Backport #5624 to 11.0.0 (Fix cuda warp shuffle issue for narrow types) #5669
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* Fix cuda warp shuffle issue for narrow types In the case where no shuffle was necessary, we were upcasting the type to 32-bits needlessly and causing chaos. (cherry picked from commit 57083e4)
abadams
approved these changes
Jan 26, 2021
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Failures look unrelated to CUDA, should this be merged? |
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Backports: Fix cuda warp shuffle issue for narrow types (#5624)
In the case where no shuffle was necessary, we were upcasting the type to 32-bits needlessly and causing chaos.
(cherry picked from commit 57083e4)