Re: [AMBER-Developers] About IEEE warnings in pmemd.cuda

From: Daniel Roe <daniel.r.roe.gmail.com>
Date: Thu, 24 Jan 2019 11:33:16 -0500

Hi,

On Fri, Jan 18, 2019 at 10:38 PM pengfei li <ldsoar1990.gmail.com> wrote:
>
> Do these warnings matter? Thanks!

No. It just means that some math operations resulted in denormal
numbers (https://en.wikipedia.org/wiki/Denormal_number) or underflows
(https://en.wikipedia.org/wiki/Arithmetic_underflow) etc. As long as
the tests are passing these warnings are considered acceptable.

-Dan

>
> Best regards,
> Pengfei
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Received on Thu Jan 24 2019 - 09:00:02 PST