This Thread is to discuss our new Microgrant Awards for Parallelism Cours Materials. Intel is sponsoringcash awards to encourage the creation of teaching content, including tools, games, labs, demonstrations and other examples that can be used in the classroom to introduce parallel programming concepts into computer science, computational sciences, and other science and math courses at many levels.
I want to do an experiment which test the performance degradation and effect on the scheduling when CPU has no shared Last Level Cache.
I was able to "disable" all caches, i.e., not allowing the OS to use the caches.
However, I have to do some experiment when CPU only has the private L1 and L2 cache, and does not use the L3 shared cache.
So my question is:
Is it possible to not use the L3 cache but use the L1 and L2 cache for the IvyBridge CPU?
I have an Intel Core i5-3317U Processor (1.7Ghz 4GB RAM)
How many clock cycles does a complex addition and a complex multiplication each take separately for my i5 processor?
I am researching on CMP scheduling. I need a software to simulate Clovertown where is able to run my muli-threaded applications. The software must support cohorency protocols and its simulatio speed is high. I have tested various simulators, but some of them havenot satisfied my needs or thier simualtion speed was slow. Could you help me to find a suitable simulator?
My name is Alexey,
I'm going to write a term paper on Error reaviling in processor functioning. Could you be so kind to consult me about Intel(R) Processor Diagnostic Tool.
I took advantage of the proposed program to test CPU, but for the completion of this work I need to provide technical documentation and and function of software that was used.I would be very grateful, if you could help me in this matter.
The RFP page for Intel Parallel computing centers has Dec 2nd has the deadline for submitting proposals:
while, the top-level academic program page has Dec 1st as the deadline:
Does anyone know if the deadline was extended by a day, or if it was a typo in either one of the pages?
I write a fortran script and compile it with intel fortran compiler. Then I run it and mostly it works so well. the functin of scripts is to read some strings from the files containing losts of lines.
but when it read one of the piles of files, error reported 'forrtl: severe (64): input conversion error, unit -5, file Internal Formatted Read'.
I checked the codes and find the issue attributed to the line ' read(string, '(f14.3)') xfloatn' (where, string set to character*16, xfloatn to real*8).
Hello! My name is Matthew Gillen, I am 13 years of age, and I am still new to processors. I have a slight basic understanding of ghz and mhz, but that is it. I am looking into getting into MicroProcessor engineering. I would love to talk to someone and learn more, if so please leave some info on how i can contact you.
Thank you for reading!
I'm have compiled mpich-3.0.4 using ifort and icc in ubuntu 12.04 fallowing this sequence:
export CPP='icc -E'
export CXXCPP='icpc -E'
export CFLAGS='-O3 -xHost -ip -no-prec-div -static-intel'
export CXXFLAGS='-O3 -xHost -ip -no-prec-div -static-intel'
export FFLAGS='-O3 -xHost -ip -no-prec-div -static-intel'
The Intel Academic Program announces new software projects for security coursework, labs and experiments. These tools support the Intel Security Curriculum Series and can be used in general aspects of security instruction. Peruse our first projects on the Advanced Encryption Standard (AES), Trusted Boot, Identity Protection and Digital Random Number Generator (DRNG) here on the Security tab: http://software.intel.com/academic
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