matrixmultiply 0.3.9

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.
Documentation
Build #1305061 2024-07-27T14:33:12.565647+00:00
# rustc version
rustc 1.82.0-nightly (7c2012d0e 2024-07-26)# docs.rs version
docsrs 0.6.0 (bd66f012 2024-07-12)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/matrixmultiply-0.3.9/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/matrixmultiply-0.3.9/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/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\", \"-20240726-1.82.0-nightly-7c2012d0e\", \"--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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58541f81f5dd45f4eecbbc31e4270b9a8699c06435df7778003895d223210ba4
[INFO] running `Command { std: "docker" "start" "-a" "58541f81f5dd45f4eecbbc31e4270b9a8699c06435df7778003895d223210ba4", 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 v0.3.9 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unexpected `cfg` condition value: `use_debug`
[INFO] [stderr]   --> src/debugmacros.rs:16:7
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[cfg(feature = "use_debug")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `cgemm`, `constconf`, `default`, `num_cpus`, `once_cell`, `std`, `thread-tree`, and `threading`
[INFO] [stderr]    = help: consider adding `use_debug` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `use_debug`
[INFO] [stderr]   --> src/debugmacros.rs:23:11
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[cfg(not(feature = "use_debug"))]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `cgemm`, `constconf`, `default`, `num_cpus`, `once_cell`, `std`, `thread-tree`, and `threading`
[INFO] [stderr]    = help: consider adding `use_debug` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `matrixmultiply` (lib doc) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]    Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/matrixmultiply/index.html
[INFO] running `Command { std: "docker" "inspect" "58541f81f5dd45f4eecbbc31e4270b9a8699c06435df7778003895d223210ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58541f81f5dd45f4eecbbc31e4270b9a8699c06435df7778003895d223210ba4", kill_on_drop: false }`
[INFO] [stdout] 58541f81f5dd45f4eecbbc31e4270b9a8699c06435df7778003895d223210ba4