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[IE CLDNN] Extend resample int8 packing optimization #1662

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merged 1 commit into from
Aug 7, 2020

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@kdobros kdobros commented Aug 6, 2020

This extends resample optimization for 8-bit types that uses feature
packed to mode to process multiple features in one work-item to features
not being multiple of packing factor.

For nearest resampling it is safe to copy extra feature padding for
blocked formats, so this change only removes this condition.

Issue: CVS-28494

@kdobros kdobros added the category: GPU OpenVINO GPU plugin label Aug 6, 2020
@kdobros kdobros added this to the 2021.1 milestone Aug 6, 2020
@kdobros kdobros requested review from a team as code owners August 6, 2020 11:15
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@vladimir-paramuzov vladimir-paramuzov left a comment

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LGTM. Could you please rebase to fix build errors?

This extends resample optimization for 8-bit types that uses feature
packed to mode to process multiple features in one work-item to features
not being multiple of packing factor.

For nearest resampling it is safe to copy extra feature padding for
blocked formats, so this change only removes this condition.
@vladimir-paramuzov vladimir-paramuzov merged commit caa3813 into openvinotoolkit:master Aug 7, 2020
mryzhov pushed a commit to mryzhov/openvino that referenced this pull request Aug 26, 2020
…#1662)

This extends resample optimization for 8-bit types that uses feature
packed to mode to process multiple features in one work-item to features
not being multiple of packing factor.

For nearest resampling it is safe to copy extra feature padding for
blocked formats, so this change only removes this condition.
RomanZm pushed a commit to RomanZm/openvino that referenced this pull request Aug 28, 2020
…#1662)

This extends resample optimization for 8-bit types that uses feature
packed to mode to process multiple features in one work-item to features
not being multiple of packing factor.

For nearest resampling it is safe to copy extra feature padding for
blocked formats, so this change only removes this condition.
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2 participants