tfjs-v3.8.0

Core (3.7.0 ==> 3.8.0)

Bug fixes

• fixed depthwise conv2d packed shader issue where dilation is great than 2 (#5320).
• Fix #5273: Refactor IOHandlers to use same JSON parsing (#5274). Thanks, @MaximeKjaer.

Misc

• Update monorepo to 3.8.0. (#5331).
• Add flags for controlling when TopK GPU is used (#5328). Thanks, @ahmedsabie.
• [webgpu] Fix floorDiv vec4 compile fail (#5307). Thanks, @axinging.
• Don't try to load weights if there are no weights (#5310).
• Fix flipLeftRight op in various backends and add more tests (#5270).
• Add the missing backend initialization in runKernel (#5251).
• Switch CPU TopK Algorithm to use Floyd-Rivest (#5236).
• Switch WebGL TopK algorithm to use bitonic (#5233).
• Supported conv2dTranspose with explicit paddings. (#5185). Thanks, @BruceDai.
• Supported pooling operation with explicit padding. (#5163). Thanks, @BruceDai.

Data (3.7.0 ==> 3.8.0)

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).

Layers (3.7.0 ==> 3.8.0)

Bug fixes

• [tfjs-layers] remove deps of chained ops in layers (#5188).

Performance

• [tfjs-layers] remove deps of chained ops in layers (#5188).

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).

Converter (3.7.0 ==> 3.8.0)

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).
• fix converter build file for g3 (#5232).

Node (3.7.0 ==> 3.8.0)

Features

• libtensorflow path name replacing (#5171). Thanks, @kawauso.
• upgrade tensorflow deps to 2.5 and built raspberry pi 2.5 binary (#5204).

Bug fixes

• Fix #5273: Refactor IOHandlers to use same JSON parsing (#5274). Thanks, @MaximeKjaer.
• upgrade tensorflow deps to 2.5 and built raspberry pi 2.5 binary (#5204).

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).
• Update WINDOWS_TROUBLESHOOTING.md (#5327). Thanks, @rthadur.
• Add FlipLeftRight Node.JS kernel using reverse op. (#5311). Thanks, @DCtheTall.
• Revert "Add FlipLeftRight NodeJS kernel. " (#5263) (#5261).
• Add FlipLeftRight NodeJS kernel. (#5261). Thanks, @DCtheTall.
• Supported conv2dTranspose with explicit paddings. (#5185). Thanks, @BruceDai.
• Supported pooling operation with explicit padding. (#5163). Thanks, @BruceDai.

Wasm (3.7.0 ==> 3.8.0)

Features

• Add batchToSpaceND/spaceToBatchND kernels (#5288). Thanks, @kinsei0916.

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).
• [wasm] Mark 'os' as excluded in browser bundles (#5302).
• Fix flipLeftRight op in various backends and add more tests (#5270).
• Implement cosh in tfjs-backend-wasm (#5260). Thanks, @carrycooldude.
• Switch WASM TopK Algorithm to use Floyd-Rivest (#5244).
• Switch WebGL TopK algorithm to use bitonic (#5233).
• Update WASM README about setting up cross-origin isolation (#5169).

Cpu (3.7.0 ==> 3.8.0)

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).
• Fix flipLeftRight op in various backends and add more tests (#5270).
• Switch CPU TopK Algorithm to use Floyd-Rivest (#5236).
• Switch WebGL TopK algorithm to use bitonic (#5233).

Webgl (3.7.0 ==> 3.8.0)

Features

• webgl: Refactor the custom uniforms support (#5258). Thanks, @qjia7.
• webgl: Add shapes uniforms to reduce shader compilation time (#5240). Thanks, @qjia7.

Bug fixes

• fixed depthwise conv2d packed shader issue where dilation is great than 2 (#5320).
• Remove redeclared value uniform (#5312).

Performance

• webgl: Add shapes uniforms to reduce shader compilation time (#5240). Thanks, @qjia7.

Misc

• Update lockfiles branch tfjs_3.8.0_lockfiles lock files. (#5332).
• Update monorepo to 3.8.0. (#5331).
• Add flags for controlling when TopK GPU is used (#5328). Thanks, @ahmedsabie.
• Unpack input in TopK WebGL kernel (#5286).
• Fix flipLeftRight op in various backends and add more tests (#5270).
• Switch WebGL TopK algorithm to use bitonic (#5233).
• Fix webgl backend memory leak in firefox (#5193).