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## Major Achievements ### 1. CUDA Made Default & Mandatory (Agent 143) - CUDA now default feature in ml/Cargo.toml - All training requires GPU (no silent CPU fallback) - Added get_training_device() helper with fail-fast errors - Removed --use-gpu flags (GPU mandatory) - **Impact**: No more wasting time on accidental CPU training ### 2. TFT Training COMPLETE (Agent 144) - ✅ Training completed successfully in 7.6 minutes - ✅ Early stopping at epoch 100/200 (best val loss: 0.097318) - ✅ 11 checkpoints saved to ml/trained_models/production/tft/ - ✅ GPU Performance: 99% utilization, 367MB VRAM, 4.4s/epoch - ✅ 10x speedup vs CPU (4.4s vs 43-55s per epoch) - **Status**: PRODUCTION READY ### 3. TFT CUDA Tensor Contiguity Fix (Agent 142) - Fixed "matmul not supported for non-contiguous tensors" error - Added .contiguous() call after narrow() operation in QuantileLayer - Enabled CUDA-accelerated TFT training - **Files**: ml/src/tft/quantile_outputs.rs ### 4. MAMBA-2 CUDA Layer Normalization (Agent 145) - Created CudaLayerNorm wrapper for missing CUDA kernel - Implemented manual layer norm: γ * (x - μ) / sqrt(σ² + ε) + β - MAMBA-2 now runs on CUDA (no more "no cuda implementation" error) - **Files**: ml/src/mamba/mod.rs ### 5. TDD E2E Test Suite (Agent 146) ⭐ - Created comprehensive MAMBA-2 test suite (297 lines) - 7 tests: shapes, batches, CUDA, gradients, configs - **16x faster debugging**: 5s per iteration vs 80s - Already caught dtype mismatch bug (F32 vs F64) - **Files**: ml/tests/e2e_mamba2_training.rs ## Agent Summary (Agents 126-146) ### Code Fixes (Parallel - Agents 137-141) - **Agent 137**: MAMBA-2 batch dimension fix (streaming + batch loaders) - **Agent 138**: Liquid NN API fix (mutable loader, iterator fix) - **Agent 139**: PPO CheckpointMetadata fix (signature fields) - **Agent 140**: Paper trading executor (498 lines, 100ms polling) - **Agent 141**: Real model loading (RealDQNModel, RealPPOModel) ### Infrastructure (Agents 143-146) - **Agent 143**: CUDA mandatory (Cargo.toml, device helpers) - **Agent 144**: TFT verification (completion monitoring) - **Agent 145**: MAMBA-2 CUDA layer norm wrapper - **Agent 146**: TDD E2E test suite (16x faster debugging) ## Files Modified ### Core ML Infrastructure - ml/Cargo.toml: Added default = ["minimal-inference", "cuda"] - ml/src/lib.rs: Added get_training_device() helper (+109 lines) - ml/src/tft/quantile_outputs.rs: Fixed tensor contiguity - ml/src/mamba/mod.rs: Added CudaLayerNorm wrapper (+41 lines) ### Training Scripts - ml/examples/train_tft_dbn.rs: Removed --use-gpu flag - ml/examples/train_ppo.rs: Removed --use-gpu flag - ml/examples/train_mamba2_dbn.rs: Forced CUDA-only mode - ml/examples/train_liquid_dbn.rs: Fixed API usage ### Data Loaders - ml/src/data_loaders/dbn_sequence_loader.rs: Fixed batch dimensions - ml/src/data_loaders/streaming_dbn_loader.rs: Fixed batch dimensions ### Trading Service - services/trading_service/src/paper_trading_executor.rs: New executor (+498 lines) - services/trading_service/src/services/enhanced_ml.rs: Real model loading - services/trading_service/src/ensemble_coordinator.rs: Integration ### Tests - ml/tests/e2e_mamba2_training.rs: New TDD test suite (+297 lines) ### Trainers - ml/src/trainers/tft.rs: Fixed CheckpointMetadata signature fields ## Performance Metrics ### TFT Training - Duration: 7.6 minutes (100 epochs with early stopping) - GPU Utilization: 99% - GPU Memory: 367MB / 4GB (9%) - Epoch Time: 4.4 seconds (vs 43-55s on CPU) - Speedup: 10x vs CPU - Status: ✅ PRODUCTION READY ### TDD Testing - Test Execution: 5-10 seconds per test - Debugging Iteration: 5 seconds (vs 80 seconds before) - Speedup: 16x faster debugging - First Bug Found: <1 minute (dtype mismatch) ## Documentation - 21 comprehensive agent reports - TDD quick start guide - CUDA troubleshooting guide - Training verification procedures ## Next Steps 1. Fix MAMBA-2 dtype mismatch (F32→F64) - 2 minutes 2. Run MAMBA-2 tests until passing - 5-10 minutes 3. Launch full MAMBA-2 training - 200 epochs 4. Launch Liquid NN training ## System Status - TFT: ✅ COMPLETE (production ready) - MAMBA-2: 🧪 IN TESTING (TDD suite ready) - CUDA: ✅ DEFAULT (mandatory for training) - Tests: ✅ 16x faster debugging 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
91 lines
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91 lines
2.2 KiB
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=====================================================
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SYSTEM RESOURCE MONITOR - QUICK REFERENCE CARD
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=====================================================
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COMMANDS:
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--------
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Start monitoring:
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./scripts/system_resource_monitor.sh monitor
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Background monitoring:
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nohup ./scripts/system_resource_monitor.sh monitor > /dev/null 2>&1 &
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Check status:
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./scripts/system_resource_monitor.sh status
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Stop monitoring:
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./scripts/system_resource_monitor.sh stop
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VIEW LOGS:
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----------
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Last 50 entries:
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tail -50 system_resource_monitor.log
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Only alerts:
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grep 'ALERT' system_resource_monitor.log
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Memory timeline:
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grep 'Memory:' system_resource_monitor.log
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Follow real-time:
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tail -f system_resource_monitor.log
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THRESHOLDS:
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-----------
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Memory: 90% (CRITICAL if exceeded)
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Swap: 6GB (WARNING if exceeded)
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Disk: 85% (WARNING if exceeded)
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EMERGENCY PROCEDURES:
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---------------------
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If Memory >90%:
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pkill -f 'chrome|firefox|slack'
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sudo sync && sudo sh -c 'echo 3 > /proc/sys/vm/drop_caches'
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If Swap >6GB:
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pkill -f 'train_liquid|optuna'
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sleep 30
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# Reduce batch size and restart
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If Disk >85%:
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rm -rf ml/tuning_checkpoints/trial_*/checkpoint_epoch_*
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find . -name '*.log' -mtime +7 -delete
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cargo clean
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INTEGRATION WITH ML TRAINING:
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------------------------------
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Before training:
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nohup ./scripts/system_resource_monitor.sh monitor > /dev/null 2>&1 &
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During training:
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tail -f system_resource_monitor.log
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After training:
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./scripts/system_resource_monitor.sh report
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./scripts/system_resource_monitor.sh stop
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FILES:
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------
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Script: scripts/system_resource_monitor.sh
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Report: SYSTEM_RESOURCE_MONITOR_REPORT.md
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Log: system_resource_monitor.log
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Docs: AGENT_125_SYSTEM_RESOURCE_MONITOR.md
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MONITORING DETAILS:
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-------------------
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Check interval: 60 seconds
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CPU overhead: <0.1%
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Memory overhead: ~10MB
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Report updates: Every 10 minutes
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ALERT LEVELS:
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-------------
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GREEN: All resources within normal ranges
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YELLOW: Resources approaching thresholds (warning)
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RED: Resources exceeded thresholds (critical)
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=====================================================
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Agent 125 - System Resource Monitor
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Last Updated: 2025-10-14
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=====================================================
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