429c26ea93
Add misssing unsigned keyword to atomicInc and atomicDec
...
Change-Id: I658479c4c7c409dba117152165229880aeb5ab9f
2016-05-16 10:42:13 +05:30
8c11c333e2
Support for Atomic inc and dec in HIP
...
Change-Id: I783e4917cece5cc379894f0d293382315fbfa8b0
2016-05-12 11:10:48 +05:30
67e2ee1efe
Added copyright for device functions file
...
Change-Id: I689345ae7428928b4d2d7cd37fbc561309db3256
2016-05-06 10:51:06 -05:00
07b5785da2
comment change
2016-05-03 08:33:35 -05:00
20043d602e
Merge branch 'privatestaging' into grid_launch
2016-05-02 18:38:20 -05:00
79983a1f4b
Merge branch 'privatestaging' into p2p
2016-05-02 11:10:10 -05:00
c46e03de96
removed warnings
2016-04-30 12:11:04 -05:00
9363e495e1
remove hacks to disable math or LDG functions.
2016-04-28 14:14:22 -05:00
06e54694c5
hipcc uses -stdlib=stdlibc++ by default.
...
hipcc switches to -stdlib=libc++ if user requests it.
hack to disable LDG.
2016-04-28 13:17:49 -05:00
ec8cedc70e
changed to guard from hc.hpp
2016-04-27 17:46:27 -05:00
4aca1babe8
Merge remote-tracking branch 'refs/remotes/origin/privatestaging' into kernel_synchronization
2016-04-25 13:57:28 -05:00
f571c5ec7c
fixed hipmemset to use native ihip api
2016-04-25 11:05:30 -05:00
c404f60621
Fixed git spills
2016-04-22 09:19:05 -05:00
a2bc6ebc9f
added workweek to hip_ldg
2016-04-22 09:14:26 -05:00
091ec702a2
Revert "added full data type support for __ldg"
...
This reverts commit 3aac6d45ad
2016-04-22 11:12:00 +05:30
02e6fc27f4
Merge branch 'release_0.84.00' into privatestaging
...
Conflicts:
include/hcc_detail/hip_runtime.h
src/hip_hcc.cpp
2016-04-22 10:55:58 +05:30
1001796485
added full make_datatype support
2016-04-21 17:25:30 -05:00
48f3762160
reorg make_datatype feature
2016-04-21 14:51:19 -05:00
3aac6d45ad
added full data type support for __ldg
2016-04-21 11:17:26 -05:00
6773a64b22
Fix for kernel synchronization
...
The completion future of a particular kernel is lost if there are
multiple kernels in the stream. This can cause a racing condition where
the signal associated with the unreferenced completion_future might get
released by hcc runtime.
2016-04-20 15:51:39 -05:00
620c5c64e6
added support pinned dma memcpy between host and device
2016-04-20 14:21:22 -05:00
f46e1bcf0e
added copyright for ldg
2016-04-20 12:28:02 -05:00
b493eac7e0
added support for __ldg
2016-04-20 12:25:40 -05:00
ccf2c1c323
Fix hipDeviceReset synchronization
2016-04-19 11:56:12 -05:00
b3c2d906db
Set chicken bits to 0.
2016-04-19 11:56:12 -05:00
9329fb8c92
Add USE_HCC_LOCK_API.
...
Default off, if set will compile assuming HCC lock APIs exist.
2016-04-18 23:50:52 -05:00
1ac93489b9
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-04-18 21:51:13 -05:00
6abfa13c34
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
40377fe5b1
Update hip_hcc.cpp
2016-04-18 11:36:51 -05:00
f9a31e28ad
Move HIP_HCC define to CMake
2016-04-17 07:40:04 -05:00
4e0a1e1869
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
8d26dfcde3
Merge branch 'privatestaging' into p2p
...
Conflicts:
include/hcc_detail/hip_hcc.h
src/hip_hcc.cpp
2016-04-17 06:46:52 -05:00
1aac0cc9e5
Added copyright
2016-04-16 17:21:53 -05:00
dc61929a3d
Corrected Memcpydefault
2016-04-16 17:10:13 -05:00
c3bd85595d
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
e8902a6e20
improved error returns for hipHostRegister/UnRegister functions
2016-04-15 10:42:31 -05:00
26ee986774
added more features to hipHostRegister
2016-04-15 10:32:01 -05:00
109154f03f
added hipHostRegister/UnRegister api
2016-04-15 10:08:10 -05:00
1cc0ea86a1
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
5af4c901c6
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
efffb0ed86
Clean up disable.
...
Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.
2016-04-11 09:09:36 -05:00
9e7efd7c65
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
a4d97c3172
Remove stray debug msgs, hipInfo don't print self as peer.
2016-04-11 07:58:58 -05:00
173cff4c1e
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
52ac414b40
Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3.
2016-04-11 07:58:58 -05:00
97772d6363
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.
2016-04-11 07:58:58 -05:00
e2d19d7f7a
P2P checkpoint.
...
Maintain enabled peer tables for each device.
2016-04-11 07:58:58 -05:00
4400875dda
Checkpoint initial peer2peer implementation.
2016-04-11 07:58:58 -05:00
883954fce2
added hipHostRegister support no multi-gpu
2016-04-11 10:28:16 -05:00
715940672c
Remove stray debug msgs, hipInfo don't print self as peer.
2016-04-09 04:35:06 -05:00
Maneesh Gupta
Rahul Garg
Aditya Atluri
Ben Sander
Aditya Atluri
bwicakso