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Update project status and release 0.3.4
This commit eliminates several unsupported items from the README and adds a real summary of the current project state on various targets in CI.
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‎Cargo.toml

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[package]
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name = "packed_simd"
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version = "0.3.3"
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version = "0.3.4"
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authors = ["Gonzalo Brito Gadeschi <[email protected]>"]
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description = "Portable Packed SIMD vectors"
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documentation = "https://docs.rs/crate/packed_simd/"

‎README.md

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[![Travis-CI Status]][travis] [![Appveyor Status]][appveyor] [![Latest Version]][crates.io] [![docs]][master_docs]
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> This aims to be a 100% conforming implementation of Rust RFC 2366 for stabilization.
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**WARNING**: this crate only supports the most recent nightly Rust toolchain.
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**WARNING**: this crate only supports the most recent nightly Rust toolchain
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and will be superceded by [stdsimd](https://github.com/rust-lang/stdsimd).
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## Documentation
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vector type as those of another vector type safely by just using the
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`.into_bits()` method.
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* `core_arch` (default: disabled): enable this feature to recompile `core::arch`
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for the target-features enabled. `packed_simd` includes optimizations for some
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target feature combinations that are enabled by this feature. Note, however,
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that this is an unstable dependency, that rustc might break at any time.
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* `sleef-sys` (default: disabled - `x86_64` only): internally uses the [SLEEF]
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short-vector math library when profitable via the [`sleef-sys`][sleef_sys]
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crate. [SLEEF] is licensed under the [Boost Software License
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v1.0][boost_license], an extremely permissive license, and can be statically
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linked without issues.
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## Performance
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The following [ISPC] examples are also part of `packed_simd`'s
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## Platform support
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The following table describes the supported platforms: `build` shows whether the
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library compiles without issues for a given target, while `run` shows whether
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the full testsuite passes on the target.
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| Linux targets: | build | run |
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|-----------------------------------|-----------|---------|
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| `i586-unknown-linux-gnu` | ✓ | ✓ |
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| `i686-unknown-linux-gnu` | ✓ | ✓ |
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| `x86_64-unknown-linux-gnu` | ✓ | ✓ |
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| `arm-unknown-linux-gnueabi` | ✗ | ✗ |
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| `arm-unknown-linux-gnueabihf` | ✓ | ✓ |
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| `armv7-unknown-linux-gnueabi` | ✓ | ✓ |
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| `aarch64-unknown-linux-gnu` | ✓ | ✓ |
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| `mips-unknown-linux-gnu` | ✓ | ✓ |
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| `mipsel-unknown-linux-musl` | ✓ | ✓ |
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| `mips64-unknown-linux-gnuabi64` | ✓ | ✓ |
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| `mips64el-unknown-linux-gnuabi64` | ✓ | ✓ |
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| `powerpc-unknown-linux-gnu` | ✗ | ✗ |
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| `powerpc64-unknown-linux-gnu` | ✗ | ✗ |
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| `powerpc64le-unknown-linux-gnu` | ✗ | ✗ |
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| `s390x-unknown-linux-gnu` | ✓ | ✓* |
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| `sparc64-unknown-linux-gnu` | ✓ | ✓* |
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| `thumbv7neon-unknown-linux-gnueabihf` | ✓ | ✓ |
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| **MacOSX targets:** | **build** | **run** |
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| `x86_64-apple-darwin` | ✓ | ✓ |
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| `i686-apple-darwin` | ✓ | ✓ |
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| **Windows targets:** | **build** | **run** |
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| `x86_64-pc-windows-msvc` | ✓ | ✓ |
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| `i686-pc-windows-msvc` | ✓ | ✓ |
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| `x86_64-pc-windows-gnu` | ✗ | ✗ |
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| `i686-pc-windows-gnu` | ✗ | ✗ |
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| **WebAssembly targets:** | **build** | **run** |
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| `wasm32-unknown-unknown` | ✓ | ✓ |
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| **Android targets:** | **build** | **run** |
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| `x86_64-linux-android` | ✓ | ✓ |
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| `arm-linux-androideabi` | ✓ | ✓ |
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| `aarch64-linux-android` | ✓ | ✗ |
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| `thumbv7neon-linux-androideabi` | ✓ | ✓ |
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| **iOS targets:** | **build** | **run** |
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| `i386-apple-ios` | ✓ | ✗ |
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| `x86_64-apple-ios` | ✓ | ✗ |
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| `armv7-apple-ios` | ✓ | ✗** |
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| `aarch64-apple-ios` | ✓ | ✗** |
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| **xBSD targets:** | **build** | **run** |
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| `i686-unknown-freebsd` | ✗ | ✗** |
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| `x86_64-unknown-freebsd` | ✗ | ✗** |
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| `x86_64-unknown-netbsd` | ✗ | ✗** |
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| **Solaris targets:** | **build** | **run** |
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| `x86_64-sun-solaris` | ✗ | ✗** |
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[*] most of the test suite passes correctly on these platform but
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there are correctness bugs open in the issue tracker.
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[**] it is currently not easily possible to run these platforms on CI.
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The following table describes the supported platforms: `build` shows whether
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the library compiles without issues for a given target, while `run` shows
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whether the test suite passes for a given target.
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| **Linux** | **build** | **run** |
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|---------------------------------------|-----------|---------|
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| `i586-unknown-linux-gnu` | ✓ | ✗ |
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| `i686-unknown-linux-gnu` | ✓ | ✗ |
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| `x86_64-unknown-linux-gnu` | ✓ | ✓ |
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| `arm-unknown-linux-gnueabi` | ✗ | ✗ |
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| `arm-unknown-linux-gnueabihf` | ✓ | ✓ |
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| `armv7-unknown-linux-gnueabi` | ✓ | ✓ |
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| `aarch64-unknown-linux-gnu` | ✓ | ✓ |
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| `mips-unknown-linux-gnu` | ✓ | ✗ |
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| `mipsel-unknown-linux-musl` | ✓ | ✗ |
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| `mips64-unknown-linux-gnuabi64` | ✓ | ✗ |
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| `mips64el-unknown-linux-gnuabi64` | ✓ | ✗ |
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| `powerpc-unknown-linux-gnu` | ✗ | ✗ |
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| `powerpc64-unknown-linux-gnu` | ✗ | ✗ |
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| `powerpc64le-unknown-linux-gnu` | ✓ | ✓ |
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| `s390x-unknown-linux-gnu` | ✗ | ✗ |
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| `sparc64-unknown-linux-gnu` | ✓ | ✗ |
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| `thumbv7neon-unknown-linux-gnueabihf` | ✓ | ✓ |
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| **MacOSX** | **build** | **run** |
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| `x86_64-apple-darwin` | ✓ | ✓ |
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| **Android** | **build** | **run** |
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| `x86_64-linux-android` | ✓ | ✓ |
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| `arm-linux-androideabi` | ✓ | ✓ |
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| `aarch64-linux-android` | ✓ | ✓ |
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| `thumbv7neon-linux-androideabi` | ✗ | ✗ |
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| **iOS** | **build** | **run** |
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| `x86_64-apple-ios` | ✓ | ✗ |
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| `aarch64-apple-ios` | ✓ | ✗ |
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## Machine code verification
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