try make e2e work

.github/workflows/e2e-cad.yml

@@ -0,0 +1,44 @@
+name: End-to-end CAD flow CI smoketest
+
+on:
+  push:
+    branches:
+      - main
+      - test-ci
+  pull_request:
+
+jobs:
+  test:
+    runs-on: [self-hosted] # TODO: replace with something centrally admined
+
+    steps:
+      # Step 1: Create a temporary directory
+      - name: Create temporary directory
+        run: |
+          TMP_DIR=$(mktemp -d)
+          echo "Temporary directory created at: $TMP_DIR"
+          echo "TMP_DIR=$TMP_DIR" >> $GITHUB_ENV
+
+        # Clone this repo
+      - name: Checkout
+        uses: actions/[email protected]
+
+
+      - name: Run `make build` in the `e2e` directory
+        run: |
+          cd e2e
+          # TODO make sure poetry is installed
+          #curl -sSL https://install.python-poetry.org | python3 -
+          poetry install
+          poetry shell
+          # redirect all hammer output a temp file, since it contains proprietary tool logs
+          tempfile=$(mktemp)
+          echo "log file is $tempfile on $(uname -a)" | tee -a $tempfile
+          echo "End-to-end CAD flow CI smoketest running on" ${{ github.head_ref }}.${{ github.sha }} > $tempfile 2>&1
+          make build >> $tempfile 2>&1
+          echo "running par.." | tee -a $tempfile
+          make par >> $tempfile 2>&1
+          echo "running drc.." | tee -a $tempfile
+          make drc >> $tempfile 2>&1
+          echo "running lvs.." | tee -a $tempfile
+          make lvs >> $tempfile 2>&1

e2e/Makefile

@@ -5,7 +5,7 @@ vlsi_dir=$(abspath .)
 # minimal flow configuration variables
 design              ?= pass
 pdk                 ?= sky130
-tools               ?= nop
+tools               ?= cm
 env                 ?= bwrc
 
 extra               ?=  # extra configs

e2e/configs-env/bwrc-env.yml

@@ -27,14 +27,26 @@ drc.magic.magic_bin: "/tools/commercial/skywater/local/chipyard-tutorial/.conda-
 lvs.netgen.netgen_bin: "/tools/commercial/skywater/local/chipyard-tutorial/.conda-signoff/bin/netgen"
 
 
-# Sky130 paths
+# Technology paths
 technology.sky130:
-  sky130A: "/tools/commercial/skywater/local/sky130A"
-  sram22_sky130_macros: "/tools/commercial/skywater/local/sram22_sky130_macros"
-  openram_lib: "/tools/commercial/skywater/local/sky130_sram_macros"
-  sky130_nda: "/tools/commercial/skywater/swtech130/skywater-src-nda-20221031"
-  sky130_cds: "/tools/commercial/skywater/sky130_cds/PDK/sky130_release_0.0.3/"
-  sky130_scl: "/tools/commercial/skywater/sky130_cds/LIB/sky130_scl_9T_0.0.3/"
+  sky130A: "/tools/commercial/skywater/local/open_pdks-2022.10/share/pdk/sky130A"
+  # sram22_sky130_macros: "/tools/commercial/skywater/local/chipyard-tutorial/sram22_sky130_macros"
+  sram22_sky130_macros: "/tools/C/rohankumar/stac-top/vlsi/sram22_sky130_macros/"
+  # https://github.com/rahulk29/sram22_sky130_macros/tree/dev
+
+  # this key is OPTIONAL, no NDA files will be used if it does not point to a valid path
+  sky130_nda: "/tools/commercial/skywater/swtech130/skywater-src-nda"
+
+  # for caravel collateral pulled in by this design
+  caravel: /tools/commercial/skywater/local/caravel/v6.0
+
+  lvs_blackbox_srams: true
+  sky130_scl: "/tools/C/elamdf/sky130/sky130_scl_9T_0.0.6"
+  sky130_cds: "/tools/C/elamdf/sky130/sky130_release_0.0.4/"
+  stdcell_library: "sky130_scl"
+
+technology.core.stackup: "sky130_scl"
+vlsi.technology.placement_site: "CoreSite"
 
 # ASAP7 paths
 technology.asap7:

e2e/configs-tool/cm.yml

@@ -9,5 +9,5 @@ vlsi.core.sim_tool: "hammer.sim.vcs"
 vlsi.core.timing_tool: "hammer.timing.tempus"
 vlsi.core.formal_tool: "hammer.formal.conformal"
 vlsi.core.power_tool: "hammer.power.voltus"
-vlsi.core.drc_tool: "hammer.drc.calibre"
-vlsi.core.lvs_tool: "hammer.lvs.calibre"
+vlsi.core.drc_tool: "hammer.drc.pegasus"
+vlsi.core.lvs_tool: "hammer.lvs.pegasus"

e2e/pyproject.toml

@@ -10,7 +10,7 @@ repository = "https://github.com/ucb-bar/hammer"
 [tool.poetry.dependencies]
 python = "^3.9"
 hammer-vlsi = {path = "../.", extras = ["asap7"], develop = true}
-hammer-mentor-plugins = {path = "hammer-mentor-plugins", develop = true}
+#hammer-mentor-plugins = {path = "hammer-mentor-plugins", develop = true}
 
 [build-system]
 requires = ["poetry-core>=1.0.8", "setuptools>=65.3"]