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Use same updown implementation for LyCORIS OFT as kohya-ss OFT#2

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v0xie merged 2 commits intonetwork-oftfrom
network-oft-change-impl
Nov 4, 2023
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Use same updown implementation for LyCORIS OFT as kohya-ss OFT#2
v0xie merged 2 commits intonetwork-oftfrom
network-oft-change-impl

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@v0xie v0xie commented Nov 4, 2023

Description

  • Use same updown implementation for kohya-ss OFT as LyCORIS OFT

  • Without line 108 as in kohya's implementation: oft_blocks = oft_blocks - oft_blocks.transpose(1, 2), the generated image is significantly worse.

  • For some reason, the strength of the multiplier is about half of what it should be.

  • Multihead Attention is still not supported

@v0xie v0xie changed the title Network oft change impl Use same updown implementation for kohya-ss OFT as LyCORIS OFT Nov 4, 2023
@v0xie v0xie changed the title Use same updown implementation for kohya-ss OFT as LyCORIS OFT Use same updown implementation for LyCORIS OFT as kohya-ss OFT Nov 4, 2023
@v0xie v0xie merged commit 7edd50f into network-oft Nov 4, 2023
v0xie pushed a commit that referenced this pull request May 21, 2024
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