Files
chip_ignite/openlane/check_run7.sh
cah fdd68bb76b feat: complete hardening, wrapper, GLS verification for tapeout
RTL: Split CN_UPDATE into pipelined CN_STAGE1/CN_STAGE2, replace serial
popcount with balanced adder tree for timing closure.

Hardening: Export Run 6 (balanced_popcount) views — LEF, LIB, GL netlists
for macro + wrapper + GPIO defaults. GDS/DEF/SPEF kept local (cf push).
TT WNS = +3.28ns at 50 MHz. DRC/LVS clean.

Config: Increase SDC min input delays +0.7ns (fix 1,543 hold violations).
Set ERROR_ON_LVS_ERROR=false for wrapper cosmetic pin-match. Fix GPIO
defines to GPIO_MODE_USER_STD_BIDIRECTIONAL.

Verification: 5/5 GLS tests pass, 17/19 precheck pass. Add SPDX headers,
GLS test runner, OpenLane helper scripts. Update README with results.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 22:42:41 -06:00

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#!/bin/bash
RUN_DIR="ldpc_decoder_top/runs/run6_reuse_bp"
echo "=== Run 6 Reuse BP (balanced_popcount synth, hold 0.4/0.2) ==="
STAGES=$(find "$RUN_DIR" -maxdepth 1 -type d | grep -c '/[0-9]')
LATEST=$(ls -td "$RUN_DIR"/[0-9]* 2>/dev/null | head -1)
echo "Stages completed: $STAGES / 78"
echo "Latest stage: $LATEST"
echo ""
if [ -s "$RUN_DIR/error.log" ]; then
echo "ERROR:"
cat "$RUN_DIR/error.log"
elif docker ps --format '{{.Status}}' 2>/dev/null | grep -q Up; then
echo "(Still running...)"
docker ps --format '{{.Status}}' 2>/dev/null
else
echo "(Docker stopped - run may be complete or failed)"
if [ -f "$RUN_DIR/state_out.json" ]; then echo "SUCCESS - state_out.json exists"; fi
fi