matrixmultiply 0.3.10

General matrix multiplication for f32 and f64 matrices. Operates on matrices with general layout (they can use arbitrary row and column stride). Detects and uses AVX or SSE2 on x86 platforms transparently for higher performance. Uses a microkernel strategy, so that the implementation is easy to parallelize and optimize. Supports multithreading.

# rustc version rustc 1.89.0-nightly (ce7e97f73 2025-05-11)# docs.rs version docsrs 0.6.0 (f7595057 2025-05-09)# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/matrixmultiply-0.3.10/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/matrixmultiply-0.3.10/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "cgemm" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250511-1.89.0-nightly-ce7e97f73\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stdout] 9865ece3a8b72f7a0bf0d78376ce3d76273db2e7b02ec41e7e09bda1bedf4575 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9865ece3a8b72f7a0bf0d78376ce3d76273db2e7b02ec41e7e09bda1bedf4575", kill_on_drop: false }` [INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: benchmark, usegemm [INFO] [stderr] If you want Rustdoc to scrape these examples, then add `doc-scrape-examples = true` [INFO] [stderr] to the [[example]] target configuration of at least one example. [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting matrixmultiply v0.3.10 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/matrixmultiply/index.html [INFO] running `Command { std: "docker" "inspect" "9865ece3a8b72f7a0bf0d78376ce3d76273db2e7b02ec41e7e09bda1bedf4575", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9865ece3a8b72f7a0bf0d78376ce3d76273db2e7b02ec41e7e09bda1bedf4575", kill_on_drop: false }` [INFO] [stdout] 9865ece3a8b72f7a0bf0d78376ce3d76273db2e7b02ec41e7e09bda1bedf4575