Java profiling crash
Hello,I am usint VTune 2013 update 3 to profile some java application.Unfortunately, everytime i do, just when the profiled application is going to finish VTunes reports a Segmentation fault in...
View ArticleWhy my Vtune 2013 do not have bandwidth viewponit when measuring Core i7 CPU
Hi, allThere is a problem with Vtune troubled me a few days as specific as bellows. I will be very grateful if someone can help me to solve this problem.The tool version is Intel Vtune amplifier xe...
View ArticleMeasuring fetch ratio on Sandy Bridge processors
Hi,I am interested in computing for my application a metric that I would call "fetch ratio": The total amount of data manipulated by the program compared to the total amount of data fetched from main...
View ArticleAnalysing MPI applications using VTune on the Xeon Phi
Hi,Could someone tell me if it is possible to use VTune with MPI applications on the Xeon Phi and, if so, explain how to do it.The suggested way with VTune and MPI is to use the comand-line...
View ArticleCan Intel VTune Amplifier XE and VTune Performance Analyzer work like this?
Dear administrator,The Intel VTune Amplifier XE and VTune Performance Analyzer are really powerful tools to analyze and improve code, the hotspot detector and memory leakage checker help me greatly. I...
View Articlebuild driver failed with probe_cpu_idle
Hi,After installing vtune_aplifier_xe_2013, I tried to build driver.cd /opt/intel/vtune_amplifier_xe_2013/powerdk/src./build_driverIn file included from...
View Articlevtune problem
hi !plz help me out with this issue.!when i ran a very simple C++ program for hotspot analysis.it succesfully collected ,analysed and finalized the resultstill sometimes its shows functions with some...
View Articlevtune problem
hi !plz help me out with this issue.!when i ran a very simple C++ program for hotspot analysis.it succesfully collected ,analysed and finalized the resultstill sometimes its shows functions with some...
View ArticleDetermine CPU utilization(%) from CPU time given by VTune
Currently i am working with Vtune. I am trying to calculate CPU% utilization give the "CPU seconds used" and the elapsed time.Is this write : CPU% = cpu time(secs) / elapsed time. ?e.g. in 2 core...
View ArticleCannot collect stacks
I installed vtune_amplifier xe 2013 update3 in my HP Proliant DL380 G7 server with Xeon X5680 3.33 (2 sockets, each with 6 core CPU)with RedHat (2.6.18-164.11.1.el5 #1 SMP) kernelThe installation was...
View Articlefailed to finalize the result
hello everyone !while doing hotspot analysis ,concurrency,locks and waits etc . I am getting "failed to finalize the result ,the result you are opening is empty" error ....while for some other...
View ArticleVtune Amplifier 2013: Function details
Hi,I would like to obtain the following basic information using vuneNo of times a function is calledThe function call graph (also if possible, the detailed call graph with basic block info)No of times...
View Articlereport generation in linux and viweing in windows
hello friends !I am stucked with a serious issue .Due to some development issues .I need to generate reports for all analysis like hotpsot,memory access etc in linux version of vtune ,then i brought...
View ArticleHow to I get the "product unlock code" for a evaluation version of VTune
I downloaded VTune Amplifier XE, got the registration code, registered it and when I try to install it I got the following message:In Order to complete the offline activation process, you will need to...
View ArticleDoes amplifiler 2013 update3 support dataspace profiling
Hi,I am running Amplifier 2013 update2 on SandyBridge. OS is Linux.From snb-general-exploration, I can see a function has a lot of OFFCORE_RESPONSE.ANY_DATA_RD.LLC_MISS_ANY.REMOTE_HITM_1. I want to...
View Articlefailed to finalize the result
Hi,Recently I have downloaded the Intel package cpp_studio_xe_2013_update1_intel64.tar for 64 bit Linux OS and 64 bit Intel architecture. I am trying to run the tachyon example with...
View ArticleTroubles with amplxe-cl vs the gui
Greetings,I am pretty sure I have a configuration error, but I can't seem to figure it out. Hopefully someone here can help. I am running the latest of the Cluster Studio XE. I have c++/OpenMP code...
View ArticleVTune amplifier xe 2013 update 3
Hi, I have downloaded non-commercial Intel C++ Studio XE package to experiment tools supported in it. To profile code, I am using VTune amplifier update 1, but it is giving error “failed to finalize...
View ArticleVtune weird problem
Hi,I have compiled the fortran program with different optimization flags. I have one program with default optimization flag -O2 and another compiled program with -fast optimization flag. I was able to...
View ArticleError while loading openmp program in Vtune
Hi All,I am trying to open the openmp compiled executable code into vtune. I am using Intel compiler and vtune in linux.The error that I got while loading the file is "error while loading shared...
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