custos 0.7.0

A minimal OpenCL, WGPU, CUDA and host CPU array manipulation engine.
Documentation 
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/*
#[cfg(feature = "opencl")]
use custos::{opencl::KernelOptions, AsDev, CLDevice, Error};

#[cfg(feature = "opencl")]
#[test]
fn test_cl_offset() -> Result<(), Error> {
    let device = CLDevice::new(0)?.select();

    let lhs = Buffer::from((&device, [1., 2., 3., 4., 5., 6.]));
    let rhs = Buffer::from((&device, [0.5, 1., 1.5, 2., 2.5, 3.]));

    let src = "
        __kernel void add_vec(__global float* self, __global const float* rhs, __global float* out) {
            size_t id = get_global_id(0);
            out[id] = self[id]+rhs[id];
    }";

    let skip = 1 * 3; // 1 * cols

    let gws = [lhs.len - skip, 0, 0];
    let out = KernelOptions::<f32>::new(&device, &lhs, gws, &src)?
        .with_rhs(&rhs)
        .with_output(lhs.len)
        .with_offset([skip, 0, 0])
        .run()?
        .unwrap();

    use custos::{Buffer, Read};
    let _out_data = device.read(&out);
    //assert_eq!(out_data, vec![0., 0., 0., 6., 7.5, 9.]);
    Ok(())
}*/