search for: gprof

Author: mike_s Repository: /hg/zfs-crypto/gate Revision: e144729d8b901f4092085ea17a31bf10d1089f79 Log message: 6273860 gcc and sgs/gprof don''t get along 6273866 gcc and sgs/prof don''t get along Files: update: usr/src/cmd/sgs/gprof/Makefile.com update: usr/src/cmd/sgs/gprof/common/arcs.c update: usr/src/cmd/sgs/gprof/common/dfn.c update: usr/src/cmd/sgs/gprof/common/gprof.c update: usr/src/cmd/sgs/gprof/common...

...am performing my analysis with these commands: > library(plm) > data<-read.csv2("paolo.csv",header=TRUE) > data< pdata.frame(data,index=c("FIRM","YEAR"),drop.index=TRUE,row.names=TRUE) > RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+NGROWTH+TURN+GPROF+GPROF2 > grun.fe<-plm(RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+NGROWTH+TURN+GPROF+GPROF2,data=data,model="within") > grun.re <-plm(RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+NGROWTH+TURN+GPROF+GPROF2,data=data,model="random") > gw<-plm(RECEIV~LS...

...mmands: > > > library(plm) > > data<-read.csv2("paolo.csv",header=TRUE) > > data< > pdata.frame(data,index=c("FIRM","YEAR"),drop.index=TRUE,row.names=TRUE) > > > RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+NGROWTH+ > TURN+GPROF+GPROF2 > > > grun.fe<-plm(RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+ > PGROWTH+NGROWTH+TURN+GPROF+GPROF2,data=data,model="within") > > grun.re > <-plm(RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+ > NGROWTH+TURN+GPROF+GPROF2,data=data,model="random&...

Hi, I have searched R mail list archive and couldn't find my answers. The R extension describes how to make use of Rprof to profile R code. gprof can be also used for the same purpose for the C codes when the C codes are written independently and provided with a main() function. I'm currently writing R codes meshed with C Codes, and use .Call as the interface between the two parts. Rprof reports details of each R functions, but does...

...ibrary(plm) >> > data<-read.csv2("paolo.csv",header=TRUE) >> > data< >> pdata.frame(data,index=c("FIRM","YEAR"),drop.index=TRUE,row.names=TRUE) >> > >> RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+NGROWTH+TU >> RN+GPROF+GPROF2 >> > >> grun.fe<-plm(RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROW >> TH+NGROWTH+TURN+GPROF+GPROF2,data=data,model="within") >> > grun.re >> <-plm(RECEIV~LSIZE+LAGE+LAGE2+CFLOW+STLEV+FCOST+PGROWTH+NGRO >> WTH+TURN+GPROF+GPROF2,data=...

I have inherited a legacy S-plus system with about 10,000 lines of S and 10,000 lines of Fortran. It's now running under R. However, I would like to profile the fortran code with gprof or prof for performance tuning. I've successfully linked the .so file into a simple C driver program and profiled, but I can't seem to get profiling to work when using dyn.load() to use it from R. Do I have to use .C() to call some monitor initialization procedure explicitly? The /var/tmp...

If anyone has some reasonably valid gprof output laying around (from a vorbis encoding run), could you email it to me? Thanks, --Mike --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-dev-request@xiph.org' containing...

I needed the following patch to be able to use gprof with profiled build. regards, Benoit --- a/Makefile.rules (revision 37946) +++ b/Makefile.rules (working copy) @@ -212,6 +212,7 @@ CXX.Flags := $(OPTIMIZE_OPTION) -pg -g C.Flags := $(OPTIMIZE_OPTION) -pg -g LD.Flags := $(OPTIMIZE_OPTION) -pg -g + KEEP_SYMBOLS := 1 else ifeq ($(E...

...so, what assumptions can I make about the alignment of 'data' and 'qlp_coeff'? It would be really nice if these were both doubleword-aligned. Finally, in a more general context, is there an easy way to build for profiling, or do I have to edit the makefiles? I'm using gcc and gprof. Thanks in advance, -Brady -- Brady Patterson (brady@spaceship.com) Do you know Old Kentucky Shark?

...ge just to test one function. I notice that R CMD check creates a new directory called "package.Rcheck" and the shared objects and example code of the package are in there. Can I force R to use those *.so files instead of the ones in /usr/lib/R ? I also wonder "what is wrong with gprof? In the Writing R Extensions manual, it describes "oprofile" and "sprof" for Linux. I will try them, but they are unfamilar to me. I've used gprof in the past in C projects, and it is a pretty painless thing to add a compiler flag -pg, run the program, and then review gmo...

Hi, I was trying to profile some C-code using clang. This was the actual line: clang -flto -g -pg a.o b.o -o test but the '-pg' flag was unused. I found an archive from January 2011 that says that clang does not support gprof profiling: http://lists.freebsd.org/pipermail/freebsd-toolchain/2011-January/000083.html The error mentioned in that is different, so I have a feeling the issue mentioned there has been resolved since then. I looked at the current clang documentation and it says that: '-pg' Enables mcount...

...ileData reads the data in the file produced by Rprof into a data structure used by the other functions in the package. The format of the data structure is subject to change. flatProfile is similar to summaryRprof. It returns either a matrix with output analogous to gprof's flat profile or a matrix like the by.total component returned by summaryRprof; which is returned depends on the value of an optional second argument. printProfileCallGraph produces a printed representation of the call graph. It is analogous to the ca...

...ileData reads the data in the file produced by Rprof into a data structure used by the other functions in the package. The format of the data structure is subject to change. flatProfile is similar to summaryRprof. It returns either a matrix with output analogous to gprof's flat profile or a matrix like the by.total component returned by summaryRprof; which is returned depends on the value of an optional second argument. printProfileCallGraph produces a printed representation of the call graph. It is analogous to the ca...

Hi, all. Does anyone know how to profile R interpreter? I've tried gprof but it doesn't work. Thanks. Xiaoming [[alternative HTML version deleted]]

Hi, Standard approach to profiling dynamically loaded libraries with gprof doesn't seem to work with LLVM: export LD_PROFILE=Mylib.so export LD_PROFILE_OUTPUT=. make ENABLE_PROFILING=1 // compiling my project opt -load Profile/Mylib.so -options... but no Mylib.so.profile (or gmon.out) is produced. Profiling libc.so.6 usage by "ls -l", however, works fine...

Hey guys, I am trying to speed up some of my LLVM/llc passes. Is there a way to use something like gprof on llc? If not, do you guys know anything that I can use to discover which routines of my passes are taking most of the time? thanks, Fernando

Can someone tell me where I can find glibc-2.3.3 for either x86-64 or most likely i386. My yum stuff must be broken, or I don't know how to use it cause it can't find the lib. I'm looking on the CD's also, but so far, no luck. Thanks... -- Snowman

...calculating the distance between an input > vector and a list of vectors (codebook) and it returns the id's of the N > closest (n-best) codebook vectors. Thanks. I'm beginning to grasp it piece by piece. Currently looking at the codebook search - next culprit on the list as given by gprof (and OPTIMIZE :) Cheers, Bernard. -- Bernard Blackham bernard at blackham dot com dot au Australian Linux Technical Conference 2003: http://www.linux.conf.au/ ^----- presentations will be recorded with speex :) -------------- next part -------------- A non-text attachment was scrubbed.....

...ng way too much. Looking at the source, it looks like there isn't much copying at all, the only place it wasn't clear to me why copying occurs is at the beginning in route_mac when source and destination mac are copying into local variables, though changing that does not gain a lot. Running gprof it reports no time spent but only function calls, which hints that all time is lost in the kernel. Does somebody have any numbers around on what one could expect on a 500 Mhz machine using tinc with/without encryption or on what to try out to improve throughput? Thanks a lot, Michael Braun

Hello, attached is a gzipped patch file to the lib/mcomp.c source file of theora (as of AnonCVS current version) that implements MMX and extended-MMX optimizations in the most frequently used functions of the encoder (as shown by gprof). This is more a proof of concept than a real request for inclusion into the source tree. My personal intent was more to look deeper into the MMX instruction set and/or GCC and/or Theora than a real need for performance improvements. :-) Plus the fact that, apparently, I still have difficulties wi...