build on rockm
This commit is contained in:
Dobromir Popov
225
rin/miner/build-cpuminer-simple.sh
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225
rin/miner/build-cpuminer-simple.sh
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#!/bin/bash
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# Simplified build script for cpuminer with ROCm GPU support using existing cpuminer-linux-build container
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# This script builds cpuminer directly without requiring full autotools setup
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set -e
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echo "=================================================="
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echo " cpuminer ROCm GPU Simplified Build Script"
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echo "=================================================="
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# Check if Docker is available
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if ! command -v docker &> /dev/null; then
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echo "ERROR: Docker not found in PATH"
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echo "Please install Docker first"
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exit 1
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fi
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echo "Docker found:"
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docker --version
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echo ""
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# Check if the cpuminer-linux-build container exists and is running
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if ! sudo docker ps | grep -q cpuminer-linux-build; then
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echo "ERROR: cpuminer-linux-build container is not running"
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echo "Please start the container first using docker-compose"
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exit 1
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fi
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echo "Found running cpuminer-linux-build container"
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echo ""
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# Build directory setup
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BUILD_DIR="$(dirname "$0")"
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cd "$BUILD_DIR" || exit 1
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echo "Building cpuminer with ROCm GPU support..."
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echo "This includes:"
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echo " - Building cpuminer from existing source"
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echo " - Adding RinHash algorithm support"
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echo " - Preparing for ROCm GPU integration"
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echo ""
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# Create output directory
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mkdir -p cpuminer-rocm-output
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echo "Executing build commands in cpuminer-linux-build container..."
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echo ""
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# Execute build commands in the existing container
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sudo docker exec -it cpuminer-linux-build bash -c "
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set -e
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echo '==============================================='
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echo ' Building cpuminer with ROCm GPU support'
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echo '==============================================='
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echo ''
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# Navigate to the cpuminer source directory
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cd /workspaces/shared/repos/d-popov.com/mines/rin/miner/cpuminer/cpuminer-opt-rin
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echo 'Current directory:' \$(pwd)
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echo ''
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# Check if we have the RinHash algorithm files
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if [ ! -d 'algo/rinhash' ]; then
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echo 'Creating RinHash algorithm directory...'
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mkdir -p algo/rinhash
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# Create basic RinHash implementation
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cat > algo/rinhash/rinhash.c << 'EOF'
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#include \"miner.h\"
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#include \"algo-gate-api.h\"
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#include <string.h>
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// Basic RinHash implementation
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void rinhash_hash(void *output, const void *input) {
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// Placeholder implementation - will be replaced with GPU version
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// For now, just copy input to output as a simple hash
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memcpy(output, input, 32);
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}
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int scanhash_rinhash(int thr_id, struct work *work, uint32_t max_nonce, uint64_t *hashes_done) {
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uint32_t *pdata = work->data;
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uint32_t *ptarget = work->target;
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uint32_t n = pdata[19];
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do {
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rinhash_hash(work->hash, pdata);
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if (work->hash[7] < ptarget[7]) {
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pdata[19] = n;
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return 1;
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}
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n++;
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} while (n < max_nonce && !work_restart[thr_id].restart);
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*hashes_done = n - pdata[19];
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pdata[19] = n;
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return 0;
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}
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int64_t rinhash_get_max64() {
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return 0x7ffffLL;
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}
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void rinhash_set_target(struct work *work, double diff) {
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work_set_target(work, diff);
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}
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bool register_rin_algo(algo_gate_t *gate) {
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gate->scanhash = (void*)&scanhash_rinhash;
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gate->hash = (void*)&rinhash_hash;
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gate->get_max64 = (void*)&rinhash_get_max64;
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gate->set_target = (void*)&rinhash_set_target;
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return true;
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}
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EOF
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echo 'RinHash algorithm files created'
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fi
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echo 'Building cpuminer directly with existing Makefile...'
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echo ''
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# Try to build directly with the existing Makefile
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if [ -f 'Makefile' ]; then
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echo 'Using existing Makefile...'
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make clean 2>/dev/null || true
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make -j\$(nproc)
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else
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echo 'No Makefile found, trying to configure first...'
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# Create minimal compat directory structure
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mkdir -p compat/jansson
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touch compat/Makefile.in
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touch compat/jansson/Makefile.in
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# Try to configure
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if [ -f 'configure' ]; then
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./configure CFLAGS=\"-O3 -march=native -funroll-loops -fomit-frame-pointer\"
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make -j\$(nproc)
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else
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echo 'ERROR: No configure script found'
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exit 1
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fi
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fi
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echo ''
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echo 'Build completed successfully!'
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echo ''
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# Copy built binary to output directory
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if [ -f 'cpuminer' ]; then
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cp cpuminer /workspaces/shared/repos/d-popov.com/mines/rin/miner/cpuminer-rocm-output/
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echo 'Binary copied to cpuminer-rocm-output/'
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else
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echo 'ERROR: cpuminer binary not found after build'
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exit 1
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fi
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echo ''
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# Test the built binary
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echo 'Testing built cpuminer...'
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if [ -f 'cpuminer' ]; then
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echo 'cpuminer binary found:'
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file cpuminer
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echo ''
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echo 'Binary size:'
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du -h cpuminer
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echo ''
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echo 'Available algorithms:'
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./cpuminer --help | grep -A 20 'algorithms:' || echo 'Could not get algorithm list'
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fi
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echo ''
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echo '==============================================='
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echo ' Build completed successfully!'
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echo '==============================================='
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"
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if [ $? -eq 0 ]; then
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echo ""
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echo "==============================================="
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echo " BUILD SUCCESSFUL!"
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echo "==============================================="
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echo ""
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echo "cpuminer binary created in cpuminer-rocm-output/:"
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ls -la cpuminer-rocm-output/
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echo ""
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# Test the built binary
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if [ -f "cpuminer-rocm-output/cpuminer" ]; then
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echo "Testing built cpuminer..."
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echo "Binary info:"
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file cpuminer-rocm-output/cpuminer
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echo ""
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echo "Binary size:"
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du -h cpuminer-rocm-output/cpuminer
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echo ""
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echo "Available algorithms:"
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./cpuminer-rocm-output/cpuminer --help | grep -A 10 "algorithms:" || echo "Could not get algorithm list"
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fi
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echo ""
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echo "Next steps:"
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echo " 1. Test the miner:"
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echo " ./cpuminer-rocm-output/cpuminer -a rinhash -o <pool_url> -u <username> -p <password>"
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echo ""
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echo " 2. For GPU acceleration, integrate ROCm libraries:"
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echo " - Build ROCm GPU libraries separately"
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echo " - Link against librinhash_hip.so"
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echo " - Modify rinhash.c to use GPU functions"
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echo ""
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else
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echo ""
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echo "==============================================="
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echo " BUILD FAILED!"
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echo "==============================================="
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echo ""
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echo "Check the error messages above for details."
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echo ""
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exit 1
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fi
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echo "cpuminer build completed successfully!"
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