[Shootout-list] Mono timings correct for tcp* tests?
Dave
davejf@frontiernet.net
Mon, 21 Mar 2005 08:27:24 -0600
# mono --version
Mono JIT compiler version 1.0.6, (C) 2002-2004 Novell, Inc and Contributors.
www.go-mono.com
TLS: normal
GC: Included Boehm (with typed GC)
SIGSEGV : normal
Globalization: ICU
----- Original Message -----
From: "Isaac Gouy" <igouy2@yahoo.com>
To: "Dave" <davejf@frontiernet.net>; <shootout-list@lists.alioth.debian.org>
Sent: Monday, March 21, 2005 3:15 AM
Subject: Re: [Shootout-list] Mono timings correct for tcp* tests?
> Which version of Mono?
>
> --- Dave <davejf@frontiernet.net> wrote:
>>
>> If I run tcpecho on an otherwise idle machine, there is a pretty
>> large
>> difference between user+sys and real times.
>>
>> # time mono tcpecho.exe 10
>> replies: 64000 bytes: 4096000
>>
>> real 0m3.658s
>> user 0m0.559s
>> sys 0m1.016s
>>
>> I'm wondering which is accurate?
>>
>> If user+sys is wrong I'd guess it's because two seperate mono
>> processes are
>> being run - one for the Listener and one for the Client.
>>
>> Here's a process listing for tcpecho:
>> root 18615 0.2 1.4 34172 7624 pts/6 Sl+ 20:48 0:00 mono
>> tcpecho.csharp_run 100
>> root 18616 0.0 0.5 18588 2792 ? Ss 20:48 0:00 mono
>> tcpecho.csharp_run 100
>> root 18619 0.3 1.0 33932 5668 ? Sl 20:48 0:00
>> /usr/bin/mono
>> tcpecho.csharp_run
>>
>> Here's a process listing for 'heapsort':
>> root 18605 0.2 15.9 105204 82128 pts/6 Sl+ 20:47 0:00 mono
>> heapsort.csharp_run 10000000
>> root 18606 0.0 0.4 17920 2236 ? Ss 20:47 0:00 mono
>> heapsort.csharp_run 10000000
>>
>> - Dave
>>
>>
>> _______________________________________________
>> Shootout-list mailing list
>> Shootout-list@lists.alioth.debian.org
>> http://lists.alioth.debian.org/mailman/listinfo/shootout-list
>>
>
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