AI/rocm-systems
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Cód Saincheisteanna Iarratais Tarraingthe Gníomhartha Pacáistí Tionscadail Scaoileann Vicí Gníomhaíocht
867 Tiomáintí 3 Brainsí 0 Clibeanna
1ef87ac5f2dcb4e9983bb01993ae190b60cda2f3
Graf Tiomantas

9 Tiomáintí

Údar SHA1 Teachtaireacht Dáta
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
Ben Sander 9e3ac64c54 Stream thread-safe checkpoint. 
Moving data structures to critical / protected section.


[ROCm/hip commit: 3f18bab2c7]
 2016-03-28 09:46:40 -05:00
Ben Sander 48773c6d4f Improve debug print messages. 
- Remove "call-to-call" for hipStreamCreate and hipEventCreate.
  These now call an internal functions rather than calling through
  hipStreamCreateWithFalgs and hipEventCreateWithFlags.

- Add HIP_INIT_API for more functions so they trace correctly.

- Use stream#DEVICE.STREAMID in debug messages via new specialization in
  tace_helper.


[ROCm/hip commit: 7934cf620d]
 2016-03-26 12:35:04 -05:00
Ben Sander 6f88d31a1f Protect _stream_id as well. 
- move lockedaccessor
- clean up device class.
- add simple ihipDevice constructor.


[ROCm/hip commit: 395e7eab96]
 2016-03-26 11:45:25 -05:00
Ben Sander 141ccad414 Make ihipDevice_t thread-safe. 
Move critical data into separate class and protect with LockAccessor
wrapper class.

For device, the streams list is the critical data since it is modified when
streams are created or destroyed.   The streams list is accessed in
several places including when synchronizing across all streams on the
device (ie from the default stream).
Other device data is set once by the device cosntructor and is not critical
so

All functions which acquire the LockAccessor now named with "locked_" prefix.


[ROCm/hip commit: 530ab9434a]
 2016-03-26 10:46:20 -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
Ben Sander edec342c20 Partition hip_hcc into sections 
Separate files for different categories of HIP API.
Currently just #include into hip_hcc.cpp


[ROCm/hip commit: 655534b1ba]
 2016-03-24 09:28:54 -05:00