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Linux ARM cpu平台，ppl 跑conv winogradb4f3 出现结果mismatch #969

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bin913 opened this issue Aug 31, 2024 · 1 comment
Open

Linux ARM cpu平台，ppl 跑conv winogradb4f3 出现结果mismatch #969

bin913 opened this issue Aug 31, 2024 · 1 comment

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@bin913
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bin913 commented Aug 31, 2024 •
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1.同样的卷积输入，im2col,direct, winograd_b2f3这三种卷积方式结果都是一样的。只有winograd_b4f3结果和其他三种方式不一样
2. fp32和fp16 winograd_b4f3都存在mismath的问题
@bin913
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bin913 commented Aug 31, 2024

conv shape: input [1x4x640x512] kernel[24x4x3x3]

@bin913 bin913 changed the title ARM linux平台，跑conv winogradb4f3 出现结果mismatch,某些shape的结果出现nan Linux ARM cpu平台，ppl 跑conv winogradb4f3 出现结果mismatch Sep 4, 2024
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