We got a 12-core MacPro to do some Monte Carlo calculations. Its Intel Xeon processors have Hyper-Threading (HT) enabled, so in fact there should be 24 processes running in parallel to make them fully utilized. However, our calcs are more efficient to run on 12x100% than 24x50%, so we tried to turn Hyper-Threading off via Processor pane ...
I am working on an assignment for my class. My C++ code calls the _Divide function to take in 2 values to divide and return into 'Result'. To start I move -1 into eax. Once I'm done with the process, my eax keeps returning '-1' as the value. What could I be doing wrong? Here's my assem code: public _Divide .386 .model flat .code _Divide...
On Snow Leopard with a macbook pro that has two graphics devices the following error is printed to stderr multiple times a second: Wed Oct 6 02:35:27 nausicaa.local TestApp[92464] <Warning>: CGDisplayIsCaptured: Fixing up display ID 0x4272ec2 for offline mux head to 0x4272ec0 When I force the graphics device to be either Nvidia or In...
Hi all, I have been working with a fast multipole code in Fortran. It is a black box to me, and I have been having some strangeness when compiling it on my mac. I am using version 11.1 of the compiler, I've got a MacBook Pro running a 2.5 GHz Intel Core 2 Duo on Snow Leopard. The code runs fine when I set the optimization flag to -O...
I am running a program that does simple data processing: parses text populates dictionaries calculates some functions over the resulting data The program only uses CPU, RAM, and HDD: run from Windows command line input/output to the local hard drive nothing displayed on or printed to screen no networking The same program is run o...
I'm looking to sample the hardware event "instructions retired" or "exclusive instructions retired" from an intel chip from a C# application. Specifically, I need to sample this number at the beginning and end of a function call, so running a profiling run using cpu counters in visual studio 2010 according to this article: http://msdn....
Hi Is there a format of *.gvs files, used by GuideView OpenMP performance analyser? The "guide.gvs" is generated, f.e. by intel's OpenMP'ed programmes with $ export LD_PRELOAD=<path_to_icc_or_redist>/lib/libiompprof5.so $ ./openmp_parallelized_prog $ ls -l guide.gvs ...
I am new and want to start developing apps for iPhone, but I can't afford the high price tag of one of Apple's Intel machine right now, can I start developing iPhone apps on Apple Power PC G5 or Apple MacBook Pro with Intel? Thanks for your help ...
Hello, I'm using Intel C++ Compiler from within Visual Studio 2008. I was experimenting with the Intel quadruple precision type (_Quad). Everything seems to be working fine, except for the debugging. Visual Studio visualiser is unable to peek into _Quad values. What's worse, the visualiser is unable to provide the type information abou...
Hi i want to know how many applications are available in Intel AppUp Developer Program .Thanks for ur answer in Advance ...
Hi , where should I get the sample applications of Intel mobile( Smart phone) applications. Can u provide Links for those sample applications using ASP.Net ...