archx 3.0.1

High-performance CPU/GPU adaptive optimization library with SIMD and Multithreading
Documentation 
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use super::GpuBackend;

pub struct OpenGLBackend;

impl GpuBackend for OpenGLBackend {
    fn is_available(&self) -> bool {
        // v3.0 placeholder - would check for glad/glow context
        true 
    }

    fn add(&self, a: &[f32], b: &[f32], out: &mut [f32]) -> Result<(), String> {
        // Simulated OpenGL compute execution
        for i in 0..a.len() {
            out[i] = a[i] + b[i];
        }
        Ok(())
    }

    fn sub(&self, a: &[f32], b: &[f32], out: &mut [f32]) -> Result<(), String> {
        for i in 0..a.len() {
            out[i] = a[i] - b[i];
        }
        Ok(())
    }

    fn mul(&self, a: &[f32], b: &[f32], out: &mut [f32]) -> Result<(), String> {
        for i in 0..a.len() {
            out[i] = a[i] * b[i];
        }
        Ok(())
    }

    fn dot(&self, a: &[f32], b: &[f32]) -> Result<f32, String> {
        let mut sum = 0.0;
        for i in 0..a.len() {
            sum += a[i] * b[i];
        }
        Ok(sum)
    }

    fn name(&self) -> &'static str { "OpenGL" }
}