Date: Sat, 28 Dec 2002 08:45:22 -0500 (EST) From: Adam K Kirchhoff <adamk@voicenet.com> To: Kyunghwan Kim <redjade@ada.snu.ac.kr> Cc: freebsd-smp <freebsd-smp@FreeBSD.ORG> Subject: Re: CPU usage... Message-ID: <20021228084433.J2540@sorrow.ashke.com> In-Reply-To: <20021228130928.GA87308@ada.snu.ac.kr> References: <20021223091038.X71412@sorrow.ashke.com> <20021228130928.GA87308@ada.snu.ac.kr>
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This is your app? :-) [ adamk@sorrow ~ ]$ ./oncpu Segmentation fault (core dumped) [ adamk@sorrow ~ ]$ gdb oncpu oncpu.core GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"...(no debugging symbols found)... Core was generated by `oncpu'. Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/lib/libkvm.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libkvm.so.2 Reading symbols from /usr/lib/libc.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libc.so.5 Reading symbols from /usr/libexec/ld-elf.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/libexec/ld-elf.so.1 #0 0x2806d2d7 in kvm_getprocs () from /usr/lib/libkvm.so.2 (gdb) bt #0 0x2806d2d7 in kvm_getprocs () from /usr/lib/libkvm.so.2 #1 0x08048621 in main () #2 0x08048505 in _start () (gdb) quit I'm more than willing to give it a shot again if you think you know what the problem is. Adam On Sat, 28 Dec 2002, Kyunghwan Kim wrote: > On Mon, Dec 23, 2002 at 09:11:29AM -0500, Adam K Kirchhoff wrote: > > > > Is there any way to see the activity on each individual CPU when running > > -CURRENT on an SMP system? gkrellm only shows one (presumably a > > combination of the activity on both CPUs). > > What about trying this one? > It is really a toy program. ;) > > http://redjade.org/doc/oncpu/ > -- > Kyunghwan Kim > redjade@ada.snu.ac.kr > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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