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May 25, 2022 00:05
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The performance of the added C++ test on Titan RTX: The thread mapping follows the outer-reduction scheduling scheme. When the horizontal grouping is not used, the total time of the two grid reductions was about 23 us, so the grouping has some non-negligible performance impact in this persistent case. |
csarofeen
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Didn't review the test but the fixes make sense to me so stamping.
jjsjann123
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Jun 22, 2022
Syncing nvfuser devel branch to upstream master. https://github.com/csarofeen/pytorch/ Bug fixes and minor refactor Squashed commits to WAR github API Commits that's actually in this PR from the devel branch: ``` 4c60e7d Add examples infrastructure for using nvFuser in a standalone program (#1725) 02a05d9 Fix issue #1751 (#1753) 8a69aa3 Refactor NvFuser transpose API to match eager mode behavior (#1746) ffdf6b7 Remove BroadcastWithoutStride. (#1738) 02bab16 Fix flipping of a boolean flag (#1745) 465d668 cleanup (#1744) 26d354e fixing noncontig broadcast (#1742) 856b6b2 Add IterDomainBuilder (#1736) 1fd974f fixing warning for gcc7 (#1732) de2740a disabling complex in python tests for #1730 (#1733) fbbbe0a fixing MSVC build (#1728) b5feee5 Fix the fused reduction runtime kernel (#1729) 5247682 Re-entrant GroupedGridReduction (#1727) ``` RUN_TORCHBENCH: nvfuser Pull Request resolved: pytorch#79147 Approved by: https://github.com/davidberard98
jjsjann123
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…h#79406) Landing reverted PR pytorch#79147. Syncing nvfuser devel branch to upstream master. https://github.com/csarofeen/pytorch/ Bug fixes and minor refactor Squashed commits to WAR github API Commits that's actually in this PR from the devel branch: ``` 4c60e7d Add examples infrastructure for using nvFuser in a standalone program (#1725) 02a05d9 Fix issue #1751 (#1753) 8a69aa3 Refactor NvFuser transpose API to match eager mode behavior (#1746) ffdf6b7 Remove BroadcastWithoutStride. (#1738) 02bab16 Fix flipping of a boolean flag (#1745) 465d668 cleanup (#1744) 26d354e fixing noncontig broadcast (#1742) 856b6b2 Add IterDomainBuilder (#1736) 1fd974f fixing warning for gcc7 (#1732) de2740a disabling complex in python tests for #1730 (#1733) fbbbe0a fixing MSVC build (#1728) b5feee5 Fix the fused reduction runtime kernel (#1729) 5247682 Re-entrant GroupedGridReduction (#1727) ``` RUN_TORCHBENCH: nvfuser Pull Request resolved: pytorch#79406 Approved by: https://github.com/davidberard98
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