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599 Commits

Author SHA1 Message Date
Ben Sander cea80cd8b3 Add HIP_INIT_ALLOC to init allocated memory. 2017-09-13 23:31:48 +00:00
Ben Sander cc08b36647 Merge pull request #167 from bensander/event_safety 
Event safety
 2017-08-29 13:55:46 -05:00
Ben Sander 6ff74d0e97 Lock streams when waiting on event completion or querying event safety. 2017-08-28 18:40:16 -05:00
Rahul Garg 38c9febe21 Null check on input pointer arguments 2017-08-25 08:46:34 +05:30
Rahul Garg 38ecfb9384 Device count check on input device id 2017-08-22 14:05:44 +05:30
Ben Sander e3161bb40e Add some new HIP_TRACE_API options. 2017-08-16 04:00:33 +00:00
Ben Sander 8b7dde6519 Merge pull request #148 from weixingzhang/vmaddr1 
[HIP Texture] The GPU virtual address for texture memory needs to be
 2017-08-15 14:19:45 -05:00
Maneesh Gupta e40047f2bf [texture] guard new HCC APIs under workweek 
Change-Id: I4f60a64fb0b0496ca1eb01ffe6ddda121c25d976
 2017-08-15 15:51:38 +05:30
Maneesh Gupta f14e31d9d7 Merge pull request #138 from scchan/threadfence_system 
implement __threadfence_system
 2017-08-10 12:51:05 +05:30
Ben Sander 660061c3b4 Merge pull request #145 from gargrahul/context_mgmt_changes 
Updated context management logic:
 2017-08-09 17:47:45 -05:00
Weixing Zhang 4264a4ce56 [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.
 2017-08-08 11:18:00 -04:00
Maneesh Gupta 8d6acec135 Bump min hcc_workweek required for named kernel dispatch to 17312 
Change-Id: I8c7b58306b279ed113d03260e4bc6086bb8b4e68
 2017-08-08 11:08:55 +05:30
Rahul Garg 3e84cf4aba Updated context management logic: 
1) hipSetDevice sets a flag so that next call to hipCtxGetCurrent returns primary context on current device
2) hipCtxGetCurrent returns primary context on current device if TLS context stack is empty
3) hipCtxPopCurrent falls back to primary context on current device as default
4) hipCtxPushCurrent, hipCtxSetCurrent and hipCtxCreate reset the flag set in hipSetDevice
 2017-08-08 07:02:22 +05:30
Siu Chi Chan 96e79f97e2 implement __threadfence_system 2017-08-02 08:50:18 +00:00
Maneesh Gupta fce1d0d7f0 Merge pull request #134 from gargrahul/fix_hipMemcpy2DAsync 
fix hipMemcpy2DAsync
 2017-07-31 10:27:18 +05:30
Maneesh Gupta 48573a037e Merge pull request #135 from bensander/fix_tracing 
Some fixes to tracing.
 2017-07-31 10:24:41 +05:30
Ben Sander ecbb494a58 Some fixes to tracing. 2017-07-28 22:13:43 -05:00
Rahul Garg 0053e4db03 fix hipMemcpy2DAsync 2017-07-29 06:50:56 +05:30
Maneesh Gupta 375ec84bc6 Merge pull request #127 from bensander/pass_module_kname 
Pass kernel name to HCC dispatch_hsa_kernel, for debug/profile
 2017-07-28 10:19:15 +05:30
Ben Sander 4980a6d3ab Add workweek check to make sure we have a new enough compiler 2017-07-27 23:00:58 -05:00
Maneesh Gupta fcc294ed41 Merge pull request #122 from bensander/enable_async_null_stream 
Set HIP_SYNC_NULL_STREAM=0.
 2017-07-28 09:15:56 +05:30
Ben Sander 3a4dfc0f85 Pass kernel name to HCC dispatch_hsa_kernel, for debug/profile 2017-07-27 22:00:15 -05:00
Ben Sander 77fb9893b4 Set HIP_SYNC_NULL_STREAM=0. 
Optimizes null stream synchronization so it uses GPU-side dependency
resolution. Requires HCC __hcc_workweek__ > 17300.
 2017-07-27 11:11:54 -05:00
Maneesh Gupta 526fcb1223 Merge pull request #116 from bensander/enable_coh_host 
Make host memory allocations coherent by default.
 2017-07-27 10:45:32 +05:30
Ben Sander 4f93b99f23 Merge pull request #100 from weixingzhang/texture 
HIP Texture Support
 2017-07-26 19:28:15 -05:00
Ben Sander 8b8e97ff28 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.
 2017-07-26 19:20:34 -05:00
Ben Sander 67f5d2de3d Enable HCC_OPT_FLUSH=1 (if HCC compiler new enough) 2017-07-24 18:57:19 -05:00
Maneesh Gupta 7ddb6b6b76 Don't crash for hipEventDestroy(NULL) 
Change-Id: I3f4de1ad2712dbe8af81e10c5d3bef16d468c582
 2017-07-18 11:01:02 +05:30
Weixing Zhang e671cec367 HIP Texture Support 2017-07-17 15:16:12 -04:00
Maneesh Gupta 7066ff4478 remove unsupported erf(c)inv related host functionality 
Change-Id: I665c33616359a0124b5552076359d2f8faa54930
 2017-07-14 11:31:40 +05:30
Wen-Heng (Jack) Chung 17555eabc0 Temporarily disables HCC_OPT_FLUSH 
Change-Id: I290791e58dd52ab3823f6c3315e42b0d386e9d64
 2017-07-12 16:08:36 +00:00
Wen-Heng (Jack) Chung 35ebfda9d4 Fix hip_db header inclusion path 
Change-Id: I8a95798301de73887dde3316dc593a1847002712
 2017-07-12 16:08:20 +00:00
Wen-Heng (Jack) Chung 30ee797dd4 Remove explicit address spaces declarations 2017-07-07 12:46:29 -05:00
Ben Sander 0459f3db72 Add hipdbPrintMem - wrapper for hcc memory tracker. 2017-07-03 15:05:30 -05:00
Rahul Garg 34fcaa23bb Fixed build error in hipDeviceGetByPCIBusId 
Change-Id: I33be362910c4c5dca7435fb9c41f427b54f0e9a7
 2017-07-01 07:56:30 +05:30
Ben Sander 626b5191e8 Set default HIP_SYNC_NULL_STREAM=1. 2017-06-30 19:01:14 -05:00
Rahul Garg 65cb024b61 Fixed hipDeviceGetByPCIBusId 
Change-Id: Ia36bb9425671ef7659541c9aeedae4098456a31b
 2017-06-30 10:11:41 +05:30
Aditya Atluri 3e610ab0fe automate gcnarch detection 
Change-Id: Ibbad22db136f7f5e2be84c82e9169298a144cc77
 2017-06-29 12:01:40 -05:00
Rahul Garg f4ea3b76c8 Fixed hipDeviceGetPCIBusId for HIP/HCC 
Change-Id: I3688fa2476e1baada2d3c5fc3735cec3f15a1e21
 2017-06-28 23:48:27 +05:30
Ben Sander 148dbc1027 Set default HIP_HIDDEN_FREE_MEM 2017-06-27 12:17:12 -05:00
Sun, Peng 1df08626c8 Add support of HIP_HIDDEN_FREE_MEM, to deduct the returned available 
memory from hipMemGetInfo API, measured in MB.

Change-Id: I7a8260c12e032e04e26611db4c38c893a29f2653
 2017-06-26 15:29:38 -05:00
Ben Sander 176ff824d1 Add option to pass names to HCC dispatch API (for debug) 2017-06-23 18:05:30 -05:00
Ben Sander 7912e61502 Clean up old USE_* and RELEASE.md notes. 2017-06-23 18:05:30 -05:00
Rahul Garg 3c73229916 Abort device function in HIP/HCC, need new HCC 
Change-Id: I4195ab75e9b7b48c8b8128d6925ddc0fa5e9e009
 2017-06-18 12:31:31 +05:30
Aditya Atluri d1e28df226 fixed float2int functions 
Change-Id: I67be79149f06daacf0f0d131bdedabf294126248
 2017-06-16 09:07:06 -05:00
Rahul Garg d24818bff6 Arguments validation in hipDeviceGetPCIBusId 
Change-Id: I89770517c3ac94e4bf476344d27c18f03cfcde08
 2017-06-15 00:21:47 +05:30
Rahul Garg ba51d7f676 Validity check of input arguments in Ipc Mem APIs 
Change-Id: Ia48e949d19f354f10c7e44cc2457fd4154bf6d76
 2017-06-14 15:18:57 +05:30
Rahul Garg a833b9a704 Input args NULL check in hipChooseDevice 
Change-Id: I1a7b8cded2f81d739645bbf3dab2f04bb9c3c796
 2017-06-13 13:35:50 +05:30
Sun, Peng 43df5ba660 Fix error related to undefined reference of __get_dynamicgroupbaseptr(). 
Change-Id: I14951e1725e35dd5f5e53805f81cdb58661f59f2
 2017-06-08 19:24:32 -05:00
Ben Sander 99e9c7cca5 Use amHostCoherentFlag. Requires new HCC version. 2017-06-07 09:06:40 -05:00