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Author SHA1 Message Date
Ben Sander 025938b1de 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/clr commit: 9e7efd7c65]
 2016-04-11 07:58:59 -05:00
Ben Sander 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
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 83f0de7806 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
Ben Sander 41adba3869 Remove stray debug msgs, hipInfo don't print self as peer. 
[ROCm/hip-tests commit: 565300acb0]
 2016-04-11 07:58:58 -05:00
Ben Sander 565300acb0 Remove stray debug msgs, hipInfo don't print self as peer. 2016-04-11 07:58:58 -05:00
Ben Sander ae8ed57c30 Improve P2P test. 
- Ensure proper device is set before each command.

- Add command line switches:
    +bool p_memcpyWithPeer = false; // use the peer device for the P2P copy
    +bool p_mirrorPeers = false; // in addition to mapping current to peer
            space, map peer to current space.
    +int  p_peerDevice = -1;  // explicly specify which peer to use, else
use p_gpuDevice + 1.


[ROCm/clr commit: b039292a8c]
 2016-04-11 07:58:58 -05:00
Ben Sander b039292a8c Improve P2P test. 
- Ensure proper device is set before each command.

- Add command line switches:
    +bool p_memcpyWithPeer = false; // use the peer device for the P2P copy
    +bool p_mirrorPeers = false; // in addition to mapping current to peer
            space, map peer to current space.
    +int  p_peerDevice = -1;  // explicly specify which peer to use, else
use p_gpuDevice + 1.
 2016-04-11 07:58:58 -05:00
Ben Sander a563ec9700 Improve P2P test. 
- Ensure proper device is set before each command.

- Add command line switches:
    +bool p_memcpyWithPeer = false; // use the peer device for the P2P copy
    +bool p_mirrorPeers = false; // in addition to mapping current to peer
            space, map peer to current space.
    +int  p_peerDevice = -1;  // explicly specify which peer to use, else
use p_gpuDevice + 1.


[ROCm/hip commit: c2d37b4bbd]
 2016-04-11 07:58:58 -05:00
Ben Sander c2d37b4bbd Improve P2P test. 
- Ensure proper device is set before each command.

- Add command line switches:
    +bool p_memcpyWithPeer = false; // use the peer device for the P2P copy
    +bool p_mirrorPeers = false; // in addition to mapping current to peer
            space, map peer to current space.
    +int  p_peerDevice = -1;  // explicly specify which peer to use, else
use p_gpuDevice + 1.
 2016-04-11 07:58:58 -05:00
Ben Sander 90522e6e1b Use HIP_PATH if set else use relative ../... 
[ROCm/hip-tests commit: 2fd45f0a6d]
 2016-04-11 07:58:58 -05:00
Ben Sander 2fd45f0a6d Use HIP_PATH if set else use relative ../... 2016-04-11 07:58:58 -05:00
Ben Sander 2d90324c09 Improve P2P test. 
Add option to select which device does the copy.


[ROCm/clr commit: b8e17d52dd]
 2016-04-11 07:58:58 -05:00
Ben Sander b8e17d52dd Improve P2P test. 
Add option to select which device does the copy.
 2016-04-11 07:58:58 -05:00
Ben Sander 07de649833 Improve P2P test. 
Add option to select which device does the copy.


[ROCm/hip commit: 40d24f67f5]
 2016-04-11 07:58:58 -05:00
Ben Sander 40d24f67f5 Improve P2P test. 
Add option to select which device does the copy.
 2016-04-11 07:58:58 -05:00
Ben Sander 1bc31374a1 Print peers in hipConfig. 
Also include peer APIs in vim hilighting.


[ROCm/hip-tests commit: 4fca0a1bdf]
 2016-04-11 07:58:58 -05:00
Ben Sander 4fca0a1bdf Print peers in hipConfig. 
Also include peer APIs in vim hilighting.
 2016-04-11 07:58:58 -05:00
Ben Sander 20d06df651 Remove stray debug msgs, hipInfo don't print self as peer. 
[ROCm/clr commit: a4d97c3172]
 2016-04-11 07:58:58 -05:00
Ben Sander a4d97c3172 Remove stray debug msgs, hipInfo don't print self as peer. 2016-04-11 07:58:58 -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 d89539d40f Remove stray debug msgs, hipInfo don't print self as peer. 2016-04-11 07:58:58 -05:00
Ben Sander 25bcbca521 fix bugs in P2P implementation 
- 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
Ben Sander 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
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 fb31eaf07b 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
Ben Sander 8b827357e9 Fix simple P2P test, had device ptrs swapped 
[ROCm/clr commit: fcd1d37ff7]
 2016-04-11 07:58:58 -05:00
Ben Sander fcd1d37ff7 Fix simple P2P test, had device ptrs swapped 2016-04-11 07:58:58 -05:00
Ben Sander fc4af30e16 Fix simple P2P test, had device ptrs swapped 
[ROCm/hip commit: eeb41955e4]
 2016-04-11 07:58:58 -05:00
Ben Sander eeb41955e4 Fix simple P2P test, had device ptrs swapped 2016-04-11 07:58:58 -05:00
Ben Sander eb7b1fa1db Use HIP_PATH if set else use relative ../... 
[ROCm/clr commit: 034bf3d31c]
 2016-04-11 07:58:58 -05:00
Ben Sander 034bf3d31c Use HIP_PATH if set else use relative ../... 2016-04-11 07:58:58 -05:00
Ben Sander c09e4adc03 Use HIP_PATH if set else use relative ../... 
[ROCm/hip commit: 40e72dcd4a]
 2016-04-11 07:58:58 -05:00
Ben Sander 40e72dcd4a Use HIP_PATH if set else use relative ../... 2016-04-11 07:58:58 -05:00
Ben Sander df576efeb4 Print peers in hipConfig. 
Also include peer APIs in vim hilighting.


[ROCm/clr commit: 23dbffb207]
 2016-04-11 07:58:58 -05:00
Ben Sander 23dbffb207 Print peers in hipConfig. 
Also include peer APIs in vim hilighting.
 2016-04-11 07:58:58 -05:00
Ben Sander 85f22fe7db Print peers in hipConfig. 
Also include peer APIs in vim hilighting.


[ROCm/hip commit: 0ac41ad143]
 2016-04-11 07:58:58 -05:00
Ben Sander 0ac41ad143 Print peers in hipConfig. 
Also include peer APIs in vim hilighting.
 2016-04-11 07:58:58 -05:00
Ben Sander a477e65193 Add simple P2P test 
[ROCm/clr commit: e14b2cd9c3]
 2016-04-11 07:58:58 -05:00
Ben Sander e14b2cd9c3 Add simple P2P test 2016-04-11 07:58:58 -05:00
Ben Sander 00c7d8dbbc Add simple P2P test 
[ROCm/hip commit: 71dac8e37c]
 2016-04-11 07:58:58 -05:00
Ben Sander 71dac8e37c Add simple P2P test 2016-04-11 07:58:58 -05:00
Ben Sander 4637cdccbe Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3. 
[ROCm/clr commit: 52ac414b40]
 2016-04-11 07:58:58 -05:00
Ben Sander 52ac414b40 Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3. 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 7a11a2178d Use HCC get_is_pool, add USE_PEER_TO_PEER level 2, 3. 2016-04-11 07:58:58 -05:00
Ben Sander 2890517a23 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/clr commit: 97772d6363]
 2016-04-11 07:58:58 -05:00
Ben Sander 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
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 813b063888 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