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Re: [Help-glpk] testing glpk 4.46 on 64-bit platform
From: |
Andrew Makhorin |
Subject: |
Re: [Help-glpk] testing glpk 4.46 on 64-bit platform |
Date: |
Mon, 02 May 2011 14:29:08 +0400 |
Hi Xypron,
> 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
Thank you very much for testing.
I think that glpk has been sufficiently tested, so no more testing is
needed.
>
> 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
>
On 64-bit platforms sizeof(size_t) = 8 while sizeof(int) = 4. We may
ignore these warnings.
Best regards,
Andrew Makhorin