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e43e1f1b3d975b6241b01cf8bbad23c4eb0946bc
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234 Commits

Author SHA1 Message Date
Jeff Daily e43e1f1b3d additional check for fine grain support in p2pCanConnect (#146) 
[ROCm/rccl commit: 5a502955c9]
 2019-10-31 08:58:38 -07:00
Gilbert Lee a99accb2cb Adding ability to switch between fine/coarse grain destination GPU memory 
Adding ability to switch between memset/memcpy


[ROCm/rccl commit: 648c1ee7cc]
 2019-10-29 12:00:32 -06:00
Wenkai Du b4ab922f94 Merge pull request #140 from scchan/rocm210_hc_function_calls 
add -hc-function-calls switch back for HCC ROCm 2.10

[ROCm/rccl commit: 9be7ae8f0d]
 2019-10-28 09:56:47 -07:00
Michael LIAO 4b94f25d08 [cmake] Allow GPU targets to be parameterized with AMDGPU_TARGETS. 
[ROCm/rccl commit: ec10a5cf14]
 2019-10-25 13:55:27 -04:00
Wenkai Du d3f399f619 Disable HDP flush for RDMA 
[ROCm/rccl commit: 296176a4fd]
 2019-10-23 14:40:17 -07:00
Siu Chi Chan 8d2018d372 add -hc-function-calls switch back for HCC ROCm 2.10 
[ROCm/rccl commit: d779eae1d0]
 2019-10-21 18:00:02 -04:00
Wenkai Du 21bc1ef493 Revert collective chunk and slice steps to avoid drop in throughput 
[ROCm/rccl commit: df74d12946]
 2019-10-18 12:54:00 -07:00
saadrahim 0f4d4d63ec CI Re-enabled for Ubuntu (#135) 
[ROCm/rccl commit: a95529a6e2]
 2019-10-18 11:38:51 -06:00
Gilbert Lee 7560929bd7 Reverting GenericOp bug workaround modifications to slice/chunk steps 
[ROCm/rccl commit: 37603ae6cb]
 2019-10-11 09:20:10 -07:00
Gilbert Lee cf597ff257 Performing __threadfence_system() with only first thread 
[ROCm/rccl commit: 1392dd2997]
 2019-10-11 09:16:19 -07:00
Gilbert Lee d257970ad1 Fix for GenericOp device primitive bug 
[ROCm/rccl commit: 8ae1bce3bb]
 2019-10-10 22:39:45 -07:00
Wenkai Du fbcdfd8348 Merge pull request #136 from wenkaidu/tree 
Enable tree kernels in build

[ROCm/rccl commit: 062c798c86]
 2019-10-09 10:58:52 -07:00
Wenkai Du f86ee41415 Enable tree kernels in build 
Need to tune and specify NCCL_TREE_THRESHOLD to allow usage


[ROCm/rccl commit: 76976c9e2e]
 2019-10-08 23:20:11 +00:00
Changpeng Fang d8a06589c9 Tuning the inline and unroll to reduce the scratch usage 
Summary:
 1. remove the noinline attribute for AllReduceThreeKernel;
 2. change AUTPUNROLL for tree functions to 1 or 2;
 Combining 1 and 2 will reduce the scratch usage from 1256 to 952


[ROCm/rccl commit: eec319038e]
 2019-10-08 14:02:25 -07:00
Siu Chi Chan 0af7f5268f detect the hcc version and conditionally add the -hc-function-calls switch 
[ROCm/rccl commit: b87ef4f152]
 2019-10-03 13:25:25 -04:00
Wenkai Du 57dcac6afe Only generate kernels for sum and copy 
[ROCm/rccl commit: 61ef1dcad5]
 2019-09-24 17:01:12 -07:00
Gilbert Lee a401a91fd7 Re-adding gfx908 target 
[ROCm/rccl commit: 6232985e34]
 2019-09-13 16:57:34 +00:00
Gilbert Lee dbb7500fd1 RDMA HDP flush fix 
[ROCm/rccl commit: 86ce0a93b5]
 2019-09-06 16:35:55 +00:00
Gilbert Lee 2847ad9576 Revert "Set RDMA default to off state" 
This reverts commit 4afd6818ba.


[ROCm/rccl commit: 3e6b326a19]
 2019-09-05 18:16:53 +00:00
rohit pathania 31670133a1 Read operation throughput 
[ROCm/rccl commit: a270ee080e]
 2019-09-03 14:58:40 +05:30
rohit pathania bc51b5bc28 display each workgroup ,links and directions with throughputs 
[ROCm/rccl commit: e5b13d69e5]
 2019-08-30 13:28:23 +05:30
Wenkai Du daf2c4b200 Allocate opCount in pinned host memory for P2P transport 
To avoid remote P2P read access when checking remote GPU's opCount


[ROCm/rccl commit: 8c975353ed]
 2019-08-29 10:22:09 -07:00
amdkila ea0ce5c064 Merge pull request #128 from amdkila/hip-clang 
Added hip-clang options to install script, and openmp/pthread flags

[ROCm/rccl commit: 259583cde6]
 2019-08-27 16:23:40 -06:00
Wenkai Du 4afd6818ba Set RDMA default to off state 
[ROCm/rccl commit: 0f16ad966a]
 2019-08-26 10:59:33 -07:00
saadrahim e433b21b23 Updating versioning to follow rocm-cmake standard (#126) 
[ROCm/rccl commit: 544d4fb704]
 2019-08-23 16:33:38 -06:00
Akila Premachandra 94b33a7550 Added hip-clang options to install script, and openmp/pthread options to CMakeLists.txt 
[ROCm/rccl commit: f48ae5c98d]
 2019-08-23 22:02:42 +00:00
Wenkai Du 4df1defc3b Merge pull request #125 from wenkaidu/fix_nvml_id 
Assign unused nmvlDev to avoid random number

[ROCm/rccl commit: 6759660529]
 2019-08-19 09:08:13 -07:00
Wenkai Du 54608abf5c Merge pull request #117 from rpathani/xgmi_bench 
Modified the code to use RTC clock frequency based on gpu gcn id

[ROCm/rccl commit: ee5dec4467]
 2019-08-19 08:59:34 -07:00
rpathani c441f2ff9b Update rccl_prim_test.cpp 
[ROCm/rccl commit: 40e30b5168]
 2019-08-19 12:44:11 +05:30
Wenkai Du 04cd446d89 Assign unused nmvlDev to avoid random number 
[ROCm/rccl commit: 86efdfc3b5]
 2019-08-16 16:34:14 -07:00
Wenkai Du 60989a3fc9 Merge remote-tracking branch 'remotes/nccl/master' into HEAD 
[ROCm/rccl commit: 7c38da0939]
 2019-08-16 16:13:34 -07:00
Wenkai Du 7396d5c3ba Tune AUTOUNROLL for better performance 
Also remove all unused UNROLL defines


[ROCm/rccl commit: 1faededc03]
 2019-08-16 10:34:53 -07:00
rpathani eaa1cdb48c Merge branch 'master' into xgmi_bench 
[ROCm/rccl commit: deea20d49c]
 2019-08-16 10:56:56 +05:30
Michael LIAO f4a240065f Fix build with hip-clang. 
- Add necessary function attribute for HIP programming model.
- Explicitly include hsa headers.


[ROCm/rccl commit: 9369f8d75d]
 2019-08-15 14:56:04 -04:00
Wenkai Du d4862fa605 Tune LL threshold for VEGA 
Also move abort check after SPINS_BEFORE_CHECK_ABORT as NCCL


[ROCm/rccl commit: 2223cccf15]
 2019-08-15 09:16:11 -07:00
Wenkai Du 93c44e96cb Default to minimal 2 rings and improve LL loop 
[ROCm/rccl commit: 4b77a16f3f]
 2019-08-14 14:12:56 -07:00
Wenkai Du 1feef99e7d Remove duplicate line 
[ROCm/rccl commit: 5782a8d857]
 2019-08-14 13:22:43 -07:00
Wenkai Du 6047487815 RCCL 2.4 update 
[ROCm/rccl commit: f11c8f60cd]
 2019-08-14 10:42:35 -07:00
David Addison d57c0b0f92 Updated PR#196 to use a common hash function 
[ROCm/rccl commit: fad079a8ae]
 2019-08-14 10:08:39 -07:00
David Addison bb5b11fa23 Merge branch 'shm' of git://github.com/lowintelligence/nccl into lowintelligence-shm 
[ROCm/rccl commit: 01d1836668]
 2019-08-14 09:45:45 -07:00
rohit pathania 2dbcb62caf Modified the code to use RTC clock frequency based on gpu gcn id 
[ROCm/rccl commit: 65e2f5d87b]
 2019-08-14 12:55:12 +05:30
David Addison c7957daee3 Make use of SO_REUSEPORT conditional 
Fixes: #244

SO_RESUEPORT was introduced in Linux 3.9 and later.
This change allows NCCL to compile against older releases.

The functionality is only required if the user is specifying
a NCCL bootstrap address via an environment variable.


[ROCm/rccl commit: 7f2b337e70]
 2019-08-13 16:32:07 -07:00
rohit pathania 042261445d Merge branch 'xgmi_bench' of https://github.com/rpathani/rccl into xgmi_bench 
# Conflicts:
#	tools/rccl-prim-test/rccl_prim_test.cpp


[ROCm/rccl commit: 0f74929dab]
 2019-08-13 11:36:56 +05:30
rohit pathania 86f6d95b06 Adding linkinfo and srcGPU to destGPU info 
[ROCm/rccl commit: 3bbf924ff8]
 2019-08-13 11:28:50 +05:30
rohit pathania 95162665c7 Adding linkinfo and srcGPU to destGPU info 
[ROCm/rccl commit: 5a2f74b8d0]
 2019-08-09 12:44:06 +05:30
gilbertlee-amd 8645391260 Adding TransferBench tool (#113) 
* Adding standalone TransferBench tool

[ROCm/rccl commit: b8cf48fc16]
 2019-08-07 17:21:41 -06:00
Wenkai Du 909e014b51 Get HDP register address from hipDeviceGetAttribute API 
[ROCm/rccl commit: 84d3344796]
 2019-08-05 14:14:09 -07:00
Wenkai Du b540c55c9b Merge pull request #108 from wenkaidu/xgmi_finegrain 
Remove dependency to HSA_FORCE_FINE_GRAIN_PCIE flag for XGMI link

[ROCm/rccl commit: 4a9bdd8539]
 2019-08-02 10:00:48 -07:00
Michael LIAO c14ef9f408 Revise the previous fix to use the canonical path to HSA. 
- This fix the build failures under certain environments.


[ROCm/rccl commit: 4f2aa06688]
 2019-08-01 14:50:44 -04:00
Wenkai Du 2dcb42effd Remove dependency to HSA_FORCE_FINE_GRAIN_PCIE flag for XGMI link 
[ROCm/rccl commit: e7022e9196]
 2019-08-01 04:26:37 +00:00