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95e4be12ded20cc0ac16067b67df9b1882cb4db9
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448 コミット

作成者 SHA1 メッセージ 日付
Ben Sander 95e4be12de fix direction of peer enable/disable APIs 
- Enable(peerId) makes memory physically located on peer visible to
current device.


[ROCm/hip commit: 74a7dee58f]
 2016-04-17 07:38:05 -05:00
Ben Sander 262b69f387 Merge branch 'privatestaging' into p2p 
Conflicts:
	include/hcc_detail/hip_hcc.h
	src/hip_hcc.cpp


[ROCm/hip commit: 49cc5aec91]
 2016-04-17 06:46:52 -05:00
Aditya Atluri ae672297dc added memcpy and p2p test 
[ROCm/hip commit: 50d6cc6b11]
 2016-04-16 17:38:06 -05:00
Aditya Atluri 0b2dfa28a5 Added copyright 
[ROCm/hip commit: 8412e9cbba]
 2016-04-16 17:21:53 -05:00
Aditya Atluri 44db3bb0c1 Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 
[ROCm/hip commit: 846432a1c1]
 2016-04-16 17:10:32 -05:00
Aditya Atluri 6cd86531b3 Corrected Memcpydefault 
[ROCm/hip commit: 8dc1bdcbe6]
 2016-04-16 17:10:13 -05:00
Ben Sander d4f449a95e P2P Update. 
- add P2P staging buffer copy.
- If copy device does not have sufficient access permissions, fall back
  to staging buffer.
- improve docs for which copy device is used.


[ROCm/hip commit: dcabc9dbf7]
 2016-04-16 10:18:56 -05:00
streamhsa e33cf35ce2 Add __ldg 
[ROCm/hip commit: 76f2670cef]
 2016-04-16 21:12:09 +08:00
Aditya Atluri 69f7b859c2 Update README.md 
[ROCm/hip commit: 22d15dcdbc]
 2016-04-15 11:08:48 -05:00
Aditya Atluri c53211e700 improved error returns for hipHostRegister/UnRegister functions 
[ROCm/hip commit: 2e80de6dcb]
 2016-04-15 10:42:31 -05:00
Aditya Atluri 4dd3424b15 added more features to hipHostRegister 
[ROCm/hip commit: 8a43f18333]
 2016-04-15 10:32:01 -05:00
Aditya Atluri 12cb3de301 added hipHostRegister/UnRegister api 
[ROCm/hip commit: fa7a3822f6]
 2016-04-15 10:08:10 -05:00
Maneesh Gupta 32e35b671d Replace /opt/hcc -> /opt/rocm/hcc and /opt/hsa -> /opt/rocm/hsa 
[ROCm/hip commit: 5a31bad821]
 2016-04-15 12:56:31 +05:30
Maneesh Gupta 425c5f9ade Split hip packages into smaller components 
[ROCm/hip commit: f0e11d9856]
 2016-04-15 12:13:04 +05:30
pensun 42df341237 Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 
[ROCm/hip commit: bdd26bd1f1]
 2016-04-14 09:02:16 -05:00
Aditya Atluri 8c347cd30a Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 
[ROCm/hip commit: facc7a39be]
 2016-04-14 09:17:30 -05:00
Aditya Atluri 3b82076adf Enabling make_* device code 
[ROCm/hip commit: 573224e55f]
 2016-04-14 09:17:13 -05:00
pensun a708c400d3 Add missing cudaMemsetAsync transformation 
[ROCm/hip commit: 234727c801]
 2016-04-14 09:02:02 -05:00
Ben Sander 029595cee2 Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 
[ROCm/hip commit: 8712ae98c8]
 2016-04-14 07:19:20 -05:00
Ben Sander 4eb447f7fa update README for new make/installation steps, new FAQ 
[ROCm/hip commit: 5bb753acde]
 2016-04-14 07:19:07 -05:00
Maneesh Gupta 3f0256a3b1 Add hip soft-link to include for migrating to new include format 
[ROCm/hip commit: 011a0335d4]
 2016-04-14 16:37:27 +05:30
Maneesh Gupta 4ee0549d4f Change default HIP installation to /opt/rocm/hip 
[ROCm/hip commit: 18af18476b]
 2016-04-14 16:36:55 +05:30
Ben Sander 05a43de72a Fix HIP_PATH, CHECK macro in samples. 
[ROCm/hip commit: 8bbe32a708]
 2016-04-13 17:37:39 -05:00
Ben Sander 0618c39648 add hcc dialects sample 
[ROCm/hip commit: 624b2f35ff]
 2016-04-13 17:32:38 -05:00
Jack Chung 181b44df3f Add missing USE_PEER_TO_PEER macro definition 
[ROCm/hip commit: 210ba67b84]
 2016-04-13 13:56:26 +08:00
Aditya Atluri 10bc7e683f Removed pragma once 
[ROCm/hip commit: 4dfe27e8b5]
 2016-04-12 09:22:03 -05:00
Maneesh Gupta 7dbb93af4e Refactor and add support for nvcc path in cmake 
[ROCm/hip commit: 119de66cd2]
 2016-04-12 12:42:12 +05:30
Aditya Atluri 1ede540713 changed c/hip xcompiling source 
[ROCm/hip commit: f85ed17fde]
 2016-04-11 13:26:09 -05:00
Aditya Atluri 40d74c820a added back hc flag 
[ROCm/hip commit: 9e7ee4062b]
 2016-04-11 13:04:13 -05:00
Aditya Atluri 817cda91ff added C guard to hip_runtime.h 
[ROCm/hip commit: d5feabfa1c]
 2016-04-11 13:01:02 -05:00
Aditya Atluri 953af3c48c Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging 
[ROCm/hip commit: ce6383f549]
 2016-04-11 10:28:30 -05:00
Aditya Atluri ed3013cb6e added hipHostRegister support no multi-gpu 
[ROCm/hip commit: 07d570468e]
 2016-04-11 10:28:16 -05:00
Ben Sander 5060403b2a Merge branch 'p2p' of https://github.com/AMDComputeLibraries/HIP-privatestaging into p2p 
Conflicts:
	RELEASE.md
	include/hcc_detail/hip_hcc.h
	samples/1_Utils/hipInfo/hipInfo.cpp
	src/hip_hcc.cpp
	src/hip_peer.cpp


[ROCm/hip commit: 31dc13d2ec]
 2016-04-11 09:17:27 -05:00
Ben Sander f38157a67c add simple negative P2P tests 
[ROCm/hip commit: c40c36aff7]
 2016-04-11 13:46:53 -05:00
Ben Sander 7c92c9cc22 P2p checkpoint. 
- set USE_PEER_TO_PEER=3 (requires HCC "am_memtracker_update_peers")
- when enabling peer, turn it on for previously allocated memory.
- hipDeviceCanAccessPeer is no longer self-ware (self does not qualify
  as a peer)
- device peerlist always includes self, so when we call allow_access
  we never remove self access.
- hipDeviceReset() removes old peer mappings.


[ROCm/hip commit: 1f53c55d3e]
 2016-04-11 12:52:18 -05:00
Ben Sander b174e8bba7 Clean up disable. 
Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.


[ROCm/hip commit: b0529e04f1]
 2016-04-11 09:09:36 -05:00
Maneesh Gupta a7eda66d25 Checked in postinstall and pre-uninstall scripts for packaging 
[ROCm/hip commit: 8efc2cb499]
 2016-04-11 19:18:17 +05:30
Ben Sander 775e484517 fix peer query order 
[ROCm/hip commit: e4d1863ce8]
 2016-04-11 07:58:59 -05:00
Ben Sander c8c269136c add simple negative P2P tests 
[ROCm/hip commit: 4a0c0479d4]
 2016-04-11 07:58:59 -05:00
Ben Sander c964e3c75a P2p checkpoint. 
- set USE_PEER_TO_PEER=3 (requires HCC "am_memtracker_update_peers")
- when enabling peer, turn it on for previously allocated memory.
- hipDeviceCanAccessPeer is no longer self-ware (self does not qualify
  as a peer)
- device peerlist always includes self, so when we call allow_access
  we never remove self access.
- hipDeviceReset() removes old peer mappings.


[ROCm/hip commit: 83f0de7806]
 2016-04-11 07:58:59 -05:00
Ben Sander a563ec9700 Improve P2P test. 
- Ensure proper device is set before each command.

- Add command line switches:
    +bool p_memcpyWithPeer = false; // use the peer device for the P2P copy
    +bool p_mirrorPeers = false; // in addition to mapping current to peer
            space, map peer to current space.
    +int  p_peerDevice = -1;  // explicly specify which peer to use, else
use p_gpuDevice + 1.


[ROCm/hip commit: c2d37b4bbd]
 2016-04-11 07:58:58 -05:00
Ben Sander 07de649833 Improve P2P test. 
Add option to select which device does the copy.


[ROCm/hip commit: 40d24f67f5]
 2016-04-11 07:58:58 -05:00
Ben Sander 80e2e37c51 Remove stray debug msgs, hipInfo don't print self as peer. 
[ROCm/hip commit: d89539d40f]
 2016-04-11 07:58:58 -05:00
Ben Sander 69a9feb1fb fix bugs in P2P implementation 
- addPeers polarity reversed, would never add.
- check allow_access return value, pipe error to hipMalloc.


[ROCm/hip commit: fb31eaf07b]
 2016-04-11 07:58:58 -05:00
Ben Sander fc4af30e16 Fix simple P2P test, had device ptrs swapped 
[ROCm/hip commit: eeb41955e4]
 2016-04-11 07:58:58 -05:00
Ben Sander c09e4adc03 Use HIP_PATH if set else use relative ../... 
[ROCm/hip commit: 40e72dcd4a]
 2016-04-11 07:58:58 -05:00
Ben Sander 85f22fe7db Print peers in hipConfig. 
Also include peer APIs in vim hilighting.


[ROCm/hip commit: 0ac41ad143]
 2016-04-11 07:58:58 -05:00
Ben Sander 00c7d8dbbc Add simple P2P test 
[ROCm/hip commit: 71dac8e37c]
 2016-04-11 07:58:58 -05:00
Ben Sander 216c9a0c16 Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3. 
[ROCm/hip commit: 7a11a2178d]
 2016-04-11 07:58:58 -05:00
Ben Sander 06e2dbd128 For P2P, use the peer list when allocating Device memory or pinned host. 
Each new allocation is automatically mapped into the address space of
all enabled peers.


[ROCm/hip commit: 813b063888]
 2016-04-11 07:58:58 -05:00