fix(ci): PAL-AMS closure env + shared bootstrap on routing/PAL workflows

Set PAL_AMS_SLICE_ONLY and tier-1 model in pal_ams-closure (matching unit tests)
and route PNR routing + PAL–AMS CI through ci_bootstrap_deps.sh for rlx/klayout parity.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: eugenehp

.github/workflows/pal-ams-ci.yml

@@ -18,6 +18,7 @@ on:
       - 'data/pal_ams/**'
       - 'papers/ultrasound/pal_ams*'
       - 'scripts/pal_ams*.sh'
+      - 'scripts/ci_bootstrap_deps.sh'
       - 'scripts/ci_bootstrap_rlx.sh'
       - 'scripts/ci_bootstrap_klayout.sh'
       - 'vendor/rlx-overlay/**'
@@ -40,6 +41,7 @@ on:
       - 'data/pal_ams/**'
       - 'papers/ultrasound/pal_ams*'
       - 'scripts/pal_ams*.sh'
+      - 'scripts/ci_bootstrap_deps.sh'
       - 'scripts/ci_bootstrap_rlx.sh'
       - 'scripts/ci_bootstrap_klayout.sh'
       - 'vendor/rlx-overlay/**'
@@ -54,15 +56,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Init sky130-sar-adc upstream (rlx-eda-cli pulls sar-adc-product)
-        run: git submodule update --init crates/circuits/mixed-signal/sky130-sar-adc/upstream/SKY130_SAR-ADC1
-
       - name: Clone rlx and klayout-rs path dependencies
-        run: |
-          git clone --depth 1 https://github.com/MIT-RLX/rlx.git ../rlx
-          git clone --depth 1 https://github.com/MIT-RLX/klayout-rs.git ../klayout-rs
-          bash scripts/ci_bootstrap_rlx.sh
-          bash scripts/ci_bootstrap_klayout.sh
+        run: bash scripts/ci_bootstrap_deps.sh
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable

.github/workflows/routing-strategy-ci.yml

@@ -8,7 +8,10 @@ on:
       - 'vendor/klayout-overlay/klayout-route/**'
       - 'scripts/pomp_demo_parity.sh'
       - 'scripts/sync_klayout_route_vendor.sh'
+      - 'scripts/ci_bootstrap_deps.sh'
+      - 'scripts/ci_bootstrap_rlx.sh'
       - 'scripts/ci_bootstrap_klayout.sh'
+      - 'vendor/rlx-overlay/**'
       - 'docker/pomp-demo-parity/**'
       - 'Justfile'
       - '.github/workflows/routing-strategy-ci.yml'
@@ -18,7 +21,10 @@ on:
       - 'vendor/klayout-overlay/klayout-route/**'
       - 'scripts/pomp_demo_parity.sh'
       - 'scripts/sync_klayout_route_vendor.sh'
+      - 'scripts/ci_bootstrap_deps.sh'
+      - 'scripts/ci_bootstrap_rlx.sh'
       - 'scripts/ci_bootstrap_klayout.sh'
+      - 'vendor/rlx-overlay/**'
       - 'docker/pomp-demo-parity/**'
       - 'Justfile'
       - '.github/workflows/routing-strategy-ci.yml'
@@ -31,10 +37,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Clone rlx and klayout-rs path dependencies
-        run: |
-          git clone --depth 1 https://github.com/MIT-RLX/rlx.git ../rlx
-          git clone --depth 1 https://github.com/MIT-RLX/klayout-rs.git ../klayout-rs
-          bash scripts/ci_bootstrap_klayout.sh
+        run: bash scripts/ci_bootstrap_deps.sh
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable

crates/circuits/analog/spike-pal-ams/src/bin/closure.rs

@@ -23,6 +23,7 @@ fn main() {
 
 fn run() -> Result<(), String> {
     let args = Args::parse();
+    parity::configure_paper_closure_env();
     let contract = parity::ParityContract::load_path(&args.parity)?;
     let report = parity::validate_full_closure(&contract, &PalAmsProfile::PAPER);
     let json = serde_json::to_string_pretty(&report).map_err(|e| e.to_string())?;

crates/circuits/analog/spike-pal-ams/src/lib.rs

@@ -37,8 +37,8 @@ pub use layout::{
 pub use mode_eval::{evaluate_mode, fa_from_corner_label, mode_from_corner_label};
 pub use modes::{PalAmsFocusMode, PalAmsPrimaryTone};
 pub use parity::{
-    validate_full_closure, validate_measures, validate_paper_tier1, ClosureReport, ParityContract,
-    ParityReport,
+    configure_paper_closure_env, validate_full_closure, validate_measures, validate_paper_tier1,
+    ClosureReport, ParityContract, ParityReport,
 };
 pub use profile::PalAmsProfile;
 pub use reference::ReplayExpSource;

crates/circuits/analog/spike-pal-ams/src/parity.rs

@@ -153,6 +153,22 @@ impl ParityContract {
     }
 }
 
+/// Force 2D slice export for parity replay (viewer/sign-off use 3D volume by default).
+pub fn configure_slice_only_env() {
+    // SAFETY: closure/validate binaries set this before sim; single-threaded CLI.
+    unsafe {
+        std::env::set_var("PAL_AMS_SLICE_ONLY", "1");
+    }
+}
+
+/// Tier-1 paper closure gate (`pal_ams-closure`, CI): 2D slice + Westervelt tier-1.
+pub fn configure_paper_closure_env() {
+    configure_slice_only_env();
+    unsafe {
+        std::env::set_var("PAL_AMS_MODEL", "tier1");
+    }
+}
+
 /// Force tier-2 paraxial model for unit tests (`PAL_AMS_MODEL=tier2`).
 #[cfg(test)]
 pub fn configure_tier2_env() {
@@ -163,14 +179,6 @@ pub fn configure_tier2_env() {
     }
 }
 
-/// Force 2D slice export for parity replay (viewer/sign-off use 3D volume by default).
-#[cfg(test)]
-pub fn configure_slice_only_env() {
-    unsafe {
-        std::env::set_var("PAL_AMS_SLICE_ONLY", "1");
-    }
-}
-
 #[derive(Debug, Clone, Default)]
 pub struct ParityReport {
     pub passed: bool,
@@ -344,10 +352,7 @@ mod tests {
 
     #[test]
     fn full_closure_tier1_and_replay() {
-        configure_slice_only_env();
-        unsafe {
-            std::env::set_var("PAL_AMS_MODEL", "tier1");
-        }
+        configure_paper_closure_env();
         let contract = contract();
         let report = validate_full_closure(&contract, &PalAmsProfile::PAPER);
         assert!(