Module gpu_kernel_stub 

GPU kernel stub module for FFT operations

This module provides a compatibility layer for GPU-accelerated FFT operations. All GPU operations are redirected to the scirs2-core GPU module to comply with the strict acceleration policy.

IMPORTANT: Direct CUDA/OpenCL/Metal API calls are FORBIDDEN in individual modules. All GPU operations MUST go through scirs2-core::gpu.

Structs

GpuFftKernel

Placeholder for GPU kernel implementations

Constants

MIGRATION_MESSAGE

Message for functions that need migration

Functions

is_gpu_available

Check if GPU is available through core