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ngspice
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added the build of the diode shared object to the python test script

This commit is contained in:
Mario 2022-05-03 23:14:04 +02:00 committed by DSPOM
parent 10c2c129a9
commit db59c25590
2 changed files with 28 additions and 2 deletions
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3
.gitignore vendored
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@ -87,6 +87,7 @@ src/spicelib/parser/inpptree-parser.h
# Visual Studio Code user options files # Visual Studio Code user options files
.vscode/ .vscode/
test_cases/diode/test_osdi/.osdi/diode_va.so
test_cases/diode/test_osdi/* test_cases/diode/test_osdi/*
test_cases/diode/test_built_in/* test_cases/diode/test_built_in/*
test_cases/diode/diode_va.c
test_cases/diode/osdi.h

27
test_cases/diode/test_diode.py
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@ -5,6 +5,8 @@ import numpy as np
import subprocess import subprocess
import pandas as pd import pandas as pd
directory = os.path.dirname(__file__)
# This test runs a DC, AC and Transient Simulation of a simple diode. # This test runs a DC, AC and Transient Simulation of a simple diode.
# The diode is available in the "OSDI" Git project and needs to be compiled to a shared object # The diode is available in the "OSDI" Git project and needs to be compiled to a shared object
# and then bet put into /usr/local/share/ngspice/osdi: # and then bet put into /usr/local/share/ngspice/osdi:
@ -15,6 +17,30 @@ import pandas as pd
# The integration test proves the functioning of the OSDI interface. The Ngspice diode is quite # The integration test proves the functioning of the OSDI interface. The Ngspice diode is quite
# complicated and the results are therefore not exactly the same. # complicated and the results are therefore not exactly the same.
# Future tests will target Verilog-A models like HICUM/L2 that should yield exactly the same results as the Ngspice implementation. # Future tests will target Verilog-A models like HICUM/L2 that should yield exactly the same results as the Ngspice implementation.
create_osdi_diode = True
if create_osdi_diode:
# plave the file "diode_va.c" next to this file
path_c_code = os.path.join(directory, "diode_va.c")
subprocess.run(
[
"gcc",
"-c",
"-Wall",
"-I",
"../../src/spicelib/devices/osdi/",
"-fpic",
"diode_va.c",
"-ggdb",
],
cwd=directory,
)
subprocess.run(
["gcc", "-shared", "-o", "diode_va.so", "diode_va.o", "-ggdb"],
cwd=directory,
)
os.makedirs(os.path.join(directory, "test_osdi/osdi"), exist_ok=True)
subprocess.run(["mv", "diode_va.so", "test_osdi/osdi/diode_va.so"], cwd=directory)
subprocess.run(["rm", "diode_va.o"], cwd=directory)
# specify location of Ngspice executable to be tested # specify location of Ngspice executable to be tested
@ -22,7 +48,6 @@ ngspice_path = "../../../debug/src/ngspice"
def test_ngspice(): def test_ngspice():
directory = os.path.dirname(__file__)
path_netlist = os.path.join(directory, "netlist.sp") path_netlist = os.path.join(directory, "netlist.sp")
# open netlist and activate Ngspice diode # open netlist and activate Ngspice diode