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Preparation

Install additional toolchains.

  • Arm64: 
    rustup target add aarch64-unknown-linux-gnu
  • Wasm32: 
    rustup target add wasm32-wasi
    Install Wasmtime.

Tests

Run tests without saving result images as files in ./data directory:

DONT_SAVE_RESULT=1 cargo test

Benchmarks

Run benchmarks to compare with other crates for image resizing and write results into report files, such as ./benchmarks-x86_64.md:

WRITE_COMPARE_RESULT=1 cargo bench -- Compare

Wasm32

Specify build target in .cargo/config.toml file.

[build]
target = "wasm32-wasi"

Run tests:

CARGO_TARGET_WASM32_WASI_RUNNER="wasmtime --dir=. --" cargo test

Run tests without saving result images as files in ./data directory:

CARGO_TARGET_WASM32_WASI_RUNNER="wasmtime --dir=. --env DONT_SAVE_RESULT=1 --" cargo test

Run a specific benchmark in quick mode:

CARGO_TARGET_WASM32_WASI_RUNNER="wasmtime --dir=. --" cargo bench --bench bench_resize -- --color=always --quick

Run benchmarks to compare with other crates for image resizing and write results into report files, such as ./benchmarks-x86_64.md:

CARGO_TARGET_WASM32_WASI_RUNNER="wasmtime --dir=. --env WRITE_COMPARE_RESULT=1 --" cargo bench -- --color=always Compare