ccf799c453
added new api hipHccModuleLaunchKernel
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1. hipHccModuleLaunchKernel is same as hipModuleLaunchKernel with OpenCL workitem model
2. Added copy right
3. Fixed header naming
Change-Id: I6a7c35a3566e2f8d3f5056613e34193775d4b236
[ROCm/hip commit: b9091ba818
2017-03-31 12:11:34 -05:00
5de29029cd
changed copyright year from 2016 to 2017 in src directory
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Change-Id: Idb97db509b2b4b1656b2df7a14a62ade38c9d574
[ROCm/hip commit: 73fcce26f9
2017-01-11 18:05:41 -06:00
1c7e71e1b3
Add option to deny peer access.
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Also fix test.
Change-Id: I1b247f6c4271442b008e560669bca4daf8eb94c7
[ROCm/hip commit: 1e5515ee9f
2016-11-10 23:12:48 -06:00
e0ef3bb319
Refactor copy and P2P logic.
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Prefer use of source-engine for DMA copies, even if user submits copy
in a stream attached to a different device.
The stream is now used only for synchronization, and HIP
makes the most optimal decision for which engine to perform the
copy - typically the source copy engine.
HIP now makes decision on which engine should perform the copy
and passes this to HCC using new apis.
HIP has additional information about peer
visibility and will make a decision which agent should perform
the copy .
Change-Id: I0cf4cfebeae256e6ca795f08a7ed7130f4857d1f
[ROCm/hip commit: ced9d72d94
2016-11-10 23:12:48 -06:00
1e5540e07f
Add debug for Peer APIs. Enable PeerMemcpy APIs by default.
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Change-Id: I46e39a9e7b07686a78484c1f3b5495b08e052fbb
[ROCm/hip commit: 3f0a2b8dc1
2016-11-04 08:51:16 -05:00
c11b6f511b
Move some internal headers from "include/hip/" to src.
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Change-Id: I7041bd5c803d9318979f4a7c1d658445c614691e
[ROCm/hip commit: 9315ac1a29
2016-10-18 22:27:16 -05:00
dd60b971d1
src/*: Update copyright header
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Change-Id: I455f5d0d12fe9cb39a3ba873bd22b4c25ed07cbf
[ROCm/hip commit: 8471682f26
2016-10-15 22:55:22 +05:30
fc58842fcf
Move include/* to include/hip/*
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Change-Id: I7a7b2839b4df59c7a4c503550f99fdc9e45c0f54
[ROCm/hip commit: b951cc99ed
2016-10-04 22:17:18 +05:30
9a067341a7
Fix HIP_INIT_API and ihipLogStatus calls
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[ROCm/hip commit: ff28ff1509
2016-09-22 14:21:19 -05:00
d71686d4f5
Remove USE_AV_COPY, USE_PEER_TO_PEER fallback paths.
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Change-Id: I9c20173e62029c4caebabc98784c6d7697758e4f
[ROCm/hip commit: e843d8cb51
2016-09-22 14:21:19 -05:00
376cc78852
Addition of hipCtxEnablePeerAccess and hipCtxDisablePeerAccess functions
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Change-Id: I381c8cbbde17eae7d9bb5d4cb1596cebf4bda039
[ROCm/hip commit: 524eb687d3
2016-08-26 13:51:33 +05:30
db8c7e97bd
Add initial context implementation.
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APIs: hipInit, hipCtxCreate.
Track TLS default ctx. Set deviceID now changes the ctx.
Add first context test.
Change-Id: If1cb9989b5a04a36147e25e84904336c7b6f3d88
[ROCm/hip commit: 8f402132ba
2016-08-08 17:49:02 -05:00
57df8a3967
Split ihipCtx_t into ihipCtx_t and ihipDevice_t .
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Major change to existing code base.
Ctx holds streams, enables peers, and flags.
Device holds accelerator, hsa-agent, device props.
Add hipCtx_t.
Add peer APIs that accept hipCtx_t (in addition to deviceId)
Compiles and passes directed tests.
Change-Id: Iddab1eb9edbf90caad2ef5959c6b811d658197f1
[ROCm/hip commit: cfdacab32f
2016-08-08 11:55:57 -05:00
ee356ad0d4
Change Device->Ctx
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Change ihipDevice_t -> ihipCtx_t (new)
Change ihipGetTlsDefaultDevice->ihipGetTlsDefaultCtx
Some other changes from device->ctx where appropriate.
Change-Id: I5c4ae93b2fd42c6303aa23d748eb166b7431925d
[ROCm/hip commit: 2dc3d3238b
2016-08-07 21:47:12 -05:00
1eeaa83cb2
removed warnings
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[ROCm/hip commit: 3f4f6c4d41
2016-04-30 12:11:04 -05:00
95e4be12de
fix direction of peer enable/disable APIs
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- Enable(peerId) makes memory physically located on peer visible to
current device.
[ROCm/hip commit: 74a7dee58f
2016-04-17 07:38:05 -05:00
262b69f387
Merge branch 'privatestaging' into p2p
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Conflicts:
include/hcc_detail/hip_hcc.h
src/hip_hcc.cpp
[ROCm/hip commit: 49cc5aec91
2016-04-17 06:46:52 -05:00
0b2dfa28a5
Added copyright
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[ROCm/hip commit: 8412e9cbba
2016-04-16 17:21:53 -05:00
6cd86531b3
Corrected Memcpydefault
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[ROCm/hip commit: 8dc1bdcbe6
2016-04-16 17:10:13 -05:00
d4f449a95e
P2P Update.
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- 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
b174e8bba7
Clean up disable.
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Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.
[ROCm/hip commit: b0529e04f1
2016-04-11 09:09:36 -05:00
c964e3c75a
P2p checkpoint.
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- 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
80e2e37c51
Remove stray debug msgs, hipInfo don't print self as peer.
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[ROCm/hip commit: d89539d40f
2016-04-11 07:58:58 -05:00
69a9feb1fb
fix bugs in P2P implementation
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- 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
216c9a0c16
Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3.
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[ROCm/hip commit: 7a11a2178d
2016-04-11 07:58:58 -05:00
06e2dbd128
For P2P, use the peer list when allocating Device memory or pinned host.
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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
ac11c83d76
P2P checkpoint.
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Maintain enabled peer tables for each device.
[ROCm/hip commit: f2aa470f7f
2016-04-11 07:58:58 -05:00
56d684e2fe
Checkpoint initial peer2peer implementation.
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[ROCm/hip commit: 69f2469cbb
2016-04-11 07:58:58 -05:00
6aa83a8a32
added CR and hipsetdeviceflags func
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[ROCm/hip commit: c5ec73736d
2016-03-24 07:04:01 -05:00
702672c3df
Split files based on functionality and changed cmake file
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[ROCm/hip commit: 794007c3e8
2016-03-24 04:57:30 -05:00
Aditya Atluri
Ben Sander
Maneesh Gupta
Rahul Garg
Aditya Atluri