gecko-dev/third_party/rust/blake2b_simd
Dzmitry Malyshau 1c5b01ed15 Bug 1575008 - WebGPU implementation basis r=baku,bzbarsky
This change vendors `wgpu` library in-tree and hooks up the initialization bits. It implements adapter and device initialization and adds a simple test.
Complementary ecosystem tracker - https://github.com/gfx-rs/wgpu/issues/374

Current status:
  - [x] General
    - [x] figure out the IPC story
    - [ ] move wgpu crates into a dedicated folder (postponed as https://bugzilla.mozilla.org/show_bug.cgi?id=1594182)
    - [x] neko rebasing disaster
  - [x] Linux
    - [x] avoid depending on spirv_cross
  - [x] macOS
    - [x] due to cross-compiling shaders
    - [x] need the dependency update
    - [x] stop using gcc
    - [x] unexpected SSL header collision - https://phabricator.services.mozilla.com/D51148
    - [x] undefined Metal symbols
    - [x] missing webrtc headers for IPDL magic - https://phabricator.services.mozilla.com/D51558
    - [x] spirv-cross linking failure in ASAN - https://phabricator.services.mozilla.com/D52688
  - [x] Windows
    - [x] due to "ipc-channel" not supporting Windows yet
    - [x] due to some exceptional stuff
    - [x] undefined symbol: `D3D12CreateDevice`
    - [x] d3d12.dll is not found, dxgi1_4 doesn't present
    - [x] d3d11.dll and dxgi.dll need to be explicitly loaded on win32 mingw
    - [x] libbacktrace fails to link on win32 mingw
    - [x] cc mislinking C++ standard library
  - [x] Android
    - [x] spirv-cross fails to build due to exceptions

Update-1:
We decided to go with IPDL mechanism instead of Rust based ipc-channel (or any alternatives), which unblocks Windows build.

Update-2:
It appears that WebGPUThreading isn't needed any more as the child thread (and its event loop) is now managed by IPDL infrastructure. This PR removes it 🎉 .

Update-3:
InstanceProvider is also removed.

Update-4:
All set, the try is green, waiting for dependent changes to go in.

Differential Revision: https://phabricator.services.mozilla.com/D49458

--HG--
rename : dom/webgpu/Adapter.cpp => dom/webgpu/ipc/WebGPUTypes.h
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/ash/Cargo.toml
rename : third_party/rust/uluru/Cargo.toml => third_party/rust/atom/Cargo.toml
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/cocoa/Cargo.toml
rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/cocoa/LICENSE-MIT
rename : third_party/rust/core-graphics/src/lib.rs => third_party/rust/cocoa/src/lib.rs
rename : third_party/rust/uluru/Cargo.toml => third_party/rust/colorful/Cargo.toml
rename : third_party/rust/uluru/Cargo.toml => third_party/rust/copyless/Cargo.toml
rename : third_party/rust/crossbeam-utils/.cargo-checksum.json => third_party/rust/crossbeam-utils-0.6.5/.cargo-checksum.json
rename : third_party/rust/crossbeam-utils/CHANGELOG.md => third_party/rust/crossbeam-utils-0.6.5/CHANGELOG.md
rename : third_party/rust/crossbeam-utils/Cargo.toml => third_party/rust/crossbeam-utils-0.6.5/Cargo.toml
rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/crossbeam-utils-0.6.5/LICENSE-MIT
rename : third_party/rust/crossbeam-utils/README.md => third_party/rust/crossbeam-utils-0.6.5/README.md
rename : third_party/rust/crossbeam-utils/benches/atomic_cell.rs => third_party/rust/crossbeam-utils-0.6.5/benches/atomic_cell.rs
rename : third_party/rust/crossbeam-utils/src/atomic/atomic_cell.rs => third_party/rust/crossbeam-utils-0.6.5/src/atomic/atomic_cell.rs
rename : third_party/rust/crossbeam-utils/src/atomic/mod.rs => third_party/rust/crossbeam-utils-0.6.5/src/atomic/mod.rs
rename : third_party/rust/crossbeam-utils/src/backoff.rs => third_party/rust/crossbeam-utils-0.6.5/src/backoff.rs
rename : third_party/rust/crossbeam-utils/src/cache_padded.rs => third_party/rust/crossbeam-utils-0.6.5/src/cache_padded.rs
rename : third_party/rust/crossbeam-utils/src/lib.rs => third_party/rust/crossbeam-utils-0.6.5/src/lib.rs
rename : third_party/rust/crossbeam-utils/src/thread.rs => third_party/rust/crossbeam-utils-0.6.5/src/thread.rs
rename : third_party/rust/crossbeam-utils/tests/atomic_cell.rs => third_party/rust/crossbeam-utils-0.6.5/tests/atomic_cell.rs
rename : third_party/rust/crossbeam-utils/tests/parker.rs => third_party/rust/crossbeam-utils-0.6.5/tests/parker.rs
rename : third_party/rust/crossbeam-utils/tests/sharded_lock.rs => third_party/rust/crossbeam-utils-0.6.5/tests/sharded_lock.rs
rename : third_party/rust/crossbeam-utils/tests/thread.rs => third_party/rust/crossbeam-utils-0.6.5/tests/thread.rs
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/gfx-auxil/Cargo.toml
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/gfx-backend-empty/Cargo.toml
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/hibitset/Cargo.toml
rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/hibitset/LICENSE-MIT
rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/metal/LICENSE-MIT
rename : third_party/rust/uluru/Cargo.toml => third_party/rust/range-alloc/Cargo.toml
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/raw-window-handle/Cargo.toml
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/relevant/Cargo.toml
rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/relevant/LICENSE-MIT
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/rendy-descriptor/Cargo.toml
rename : third_party/rust/uluru/Cargo.toml => third_party/rust/shared_library/Cargo.toml
rename : third_party/rust/crossbeam-deque/LICENSE-MIT => third_party/rust/shared_library/LICENSE-MIT
rename : third_party/rust/blake2b_simd/Cargo.toml => third_party/rust/storage-map/Cargo.toml
rename : third_party/rust/core-graphics/Cargo.toml => third_party/rust/x11/Cargo.toml
extra : moz-landing-system : lando
2019-11-14 04:59:56 +00:00
..
src
.cargo-checksum.json Bug 1575008 - WebGPU implementation basis r=baku,bzbarsky 2019-11-14 04:59:56 +00:00
Cargo.toml Bug 1575008 - WebGPU implementation basis r=baku,bzbarsky 2019-11-14 04:59:56 +00:00
README.md

README.md

blake2b_simd GitHub crates.io Build Status

An implementation of the BLAKE2b and BLAKE2bp hash functions. See also blake2s_simd.

This crate includes:

  • 100% stable Rust.
  • SIMD implementations based on Samuel Neves' blake2-avx2. These are very fast. For benchmarks, see the Performance section of the README.
  • Portable, safe implementations for other platforms.
  • Dynamic CPU feature detection. Binaries include multiple implementations by default and choose the fastest one the processor supports at runtime.
  • All the features from the the BLAKE2 spec, like adjustable length, keying, and associated data for tree hashing.
  • no_std support. The std Cargo feature is on by default, for CPU feature detection and for implementing std::io::Write.
  • Support for computing multiple BLAKE2b hashes in parallel, matching the efficiency of BLAKE2bp. See the many module.

Example

use blake2b_simd::{blake2b, Params};

let expected = "ca002330e69d3e6b84a46a56a6533fd79d51d97a3bb7cad6c2ff43b354185d6d\
                c1e723fb3db4ae0737e120378424c714bb982d9dc5bbd7a0ab318240ddd18f8d";
let hash = blake2b(b"foo");
assert_eq!(expected, &hash.to_hex());

let hash = Params::new()
    .hash_length(16)
    .key(b"The Magic Words are Squeamish Ossifrage")
    .personal(b"L. P. Waterhouse")
    .to_state()
    .update(b"foo")
    .update(b"bar")
    .update(b"baz")
    .finalize();
assert_eq!("ee8ff4e9be887297cf79348dc35dab56", &hash.to_hex());