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From: Jozef Pupava <jpupava@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH 2/2] Avoid zero or negative int results in calculations
Date: Fri, 27 Mar 2020 11:15:46 +0100	[thread overview]
Message-ID: <20200327111546.07d8e28c@daedruan> (raw)
In-Reply-To: <20200327095715.GA16912@dell5510>

Hi Petr,

I will try to decrease, ideally remove the slowdown.

Jozef

On Fri, 27 Mar 2020 10:57:15 +0100
Petr Vorel <pvorel@suse.cz> wrote:

> Hi,
> 
> > Before:
> > real	0m0,013s  
> 
> > After (slowed by second commit, not by the rewrite):
> > real	0m0,402s  
> 
> Although the slowdown it's ~30 times, it's obviously fast enough,
> so I wouldn't consider it as a problem. I was just surprised by it.
> 
> My concern is about brief explanation where/how is zero or negative
> result appears. But maybe it's obvious and I just don't see it.
> 
> Kind regards,
> Petr


  reply	other threads:[~2020-03-27 10:15 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-24 13:38 [LTP] [PATCH 2/2] Avoid zero or negative int results in calculations Jozef Pupava
2020-03-26  8:45 ` Petr Vorel
2020-03-26 13:46   ` Cyril Hrubis
2020-03-26 20:32     ` Petr Vorel
2020-03-27  9:57       ` Petr Vorel
2020-03-27 10:15         ` Jozef Pupava [this message]
2020-03-27 10:17         ` Martin Doucha
2020-03-27 15:23           ` Petr Vorel

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