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Re: [Help-glpk] testing glpk 4.46 on 64-bit platform


From: xypron
Subject: Re: [Help-glpk] testing glpk 4.46 on 64-bit platform
Date: Sun, 1 May 2011 11:13:44 -0700 (PDT)

Hello Andrew,

the glpk-4.46 preview can be compiled with VC 10 to a 64bit application.

The mps-gzip tests proposed run fine for 
http://miplib.zib.de/download/momentum2.mps.gz

I observed the following warnings which could be fixed:
..\src\glpsql.c(796) : warning C4267: '=' : conversion from 'size_t' to
'int', possible loss of data
..\src\glpsql.c(799) : warning C4267: '=' : conversion from 'size_t' to
'int', possible loss of data
..\src\glpsql.c(857) : warning C4267: '=' : conversion from 'size_t' to
'int', possible loss of data
..\src\glpsql.c(893) : warning C4244: '=' : conversion from 'SQLLEN' to
'int', possible loss of data
..\src\glpsql.c(935) : warning C4267: '=' : conversion from 'size_t' to
'int', possible loss of data
..\src\glpsql.c(1036) : warning C4244: 'function' : conversion from
'SQLINTEGER' to 'SQLSMALLINT', possible loss of data

Best regards

Xypron



Andrew Makhorin wrote:
> 
> To test the package please do the following:
> 
> 1. Build the package. On running the configure script under Linux you do
> not need to specify --with-zlib, because now zlib is incorporated into
> the distribution.
> 
> 2. Take some (large enough, say, 100-200Kb) lp/mip file, say, foo.mps,
> pack it to foo.mps.gz with gzip or equivalent utility, and pass it to
> glpsol:
> 
>    glpsol --check foo.mps.gz
> 
> Make sure that the file has been successfully read.
> 
> 2. Run glpsol as follows:
> 
>    glpsol --check bar.mps --wmps bar.mps.gz
> 
> and make sure that bar.mps.gz can be correctly unpacked with gzip.
> 
> 

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