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6 Commits

Author SHA1 Message Date
Aditya Atluri 696476f3e0 Added support for hipMemcpyDefault 2016-03-03 10:30:06 -06:00
Ben Sander 28990567fb Improve async copy implementation. 
- Add device-side signal waits when transitioning between command classes
(Kernel, H2D copy, D2H copy).
- Support waiting in staged memory copies as well.
- Add several chicken bits to control implementation:
    - HIP_DISABLE_ENQ_BARRIER
    - HIP_DISABLE_BIDIR_MEMCPY
    - HIP_ONESHOT_COPY_DEP
- Refactor signal pool to support efficient deallocation based on
signsequnm.
- Deallocate copy signals on eventSynchronize.
- Improve copy tests, add pingpong.
 2016-02-22 23:15:24 -06:00
Ben Sander d5c777268a Track last command to a stream. 
Passing simple tests.
 2016-02-20 11:02:07 -06:00
Ben Sander 16ff0757a6 Describe how to update HTML docs 2016-02-19 01:56:17 -06:00
Ben Sander 9a82d316c3 Support HSA_PATH env, async path tweak 2016-02-17 21:22:07 -06:00
Ben Sander 0cdbe1ff05 more work on async copies 2016-02-17 00:59:12 -06:00