RinHash ROCm GPU Direct Integration
This build uses the existing cpuminer-rocm-build container to avoid dependency issues.
Files Created
GPU Libraries (gpu-libs/)
librinhash_hip.so- Shared library for GPU acceleration*.cuh- Header files for GPU functions
Usage
1. Copy GPU library to system
sudo cp gpu-libs/librinhash_hip.so /usr/local/lib/
sudo ldconfig
2. For cpuminer integration
Modify your cpuminer RinHash implementation to use GPU functions:
#include <dlfcn.h>
// Load GPU library
void* gpu_lib = dlopen("librinhash_hip.so", RTLD_LAZY);
if (gpu_lib) {
// Use GPU functions
rinhash_cuda_function = dlsym(gpu_lib, "rinhash_cuda");
}
3. Build cpuminer with GPU support
./configure CFLAGS="-O3 -march=native"
make -j$(nproc)
Testing
Test GPU support:
rocm-smi # Check GPU availability
Test library loading:
ldd librinhash_hip.so