Issues

• DEF writer duplicates DO/BY/STEP when a ROW spans lines

  limbo018/DREAMPlace#244 · Filter by author vera-rubin opened on Oct 12, 2026

• Reproduce Issue

  limbo018/DREAMPlace#242 · Filter by author heatingma opened on May 15, 2026
  15

• Support for differentiable timing-driven placement

  limbo018/DREAMPlace#241 · Filter by author jerry1249756 opened on May 3, 2026
  1

• HeteroSTA engine fails to load: undefined symbol DefWriter::write in timing_heterosta_cpp.so

  limbo018/DREAMPlace#238 · Filter by author GO25XIP opened on Mar 14, 2026
  5

• Bus port / bit-select naming mismatch between Verilog, SDC, and DEF

  limbo018/DREAMPlace#234 · Filter by author Amik-TJ opened on Feb 11, 2026

• Support for Blackwell GPUs and CUDA 12.x (Resolve cub namespace conflicts and version compatibility)

  limbo018/DREAMPlace#231 · Filter by author lxxxxb opened on Nov 12, 2025
  2

• align Problem

  limbo018/DREAMPlace#227 · Filter by author meihailang opened on Sep 10, 2025

• ICCAD04 benchmark legalization troubles

  limbo018/DREAMPlace#226 · Filter by author profmadden opened on Aug 22, 2025
  13

• "timing_opt_flag": 1，malloc(): invalid size (unsorted)

  limbo018/DREAMPlace#224 · Filter by author tianqixun opened on Aug 13, 2025
  2

• Could not find the net name xxxx/xxx in timer

  limbo018/DREAMPlace#221 · Filter by author dmsdms5 opened on Jul 16, 2025

• about routability

  limbo018/DREAMPlace#220 · Filter by author wrlbiscuits opened on Jul 8, 2025

• [ASSERT ]：failed: CUDA Runtime Error: invalid device ordinal

  limbo018/DREAMPlace#219 · Filter by author tianqixun opened on May 25, 2025
  3

• I meet error : "malloc(): corrupted top size Aborted (core dumped)" while running Placer.py on iccad2015.ot/superblue1.json

  limbo018/DREAMPlace#217 · Filter by author lfy2947590638 opened on Apr 23, 2025
  7

• how to get the right netlist formation，I have tried the netlist by saveNetlist -flat -flattenbus，but still show that do not support bus yet

  limbo018/DREAMPlace#216 · Filter by author chao1577135517 opened on Apr 22, 2025

• how to visulization the result and convert the .pl file to gds and so on ?

  limbo018/DREAMPlace#215 · Filter by author CVYang opened on Apr 18, 2025

• Errors while building

  limbo018/DREAMPlace#212 · Filter by author zk1056309462 opened on Mar 4, 2025
  5

• Def parser error

  limbo018/DREAMPlace#207 · Filter by author zixuanli136 opened on Dec 28, 2024
  4

• Assertion `range.low == range.high' failed: do not support bus yet

  limbo018/DREAMPlace#206 · Filter by author c01dwater opened on Dec 10, 2024
  8

• ASSERT ERROR when doing timing_driven placement

  limbo018/DREAMPlace#201 · Filter by author JeffreyzzZ0 opened on Nov 4, 2024
  1

• I meet error: 'const struct DefParser::Pin' has no member named 'vPinPort'

  limbo018/DREAMPlace#200 · Filter by author meihailang opened on Nov 4, 2024
  6

• Got different values using ops/hpwl and placedb.hpwl()

  limbo018/DREAMPlace#198 · Filter by author young03600 opened on Oct 27, 2024
  4

• bug while building

  limbo018/DREAMPlace#195 · Filter by author Gelisi opened on Oct 22, 2024
  24

• Reading issue with lef for NanGate45

  limbo018/DREAMPlace#194 · Filter by author nineight908 opened on Oct 22, 2024
  8

• TIME-DRIVEN

  limbo018/DREAMPlace#193 · Filter by author hemingxiao-3 opened on Oct 21, 2024
  9

• Can it run without GPU?

  limbo018/DREAMPlace#189 · Filter by author mingtianbo opened on Sep 24, 2024
  2