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VLSIDA / OpenRAM

An open-source static random access memory (SRAM) compiler.
http://www.openram.org
BSD 3-Clause "New" or "Revised" License
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4 test case failed for freepdk and scn4m #209

Closed z4fang closed 6 months ago

z4fang commented 8 months ago

Describe the bug A clear and concise description of what the bug is. I ran unit test and got

FAILING TESTS freepdk45/21_model_delay_test.bad freepdk45/21_xyce_setuphold_test.bad freepdk45/23_lib_sram_test.bad freepdk45/30_openram_sram_char_test.bad scn4m_subm/21_model_delay_test.bad scn4m_subm/21_xyce_setuphold_test.bad scn4m_subm/23_lib_sram_test.bad scn4m_subm/30_openram_sram_char_test.bad

all logs have this error:

[2023-10-26 10:13:54.741365] ERROR: file stimuli.py: line 421: Spice simulation error: /bin/bash -c 'source /home/kfang/work/unittest/OpenRAM/miniconda/bin/activate && /home/kfang/work/unittest/OpenRAM/miniconda/bin/mpirun -np 8 /home/kfang/work/unittest/OpenRAM/miniconda/bin/Xyce -r /home/kfang/work/unittest/OpenRAM/compiler/tests/results/scn4m_subm/21_model_delay_test/tmp/timing.raw -o /home/kfang/work/unittest/OpenRAM/compiler/tests/results/scn4m_subm/21_model_delay_test/tmp/timing.lis /home/kfang/work/unittest/OpenRAM/compiler/tests/results/scn4m_subm/21_model_delay_test/tmp/delay_stim.sp && conda deactivate'

Version Which commit are you using? 3113798b13dac5470534fde5aaebbb038dce195f

Logs If applicable, add logs or output to help explain your problem.

image

Additional context Add any other context about the problem here.

mguthaus commented 8 months ago

It would help to see the log files for each of the tests to see what is going on. These should be in the directory with .log extension.

Since these are all characterization, it is likely an updated version of Xyce that causes a characterization problem.

z4fang commented 8 months ago

logs.zip

I have attached the .log and .out logs. I belive the error come from the command /home/kfang/work/OpenRAM/env/bin/mpirun -np 3 /home/kfang/work/OpenRAM/env/bin/Xyce -r /tmp/openram_kfang_2312715_temp/timing.raw -o /tmp/openram_kfang_2312715_temp/timing.lis /tmp/openram_kfang_2312715_temp/delay_stim.sp

image

mguthaus commented 8 months ago

It looks like your system is missing a Xyce dependency. You need to install the fftw3-3 shared library. In Ubuntu, I just do: sudo apt install fftw3 fftw3-dev

erendn commented 6 months ago

This issue should be fixed with v1.2.43 (https://github.com/VLSIDA/OpenRAM/commit/caa9b2a2d87d2c8f088c9e8807d5fe0aab70a4c5).