403cdf93c3
Move some internal headers from "include/hip/" to src.
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Change-Id: I7041bd5c803d9318979f4a7c1d658445c614691e
2016-10-18 22:27:16 -05:00
88d6cad3fb
src/*: Update copyright header
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Change-Id: I455f5d0d12fe9cb39a3ba873bd22b4c25ed07cbf
2016-10-15 22:55:22 +05:30
bbfc08f419
Move include/* to include/hip/*
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Change-Id: I7a7b2839b4df59c7a4c503550f99fdc9e45c0f54
2016-10-04 22:17:18 +05:30
fd6c09602f
Fix HIP_INIT_API and ihipLogStatus calls
2016-09-22 14:21:19 -05:00
60f797cc5a
Remove USE_AV_COPY, USE_PEER_TO_PEER fallback paths.
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Change-Id: I9c20173e62029c4caebabc98784c6d7697758e4f
2016-09-22 14:21:19 -05:00
a1d401336b
Addition of hipCtxEnablePeerAccess and hipCtxDisablePeerAccess functions
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Change-Id: I381c8cbbde17eae7d9bb5d4cb1596cebf4bda039
2016-08-26 13:51:33 +05:30
f19f2248bf
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
2016-08-08 17:49:02 -05:00
d09b19bb6c
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
2016-08-08 11:55:57 -05:00
0d16565061
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
2016-08-07 21:47:12 -05:00
c46e03de96
removed warnings
2016-04-30 12:11:04 -05:00
4e0a1e1869
fix direction of peer enable/disable APIs
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- 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
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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.
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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.
2016-04-16 10:18:56 -05:00
efffb0ed86
Clean up disable.
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Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.
2016-04-11 09:09:36 -05:00
9e7efd7c65
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.
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
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- 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.
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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.
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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
eea49cb66b
added CR and hipsetdeviceflags func
2016-03-24 07:04:01 -05:00
1c55019322
Split files based on functionality and changed cmake file
2016-03-24 04:57:30 -05:00
Ben Sander
Maneesh Gupta
Rahul Garg
Aditya Atluri