## THIS IS AN ANNOTATED VERSION AND NOT SUPPOSED TO BE PARSED
## for more information on the file format see:
## http://kcachegrind.sourceforge.net/html/CallgrindFormat.html
## and
## http://valgrind.org/docs/manual/cg-manual.html#cg-manual.impl-details.file-format

#################
# information about the app that was run
##

version: 1
creator: callgrind-3.6.0.SVN-Debian
pid: 2992
cmd:  ls
part: 1

#################
# desc: type: value [Cachegrind]
# This specifies various information for this dump.
# For some types, the semantic is defined, but any description type is allowed.
# Unknown types are ignored.
#
# From cachegrind man:
#
# The contents of the "desc:" lines are printed out at the top of the summary.
# This is a generic way of providing simulation specific information,
# e.g. for giving the cache configuration for cache simulation.
#
# Basically seems to be some information on what caches where found, how long the app ran and
# why the callgrind file was created (app closed, died, callgrind_control --dump, ...)
##

desc: I1 cache:
desc: D1 cache:
desc: L2 cache:

desc: Timerange: Basic block 0 - 300089
desc: Trigger: Program termination

#################
# the positions that get reported, whitespace separated list
##
positions: line

#################
# events that where counted, whitespace separated list
#
# Ir == Instructions
##
events: Ir

#################
# list of total count of events, in this case total cost of Ir events
# Can be used for a progress bar
##
summary: 1434186

#################
# ob: the object the function lives in
# fl: the file where the function lives in
# fn: the function
#
# the (NUM) stuff before that is used for string compression, each string gets only printed once,
# afterwards only (3) or similar will be written
#
# the numbers below are the data columns, starting with the position(s) and then the event(s)
# in our case it's just a pair of pos, event
#
# "If a cost line specifies less event counts than given in the "events" line,
# the rest is assumed to be zero."
#
# "Note that regular cost lines always give self (also called exclusive)
# cost of code at a given position."
#
# generally all this should be shown accumulated for the function.
# if the file exists we might want to show a line-by-line analysis though.
# furthermore note that positions size gets compressed by just wirting the absolute number once
# than using relative values.
##
ob=(3) /lib/i686/cmov/libpthread-2.11.2.so
fl=(131) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_rwlock_unlock.S
fn=(782) pthread_rwlock_unlock
33 3
+2 3
+5 3
+3 3
+1 3
+1 3
+6 3
+2 3
+1 3
+4 3
+2 3
+1 3
+1 3
+1 3
+3 3
+1 3
+39 3
+6 3
+2 3
+1 3
+1 3
+1 3

#################
# here we don't have an object and the fn has no symbol, same as above otherwise
##
fl=(44) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/sem_post.S
fn=(196) 0x00004340
170 11
+1 11

#################
# here we don't have an object, same as above otherwise
#
# also noteworthy is the c{ob,fi,fn} stuff, it shows the object, file, and function of a call
# if they are not given for a calls=... line, they are assumed to be the same as the parent function.
# The calls format is this:
#
#  calls=(Call Count) (Destination position)
# (Source position) (Inclusive cost of call)
#
# Another interesting point: The * for the position means: +-0, i.e. same position as before
##
fl=(43) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/nptl-init.c
fn=(194) __pthread_initialize_minimal
273 4
+14 1
+2 1
-16 1
+16 1
-16 1
+16 1
-2 1
-14 1
cfi=(44)
cfn=(196)
calls=1 170
* 2
* 1
+16 3
cob=(1) /lib/ld-2.11.2.so
cfi=(1) ???
cfn=(198) _dl_sysinfo_int80
calls=1 0
* 2
* 4
+1 3
+1 1
+4 5
+7 1
+6 1
-6 2
+2 1
+4 3
cob=(1)
cfi=(1)
cfn=(198)
calls=1 0
* 2
* 1
+11 2
-2 1
+2 4
cob=(1)
cfi=(1)
cfn=(198)
calls=1 0
* 2
* 1
+1 1
-2 1
+2 1
+1 1
+7 3
+12 2
-8 1
+8 7
cob=(1)
cfi=(1)
cfn=(198)
calls=1 0
* 2
* 1
+1 1
-3 1
+3 1
+1 2
+1 2
+7 3
+4 1
fi=(156) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../nptl/sysdeps/pthread/list.h
49 2
fe=(43)
354 1
fi=(156)
49 1
+1 1
+2 1
-1 1
fe=(43)
358 2
+8 2
-2 2
+2 37
+16 1
-14 2
-3 1
+3 3
cfi=(45) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../sysdeps/unix/sysv/linux/i386/sigaction.c
cfn=(200) __libc_sigaction
calls=1 59
* 93
+3 1
+3 1
+8 1
-11 1
+1 1
+2 3
cfi=(45)
cfn=(200)
calls=1 59
* 93
+8 1
fi=(157) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../sysdeps/unix/sysv/linux/bits/sigset.h
119 2
fe=(43)
382 4
cob=(1)
cfi=(1)
cfn=(198)
calls=1 0
* 2
* 1
+5 3
cob=(1)
cfi=(36) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/elf/dl-tls.c
cfn=(214) _dl_get_tls_static_info
calls=1 -64
* 14
cob=(1)
cfi=(46) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/elf/../sysdeps/i386/dl-trampoline.S
cfn=(208) _dl_runtime_resolve
calls=1 29
* 1958
+3 4
+2 1
+2 2
+6 1
-6 4
+6 3
cob=(4) /lib/i686/cmov/libc-2.11.2.so
cfi=(48) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/resource/../sysdeps/unix/sysv/linux/i386/getrlimit.c
cfn=(220) getrlimit@@GLIBC_2.2
calls=1 41
* 20
cob=(1)
cfi=(46)
cfn=(208)
calls=1 29
* 1634
-1 2
+1 1
-1 2
+5 2
+7 2
cob=(4)
cfi=(50) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/posix/../sysdeps/unix/sysv/linux/x86_64/sysconf.c
cfn=(228) sysconf
calls=1 33
* 50
cob=(1)
cfi=(46)
cfn=(208)
calls=1 29
* 1458
+1 1
+1 1
-1 1
+1 2
+4 4
+1 1
+4 1
cob=(4)
cfi=(55) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/elf/dl-tsd.c
cfn=(242) __libc_dl_error_tsd
calls=1 51
* 10
cob=(1)
cfi=(46)
cfn=(208)
calls=1 29
* 1630
* 3
cob=(1)
cfi=(2) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/elf/rtld.c
cfn=(84) _dl_initial_error_catch_tsd
calls=1 796
* 9
* 2
+1 1
+6 1
+1 1
-7 1
+4 2
+4 1
-3 2
+3 1
+3 2
+11 1
fi=(58) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../nptl/sysdeps/unix/sysv/linux/i386/smp.h
40 1
fe=(43)
434 1
+3 2
+2 2
+6 3
cob=(4)
cfi=(56) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/nptl/../nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c
cfn=(248) __libc_pthread_init
calls=1 43
* 458
cob=(1)
cfi=(46)
cfn=(208)
calls=1 29
* 1630
fi=(58)
40 2
cob=(4)
cfi=(59) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/posix/../sysdeps/unix/syscall-template.S
cfn=(258) uname
calls=1 +42
* 10
cob=(1)
cfi=(46)
cfn=(208)
calls=1 -11
* 1377
* 3
+15 4
cob=(4)
cfi=(62) /build/buildd-eglibc_2.11.2-6-i386-6jE6oF/eglibc-2.11.2/string/../string/strstr.c
cfn=(268) __GI_strstr
calls=1 -2
* 366
cob=(1)
cfi=(46)
cfn=(208)
calls=1 -26
* 1474
fe=(43)
449 4
+1 6