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Re: odd behaviour with 2x2 matrix floating-point multiplication


From: Marco Atzeri
Subject: Re: odd behaviour with 2x2 matrix floating-point multiplication
Date: Tue, 16 Dec 2014 06:37:16 +0100
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0

On 12/16/2014 6:12 AM, Marco Atzeri wrote:
On 12/16/2014 4:47 AM, s.jo wrote:

Is this a problem related to a release version of BLAS and/or cygwin?

blas dependent surely.
cygwin specific I doubt.

additional, for both blas's using the 64 bit versions:

ii =  10000
count_err =

   0
   0

ans =

   0
   0

Regards
Marco



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