Wns report

.github/workflows/ci.yml

@@ -118,6 +118,21 @@ jobs:
             [ $(find build ! -regex '.*/\(objects\|external\|test\)/.*' -regex '.*/1_.*\.log' | wc -l) -eq 0 ]
             [ $(find build ! -regex '.*/\(objects\|external\|test\)/.*' -regex '.*/2_.*\.log' | wc -l) -gt 1 ]
 
+  test-builds:
+    name: Smoketests
+    runs-on: ubuntu-22.04
+    defaults:
+      run:
+        shell: bash
+    env:
+      DEBIAN_FRONTEND: "noninteractive"
+    steps:
+      - name: Checkout bazel-orfs
+        uses: actions/checkout@v4
+      - name: Smoketests
+        run: |
+          bazel build lb_32x128_shared_synth_floorplan wns_report
+
   test-target-local-clean-setup:
     name: Local flow - clean setup
     runs-on: ubuntu-22.04

BUILD

@@ -1,5 +1,5 @@
 load("//:eqy.bzl", "eqy_test")
-load("//:openroad.bzl", "orfs_flow", "orfs_run")
+load("//:openroad.bzl", "get_stage_args", "orfs_floorplan", "orfs_flow", "orfs_run")
 
 exports_files(["mock_area.tcl"])
 
@@ -111,6 +111,15 @@ orfs_flow(
     verilog_files = LB_VERILOG_FILES,
 )
 
+# buildifier: disable=duplicated-name
+orfs_floorplan(
+    name = "lb_32x128_shared_synth_floorplan",
+    src = ":lb_32x128_synth",
+    arguments = get_stage_args("floorplan", {}, LB_ARGS),
+    data = LB_STAGE_SOURCES["floorplan"],
+    variant = "blah",
+)
+
 orfs_flow(
     name = "lb_32x128_top",
     arguments = LB_ARGS | {
@@ -136,30 +145,61 @@ orfs_flow(
     verilog_files = LB_VERILOG_FILES,
 )
 
-# Use-case:
-#
-# bazel build --keep_going $(bazel query //:* | grep lb_32x128_density.*place\$)
-DENSITY_SWEEP = [
-    0.70,
-    0.75,
-    0.80,
-]
+SWEEP = {
+    "1": {
+        "PLACE_DENSITY": "0.65",
+    },
+    "2": {
+        "PLACE_DENSITY": "0.70",
+    },
+    "3": {
+        "PLACE_DENSITY": "0.75",
+    },
+    "4": {
+        "PLACE_DENSITY": "0.80",
+    },
+}
 
 # buildifier: disable=duplicated-name
 [
     orfs_flow(
         name = "lb_32x128",
-        abstract_stage = "place",
-        arguments = LB_ARGS | {
-            "PLACE_DENSITY": str(density),
-        },
+        abstract_stage = "cts",
+        arguments = LB_ARGS | SWEEP[variant],
+        # Share synthesis across all variants, the sweep
+        # differs from floorplan and onwards
+        previous_stage = {"floorplan": "lb_32x128_synth"},
         stage_sources = LB_STAGE_SOURCES,
-        variant = "density_" + str(density),
+        variant = variant,
         verilog_files = LB_VERILOG_FILES,
     )
-    for density in DENSITY_SWEEP
+    for variant in SWEEP
 ]
 
+[orfs_run(
+    name = "lb_32x128_" + variant + "_report",
+    src = ":lb_32x128_" + ("" if variant == "base" else variant + "_cts"),
+    outs = [
+        "lb_32x128_" + variant + ".yaml",
+    ],
+    arguments = {
+        "OUTFILE": "$(location :lb_32x128_" + variant + ".yaml)",
+    },
+    script = ":report-wns.tcl",
+) for variant in SWEEP]
+
+genrule(
+    name = "wns_report",
+    srcs = ["wns-report.py"] +
+           [":lb_32x128_" + variant + ".yaml" for variant in SWEEP],
+    outs = ["lb_32x128_wns_report.md"],
+    cmd = (
+        "$(location :wns-report.py) > $@ " +
+        " ".join(["$(location :lb_32x128_" + variant + ".yaml)" for variant in SWEEP])
+    ),
+    visibility = ["//visibility:public"],
+)
+
 orfs_flow(
     name = "L1MetadataArray",
     abstract_stage = "cts",