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I try use an Intel PHI co-prococessor.But i got some problem with global variable declaration .I decline A,B,C as global variable.But the value of them are equal。Turn out to be，A=5，B=5，C=5.And AA=30.The right AA must be 17.Try to get some help here.Thanks.
//__attribute__((target(mic))) float *A,*B,*C;
I'm doing my first steps in the OpenMP world.
I have an image I want to apply a filter on.
Since the image is large I wanted to break it into non overlapping parts and apply the filter on each independently in parallel.
Namely, I'm creating 4 images I want to have different threads.
I'm using Intel IPP for the handling of the images and the function to apply on each sub image.
I described the code here:
In our university bought a machine with CO-PROCESSOR PHI. The description in the site:
It is reported that there is no support JAVA yet.
The answer is 2013 and we are already in 2015.
Is there a Java option for coding?
I was thinking of creating an open source kernel (with block already written in the linux kernel obviously).
Now I would like to hear from experts what are the dangers to run in ring0 if no users and no external connections are done.
Is it possible to use both the single threaded version of mkl library and the multi threaded version of mkl in one application?
I need the single threaded version to use with PLASMA library, yet at some other part of my code, I need use mkl PARDISO, for which I need the multi threaded version.
Any help will be greatly appreciated.
Where can I access the Intel PCIe clock jitter tool
(sorry for weak english I am not native english, Not sure if right forum, first time here - This is general about some hardware limits i do not understand technical reason and I would very like to know)
We have now parallelised SIMD arithmetic (like 8 float mulls or divisions in one step) theoretical (but also nearly practical) arithmetical bandwidth per core is thus like 4GHz * 8 floats = about 30 GFLOPS per core or something like that
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