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Win32 binary version for windows #2278

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Nelson-numerical-software opened this issue Oct 5, 2019 · 9 comments
Closed

Win32 binary version for windows #2278

Nelson-numerical-software opened this issue Oct 5, 2019 · 9 comments

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@Nelson-numerical-software

On main page,

Binary Packages
We provide official binary packages for the following platform:

Windows x86/x86_64
You can download them from file hosting on sourceforge.net.

Where is the x86 version ?
Only x64 version is available

Please provide it

Thanks

@martin-frbg
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Could you check if the binary I put in #805 (comment) works ? (It is not the latest version, but I will see if I can update it later)

@Nelson-numerical-software
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Hi, I would prefer to have latest version.
The easier could be to expose artefact in appveyor

@brada4
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brada4 commented Oct 7, 2019

Very basic build command for a linux VM (you dont need FPCSR parameter)
#1237 (comment)
PS you need fedora or ubuntu or rhel/centos for rady to use mingw32 cross-compiler
PPS probably play with autocomplete like bash-completion to get exact x86- gcc, gfortran and binutils
PPPS would be worth adding to faq, how those "binary releases" get built....

@martin-frbg
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@Nelson-numerical-software So does this one work for you ?
OpenBLAS-0.3.7-32bit.zip

@brada4
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brada4 commented Oct 7, 2019

Gfort deps?

@martin-frbg
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martin-frbg commented Oct 8, 2019

One of the reasons why I am asking. I believe I did everything the same as for the 64bit build where there were no complaints. I think there is also an old issue ticket about requiring cdecl stdcall on 32bit.

@Nelson-numerical-software
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Nelson-numerical-software commented Oct 8, 2019

@Nelson-numerical-software So does this one work for you ?
OpenBLAS-0.3.7-32bit.zip

Thanks, it works without some others dependencies
image
But x64 version requires some dependencies about gfortran.
image

It will be great to have same dependencies on win32 & x64 platforms (for packaging)

@brada4
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brada4 commented Oct 8, 2019

which functions you do import from BLAS?
Fortran part (LAPACK and LAPACKE depending on it) needs fortran redist. BLAS (like GEMM,SCAL etc) can do without.

@brada4
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brada4 commented Oct 8, 2019

(or point the finger at respective source file that does linear algebra)

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