pchang718
44b41698e8
- gui1d: - Created interactive 1D Diode simulator dashboard (gui1d/app.py, solve_1d.py). - Redesigned doping process step editor, layout, and centered legend plots. - Implemented state caching for I-V sweeps and grid spacing optimization. - Doubled voltage step resolution: 0.05V step for V < 1V, and V/20 step for V >= 1V. - physics (avalanche bug fix): - Fixed charge sign in Hole Continuity Equation for avalanche generation. - Created AvalancheGeneration_p in physics/new_physics.py to correctly act as a hole source. - Resolved physical breakdown current polarity and negative current leakage at high reverse bias.
134 lines
6.8 KiB
Makefile
134 lines
6.8 KiB
Makefile
# =============================================================================
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# Makefile for TVS/TRIAC DEVSIM Simulation Pipeline
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# =============================================================================
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# Limit threads for parallel solvers to avoid starving the WSL VM resources
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export OMP_NUM_THREADS = 4
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export MKL_NUM_THREADS = 4
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export TBB_NUM_THREADS = 4
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export OPENBLAS_NUM_THREADS = 4
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# Default simulation control options
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avalanche ?= false
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refine ?= false
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refine_v_step ?= 50.0
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temp ?= 300.0
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PYTHON := .venv/bin/python
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.PHONY: help help-detail clean mesh static sweep resume resume-bg show-conv monitor backup-run
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help:
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@echo "============================================================================="
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@echo "TVS/TRIAC Simulation Pipeline - Developer Operations & Maintenance"
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@echo "============================================================================="
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@echo "Core Workflow:"
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@echo " 1. make mesh - Build base grid device_2d.msh under 0V built-in field"
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@echo " 2. make static - Verify equilibrium Poisson/doping convergence at 0V"
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@echo " 3. make sweep - Run high-voltage bias sweep (avalanche & refinement controls)"
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@echo ""
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@echo "High-Level Operations:"
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@echo " make static - Solve equilibrium 0V Poisson state"
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@echo " make sweep - Execute bias sweep simulation"
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@echo " make resume - Resume from latest or specific checkpoint"
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@echo " make resume-bg - Resume simulation in the background (nohup)"
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@echo ""
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@echo "Maintenance & Diagnostics:"
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@echo " make mesh - (Re)generate adaptive base mesh"
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@echo " make clean - Clear temporary files and simulation logs"
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@echo " make monitor - Live-monitor convergence log of active sweep"
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@echo " make show-conv - Print last few convergence step error details"
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@echo ""
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@echo "Output & Backup Rules:"
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@echo " output_this_run/ - Current logs, checkpoints & visualization plots"
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@echo " output_last_run/ - Previous run archive (triggered by new make mesh or sweep)"
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@echo " * Note: Rebuilding mesh via make mesh auto-archives output_this_run to prevent"
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@echo " loading old checkpoints on the updated grid structure."
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@echo ""
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@echo "For detail variables (e.g., avalanche=true, refine=false, checkpoint=xxx), run:"
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@echo " make help-detail"
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@echo "============================================================================="
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help-detail:
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@echo "============================================================================="
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@echo "Detailed Command Parameters and Variables:"
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@echo "============================================================================="
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@echo "Command Variables:"
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@echo " avalanche=true|false - Toggle impact ionization (avalanche) model"
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@echo " Default: false (normal sweep without avalanche)"
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@echo " refine=true|false - Toggle dynamic adaptive refinement during sweep"
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@echo " Default: true (enable grid splitting at milestones)"
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@echo " refine_v_step=<voltage> - Set voltage interval (V) to trigger dynamic refinement"
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@echo " Default: 50.0 (e.g., every 50V). Less than 1.0 disables it."
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@echo " temp=<temperature> - Set device simulation temperature in Kelvin"
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@echo " Default: 300.0 (e.g., room temperature)"
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@echo " checkpoint=<filepath> - Specify seed/recovery pickle file to resume from"
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@echo " Default: automatically searches for latest checkpoints"
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@echo ""
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@echo "Usage Examples:"
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@echo " make sweep avalanche=true"
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@echo " make sweep temp=350.0"
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@echo " make sweep refine=false"
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@echo " make sweep refine_v_step=25.0"
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@echo " make resume checkpoint=output_this_run/seed_500V.pkl temp=350.0"
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@echo " make resume-bg avalanche=true refine_v_step=30.0 temp=350.0"
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@echo "============================================================================="
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# --- 網格自適應優化流程 ---
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# 1. 刪除舊的 bgmesh，以確保 generate_mesh_2d.py 產生的是最乾淨之基礎網格
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# 2. 執行基礎網格生成
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# 3. 執行 run_refinement_2d.py 讀取基礎網格，求解電場並寫出新的 device_bgmesh.pos
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# 4. 再次執行 generate_mesh_2d.py，此時會自動載入 bgmesh 並輸出最終優化網格 device_2d.msh
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mesh: device_config.py generate_mesh_2d.py generate_analytical_bgmesh.py
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@echo ">>> [Mesh] 開始進行自適應網格重構流程..."
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rm -f device_bgmesh.pos
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$(PYTHON) generate_mesh_2d.py
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$(PYTHON) generate_analytical_bgmesh.py
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$(PYTHON) generate_mesh_2d.py
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@echo ">>> [Mesh] 自適應優化網格生成完畢！(Saved: device_2d.msh)"
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# --- 熱平衡電位求解 ---
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# 依賴於對應的網格與求解腳本
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static: device_2d.msh solve_static_2d.py
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@echo ">>> [Static] 求解零偏壓熱平衡狀態 (temp=$(temp))..."
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TEMP=$(temp) $(PYTHON) solve_static_2d.py
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# --- 高壓偏壓掃描 ---
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# 依賴於對應的網格與掃描腳本
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sweep: device_2d.msh solve_sweep_recon.py
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@echo ">>> [Sweep] 開始高壓偏壓漂移-擴散模擬 (avalanche=$(avalanche), refine=$(refine), refine_v_step=$(refine_v_step), temp=$(temp))..."
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AVALANCHE=$(avalanche) REFINE=$(refine) REFINE_V_STEP=$(refine_v_step) TEMP=$(temp) $(PYTHON) solve_sweep_recon.py > sweeping.log 2>&1
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resume:
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@echo ">>> [Resume] 從指定的 Checkpoint ($(checkpoint)) 或最新的自動備份接續掃描 (avalanche=$(avalanche), refine=$(refine), refine_v_step=$(refine_v_step), temp=$(temp))..."
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AVALANCHE=$(avalanche) REFINE=$(refine) REFINE_V_STEP=$(refine_v_step) TEMP=$(temp) $(PYTHON) resume_run.py $(checkpoint) >> sweeping.log 2>&1
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resume-bg:
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@echo ">>> [Resume-BG] 在背景從指定的 Checkpoint ($(checkpoint)) 或最新的自動備份接續掃描 (avalanche=$(avalanche), refine=$(refine), refine_v_step=$(refine_v_step), temp=$(temp))..."
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AVALANCHE=$(avalanche) REFINE=$(refine) REFINE_V_STEP=$(refine_v_step) TEMP=$(temp) nohup $(PYTHON) resume_run.py $(checkpoint) >> sweeping.log 2>&1 &
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# --- 萃取與監控收斂曲線 ---
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show-conv:
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@if [ -f sweeping.log ]; then \
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awk '/Iteration:/ {printf "Iteration %s：", $$2} /Device:/ {print $$4}' sweeping.log | tail -n 10; \
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else \
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echo "sweeping.log does not exist."; \
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fi
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monitor:
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@if [ -f sweeping.log ]; then \
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tail -f sweeping.log | awk '/Iteration:/ {printf "Iteration %s：", $$2; fflush()} /Device:/ {print $$4; fflush()}'; \
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else \
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echo "sweeping.log does not exist."; \
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fi
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# --- 網格依賴規則 ---
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# 當沒有 device_2d.msh 或 device_config.py 有更動時，自動觸發 mesh 流程
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device_2d.msh: device_config.py generate_mesh_2d.py generate_analytical_bgmesh.py
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$(MAKE) mesh
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clean:
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@echo ">>> 清除暫存與網格檔案..."
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rm -f *.msh *.pos *.tec *.png *.csv *.vtm *.vtu *.visit
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rm -rf __pycache__ physics/__pycache__
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