Contents

# num_cpus

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- [Documentation](https://docs.rs/num_cpus)
- [CHANGELOG](CHANGELOG.md)

Count the number of CPUs on the current machine.

## Usage

Add to Cargo.toml:

```toml
[dependencies]
num_cpus = "1.0"
```

In your `main.rs` or `lib.rs`:

```rust
extern crate num_cpus;

// count logical cores this process could try to use
let num = num_cpus::get();
```

Version data entries

22 entries across 22 versions & 1 rubygems

Version	Path
wasmtime-23.0.2	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-22.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-21.0.1	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-20.0.2	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-20.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-18.0.3	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-17.0.1	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-17.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-16.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-15.0.1	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-15.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-14.0.4	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-14.0.3	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-14.0.1	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-14.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-13.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-12.0.1	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-12.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-11.0.0	./ext/cargo-vendor/num_cpus-1.16.0/README.md
wasmtime-10.0.1	./ext/cargo-vendor/num_cpus-1.16.0/README.md