67dbfc650a
Refactor and add support for nvcc path in cmake
...
[ROCm/clr commit: 332dc21fcb
2016-04-12 12:42:12 +05:30
d3356ba99f
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/clr commit: 1cc0ea86a1
2016-04-11 09:17:27 -05:00
0861e7a635
add simple negative P2P tests
...
[ROCm/clr commit: 2f0c589ffe
2016-04-11 13:46:53 -05:00
9bf70214f3
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/clr commit: 5af4c901c6
2016-04-11 12:52:18 -05:00
76c49bbaf4
Clean up disable.
...
Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.
[ROCm/clr commit: efffb0ed86
2016-04-11 09:09:36 -05:00
39cccf94ef
fix peer query order
...
[ROCm/clr commit: a894ca3abb
2016-04-11 07:58:59 -05:00
f177c8805e
add simple negative P2P tests
...
[ROCm/clr commit: 1acd16eb5d
2016-04-11 07:58:59 -05:00
025938b1de
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/clr commit: 9e7efd7c65
2016-04-11 07:58:59 -05:00
ae8ed57c30
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/clr commit: b039292a8c
2016-04-11 07:58:58 -05:00
2d90324c09
Improve P2P test.
...
Add option to select which device does the copy.
[ROCm/clr commit: b8e17d52dd
2016-04-11 07:58:58 -05:00
20d06df651
Remove stray debug msgs, hipInfo don't print self as peer.
...
[ROCm/clr commit: a4d97c3172
2016-04-11 07:58:58 -05:00
25bcbca521
fix bugs in P2P implementation
...
- addPeers polarity reversed, would never add.
- check allow_access return value, pipe error to hipMalloc.
[ROCm/clr commit: 173cff4c1e
2016-04-11 07:58:58 -05:00
8b827357e9
Fix simple P2P test, had device ptrs swapped
...
[ROCm/clr commit: fcd1d37ff7
2016-04-11 07:58:58 -05:00
eb7b1fa1db
Use HIP_PATH if set else use relative ../...
...
[ROCm/clr commit: 034bf3d31c
2016-04-11 07:58:58 -05:00
df576efeb4
Print peers in hipConfig.
...
Also include peer APIs in vim hilighting.
[ROCm/clr commit: 23dbffb207
2016-04-11 07:58:58 -05:00
a477e65193
Add simple P2P test
...
[ROCm/clr commit: e14b2cd9c3
2016-04-11 07:58:58 -05:00
4637cdccbe
Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3.
...
[ROCm/clr commit: 52ac414b40
2016-04-11 07:58:58 -05:00
2890517a23
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/clr commit: 97772d6363
2016-04-11 07:58:58 -05:00
7eb8c10215
P2P checkpoint.
...
Maintain enabled peer tables for each device.
[ROCm/clr commit: e2d19d7f7a
2016-04-11 07:58:58 -05:00
1c84f4b5c6
Checkpoint initial peer2peer implementation.
...
[ROCm/clr commit: 4400875dda
2016-04-11 07:58:58 -05:00
03eff9ee90
changed c/hip xcompiling source
...
[ROCm/clr commit: 9f7fb0370c
2016-04-11 13:26:09 -05:00
30e883a40d
added back hc flag
...
[ROCm/clr commit: 5b38c9cffe
2016-04-11 13:04:13 -05:00
f381fbb2be
added C guard to hip_runtime.h
...
[ROCm/clr commit: 42df534354
2016-04-11 13:01:02 -05:00
ce36458495
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
...
[ROCm/clr commit: 0b47a41b6a
2016-04-11 10:28:30 -05:00
302c21d2af
added hipHostRegister support no multi-gpu
...
[ROCm/clr commit: 883954fce2
2016-04-11 10:28:16 -05:00
1fd53759c5
Checked in postinstall and pre-uninstall scripts for packaging
...
[ROCm/clr commit: 6f22381ec4
2016-04-11 19:18:17 +05:30
c963ed9ff6
Initial support for building HIP packages
...
[ROCm/clr commit: cae6694a36
2016-04-11 16:33:28 +05:30
5a54bbf4d7
added copyrights to experimental/xcompile
...
[ROCm/clr commit: ea4223c812
2016-04-09 14:45:39 -05:00
aad74ffe88
xcompilation tests
...
[ROCm/clr commit: 4f5a8759a5
2016-04-09 14:40:17 -05:00
863bd7d3a4
Directed tests: make HIP_BUILD_LOCAL as default
...
[ROCm/clr commit: 7cbe509b49
2016-04-09 22:05:45 +05:30
cb0c124ab1
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/clr commit: e18284c7cf
2016-04-09 05:03:32 -05:00
dbdd0e0037
Improve P2P test.
...
Add option to select which device does the copy.
[ROCm/clr commit: 30fce5b3d8
2016-04-09 04:47:12 -05:00
7dbdd61088
Remove stray debug msgs, hipInfo don't print self as peer.
...
[ROCm/clr commit: 715940672c
2016-04-09 04:35:06 -05:00
b6071f5eca
fix bugs in P2P implementation
...
- addPeers polarity reversed, would never add.
- check allow_access return value, pipe error to hipMalloc.
[ROCm/clr commit: 7ca06d2fb1
2016-04-09 04:11:31 -05:00
db2e567945
Fix simple P2P test, had device ptrs swapped
...
[ROCm/clr commit: 2b45fc35cb
2016-04-08 09:23:02 -05:00
b917b50c56
Use HIP_PATH if set else use relative ../...
...
[ROCm/clr commit: 90d986ae47
2016-04-08 02:17:29 -05:00
d98353176b
Print peers in hipConfig.
...
Also include peer APIs in vim hilighting.
[ROCm/clr commit: b1b1db2825
2016-04-08 02:15:46 -05:00
b5a7f3493e
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
...
[ROCm/clr commit: 30be68b3a9
2016-04-07 15:55:35 -05:00
0e639087b3
Add mixbench link
...
[ROCm/clr commit: d6acd75dc9
2016-04-07 15:55:20 -05:00
b7cf054453
use hsa_free directly for staging buffer free rather than am_free
...
[ROCm/clr commit: 8dfa2a976f
2016-04-07 15:54:28 -05:00
10d8142b58
Add simple P2P test
...
[ROCm/clr commit: 5b37639efb
2016-04-07 15:51:08 -05:00
038d8055bc
Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3.
...
[ROCm/clr commit: bae62e02dc
2016-04-07 14:28:42 -05:00
5374e1afb9
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
...
[ROCm/clr commit: b8fed74f62
2016-04-07 04:57:54 -05:00
f8793b2d87
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
...
[ROCm/clr commit: 1b3889f83d
2016-04-07 09:46:55 -05:00
448b961328
clean up unused comments
...
[ROCm/clr commit: 45ed17ce2e
2016-04-07 09:46:00 -05:00
9cbdcaf2cf
C proofing hip
...
[ROCm/clr commit: c006359510
2016-04-07 04:57:31 -05:00
38815fc8e6
Fix broken CUDA path in hipcc
...
[ROCm/clr commit: 64ca5e466d
2016-04-07 10:48:16 +05:30
e287933051
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/clr commit: 288682ccb3
2016-04-06 16:44:31 -05:00
6ccb0a5054
P2P checkpoint.
...
Maintain enabled peer tables for each device.
[ROCm/clr commit: 6a182ce788
2016-04-06 15:50:47 -05:00
e195900a6e
Checkpoint initial peer2peer implementation.
...
[ROCm/clr commit: db91890f53
2016-04-06 15:50:47 -05:00
Maneesh Gupta
Ben Sander
Aditya Atluri
pensun