Skip to main content

GpuIntegrator

qualia_core_db::platform::gpu

Trait GpuIntegrator 

Source 
pub trait GpuIntegrator: Send {
    // Required methods
    fn integrate_simpsons_gpu(
        &mut self,
        file_path: &Path,
        offset: u64,
        size: u64,
        step_size: f32,
    ) -> Result<f64, GpuError>;
    fn integrate_simpson_38_gpu(
        &mut self,
        file_path: &Path,
        offset: u64,
        size: u64,
        step_size: f32,
    ) -> Result<f64, GpuError>;
    fn available_vram(&self) -> u64;
}
Expand description

Platform-agnostic GPU integration interface.

Abstracts over DirectStorage, GPUDirect, and WebGPU to provide a unified API for GPU-accelerated calculus operations.

Required Methods§

Source

fn integrate_simpsons_gpu( &mut self, file_path: &Path, offset: u64, size: u64, step_size: f32, ) -> Result<f64, GpuError>

Executes Simpson’s rule integration on the GPU.

§Arguments
  • file_path - Path to the data file (NVMe storage)
  • offset - Byte offset in file (must be 4096-byte aligned)
  • size - Number of bytes to process (must be 4096-byte aligned)
  • step_size - Integration step size (f32 for Quin packing)
§Returns

The integrated value as f64, ready to pack into Quin metadata.

Source

fn integrate_simpson_38_gpu( &mut self, file_path: &Path, offset: u64, size: u64, step_size: f32, ) -> Result<f64, GpuError>

Executes composite Simpson 3/8 quadrature on the GPU.

Source

fn available_vram(&self) -> u64

Returns available VRAM in bytes.

Implementors§