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Backward weight with xdlops and nhwc#28

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ltqin wants to merge 6 commits into
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backward_weight_v4r4r4_xdlops
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Backward weight with xdlops and nhwc#28
ltqin wants to merge 6 commits into
developfrom
backward_weight_v4r4r4_xdlops

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@ltqin ltqin commented Sep 2, 2021

Data layout is nhwc
test command:
nchw: ./build/host/driver_offline/conv_wrw_driver_offline 0 0 1 4 0 1 128 256 128 3 3 14 14 1 1 1 1 0 0 0 0
nhwc: ./build/host/driver_offline/conv_wrw_driver_offline 1 1 1 4 0 1 128 256 128 3 3 14 14 1 1 1 1 0 0 0 0

@ltqin ltqin requested a review from zjing14 September 2, 2021 09:41
@ltqin ltqin requested a review from asroy September 3, 2021 02:50
@ltqin ltqin closed this Sep 8, 2021
asroy pushed a commit that referenced this pull request Oct 6, 2021
…ation that use it (#28)

* initial implementation for magic number division and DynamicMerge_v2_magic_division that uses it

* turn off DynamicMerge_v2_magic_division that use magic number division by default
asroy added a commit that referenced this pull request Dec 1, 2023
@asroy asroy deleted the backward_weight_v4r4r4_xdlops branch January 3, 2024 19:53
carlushuang added a commit that referenced this pull request Feb 16, 2024
Use ck::type_convert<> to avoid producing weird bf16 value
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