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Автор SHA1 Сообщение Дата
Ben Sander 2d0fade1f7 hipHostRegister and hipHostMalloc refactor. 
Note hipHostMalloc (not hipHostAlloc or hipMallocHost).
 -  the hipHost* is used for all HIP APIs dealing with Host memory.
    (including hipHostMalloc, hipHostFree, hipHostRegister,
hipHostUnregister, hipHostGetFlags, hipHostGetDevicePointer).
  - hipMallocHost is consistent with "hipMalloc" for allocating device
    memory.  Enumerations hipHostMalloc* also used as optional
    flags parm to hipHostMalloc.
 2016-03-22 02:30:10 -05:00
Ben Sander 6984f24d3d fix nvcc compiler 
- MallocHost and FreeHost deprecation.
- Change tests to call new hipHost* equivs.
- Add missing StreamSynchronize.
 2016-03-19 04:20:15 -05:00
Ben Sander 4c6fd4e7ec Fix bug: test was allocating host mem instead of device mem. 
Caused assertion when checking free + allocated should
not exceed total.  Bug introduced in hipHostAlloc conversion.
 2016-03-19 04:11:39 -05:00
Aditya Atluri 4d4d592e0c Deprecating hipMallocHost to hipHostAlloc 2016-03-15 06:30:16 -05:00
Aditya Avinash Atluri c5606c13e7 Changed test to match CUDA output of errors 
We changed the test so that it runs on CUDA. As we are emulating CUDA behavior, this should pass on HIP.
 2016-03-03 13:48:58 -06:00
Maneesh Gupta fc3fc15aea Fix hipPointerAttrib.cpp compilation on nvcc 2016-03-03 09:48:47 +05:30
Aditya Avinash Atluri e9a9c760fc Updated hipPointerAttrib.cpp to pass HC backend 
The changes are according to the new API function change in HC backend for HIP. Especially hipPointerGetAttribute(...)
 2016-02-26 19:42:07 -06:00
Ben Sander d0f9881d60 Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker 2016-02-17 23:06:51 -06:00
Ben Sander 731a2a58d3 Add comments to tests 2016-02-16 01:58:24 -06:00
Ben Sander afbe451b0d Fix tests to account for multi-gpu 2016-02-15 05:19:52 -06:00
Ben Sander f464cedcf4 Query tracked memory sizes. 
Support more accurate hipMemGetInfo.  Add test to hipPointerAttrib.
 2016-02-12 18:24:08 -06:00
Ben Sander 7216727fba Tracker improvements 
- add API to add / remove user-pointers from the tracker.
- test for thread-safety with MultiThreadtest_2 - rapid
  insertions/removal.
- add mutex to provide thread-safety.
- rename tracker interface to "memtracker_..." for consistency.
- add am_memtracker_reset, connect to hipDeviceReset.
-
 2016-02-12 18:24:08 -06:00
Ben Sander 721508cc2f Create address tracker for am_alloc. 
Tracks device where memory is allocated, pinned-host or device, and
more.

Uses memory-range-based lookups - so pointers that exist anywhere in

the range of hostPtr + size will find the associated AmPointerInfo.

The insertions and lookups use a self-balancing binary tree and
should support O(logN) lookup speed.
 2016-02-12 18:24:08 -06:00