Revert "[LinalgExt] Add online_attention op" #17658
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This reverts commit abf0087.
benvanik
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Jun 12, 2024
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Cc @Groverkss |
monorimet
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Jun 14, 2024
This reverts commit 2ff4102.
Groverkss
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Jun 17, 2024
This patch adds a new online_attention op. This op represents a partially reduced attention op which can be tiled along it's k2 reduction dimension. This op also has indexing maps, supports tiling on all dimensions other than k1 dimension, and can decompose based on any given indexing maps. This patch also makes the CPU backend use online attention to decompose and tile reduction dimension, allowing it to be tiled along N and batch dimensions, and tiling using LLVMCPUTile. This is a reland of #17658 , with more conservative tile size selection to not unroll too much.
LLITCHEV
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Jul 30, 2024
Reverts iree-org#17536 This caused `sdxl-scheduled-unet-3-tank` to hit timeouts when compiling for cpu: https://github.com/iree-org/iree/actions/runs/9484305572/job/26134004282 Signed-off-by: Lubo Litchev <[email protected]>
LLITCHEV
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Jul 30, 2024
This patch adds a new online_attention op. This op represents a partially reduced attention op which can be tiled along it's k2 reduction dimension. This op also has indexing maps, supports tiling on all dimensions other than k1 dimension, and can decompose based on any given indexing maps. This patch also makes the CPU backend use online attention to decompose and tile reduction dimension, allowing it to be tiled along N and batch dimensions, and tiling using LLVMCPUTile. This is a reland of iree-org#17658 , with more conservative tile size selection to not unroll too much. Signed-off-by: Lubo Litchev <[email protected]>
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Reverts #17536
This caused
sdxl-scheduled-unet-3-tankto hit timeouts when compiling for cpu: https://github.com/iree-org/iree/actions/runs/9484305572/job/26134004282