I need to simulate many core systems where I may have 64+ cores running, and
each core has multiple thread contexts. It appears M5 now creates a couple of
sockets for each thread context at the beginning of the simulation. I'm not
sure what roles the sockets play, but I guest application doesn't use sockets.
Is there a way to turn them off?
Thanks!
Jiayuan
----- Original Message -----
From: "Gabe Black" <[EMAIL PROTECTED]>
To: "M5 users mailing list" <m5-users@m5sim.org>
Sent: 2007年12月4日 9:43 AM
Subject: Re: [m5-users] panic: Can't create socket
> Likely what is happening is the m5 process is running out of file
> descriptors. If you expect your simulation to need to open a lot of
> them, you could try to push up that limit. I don't remember exactly how
> that's done off hand, but I'm pretty sure you need administrative
> privileges to do that normally. It could also be that your simulation is
> going berserk and opening a ton of files when it shouldn't, although
> that's not likely since it looks like it hasn't done anything yet.
>
> Gabe
>
> Jiayuan Meng wrote:
>> Hey all,
>>
>> While testing my program, I sometimes get the following panic. What can I do
>> about it? By the way, is there anyway to turn off the sockets?
>> Thanks !
>>
>> Global frequency set at 1000000000000 ticks per second
>> 0: system.remote_gdb.listener: listening for remote gdb #0 on port 7261
>> 0: system.remote_gdb.listener: listening for remote gdb #1 on port 7262
>> 0: system.remote_gdb.listener: listening for remote gdb #2 on port 7263
>> panic: Can't create socket:Too many open files !
>>
>> Jiayuan
>> ------------------------------------------------------------------------
>>
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