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Autore SHA1 Messaggio Data
Wenkai Du 03a830293c gtest: dynamically generate tests based on test machine's GPU count (#467)
* gtest: dynamically generate tests based on test machine's GPU count

* Adjust test element size and bfloat16 threshold for up to 16 GPUs
2021-11-16 10:28:26 -08:00
Wenkai Du 8e180cf087 Revert "Port alltoall[v]" (#325)
This reverts commit f4d5d3d620.
2021-03-06 13:59:31 -08:00
Wenkai Du b33a2cac8b gtest: add scatter to combined calls and use loops (#303)
* gtest: add scatter to combined calls and use loops

* gtest: run validation inside loop

* gtest: revert small element count to 2520

* gtest: fix memory leak in validation

(cherry picked from commit b0853ccd51)

* Fix combined call UT

* Fix memory leak

* Fix alltoallv test
2021-01-14 19:28:01 -05:00
Wenkai Du b871ea3c0c Add Alltoallv RCCL kernel implementation (#269)
* Add alltoallv API and implementation

* Extend Rome P2P channel limit to multinode and alltoall kernels

* topo_expl: fix compilation and sync up with main

* gtest: use RCCL alltoallv API

* Code review changes
2020-09-30 16:25:36 -07:00
Wenkai Du b163a8898f gtest: add alltoallv test 2020-09-02 21:28:32 +00:00