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24 Commitit

Tekijä SHA1 Viesti Päivämäärä
Maneesh Gupta dd60b971d1 src/*: Update copyright header 
Change-Id: I455f5d0d12fe9cb39a3ba873bd22b4c25ed07cbf


[ROCm/hip commit: 8471682f26]
 2016-10-15 22:55:22 +05:30
Maneesh Gupta fc58842fcf Move include/* to include/hip/* 
Change-Id: I7a7b2839b4df59c7a4c503550f99fdc9e45c0f54


[ROCm/hip commit: b951cc99ed]
 2016-10-04 22:17:18 +05:30
Ben Sander 9a067341a7 Fix HIP_INIT_API and ihipLogStatus calls 
[ROCm/hip commit: ff28ff1509]
 2016-09-22 14:21:19 -05:00
Ben Sander d71686d4f5 Remove USE_AV_COPY, USE_PEER_TO_PEER fallback paths. 
Change-Id: I9c20173e62029c4caebabc98784c6d7697758e4f


[ROCm/hip commit: e843d8cb51]
 2016-09-22 14:21:19 -05:00
Rahul Garg 376cc78852 Addition of hipCtxEnablePeerAccess and hipCtxDisablePeerAccess functions 
Change-Id: I381c8cbbde17eae7d9bb5d4cb1596cebf4bda039


[ROCm/hip commit: 524eb687d3]
 2016-08-26 13:51:33 +05:30
Ben Sander db8c7e97bd Add initial context implementation. 
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
Ben Sander 57df8a3967 Split ihipCtx_t into ihipCtx_t and ihipDevice_t . 
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
Ben Sander ee356ad0d4 Change Device->Ctx 
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
Aditya Atluri 1eeaa83cb2 removed warnings 
[ROCm/hip commit: 3f4f6c4d41]
 2016-04-30 12:11:04 -05:00
Ben Sander 95e4be12de fix direction of peer enable/disable APIs 
- Enable(peerId) makes memory physically located on peer visible to
current device.


[ROCm/hip commit: 74a7dee58f]
 2016-04-17 07:38:05 -05:00
Ben Sander 262b69f387 Merge branch 'privatestaging' into p2p 
Conflicts:
	include/hcc_detail/hip_hcc.h
	src/hip_hcc.cpp


[ROCm/hip commit: 49cc5aec91]
 2016-04-17 06:46:52 -05:00
Aditya Atluri 0b2dfa28a5 Added copyright 
[ROCm/hip commit: 8412e9cbba]
 2016-04-16 17:21:53 -05:00
Aditya Atluri 6cd86531b3 Corrected Memcpydefault 
[ROCm/hip commit: 8dc1bdcbe6]
 2016-04-16 17:10:13 -05:00
Ben Sander d4f449a95e 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.


[ROCm/hip commit: dcabc9dbf7]
 2016-04-16 10:18:56 -05:00
Ben Sander b174e8bba7 Clean up disable. 
Add USE_HCC_LOCK (disabled)
Disable USE_PEER_TO_PEER.


[ROCm/hip commit: b0529e04f1]
 2016-04-11 09:09:36 -05:00
Ben Sander c964e3c75a 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.


[ROCm/hip commit: 83f0de7806]
 2016-04-11 07:58:59 -05:00
Ben Sander 80e2e37c51 Remove stray debug msgs, hipInfo don't print self as peer. 
[ROCm/hip commit: d89539d40f]
 2016-04-11 07:58:58 -05:00
Ben Sander 69a9feb1fb fix bugs in P2P implementation 
- 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
Ben Sander 216c9a0c16 Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3. 
[ROCm/hip commit: 7a11a2178d]
 2016-04-11 07:58:58 -05:00
Ben Sander 06e2dbd128 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.


[ROCm/hip commit: 813b063888]
 2016-04-11 07:58:58 -05:00
Ben Sander ac11c83d76 P2P checkpoint. 
Maintain enabled peer tables for each device.


[ROCm/hip commit: f2aa470f7f]
 2016-04-11 07:58:58 -05:00
Ben Sander 56d684e2fe Checkpoint initial peer2peer implementation. 
[ROCm/hip commit: 69f2469cbb]
 2016-04-11 07:58:58 -05:00
Aditya Atluri 6aa83a8a32 added CR and hipsetdeviceflags func 
[ROCm/hip commit: c5ec73736d]
 2016-03-24 07:04:01 -05:00
Aditya Atluri 702672c3df Split files based on functionality and changed cmake file 
[ROCm/hip commit: 794007c3e8]
 2016-03-24 04:57:30 -05:00