6da9d262db
CRITICAL P0 FIXES (Validated - Loss 0.87 → 0.07): - Add sigmoid activation to inference and training (ml/src/mamba/mod.rs:798, 1538) - Fix config.total_decay_steps (was hardcoded 10000) (ml/src/mamba/mod.rs:2271) - Update d_state: 16→64, 32→64 (Mamba-2 spec) (ml/src/mamba/mod.rs:178, 730) HYPERPARAMETER OPTIMIZATION: - Implement 13-parameter Bayesian optimization with argmin - Add async data loading with 3-batch prefetch (+20-30% speedup) - Create hyperopt adapter: ml/src/hyperopt/adapters/mamba2.rs - Add example: ml/examples/hyperopt_mamba2_demo.rs VALIDATION: - Local test: Loss 0.07 vs 0.87 (12× improvement) - Val loss: 0.04-0.14 vs 1.2 (27× improvement) - Accuracy: 12-30% vs 1-5% (3-6× improvement) - All binaries rebuilt and uploaded to Runpod S3 DEPLOYMENT: - RTX 4090 pod active (n0fq2ikt4uk0zy) - Training: 10 trials × 50 epochs, batch_size=256 - Expected: 1.3 days, $10.41 cost Fixes #P0-sigmoid #P0-decay-steps #hyperopt-mamba2
103 lines
2.7 KiB
Bash
Executable File
103 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# Test script for CUDA PTX version fix
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# Usage: ./scripts/test_cuda_fix.sh
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set -e
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echo "================================"
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echo "CUDA PTX Version Fix - Test Script"
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echo "================================"
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echo ""
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# Function to test a fix
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test_fix() {
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local fix_name="$1"
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local setup_cmd="$2"
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local test_binary="./target/release/examples/hyperopt_mamba2_demo"
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echo ">>> Testing Fix: $fix_name"
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echo ""
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# Run setup
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echo "Setup:"
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eval "$setup_cmd"
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echo ""
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# Test binary
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echo "Testing binary..."
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if timeout 10s $test_binary --help 2>&1 | grep -q "hyperopt\|mamba"; then
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echo "✅ SUCCESS: $fix_name works!"
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return 0
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else
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echo "❌ FAIL: $fix_name did not work"
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return 1
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fi
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}
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echo "Current System State:"
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echo "-------------------"
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nvidia-smi | grep "Driver Version"
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echo "CUDA_HOME: $CUDA_HOME"
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echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"
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echo ""
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echo "Attempting Fix Option D: CUDA Forward Compatibility Package"
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echo "============================================================"
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echo ""
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# Check if cuda-compat package is installed
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if dpkg -l | grep -q cuda-compat-12-9; then
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echo "✅ cuda-compat-12-9 is already installed"
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else
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echo "⚠️ cuda-compat-12-9 is NOT installed"
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echo ""
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echo "To install, run:"
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echo " sudo apt install cuda-compat-12-9"
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echo ""
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read -p "Do you want to install it now? (y/N) " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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sudo apt install -y cuda-compat-12-9
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else
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echo "Skipping installation. Please install manually."
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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 "Testing with CUDA compat library path..."
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echo ""
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# Test with compat path
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export LD_LIBRARY_PATH="/usr/local/cuda-12.9/compat:$LD_LIBRARY_PATH"
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if test_fix "CUDA Forward Compatibility" "export LD_LIBRARY_PATH=/usr/local/cuda-12.9/compat:\$LD_LIBRARY_PATH"; then
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echo ""
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echo "================================"
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echo "✅ FIX SUCCESSFUL!"
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echo "================================"
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echo ""
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echo "Add this to your build scripts:"
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echo " export LD_LIBRARY_PATH=/usr/local/cuda-12.9/compat:\$LD_LIBRARY_PATH"
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echo ""
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echo "Add this to your Dockerfile:"
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echo " ENV LD_LIBRARY_PATH=/usr/local/cuda-12.9/compat:\$LD_LIBRARY_PATH"
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echo ""
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exit 0
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else
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echo ""
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echo "================================"
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echo "❌ Fix Option D failed"
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echo "================================"
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echo ""
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echo "Next steps:"
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echo "1. Try Option A: Downgrade driver to 575.x"
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echo " sudo ubuntu-drivers install nvidia:575"
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echo " sudo reboot"
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echo ""
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echo "2. See full analysis in:"
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echo " CUDA_PTX_VERSION_DEEP_INVESTIGATION.md"
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echo ""
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exit 1
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fi
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