[ENHANCEMENT] Optimized depthwise convolutions#217
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sdatkinson merged 1 commit intomainfrom Jan 29, 2026
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Squashed commit of the following: commit 79e9f31415cde3ec1430229121751429eb7eff25 Merge: 4d1fd5d 12f93a2 Author: Steven Atkinson <steven@atkinson.mn> Date: Thu Jan 29 00:22:38 2026 -0800 Merge branch 'main' into 215-group-2 commit 4d1fd5d Author: Steven Atkinson <steven@atkinson.mn> Date: Thu Jan 29 00:17:36 2026 -0800 Enhance Conv1x1 and Conv1D classes to support depthwise convolutions. Introduced logic to differentiate between depthwise and non-depthwise configurations, optimizing weight storage and processing methods accordingly. Updated weight setting and processing functions to handle depthwise operations efficiently, ensuring correct handling of input channels and weights. commit 2ad9dec Author: Steven Atkinson <steven@atkinson.mn> Date: Wed Jan 28 23:56:35 2026 -0800 Improve grouped convolutions for Conv1D by...ignoring them for now. commit e3be255 Author: Steven Atkinson <steven@atkinson.mn> Date: Wed Jan 28 23:46:36 2026 -0800 Revert "Implement std::vector grouped_weights" This reverts commit e78e191. commit e78e191 Author: Steven Atkinson <steven@atkinson.mn> Date: Wed Jan 28 23:41:45 2026 -0800 Implement std::vector grouped_weights commit 546f820 Author: Steven Atkinson <steven@atkinson.mn> Date: Wed Jan 28 23:31:28 2026 -0800 Improve speed of small grouped convolutions with single GEMM commit c20fb86 Author: Steven Atkinson <steven@atkinson.mn> Date: Wed Jan 28 23:23:28 2026 -0800 Zero out conv weight matrices after resize
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Optimize grouped convolutions in the case where
in_channel == out_channels == groups(depthwise convolution).Related to #215