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11 Commits

Author SHA1 Message Date
Sean Keely 7caf9633f6 Support large scratch allocations and reclaim. 
Also improve small_heap used for scratch region allocation.

Change-Id: Ib7311b663b38968d88ebc355b81e12c0863dc541
 2018-04-05 21:51:56 -04:00
Sean Keely d2e70bb999 Cleanup Signal interfaces for doorbells. 
Create an interface for doorbell signals to reduce code duplication.
No functional changes.

Change-Id: I101a8997dd582ff99e1537758c804b21fe3bb6af
 2017-11-28 22:12:19 -06:00
Sean Keely f312a7386e Exception support for Queue. 
Remove "zombie" queue state and report queue creation failure via
exceptions.  Make Shared object a final container and support array
objects with Shared.  Add message printing to hsa_exception in
debug builds.

Change-Id: I459f38c80846018acbf45538874e95f91dd6b195
 2017-11-08 15:50:02 -05:00
Sean Keely c9642cf7af Initial IPC signal support. 
Added an API for creating signals with attributes.
Added two APIs for IPC operations on signals.
Initial use of exceptions for error handling.

Add ref counting to signals.
Removed spin loops from signal destructors.
Signals are no longer to be destroyed with delete, use DeleteSignal instead.
Added delete safety to doorbells.
Added secondary hsa_signal_t -> Signal* translation path for IPC enabled signals.

Change-Id: Id59065d002f0c2566b0a9425694da2ed27cb7d7f
 2017-08-11 18:41:34 -05:00
Sean Keely 2732b18092 Initial exception support for signals. 
Also separate signal ABI block allocations from the runtime interface object.

Change-Id: If16763338db664f29163a1348f8f4c38cf0597b2
 2017-08-11 18:41:34 -05:00
Sean Keely 54f1311e01 Update clang-format file to clang-format v3.8. 
Format HSA v1.1 core updates.

Change-Id: I540b5c0e5b3ec7522b09c2e070167812b3f17769
 2016-08-23 05:50:28 -05:00
Konstantin Zhuravlyov c2c993e0d8 Update code object/isa/loader to hsa v1.1 
- Includes Sean's latest changes
- Cleanups/improvements
- Fixes for few bugs that crept over from previous releases

Change-Id: I839dc4895bf13ebd0afc8843424387a9fef667b0
 2016-08-22 15:03:23 -04:00
Besar Wicaksono a8b00680b6 Add profiling support to DMA copy function 
Change-Id: Iadeefa2692f35d9305ac1b242284a6220d5830a7
 2016-05-26 11:29:29 -04:00
James Edwards (xN/A) TX 7d2bc9d113 Separate open source core runtime code from DK makefiles. 
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1250152]
 2016-03-22 18:10:13 -05:00
James Edwards (xN/A) TX 7d1e6c3a57 Remove opensrc test files. 
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1249961]
 2016-03-22 13:39:51 -05:00
James Edwards (xN/A) TX c9ffe0004e Check open source core runtime code into perforce. This includes license and README files. 
[git-p4: depot-paths = "//depot/stg/hsa/drivers/hsa/runtime/": change = 1249136]
 2016-03-20 15:39:40 -05:00