I got some results using Valgrind 3.6.0 Ubuntu.
==17414== Callgrind, a call-graph generating cache profiler
==17414== Copyright (C) 2002-2009, and GNU GPL'd, by Josef Weidendorfer et
al.
==17414== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for
copyright info
==17414== Command: ./MatchUpAccurate
==17414==
--17414-- warning: Pentium 4 with 12 KB micro-op instruction trace cache
--17414-- Simulating a 16 KB I-cache with 32 B lines
==17414== For interactive control, run 'callgrind_control -h'.
==17414==
==17414== Events : Ir Dr Dw I1mr D1mr D1mw I2mr D2mr D2mw
==17414== Collected : 1277369 304854 106591 3591 8731 1584 714 4707 1096
==17414==
==17414== I refs: 1,277,369
==17414== I1 misses: 3,591
==17414== L2i misses: 714
==17414== I1 miss rate: 0.28%
==17414== L2i miss rate: 0.5%
==17414==
==17414== D refs: 411,445 (304,854 rd + 106,591 wr)
==17414== D1 misses: 10,315 ( 8,731 rd + 1,584 wr)
==17414== L2d misses: 5,803 ( 4,707 rd + 1,096 wr)
==17414== D1 miss rate: 2.5% ( 2.8% + 1.4% )
==17414== L2d miss rate: 1.4% ( 1.5% + 1.0% )
==17414==
==17414== L2 refs: 13,906 ( 12,322 rd + 1,584 wr)
==17414== L2 misses: 6,517 ( 5,421 rd + 1,096 wr)
==17414== L2 miss rate: 0.3% ( 0.3% + 1.0% )
On Fri, Apr 22, 2011 at 12:23 PM, Frank Chang <[email protected]>wrote:
> I am encountering some issues with using Valgrind 3.6.1 Callgrind on
> Centos Linux 5.5. I am using a simple test program using the Fibonnacci
> function(shown below). However, when I run:
>
> /home/frankc/DQTTest/valgrind-3.6.1/coregrind/valgrind --tool=callgrind
> --dump-instr=yes --simulate-cache=yes --collect-jumps=yes
>
> callgrind complains about std::ios_base::Init::Init() (in
> /usr/lib/libstdc++.so.6.0.8) and we obtain no profiling output. Is this
> issue specific to Centos Linux 5.5 or am I doing some wrong? I can send you
> my makefile if you wish. Is there a workaround to this problem? The
> Valgrind/Callgrind error messages are shown below. Thank you.
>
>
> /home/frankc/DQTTest/valgrind-3.6.1/coregrind/valgrind --tool=callgrind
> --dump-instr=yes --simulate-cache=yes --collect-jumps=yes
> ./MatchUpAccurate.exe >& mary8.txt
> ==18130== Callgrind, a call-graph generating cache profiler
> ==18130== Copyright (C) 2002-2010, and GNU GPL'd, by Josef Weidendorfer et
> al.
> ==18130== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
> ==18130== Command: ./MatchUpAccurate.exe
> ==18130==
> --18130-- warning: Pentium 4 with 12 KB micro-op instruction trace cache
> --18130-- Simulating a 16 KB I-cache with 32 B lines
> ==18130== For interactive control, run 'callgrind_control -h'.
> std::ios_base::Init::Init()
> BB# 215387
> Callgrind: jumps.c:164 (new_jcc): Assertion '(0 <= jmp) && (jmp <=
> from->bb->cjmp_count)' failed.
> ==18130== at 0x3801E4C8: report_and_quit (m_libcassert.c:193)
> ==18130== by 0x3801E69C: vgPlain_assert_fail (m_libcassert.c:267)
> ==18130== by 0x3800FCD9: vgCallgrind_get_jcc (jumps.c:164)
> ==18130== by 0x38003534: vgCallgrind_push_call_stack (callstack.c:217)
> ==18130== by 0x38001FDB: vgCallgrind_setup_bbcc (bbcc.c:844)
> ==18130== by 0x6292A7E3: ???
> sched status:
> running_tid=1
> Thread 1: status = VgTs_Runnable
> ==18130== at 0x3E30CB0: std::ios_base::Init::Init() (in
> /usr/lib/libstdc++.so.6.0.8)
> ==18130== by 0x3EA0125: ??? (in /usr/lib/libstdc++.so.6.0.8)
> ==18130== by 0x3E22BD0: ??? (in /usr/lib/libstdc++.so.6.0.8)
> ==18130== by 0xAE2162: call_init (in /lib/ld-2.5.so)
> ==18130== by 0xAE2272: _dl_init (in /lib/ld-2.5.so)
> ==18130== by 0xAD484E: ??? (in /lib/ld-2.5.so)
>
> // MatchUpTest.cpp
>
> int fibonacci(int n){
> if (n == 0)
> return 0;
> else if (n == 1)
> return 1;
> else
> return fibonacci(n - 1) + fibonacci(n-2);
> }
> int main(int Argc_,char *Argv_[]) {
>
> fibonacci(10);
> return 1;
> }
>
>
> ------------------------------------------------------------------------------
> Fulfilling the Lean Software Promise
> Lean software platforms are now widely adopted and the benefits have been
> demonstrated beyond question. Learn why your peers are replacing JEE
> containers with lightweight application servers - and what you can gain
> from the move. http://p.sf.net/sfu/vmware-sfemails
> _______________________________________________
> Valgrind-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/valgrind-users
>
>
--
Wan Mohd Fairuz WAN ISMAIL
OMAP System Multimedia Integration Team (Trainee)
Texas Instrument France
[email protected]
+33 (0)4 93 22 20 16
+33 (0)6 43 46 13 39
15 Le Palais des Fleurs,
74 Boulevard Raymond Poincare,
06160 Juan les Pins, FRANCE.
http://www.watt.com.my
+6 017 2071591
------------------------------------------------------------------------------
Fulfilling the Lean Software Promise
Lean software platforms are now widely adopted and the benefits have been
demonstrated beyond question. Learn why your peers are replacing JEE
containers with lightweight application servers - and what you can gain
from the move. http://p.sf.net/sfu/vmware-sfemails
_______________________________________________
Valgrind-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/valgrind-users
