a730d60930
fixed hipmemset to use native ihip api
2016-04-25 11:05:30 -05:00
e020d68309
Fixes for P2P and hipDeviceReset
...
- devicereset would lose track of default stream and thus subsequent
synchronization calls might not actually sychronize.
- Also deviceReset now correctly frees streams.
- fix waits in P2P staging copy - first phase (Device0-to-Staging) must
wait for second phase (Staging to Device1) to finish draining the
buffer.
2016-04-18 20:49:33 -05:00
8ec1aad95d
test update
2016-04-17 07:54:39 -05:00
65abde6626
Move HIP_HCC define to CMake
2016-04-17 07:40:04 -05:00
74a7dee58f
fix direction of peer enable/disable APIs
...
- Enable(peerId) makes memory physically located on peer visible to
current device.
2016-04-17 07:38:05 -05:00
49cc5aec91
Merge branch 'privatestaging' into p2p
...
Conflicts:
include/hcc_detail/hip_hcc.h
src/hip_hcc.cpp
2016-04-17 06:46:52 -05:00
50d6cc6b11
added memcpy and p2p test
2016-04-16 17:38:06 -05:00
8412e9cbba
Added copyright
2016-04-16 17:21:53 -05:00
846432a1c1
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-04-16 17:10:32 -05:00
8dc1bdcbe6
Corrected Memcpydefault
2016-04-16 17:10:13 -05:00
dcabc9dbf7
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.
2016-04-16 10:18:56 -05:00
76f2670cef
Add __ldg
2016-04-16 21:12:09 +08:00
22d15dcdbc
Update README.md
2016-04-15 11:08:48 -05:00
2e80de6dcb
improved error returns for hipHostRegister/UnRegister functions
2016-04-15 10:42:31 -05:00
8a43f18333
added more features to hipHostRegister
2016-04-15 10:32:01 -05:00
fa7a3822f6
added hipHostRegister/UnRegister api
2016-04-15 10:08:10 -05:00
5a31bad821
Replace /opt/hcc -> /opt/rocm/hcc and /opt/hsa -> /opt/rocm/hsa
2016-04-15 12:56:31 +05:30
f0e11d9856
Split hip packages into smaller components
2016-04-15 12:13:04 +05:30
bdd26bd1f1
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-04-14 09:02:16 -05:00
facc7a39be
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-04-14 09:17:30 -05:00
573224e55f
Enabling make_* device code
2016-04-14 09:17:13 -05:00
234727c801
Add missing cudaMemsetAsync transformation
2016-04-14 09:02:02 -05:00
8712ae98c8
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-04-14 07:19:20 -05:00
5bb753acde
update README for new make/installation steps, new FAQ
2016-04-14 07:19:07 -05:00
011a0335d4
Add hip soft-link to include for migrating to new include format
2016-04-14 16:37:27 +05:30
18af18476b
Change default HIP installation to /opt/rocm/hip
2016-04-14 16:36:55 +05:30
8bbe32a708
Fix HIP_PATH, CHECK macro in samples.
2016-04-13 17:37:39 -05:00
624b2f35ff
add hcc dialects sample
2016-04-13 17:32:38 -05:00
210ba67b84
Add missing USE_PEER_TO_PEER macro definition
2016-04-13 13:56:26 +08:00
4dfe27e8b5
Removed pragma once
2016-04-12 09:22:03 -05:00
119de66cd2
Refactor and add support for nvcc path in cmake
2016-04-12 12:42:12 +05:30
f85ed17fde
changed c/hip xcompiling source
2016-04-11 13:26:09 -05:00
9e7ee4062b
added back hc flag
2016-04-11 13:04:13 -05:00
d5feabfa1c
added C guard to hip_runtime.h
2016-04-11 13:01:02 -05:00
ce6383f549
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-04-11 10:28:30 -05:00
07d570468e
added hipHostRegister support no multi-gpu
2016-04-11 10:28:16 -05:00
31dc13d2ec
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
2016-04-11 09:17:27 -05:00
c40c36aff7
add simple negative P2P tests
2016-04-11 13:46:53 -05:00
1f53c55d3e
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.
2016-04-11 12:52:18 -05:00
b0529e04f1
Clean up disable.
...
Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.
2016-04-11 09:09:36 -05:00
8efc2cb499
Checked in postinstall and pre-uninstall scripts for packaging
2016-04-11 19:18:17 +05:30
e4d1863ce8
fix peer query order
2016-04-11 07:58:59 -05:00
4a0c0479d4
add simple negative P2P tests
2016-04-11 07:58:59 -05:00
83f0de7806
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.
2016-04-11 07:58:59 -05:00
c2d37b4bbd
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.
2016-04-11 07:58:58 -05:00
40d24f67f5
Improve P2P test.
...
Add option to select which device does the copy.
2016-04-11 07:58:58 -05:00
d89539d40f
Remove stray debug msgs, hipInfo don't print self as peer.
2016-04-11 07:58:58 -05:00
fb31eaf07b
fix bugs in P2P implementation
...
- addPeers polarity reversed, would never add.
- check allow_access return value, pipe error to hipMalloc.
2016-04-11 07:58:58 -05:00
eeb41955e4
Fix simple P2P test, had device ptrs swapped
2016-04-11 07:58:58 -05:00
40e72dcd4a
Use HIP_PATH if set else use relative ../...
2016-04-11 07:58:58 -05:00
Aditya Atluri
Ben Sander
streamhsa
Maneesh Gupta
pensun
Jack Chung