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                                            warpoons

[Question]: The number of convolutional multiplication decreases but the communication cost increases in SPU

Hi @llCurious @fionser ! Thanks for your response! As pointed out by @fionser , **when doing matmul, the number of truncations should be quadratic to the matrix size**. In Winograd,...

[Question]: The number of convolutional multiplication decreases but the communication cost increases in SPU

Hi @llCurious @fionser ! In this week, I have further tested the Winograd convolution for reducing multiplications in SPU. As I previously described in this ISSUE, Winograd converts standard conv...