44f40e171a
USE_AM_TRACKER=0 works
2016-02-17 21:23:36 -06:00
dffe573d49
Tweak full formatting
2016-02-17 21:22:31 -06:00
f466b291d8
Support HSA_PATH env, async path tweak
2016-02-17 21:22:07 -06:00
a0720fe79a
Adding lit tests
2016-02-17 19:05:18 +03:00
434c070ea7
Hipify tool in it current state
2016-02-17 18:34:58 +03:00
8aa4bfce57
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
c1e120fb1b
Implementation of HIP_VISIBLE_DEVICES in runtime
2016-02-17 06:59:18 -06:00
59379ffb44
more work on async copies
2016-02-17 00:59:12 -06:00
060439b6ab
modify to add remove invalid devices numbers
2016-02-16 10:00:05 -06:00
d40cbef2af
Implement to read HIP_VISIBLE_DEVICES to internal global variable
2016-02-16 07:39:04 -06:00
caef9b5ced
Add per-stream pool for hsa_signals.
2016-02-16 01:59:13 -06:00
fb883d9d03
Add comments to tests
2016-02-16 01:58:24 -06:00
38c735fd1d
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
db3a63360b
Move warpSize to header, have shuffles use default warpsize.
2016-02-15 05:41:09 -06:00
57274850f9
Remove old include path.
2016-02-15 05:40:37 -06:00
4637e19da4
Update docs, cleanup
2016-02-15 05:40:12 -06:00
3ecd1b1539
Fix tests to account for multi-gpu
2016-02-15 05:19:52 -06:00
072d649d8d
Formatting, no functional changes.
2016-02-15 13:16:05 +03:00
6420655dc8
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
928996fec7
Enable -O3, style points on array size
2016-02-13 03:17:42 -06:00
b314777bc1
D2H multi-buffer
2016-02-13 01:15:23 -06:00
c3720c19a8
Result formatting
2016-02-13 01:14:01 -06:00
bcb5953d6e
Add D2H test
2016-02-12 22:47:26 -06:00
559db057d5
Add D2H test
2016-02-12 22:46:34 -06:00
f3fd6476eb
Add Bus Bandwidth test, leveraged from SHOC.
2016-02-12 21:30:43 -06:00
1bfd3cdbd0
Improve copy testing
2016-02-12 18:24:08 -06:00
134d7975ce
Improve copy testing implementation.
...
- add tests for (unpinned/pinned) x H2H x D2D.
- Free memory at end of test.
2016-02-12 18:24:08 -06:00
24c1fdb864
Step1 in staging buffer copy.
...
- use StagingBuffer class for copies.
- refactor g_device to use array rather than vector.
(keeps pointers from moving).
2016-02-12 18:24:08 -06:00
d7396b5af3
Query tracked memory sizes.
...
Support more accurate hipMemGetInfo. Add test to hipPointerAttrib.
2016-02-12 18:24:08 -06:00
0370cd1cfc
Remove ! USE_PINNED_HOST support
2016-02-12 18:24:08 -06:00
00fd172c64
Use memtracker 'appID' to store deviceID associated with ptr
2016-02-12 18:24:08 -06:00
de45e2291e
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
4ee2a5229b
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
e483eea85b
Fix bug in device bounds comparison.
...
Shows up in multi-GPU.
2016-02-12 18:24:08 -06:00
447201a6a0
Documented supported fastmath functions
2016-02-12 14:21:58 +05:30
2c01480131
Updated integer intrinsics documentation
2016-02-12 13:58:35 +05:30
ea8f99702d
Fix typo: maxThreadsPerMultiProcessor -> MaxSharedMemoryPerMultiprocessor
...
Device property MaxSharedMemoryPerMultiprocessor set equal to totalGlobalMem (HIP path).
Reason: MaxSharedMemoryPerMultiprocessor should be as the same as group memory size. Group memory will not be paged out, so, the physical memory size = total shared memory size = group region size. NVCC path remains untouched: CUDA's device property MaxSharedMemoryPerMultiprocessor is reported.
hipify is updated as well.
2016-02-12 01:29:20 +03:00
9f05a52c74
Device property maxThreadsPerMultiProcessor set equal to totalGlobalMem (HIP path).
...
Reason: maxThreadsPerMultiProcessor should be as the same as group memory size. Group memory will not be paged out, so, the physical memory size = total shared memory size = group region size.
NVCC path remains untouched: CUDA's device property maxThreadsPerMultiProcessor is reported.
2016-02-12 00:04:14 +03:00
33f60c300d
BDFID (BusID/DeviceID/FunctionID) support.
...
Except FunctionID (or DomainID in CUDA) support, because cudaDeviceProp::pciDomainID is not reported by CUDA.
2016-02-11 22:26:01 +03:00
1a8bd21eb6
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-02-11 22:22:47 +05:30
d15f22113f
Add reminder to keep ROCR runtime on the system library path
2016-02-11 22:22:00 +05:30
dca4a70bb7
adding ability to build in llvm source tree, updated README
2016-02-11 15:27:00 +03:00
a87c7988e8
Updated readme for test
2016-02-11 13:06:58 +05:30
5f224280ce
Initial version of CLANG based HIPIFY tool for CUDA -> HIP sources conversion
2016-02-10 20:20:11 +03:00
09fe3cc7d4
Initial commit
2016-02-10 09:29:29 -06:00
12d9d9be82
Merge branch 'privatestaging' of https://github.com/AMDComputeLibraries/HIP-privatestaging into privatestaging
2016-02-10 17:21:53 +03:00
254da4ec53
Formatting, no functional changes
2016-02-10 17:21:18 +03:00
51bff8757c
Remove test for atomicInc and atomicDec
2016-02-10 21:02:52 +08:00
6f2a94fb93
Updated readme for test
2016-02-10 20:05:59 +08:00
4035b71df4
Resolved test issues
2016-02-10 20:01:16 +08:00
Ben Sander
dfukalov
atimofee
pensun
Evgeny Mankov
Maneesh Gupta
streamhsa