Problems with Advisor tutorials
Hi,I am running Windows 10, with Visual Studio 2015 (Update 1) and Intel Parallel Studio XE 2016 (Update 1). I have many problems with the Advisor 2016 tutorials available here:...
View ArticleNo peeled loop on Advisor 2016
Hi,On Linux, using Intel Advisor Update 1 (build 435553) and following the tutorial available here : https://software.intel.com/en-us/videos/data-alignment-padding-and-peel-... , I don't get any peeled...
View ArticleWhy both Vectorized (Remainder) && Remainder ?
Hi,In Intel Advisor 2016, one of my loop generate the following report- Vectorized (Body), Self time = 0.104s- Vectorized (Remainder), Self time = 0.076s- Remainder, Self time = 0.040 sI have managed...
View ArticleError: [Instrumentation Engine]: Failed to allocate Injector
Hi,I am new to this forum and Intel software.I encountered some problems with Intel Advisor XE (2016 update 2) while I am using it for my program written in Fortran. I use with Microsoft Visual Studio...
View ArticleHow can I get individual stream from videomixer in c#?
Hi,I have a .net c# project.I use CoMGVideoMixerClass to show serveral videos.It works well.Now I want to draw some lines on each stream.How can I get each stream and draw some lines or text.Thanks.
View ArticleInvitation to join the Intel® Parallel Studio XE 2017 Beta program
Dear Developer,We would like to invite you to participate in the Intel® Parallel Studio XE 2017 Beta program. In this beta test, you will have early access to Intel® Parallel Studio XE 2017 products...
View ArticleInflated report of vector speedup without Qunroll
I found that reporting of vector speedup is more realistic when based on compilation with Qunroll4. This is only partly explained by weak non vector performance of intel compilers without that...
View Articlewebinar presentation by Kevin Oleary
https://software.intel.com/en-us/video/vectorize-or-performance-dies-tune-for-the-latest-avx-simd?utm_source=TEC+Spring+Webinars+-Thank+you+Emails%232&utm_medium=Email&utm_campaign=cmd_11761-2&...
View ArticleAdvisor XE 2016 Analysis fail when loading managed .NET assembly
We have a C++/C# software that we profile with Advisor XE 2016.During profiling session, when we load a .NET assembly, Advisor stops "Check Dependencies" analysis with the message :"Failed to load .NET...
View ArticleAdviser xe crushes
hello everyone,It's been three weeks while I was working with the Advisor xe, but now all of a sudden it crashes every time I start a new analysis and I don't know why !!Please help !Thank you in...
View Articleerror getting data - no symbols, static linked library
I am getting an error running an analysis with two errors:1) no symbols, I run with -g and added -Wl,-u__errno_location as suggested on a web page.2) missing some thread init thing. I am not using...
View ArticleWindows gcc/gfortran usage
Apparently, the developers have enabled Advisor to work with gnu compilers even on Windows. It took me weeks to get anywhere with it, as I didn't find any explanations. Here is what I have done:$...
View Articleloop unroll and alignment
I've been trying to use the Advisor screen to assist in summarizing differences in performance with Intel compiler target architecture. There are surprising differences apparently associated with loop...
View ArticleCheck Suitability error
Hello,I encounter the following error when I run a Suitability Check after the data collection is completed successfully, during the "Finalizing data" process(at "Saving the result"):Error 0x4000002a...
View ArticleMPI problem
Hello:I compiled my software with Intel cc + mpi unber linux. But When I submit job with command line in a C shell:mpirun -np 2 mdrun_mpi -s md.tpr >& 1.info mpirun -np 2 mdrun_mpi -s md2.tpr...
View ArticleAvx512 prediction on avx2
Kevin made a good webinar presentation today but it didn't shed any new light on how to run this avx512 prediction or whether it was enabled in the 2017 release.Thread Topic: How-To
View ArticleAvx512 prediction on avx2
Kevin made a good webinar presentation today but it didn't shed any new light on how to run this avx512 prediction or whether it was enabled in the 2017 release.Thread Topic: How-To
View Articlescratch space?
Does Advisor create any temporary scratch files during collection? If so, where and can one control the scratch area to use with TMPDIR or some other env var?ThanksRon
View ArticleFeature Request: collector should recognize Cray MPI with ALPS_APP_PE env var
Kevin,Cray MPI on their XC systems sets env var ALPS_APP_PE to the rank, unique for each rank, from 0 to N-1 for N ranks. They do not use the same env vars as MPICH, Intel MPI or OpenMPI to pass rank...
View Articlecommand line -no-auto-finalize
A couple of questions on finalization.We're working on Knights Landing processor. Obviously finalization on KNL is slower than on Xeon, taking somewhere between 5 to 15 minutes for a moderately large...
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