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
784ebcbc86
Fix memcpy for Titan. Add <threads> to common includes
2016-02-22 15:09:23 -06:00
16b04fc0d3
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
2016-02-22 08:33:47 -06:00
14508fd0d6
Update for shared atomics support
2016-02-22 16:21:52 +05:30
e2d97e19bc
Enable cospi,rsqrt,sinpi tests for HCC newer than 16073
2016-02-22 15:13:23 +05:30
d5c777268a
Track last command to a stream.
...
Passing simple tests.
2016-02-20 11:02:07 -06:00
88b4f2859f
Added CUDA names replacement in string literals (i.e. error messages)
2016-02-19 21:58:33 +03:00
005155b7b2
Resolve issues for hip_popc and hip_ballot on nvcc
2016-02-19 20:18:03 +08:00
376fb0d8ad
A support of the following device properties is added to legacy hipify.pl: hipDeviceAttributeConcurrentKernels, hipDeviceAttributeMemoryClockRate & hipDeviceAttributeMemoryBusWidth.
2016-02-19 13:36:37 +03:00
d4b15399f5
Guard #ifdef USE_ROCR_20 is added for ROCR_20 device properties (memoryClockRate, memoryBusWidth)
...
By default isn't defined.
To add ROCR_20 support HIP have to be compiled as follows: make CXX_DEFINES+=-DUSE_ROCR_20
2016-02-19 13:27:03 +03:00
16ff0757a6
Describe how to update HTML docs
2016-02-19 01:56:17 -06:00
1f77fd5dcc
fix build bug with current clang/llvm
2016-02-18 23:16:52 +03:00
14ec340746
Formatting, no functional changes.
2016-02-18 18:54:19 +03:00
da8169dd89
Device property memoryBusWidth implementation.
...
+ Device property memoryBusWidth is added to hipDeviceProp_t struct.
+ Device attribute hipDeviceAttributeMemoryBusWidth is added to hipDeviceAttribute_t struct.
+ Tests update.
2016-02-18 18:15:01 +03:00
2447067f27
Update release notes
2016-02-18 21:07:14 -06:00
ad20273a1d
Search multiple dirs.
2016-02-18 21:07:14 -06:00
8c3436e927
Update doxygen HTML
2016-02-18 21:02:39 -06:00
3496398651
Update doxygen HTML
2016-02-18 20:43:03 -06:00
8aace64dce
Device property memoryClockRate implementation.
...
+ Device property memoryClockRate is added to hipDeviceProp_t struct.
+ Device attribute hipDeviceAttributeMemoryClockRate is added to hipDeviceAttribute_t struct.
+ Tests update.
+ Rename hipDevAttrConcurrentKernels to hipDeviceAttributeConcurrentKernels.
2016-02-18 17:25:28 +03:00
859208d6f0
hipInfo sample update with new Device Properties.
2016-02-18 15:08:55 +03:00
d4bd94e9a0
Attribute hipDevAttrConcurrentKernels for obtaining Device property concurrentKernels is added.
2016-02-18 14:34:18 +03:00
866e64f6e2
remove extra :
2016-02-18 03:05:53 -06:00
53f37712bd
Tweak version numbers
2016-02-18 21:29:51 -06:00
d0f9881d60
Merge branch 'memtracker' of https://github.com/AMDComputeLibraries/HIP-privatestaging into memtracker
2016-02-17 23:06:51 -06:00
400dcb8bcb
Enable Tracker and ROCR by default, verify with HCC
2016-02-17 23:03:37 -06:00
b08e468c06
Remove HIP-local AM tracker (now in HCC)
2016-02-17 21:33:32 -06:00
354c9f945a
USE_AM_TRACKER=0 works
2016-02-17 21:23:36 -06:00
d75279c8eb
Tweak full formatting
2016-02-17 21:22:31 -06:00
9a82d316c3
Support HSA_PATH env, async path tweak
2016-02-17 21:22:07 -06:00
cdcb45d9f2
Adding lit tests
2016-02-17 19:05:18 +03:00
5cd248c55f
Hipify tool in it current state
2016-02-17 18:34:58 +03:00
c1da0f1e12
1. Bug fix
...
2. passed initial tests on different sets of
HIP_VISIBLE_DEVICES: (0),(1),(0,1),(1,2),(2,3),(1,2,3),(2,3,4),(1,5,2,3)
and achieved expected choice of GPU devices at the runtime.
3. Passed HIP test suite.
2016-02-17 09:32:50 -06:00
43785243a5
Implementation of HIP_VISIBLE_DEVICES in runtime
2016-02-17 06:59:18 -06:00
0cdbe1ff05
more work on async copies
2016-02-17 00:59:12 -06:00
7309e9ea6a
modify to add remove invalid devices numbers
2016-02-16 10:00:05 -06:00
45d863851d
Implement to read HIP_VISIBLE_DEVICES to internal global variable
2016-02-16 07:39:04 -06:00
5d721a2649
Add per-stream pool for hsa_signals.
2016-02-16 01:59:13 -06:00
731a2a58d3
Add comments to tests
2016-02-16 01:58:24 -06:00
1ed431c0f6
Update before checkin to HCC.
...
Add support for USE_AM_TRACKER=2 (HCC version).
Add AM_ALLOC, AM_FREE indirection to ease swapping AM implementations.
2016-02-15 21:16:00 -06:00
bd7e3b83b9
Move warpSize to header, have shuffles use default warpsize.
2016-02-15 05:41:09 -06:00
3b2d4acabc
Remove old include path.
2016-02-15 05:40:37 -06:00
322a3bd9b2
Update docs, cleanup
2016-02-15 05:40:12 -06:00
afbe451b0d
Fix tests to account for multi-gpu
2016-02-15 05:19:52 -06:00
763aa5ea5a
Formatting, no functional changes.
2016-02-15 13:16:05 +03:00
8939b4f0e5
Add multi-threading synchonization on staging buffers and signals.
...
Also pre-allocate a couple signals for copies.
2016-02-13 03:18:01 -06:00
56b3d2e7c4
Enable -O3, style points on array size
2016-02-13 03:17:42 -06:00
a002833a89
D2H multi-buffer
2016-02-13 01:15:23 -06:00
8e3dd664eb
Result formatting
2016-02-13 01:14:01 -06:00
1cd35f6371
Add D2H test
2016-02-12 22:47:26 -06:00
81c275da13
Add D2H test
2016-02-12 22:46:34 -06:00
Ben Sander
gargrahul
Maneesh Gupta
atimofee
streamhsa
Evgeny Mankov
dfukalov
pensun