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The-OpenROAD-Project / OpenROAD

OpenROAD's unified application implementing an RTL-to-GDS Flow. Documentation at https://openroad.readthedocs.io/en/latest/
https://theopenroadproject.org/
BSD 3-Clause "New" or "Revised" License
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Error with message `_Map_base::at` #4070

Closed kareefardi closed 11 months ago

kareefardi commented 11 months ago

Describe the bug

check_antennas -verbose exits with the mentioned error.

Expected Behavior

A clearer error message or perhaps no exit at all.

OpenROAD Environment

Git commit: 7ff344109037f2ace724a784d4801b691827ea49
kernel: Linux 5.15.0-84-generic
os: Ubuntu 22.04.1 LTS (Jammy Jellyfish)
cmake version 3.25.1
-- The CXX compiler identification is GNU 11.4.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- OpenROAD version: v2.0-10516-g7ff344109
-- System name: Linux
-- Compiler: GNU 11.4.0
-- Build type: RELEASE
-- Install prefix: /usr/local
-- C++ Standard: 17
-- C++ Standard Required: ON
-- C++ Extensions: OFF
-- The C compiler identification is GNU 11.4.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found Python: /usr/bin/python3.10 (found version "3.10.12") found components: Interpreter 
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Performing Test C_COMPILER_SUPPORTS__-Wall
-- Performing Test C_COMPILER_SUPPORTS__-Wall - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wall
-- Performing Test CXX_COMPILER_SUPPORTS__-Wall - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-array-bounds
-- Performing Test C_COMPILER_SUPPORTS__-Wno-array-bounds - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-array-bounds
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-array-bounds - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-nonnull
-- Performing Test C_COMPILER_SUPPORTS__-Wno-nonnull - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-nonnull
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-nonnull - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-maybe-uninitialized
-- Performing Test C_COMPILER_SUPPORTS__-Wno-maybe-uninitialized - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-maybe-uninitialized
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-maybe-uninitialized - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-format-overflow
-- Performing Test C_COMPILER_SUPPORTS__-Wno-format-overflow - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-format-overflow
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-format-overflow - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-unused-variable
-- Performing Test C_COMPILER_SUPPORTS__-Wno-unused-variable - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-unused-variable
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-unused-variable - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-unused-function
-- Performing Test C_COMPILER_SUPPORTS__-Wno-unused-function - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-unused-function
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-unused-function - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-write-strings
-- Performing Test C_COMPILER_SUPPORTS__-Wno-write-strings - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-write-strings
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-write-strings - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-sign-compare
-- Performing Test C_COMPILER_SUPPORTS__-Wno-sign-compare - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-sign-compare
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-sign-compare - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-deprecated
-- Performing Test C_COMPILER_SUPPORTS__-Wno-deprecated - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-deprecated
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-deprecated - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-c++11-narrowing
-- Performing Test C_COMPILER_SUPPORTS__-Wno-c++11-narrowing - Failed
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-c++11-narrowing
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-c++11-narrowing - Failed
-- Performing Test C_COMPILER_SUPPORTS__-Wno-register
-- Performing Test C_COMPILER_SUPPORTS__-Wno-register - Failed
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-register
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-register - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-format
-- Performing Test C_COMPILER_SUPPORTS__-Wno-format -CMake Warning at src/CMakeLists.txt:233 (message):
  spdlog: SPDLOG_FMT_EXTERNAL=ON

 Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-format
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-format - Success
-- Performing Test C_COMPILER_SUPPORTS__-Wno-reserved-user-defined-literal
-- Performing Test C_COMPILER_SUPPORTS__-Wno-reserved-user-defined-literal - Failed
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-reserved-user-defined-literal
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-reserved-user-defined-literal - Failed
-- Performing Test C_COMPILER_SUPPORTS__-fpermissive
-- Performing Test C_COMPILER_SUPPORTS__-fpermissive - Failed
-- Performing Test CXX_COMPILER_SUPPORTS__-fpermissive
-- Performing Test CXX_COMPILER_SUPPORTS__-fpermissive - Success
-- Performing Test C_COMPILER_SUPPORTS__-x
-- Performing Test C_COMPILER_SUPPORTS__-x - Failed
-- Performing Test CXX_COMPILER_SUPPORTS__-x
-- Performing Test CXX_COMPILER_SUPPORTS__-x - Failed
-- Performing Test C_COMPILER_SUPPORTS__c++
-- Performing Test C_COMPILER_SUPPORTS__c++ - Failed
-- Performing Test CXX_COMPILER_SUPPORTS__c++
-- Performing Test CXX_COMPILER_SUPPORTS__c++ - Failed
-- Performing Test C_COMPILER_SUPPORTS__-Wno-unused-but-set-variable
-- Performing Test C_COMPILER_SUPPORTS__-Wno-unused-but-set-variable - Success
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-unused-but-set-variable
-- Performing Test CXX_COMPILER_SUPPORTS__-Wno-unused-but-set-variable - Success
-- TCL library: /usr/lib/x86_64-linux-gnu/libtcl.so
-- TCL header: /usr/include/tcl/tcl.h
-- TCL readline library: /usr/lib/x86_64-linux-gnu/libtclreadline.so
-- TCL readline header: /usr/include/x86_64-linux-gnu
-- Found SWIG: /usr/bin/swig4.0 (found suitable version "4.0.2", minimum required is "3.0")  
-- Found Boost: /usr/local/lib/cmake/Boost-1.81.0/BoostConfig.cmake (found version "1.81.0")  
-- boost: 1.81.0
-- Found Python3: /usr/include/python3.10 (found version "3.10.12") found components: Development Development.Module Development.Embed 
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.11") 
-- spdlog: 1.9.2
-- Found BISON: /usr/bin/bison (found version "3.8.2") 
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE) 
-- STA version: 2.4.0
-- STA git sha: 68600a2921a47679e1c3a159bdb852df191a0a62
-- System name: Linux
-- Compiler: GNU 11.4.0
-- Build type: RELEASE
-- Build CXX_FLAGS: -O3 -DNDEBUG
-- Install prefix: /usr/local
-- Found FLEX: /usr/bin/flex (found version "2.6.4") 
-- TCL library: /usr/lib/x86_64-linux-gnu/libtcl.so
-- TCL header: /usr/include/tcl/tcl.h
-- SSTA: 0
-- STA executable: /home/karim/work/OpenROAD/src/sta/app/sta
-- GPU is not enabled
-- TCL library: /usr/lib/x86_64-linux-gnu/libtcl.so
-- TCL header: /usr/include/tcl/tcl.h
-- Found re2: /home/karim/Downloads/or-tools_x86_64_Ubuntu-22.10_cpp_v9.5.2237/lib/cmake/re2/re2Config.cmake (found version "9.0.0") 
-- Found Clp: /home/karim/Downloads/or-tools_x86_64_Ubuntu-22.10_cpp_v9.5.2237/lib/cmake/Clp/ClpConfig.cmake (found version "1.17.7") 
-- Found Cbc: /home/karim/Downloads/or-tools_x86_64_Ubuntu-22.10_cpp_v9.5.2237/lib/cmake/Cbc/CbcConfig.cmake (found version "2.10.7") 
-- Found Eigen3: /usr/share/eigen3/cmake/Eigen3Config.cmake (found version "3.4.0") 
-- Found SCIP: /home/karim/Downloads/or-tools_x86_64_Ubuntu-22.10_cpp_v9.5.2237/lib/cmake/scip/scip-config.cmake (found version "8.0.1") 
-- GUI is enabled
-- Charts widget is not enabled
-- Found Boost: /usr/local/lib/cmake/Boost-1.81.0/BoostConfig.cmake (found version "1.81.0") found components: serialization 
-- Found OpenMP_CXX: -fopenmp (found version "4.5") 
-- Found OpenMP: TRUE (found version "4.5")  
-- Could NOT find VTune (missing: VTune_LIBRARIES VTune_INCLUDE_DIRS) 
-- Found Boost: /usr/local/lib/cmake/Boost-1.81.0/BoostConfig.cmake (found suitable version "1.81.0", minimum required is "1.78")  
-- TCL library: /usr/lib/x86_64-linux-gnu/libtcl.so
-- TCL header: /usr/include/tcl/tcl.h
-- Found Boost: /usr/local/lib/cmake/Boost-1.81.0/BoostConfig.cmake (found version "1.81.0") found components: serialization system thread 
-- TCL readline enabled
-- Tcl Extended disabled
-- Python3 enabled
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/tmp.FwyhqZ4KAP

OpenLane Environment

open_pdks dd7771c384ed36b91a25e9f8b314355fc26561be
Kernel: Linux v5.15.0-84-generic
Distribution: ubuntu 22.04
Python: v3.10.12 (OK)
Container Engine: docker v20.10.22 (OK)
OpenLane Git Version: update-openroad_app-dev
pip: INSTALLED
python-venv: INSTALLED
---
PDK Version Verification Status: OK
---
Git Log (Last 3 Commits)

f32a3908 2023-10-03T12:21:27+03:00 export c++ before python modules installs since libparse requires gcc - kareefardi -  (HEAD -> update-openroad_app, fork/update-openroad_app)
f60fdae9 2023-10-03T11:38:13+03:00 update openroad app - kareefardi -  ()
5771836b 2023-10-01T15:19:35+00:00 Add -skip_io and iterate io and global placement (#1984) - Kareem Farid -  (tag: 2023.10.02, origin/master, master)
---
Git Remotes

donn    git@github.com:donn/openlane.git (fetch)
donn    git@github.com:donn/openlane.git (push)
fork    git@github.com:kareefardi/OpenLane.git (fetch)
fork    git@github.com:kareefardi/OpenLane.git (push)
origin  git@github.com:The-OpenROAD-Project/OpenLane.git (fetch)
origin  git@github.com:The-OpenROAD-Project/OpenLane.git (push)

To Reproduce

issue_reproducible.tar.gz Extract and run bash run.tcl

Relevant log output

OpenROAD v2.0-10516-g7ff344109
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
[INFO]: Reading ODB at './results/routing/spm.odb'…
define_corners Typical
read_liberty -corner Typical pdk/sky130A/libs.ref/sky130_fd_sc_hd/lib/sky130_fd_sc_hd__tt_025C_1v80.lib
Using 1e-12 for capacitance...
Using 1e+03 for resistance...
Using 1e-09 for time...
Using 1e+00 for voltage...
Using 1e-03 for current...
Using 1e-09 for power...
Using 1e-06 for distance...
Reading design constraints file at 'home/karim/work/OpenLane/scripts/base.sdc'…
[INFO]: Setting output delay to: 2.0
[INFO]: Setting input delay to: 2.0
[INFO]: Setting load to: 0.033442
[INFO]: Setting clock uncertainty to: 0.25
[INFO]: Setting clock transition to: 0.15
[INFO]: Setting timing derate to: 5.0 %
Error: antenna_check.tcl, 18 _Map_base::at

Screenshots

No response

Additional Context

The same error happened during detailed routing while reading guides file. issue_reproducible.tar.gz. The workaround is that we no longer have to read guides file before detailed routing if we are using odb. However, as mentioned above the error happens again in a later stage in the flow

eder-matheus commented 11 months ago

@kareefardi I've created a PR to avoid having the map error, but I also found that the issue occurs because the global router doesn't have the min-max routing layers information when executing the check_antennas command. I suggest you add the following command to avoid such errors: set_routing_layers -signal min-max -clock min-max.

I'll also add a warning in GRT for cases where the layer range is not defined.

EDIT: actually, I don't think a warning is necessary since it can just set the layer range to use the min and max routing layers of the tech. It is already performed, so my PR covering the existing error should be enough.