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[IE][VPU]: update the condition for tiling for HWops (#4482)

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* The condition for tiling for HWops was changed. It fixes some performance degradation issues
This commit is contained in:
Aleksandr Korolev 2021-03-02 21:34:44 +03:00 committed by GitHub
parent 1d5562c266
commit 74d763ebf6
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1 changed files with 2 additions and 2 deletions
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inference-engine/src/vpu/graph_transformer/src/middleend/hw/tiling.cpp
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@ -434,8 +434,8 @@ bool checkHWRestrictions(
// widht and small height
// More details available with the ticket #-33366
if (inTileWidth > 507 && inTileHeight > 1 && inTileHeight < 64 && type != HwOpType::POOL) {
return false;
if (inTileWidth > 507 && inTileHeight > 1 && inTileHeight < 64 && type != HwOpType::POOL && inTileChannels != 3) {
return false;
}
const int chansPerBlock = 1 << static_cast<int>(mode);