COOLJAPAN

Posts tagged #performance

3 posts

Jul 30, 2026 · 7 min

OxiArc 0.4.0 Released — The Decoder Stops Writing Every Byte Twice

OxiArc 0.4.0 rewrites the DEFLATE/zlib decode path for throughput: a two-level Huffman table, a register-resident BitCache, and an output-buffer-as-history design that stops writing every decoded byte twice. New zero-copy inflate_into/zlib_decompress_into APIs, no wire-format change. 2,468 tests passing, Pure Rust.

releaseoxiarcdeflate
Jul 30, 2026 · 8 min

OxiText 0.2.1 Released — Color Emoji Go From 0% Pixel Coverage to a Full COLRv1 Paint Graph

OxiText 0.2.1 fixes COLRv0/COLRv1 color-glyph rendering — previously 0% pixel coverage on every color emoji — into a complete paint-graph interpreter with gradients, transforms, clips, and all 28 composite modes, swaps in a Pure-Rust PNG encoder to clear the last banned dependency, and cuts font-cache overhead by up to 13,000x. The sovereign text layer for the COOLJAPAN ecosystem.

releaseoxitextpure-rust
Apr 27, 2026 · 9 min

ToRSh 0.1.2 Released — Real AVX2/NEON SIMD and a Zero-Copy Tensor Memory Pool

ToRSh is a pure-Rust, PyTorch-compatible deep-learning framework with native tensor sharding. 0.1.2 lands real AVX2/NEON SIMD for f32 ops and activations, a true zero-copy buffer pool (100% heap-block reduction on hot loops), and SIMD + parallel enabled by default.

releasetorshdeep-learning