb00543fa8c6e0
 2016-08-28 16:34:34 -05:00
Aditya Atluri 5e7c396bcd added memset and memcpy device functions 
- Added memcpy and memset device functions
- Added test for memcpy and memset

Change-Id: Icd21a8dd964953b86d5e92889bf1664bee647219
 2016-08-27 11:13:56 -05:00
Aditya Atluri f722a132a4 Added explicit memory copy direction apis 
- Fixed stale printf in context api
- Added 4 sync memcpy apis
  1. hipMemcpyHtoD
  2. hipMemcpyDtoH
  3. hipMemcpyDtoD
  4. hipMemcpyHtoH
- Added test for added apis

Change-Id: I4a9c382445b62631f8d0bcbb9a670322288b72b1
 2016-08-26 13:11:01 -05:00
Ben Sander 8b8181df41 Add docs on porting driver API 2016-08-26 10:46:39 -05:00
Ben Sander 8d02cf466f Doc update to clarify supported / unsupported features 2016-08-26 10:46:39 -05:00
Aditya Atluri 74a8fb132d Added NVCC support and name changes 
- Added NVCC support for module APIs
- Changed hipFunction and hipModule data types to hipFunction_t and hipModule_t
- Created new intenal ihipModuleGetFunction as it is used twice
- Changed test to match with the new data types

Change-Id: I300a1c7fd40ed7065b1b8b9de97e3a06b96ed729
 2016-08-26 10:32:01 -05:00
Rahul Garg 452108b0e6 Added logic to update primary ctx when ctx stack is empty, updated hipCtxDestroy and ctxGetCurrent functions 
Change-Id: Ia0a8943c121bc1279788a1cfa9be59af614b04a6
 2016-08-26 19:03:23 +05:30
Rahul Garg 77991293ba Resolved errors due to hipCtxXXX APIs 
Change-Id: Iffac0095c4352864eca622ea318d2291571b5153
 2016-08-26 15:32:49 +05:30
Rahul Garg da80bf6326 NVCC path support for hipCtxXXX APIs 
Change-Id: Ic7dbfbdaee9d00c0de1363c50758e5e29a96a8b2
 2016-08-26 14:10:36 +05:30
Rahul Garg a1d401336b Addition of hipCtxEnablePeerAccess and hipCtxDisablePeerAccess functions 
Change-Id: I381c8cbbde17eae7d9bb5d4cb1596cebf4bda039
 2016-08-26 13:51:33 +05:30
Maneesh Gupta 0c051fede1 hipcc needs to link against supc++ 
Change-Id: Ica0949099a0bdfe2a493341dc1cd96ec93f34f11
 2016-08-26 10:35:30 +05:30
Aditya Atluri 25be4fb532 Changed how hipEvent_t is typedefed internall 
- Mapped hipEvent_t directly to ihipEvent_t* instead of a handle

Change-Id: I5a8bcca0ef962932e0738c03eb1fc914d23022ae
 2016-08-25 14:34:41 -05:00
Aditya Atluri f22a3189a3 Added hipModuleGetGlobal and hipModuleLoadData 
Change-Id: Iaec873f7d86b72911b6ad32e067a4dfe3d552fe6
 2016-08-25 14:16:53 -05:00
Evgeny Mankov 5cca5b3dca clang-hipify: code refactoring - API (Driver/Runtime/Blas) distinguishing is added. 2016-08-25 19:36:37 +03:00