46ddefedee
Apply .clangformat to all repo source files
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Change-Id: I7e79c6058f0303f9a98911e3b7dd2e8596079344
[ROCm/clr commit: 9e47fccc89
2018-03-12 11:29:03 +05:30
3651cb672a
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/clr commit: 1cead6a4cd
2017-03-31 12:11:34 -05:00
a86633f210
changed copyright year from 2016 to 2017 in src directory
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Change-Id: Idb97db509b2b4b1656b2df7a14a62ade38c9d574
[ROCm/clr commit: e9ff23e5f9
2017-01-11 18:05:41 -06:00
5e354dcd77
Add option to deny peer access.
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Also fix test.
Change-Id: I1b247f6c4271442b008e560669bca4daf8eb94c7
[ROCm/clr commit: d666fbaafe
2016-11-10 23:12:48 -06:00
ee41609b48
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/clr commit: e767e0032e
2016-11-10 23:12:48 -06:00
74c9c6e591
Add debug for Peer APIs. Enable PeerMemcpy APIs by default.
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Change-Id: I46e39a9e7b07686a78484c1f3b5495b08e052fbb
[ROCm/clr commit: 00276d141e
2016-11-04 08:51:16 -05:00
d6ffcdb9b0
Move some internal headers from "include/hip/" to src.
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Change-Id: I7041bd5c803d9318979f4a7c1d658445c614691e
[ROCm/clr commit: 403cdf93c3
2016-10-18 22:27:16 -05:00
2655c96ab9
src/*: Update copyright header
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Change-Id: I455f5d0d12fe9cb39a3ba873bd22b4c25ed07cbf
[ROCm/clr commit: 88d6cad3fb
2016-10-15 22:55:22 +05:30
46feb7dcf2
Move include/* to include/hip/*
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Change-Id: I7a7b2839b4df59c7a4c503550f99fdc9e45c0f54
[ROCm/clr commit: bbfc08f419
2016-10-04 22:17:18 +05:30
e32f07802e
Fix HIP_INIT_API and ihipLogStatus calls
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[ROCm/clr commit: fd6c09602f
2016-09-22 14:21:19 -05:00
2f4c30ff79
Remove USE_AV_COPY, USE_PEER_TO_PEER fallback paths.
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Change-Id: I9c20173e62029c4caebabc98784c6d7697758e4f
[ROCm/clr commit: 60f797cc5a
2016-09-22 14:21:19 -05:00
8e09eacd0b
Addition of hipCtxEnablePeerAccess and hipCtxDisablePeerAccess functions
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Change-Id: I381c8cbbde17eae7d9bb5d4cb1596cebf4bda039
[ROCm/clr commit: a1d401336b
2016-08-26 13:51:33 +05:30
0c8ca4b37d
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/clr commit: f19f2248bf
2016-08-08 17:49:02 -05:00
3ee6e7f8ab
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/clr commit: d09b19bb6c
2016-08-08 11:55:57 -05:00
e5300e2b40
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/clr commit: 0d16565061
2016-08-07 21:47:12 -05:00
277039bde8
removed warnings
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[ROCm/clr commit: c46e03de96
2016-04-30 12:11:04 -05:00
a77d6342a8
fix direction of peer enable/disable APIs
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- Enable(peerId) makes memory physically located on peer visible to
current device.
[ROCm/clr commit: 4e0a1e1869
2016-04-17 07:38:05 -05:00
dd323f5e31
Merge branch 'privatestaging' into p2p
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Conflicts:
include/hcc_detail/hip_hcc.h
src/hip_hcc.cpp
[ROCm/clr commit: 8d26dfcde3
2016-04-17 06:46:52 -05:00
73e14be84b
Added copyright
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[ROCm/clr commit: 1aac0cc9e5
2016-04-16 17:21:53 -05:00
f0a9d95d55
Corrected Memcpydefault
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[ROCm/clr commit: dc61929a3d
2016-04-16 17:10:13 -05:00
942509d66e
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/clr commit: c3bd85595d
2016-04-16 10:18:56 -05:00
76c49bbaf4
Clean up disable.
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Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.
[ROCm/clr commit: efffb0ed86
2016-04-11 09:09:36 -05:00
025938b1de
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/clr commit: 9e7efd7c65
2016-04-11 07:58:59 -05:00
20d06df651
Remove stray debug msgs, hipInfo don't print self as peer.
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[ROCm/clr commit: a4d97c3172
2016-04-11 07:58:58 -05:00
25bcbca521
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/clr commit: 173cff4c1e
2016-04-11 07:58:58 -05:00
4637cdccbe
Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3.
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[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.
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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.
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Maintain enabled peer tables for each device.
[ROCm/clr commit: e2d19d7f7a
2016-04-11 07:58:58 -05:00
1c84f4b5c6
Checkpoint initial peer2peer implementation.
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[ROCm/clr commit: 4400875dda
2016-04-11 07:58:58 -05:00
fba45193cd
added CR and hipsetdeviceflags func
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[ROCm/clr commit: eea49cb66b
2016-03-24 07:04:01 -05:00
bd9979eda6
Split files based on functionality and changed cmake file
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[ROCm/clr commit: 1c55019322
2016-03-24 04:57:30 -05:00
Maneesh Gupta
Aditya Atluri
Ben Sander
Rahul Garg
Aditya Atluri