[eispice] Re: GitHub Repository

  • From: Trémouilles David <david.trem@xxxxxxxxx>
  • To: eispice@xxxxxxxxxxxxx
  • Date: Sun, 08 Jul 2012 09:52:51 +0200

Hi,

First of all, thank you very much Charles for putting eispice on Github !

Nick, I try using eispice on Mac too. But it fail on install on gfortran
related stuff:
building 'simulator_' extension
creating build/temp.macosx-10.7-x86_64-2.7
creating build/temp.macosx-10.7-x86_64-2.7/module
/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -pipe -O2 
-fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes 
-DLIBNAME=simulator -I./include 
-I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include
 
-I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 
-c ./module/simulatormodule.c -o 
build/temp.macosx-10.7-x86_64-2.7/./module/simulatormodule.o
/usr/bin/clang -bundle -undefined dynamic_lookup -isysroot / 
-L/opt/local/lib 
build/temp.macosx-10.7-x86_64-2.7/./module/simulatormodule.o -L./libs 
-lsimulator -lsuperlu -llapack -lblas -ltoms -lcephes -lcalc -ldata 
-lgfortran -o build/lib.macosx-10.7-x86_64-2.7/simulator_.so
ld: library not found for -lgfortran
clang: error: linker command failed with exit code 1 (use -v to see 
invocation)
error: command '/usr/bin/clang' failed with exit status 1

Any suggestion to solve this issue ?

Thanks,

David

Le 07/07/12 15:36, Nick Waite a écrit :
> Thank you for keeping up the work on eispice!
>
> I just downloaded the Git repository and am happy to report that,
> after much convolution and woe involving gfortran, I was able to
> compile and successfully run it on a mac with 64-bit python 2.7.2.5.
>
> This is very exciting. I will shortly begin trying to attach an
> optimizer for some automatic circuit optimization.
>
> Before eispice can really do some useful circuit design work, though,
> it needs some active devices like mosfets and bipolar transistors.
>
> How hard do you think it would be to take the BSIM3 code (available
> here: http://www-device.eecs.berkeley.edu/bsim/?page=BSIM3_LR) and
> interface it with the eispice code? Would it require a whole rewrite?
> I feel like it would save a lot of work to have a "spice model
> interface layer" that, say, replaced "spice.h" and using #defines and
> some shim functions allows you to directly drop in spice models
> without much change. Is this possible?
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