[Shootout-list] Mono timings correct for tcp* tests?

[Dave]

I just tried this with mono v1.1.4 (they recommend upgrading to this on 
their homepage) and it displays the same behaviour as 1.0.6 on my system, RH 
Fedora Core 3.

- Dave

----- Original Message ----- 
From: "Dave" <davejf@frontiernet.net>
To: "Isaac Gouy" <igouy2@yahoo.com>; <shootout-list@lists.alioth.debian.org>
Sent: Monday, March 21, 2005 8:27 AM
Subject: Re: [Shootout-list] Mono timings correct for tcp* tests?


># 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
>>>
>>>
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