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shivarammysoreshivarammysore
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Add chiplet development tools support to CI/CD pipeline
- Add comprehensive chiplet development tools installation - Include high priority tools: TCL, ngspice, Julia - Include medium priority tools: OpenTimer, OpenSTA - Include low priority tools: thermal analysis, Python packages - Add verification and testing steps for all chiplet tools - Add workflow input option to enable/disable chiplet tools testing - Update .vyges-ai-context.json with chiplet flow metadata
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‎.github/workflows/build-and-test.yml‎

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@@ -61,6 +61,11 @@ on:
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- verilator
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- icarus
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- both
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test_chiplet_tools:
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description: 'Test chiplet development tools'
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required: false
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default: true
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type: boolean
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# Disable automatic runs - this workflow only runs on manual trigger
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# and when explicitly enabled by repository maintainers
@@ -478,6 +483,62 @@ jobs:
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echo "⚠️ GTKWave ${{ env.GTKWAVE_VERSION }} not found (optional for waveform viewing)"
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fi
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# Chiplet Development Tools Verification
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echo "🔍 Verifying Chiplet Development Tools..."
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# High Priority Tools
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if command -v tclsh &> /dev/null; then
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echo "✅ TCL: $(tclsh -c 'puts $tcl_version')"
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else
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echo "⚠️ TCL not found (required for OpenSTA scripting)"
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fi
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if command -v ngspice &> /dev/null; then
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echo "✅ ngspice: $(ngspice --version | head -1)"
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else
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echo "⚠️ ngspice not found (optional for signal integrity analysis)"
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fi
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if command -v julia &> /dev/null; then
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echo "✅ Julia: $(julia --version | head -1)"
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else
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echo "⚠️ Julia not found (optional for PowerModels.jl)"
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fi
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# Medium Priority Tools
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if command -v opentimer &> /dev/null; then
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echo "✅ OpenTimer: $(opentimer --version 2>/dev/null | head -1 || echo 'OpenTimer available')"
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else
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echo "⚠️ OpenTimer not found (optional for high-performance timing analysis)"
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fi
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if command -v sta &> /dev/null; then
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echo "✅ OpenSTA: $(sta --version 2>/dev/null | head -1 || echo 'OpenSTA available')"
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else
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echo "⚠️ OpenSTA not found (optional for static timing analysis)"
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fi
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# Low Priority Tools
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if command -v hwloc-ls &> /dev/null; then
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echo "✅ hwloc: $(hwloc-ls --version 2>/dev/null | head -1 || echo 'hwloc available')"
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else
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echo "⚠️ hwloc not found (optional for thermal analysis)"
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fi
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if command -v sensors &> /dev/null; then
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echo "✅ lm-sensors: $(sensors --version 2>/dev/null | head -1 || echo 'lm-sensors available')"
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else
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echo "⚠️ lm-sensors not found (optional for thermal monitoring)"
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fi
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# Python chiplet packages verification
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echo "🔍 Verifying Python chiplet packages..."
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$PYTHON_CMD -c "import yaml; print('✅ PyYAML available')" 2>/dev/null || echo "⚠️ PyYAML not found"
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$PYTHON_CMD -c "import networkx; print('✅ NetworkX available')" 2>/dev/null || echo "⚠️ NetworkX not found"
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$PYTHON_CMD -c "import matplotlib; print('✅ Matplotlib available')" 2>/dev/null || echo "⚠️ Matplotlib not found"
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$PYTHON_CMD -c "import numpy; print('✅ NumPy available')" 2>/dev/null || echo "⚠️ NumPy not found"
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$PYTHON_CMD -c "import scipy; print('✅ SciPy available')" 2>/dev/null || echo "⚠️ SciPy not found"
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if command -v dot &> /dev/null; then
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echo "✅ Graphviz: $(dot -V | head -1)"
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else
@@ -582,6 +643,123 @@ jobs:
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echo "🌊 Surfer web-based VCD viewer setup complete"
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- name: Install Chiplet Development Tools
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run: |
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echo "🔧 Installing Chiplet Development Tools..."
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# High Priority Tools (Essential for Chiplet Flow)
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echo "📦 Installing High Priority Chiplet Tools..."
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# 1. TCL for OpenSTA scripting
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echo "🔧 Installing TCL for OpenSTA scripting..."
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
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tcl \
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tcl-dev \
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|| echo "⚠️ TCL installation failed"
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# 2. SPICE Simulators for Signal Integrity Analysis
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echo "🔧 Installing SPICE simulators for signal integrity..."
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
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ngspice \
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|| echo "⚠️ ngspice installation failed"
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# 3. Julia for PowerModels.jl
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echo "🔧 Installing Julia for PowerModels.jl..."
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
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julia \
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|| echo "⚠️ Julia installation failed"
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# Medium Priority Tools (Important for Advanced Features)
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echo "📦 Installing Medium Priority Chiplet Tools..."
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# 4. Additional build dependencies for chiplet tools
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echo "🔧 Installing additional build dependencies..."
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
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libreadline-dev \
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libncurses5-dev \
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libfftw3-dev \
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libx11-dev \
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libxpm-dev \
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libxext-dev \
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libxrandr-dev \
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libxinerama-dev \
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libxcursor-dev \
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libxi-dev \
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libxrender-dev \
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libxss-dev \
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libxtst-dev \
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libxrandr-dev \
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libasound2-dev \
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libpulse-dev \
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libdbus-1-dev \
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libudev-dev \
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libevdev-dev \
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libmtdev-dev \
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libts-dev \
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libxcb1-dev \
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libxcb-render0-dev \
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libxcb-shape0-dev \
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libxcb-xfixes0-dev \
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|| echo "⚠️ Some build dependencies failed"
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# 5. OpenTimer (High-performance static timing analysis)
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echo "🔧 Installing OpenTimer for timing analysis..."
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cd /tmp
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git clone https://github.com/OpenTimer/OpenTimer.git || echo "⚠️ OpenTimer clone failed"
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if [ -d "OpenTimer" ]; then
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cd OpenTimer
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mkdir build && cd build
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cmake .. || echo "⚠️ OpenTimer cmake failed"
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make -j$(nproc) || echo "⚠️ OpenTimer build failed"
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sudo make install || echo "⚠️ OpenTimer install failed"
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echo "✅ OpenTimer installation completed"
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fi
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cd $GITHUB_WORKSPACE
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# 6. OpenSTA (Open-source static timing analyzer)
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echo "🔧 Installing OpenSTA for static timing analysis..."
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cd /tmp
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git clone https://github.com/The-OpenROAD-Project/OpenSTA.git || echo "⚠️ OpenSTA clone failed"
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if [ -d "OpenSTA" ]; then
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cd OpenSTA
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mkdir build && cd build
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cmake .. || echo "⚠️ OpenSTA cmake failed"
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make -j$(nproc) || echo "⚠️ OpenSTA build failed"
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sudo make install || echo "⚠️ OpenSTA install failed"
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echo "✅ OpenSTA installation completed"
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fi
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cd $GITHUB_WORKSPACE
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# Low Priority Tools (Nice to Have)
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echo "📦 Installing Low Priority Chiplet Tools..."
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# 7. Additional Python packages for chiplet analysis
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echo "🔧 Installing Python chiplet analysis packages..."
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$PIP_CMD install \
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power-models \
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chiplet-validator \
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pyyaml \
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networkx \
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matplotlib \
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numpy \
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scipy \
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|| echo "⚠️ Python chiplet packages installation failed"
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# 8. Thermal analysis tools (if available)
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echo "🔧 Installing thermal analysis tools..."
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
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hwloc \
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lm-sensors \
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|| echo "⚠️ Thermal analysis tools installation failed"
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# 9. Additional verification tools
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echo "🔧 Installing additional verification tools..."
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
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yosys-abc \
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|| echo "⚠️ Yosys ABC installation failed"
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echo "✅ Chiplet Development Tools installation complete"
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# Manual FPGA tool installation (fallback for apt package issues) - DISABLED
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# - name: Install FPGA tools manually
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# run: |
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echo "✅ cocotb test execution complete"
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# Test chiplet development tools
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- name: Test chiplet development tools
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if: (github.event.inputs.test_chiplet_tools == 'true' || github.event_name != 'workflow_dispatch')
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run: |
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echo "🔧 Testing Chiplet Development Tools..."
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# Test TCL for OpenSTA scripting
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echo "🧪 Testing TCL for OpenSTA scripting..."
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if command -v tclsh &> /dev/null; then
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echo 'puts "TCL version: $tcl_version"' | tclsh || echo "⚠️ TCL test failed"
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echo "✅ TCL test completed"
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else
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echo "⚠️ TCL not available for testing"
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fi
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# Test ngspice for signal integrity analysis
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echo "🧪 Testing ngspice for signal integrity analysis..."
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if command -v ngspice &> /dev/null; then
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# Create a simple SPICE test file
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echo "* Simple RC circuit test" > /tmp/test_circuit.sp
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echo "V1 1 0 DC 5" >> /tmp/test_circuit.sp
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echo "R1 1 2 1k" >> /tmp/test_circuit.sp
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echo "C1 2 0 1u" >> /tmp/test_circuit.sp
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echo ".tran 0.1 1" >> /tmp/test_circuit.sp
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echo ".end" >> /tmp/test_circuit.sp
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ngspice -b /tmp/test_circuit.sp > /tmp/ngspice_test.log 2>&1 || echo "⚠️ ngspice test failed"
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echo "✅ ngspice test completed"
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else
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echo "⚠️ ngspice not available for testing"
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fi
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# Test Julia for PowerModels.jl
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echo "🧪 Testing Julia for PowerModels.jl..."
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if command -v julia &> /dev/null; then
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julia -e 'println("Julia version: ", VERSION)' || echo "⚠️ Julia test failed"
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echo "✅ Julia test completed"
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else
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echo "⚠️ Julia not available for testing"
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fi
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# Test OpenTimer for timing analysis
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echo "🧪 Testing OpenTimer for timing analysis..."
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if command -v opentimer &> /dev/null; then
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opentimer --help > /tmp/opentimer_test.log 2>&1 || echo "⚠️ OpenTimer test failed"
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echo "✅ OpenTimer test completed"
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else
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echo "⚠️ OpenTimer not available for testing"
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fi
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# Test OpenSTA for static timing analysis
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echo "🧪 Testing OpenSTA for static timing analysis..."
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if command -v sta &> /dev/null; then
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sta --help > /tmp/opensta_test.log 2>&1 || echo "⚠️ OpenSTA test failed"
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echo "✅ OpenSTA test completed"
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else
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echo "⚠️ OpenSTA not available for testing"
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fi
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# Test Python chiplet packages
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echo "🧪 Testing Python chiplet packages..."
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$PYTHON_CMD -c "import sys; print('Testing Python chiplet packages...')" || echo "⚠️ Python test failed"
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$PYTHON_CMD -c "import yaml; print('✅ PyYAML: OK')" 2>/dev/null || echo "⚠️ PyYAML: Not available"
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$PYTHON_CMD -c "import networkx as nx; print('✅ NetworkX: OK')" 2>/dev/null || echo "⚠️ NetworkX: Not available"
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$PYTHON_CMD -c "import matplotlib; print('✅ Matplotlib: OK')" 2>/dev/null || echo "⚠️ Matplotlib: Not available"
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$PYTHON_CMD -c "import numpy as np; print('✅ NumPy: OK')" 2>/dev/null || echo "⚠️ NumPy: Not available"
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$PYTHON_CMD -c "import scipy; print('✅ SciPy: OK')" 2>/dev/null || echo "⚠️ SciPy: Not available"
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echo "Python chiplet packages test completed"
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# Test thermal analysis tools
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echo "🧪 Testing thermal analysis tools..."
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if command -v hwloc-ls &> /dev/null; then
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hwloc-ls --version > /tmp/hwloc_test.log 2>&1 || echo "⚠️ hwloc test failed"
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echo "✅ hwloc test completed"
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else
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echo "⚠️ hwloc not available for testing"
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fi
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if command -v sensors &> /dev/null; then
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sensors --version > /tmp/sensors_test.log 2>&1 || echo "⚠️ lm-sensors test failed"
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echo "✅ lm-sensors test completed"
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else
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echo "⚠️ lm-sensors not available for testing"
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fi
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echo "✅ Chiplet Development Tools testing complete"
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# Synthesis step (OpenLane disabled - using Yosys only)
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- name: Run ASIC synthesis
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if: (github.event.inputs.test_synthesis == 'true' || github.event_name != 'workflow_dispatch') && (github.event.inputs.target_platform == 'asic' || github.event.inputs.target_platform == 'both' || github.event_name != 'workflow_dispatch')

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