OpenMP*

how to enable multiple cores for openMP

Hi,

          I'm recently learning to use openMP, it can schedule multiple threads for processing speeding up. My host PC has 4 cores, each core has 4 hardware threads. Does openMP also support scheduling  multiple cores for processing?

          As a simple example, I have below code with omp enabled.

    int i;
    printf("openMP begins!\n");
    
    #pragma omp parallel num_threads(4)
    for (i = 0; i < 5; i++)
    {
        printf("Iter:%d\n", i);
    }
          
    printf("openMP ends!\n");

Videos - Parallel Programming with Intel Xeon Phi Coprocessors

Here is a list of recently published videos from Colfax International on Intel(R) Xeon Phi(TM) Coprocessors.

In this video we will discuss software tools needed and recommended for developing applications for Intel Xeon Phi coprocessors. We will begin with software that is necessary to boot coprocessors and to run pre-compiled executables on them.

Videos - Parallel Programming and Optimization with Intel Xeon Phi Coprocessors

Here is a set of introductory videos from Colfax International on Parallel Programming and Optimization with Intel(R) Xeon Phi(TM) Coprocessors.

In this video episode we will introduce Intel Xeon Phi coprocessors based on the Intel Many Integrated Core, or MIC, architecture and will cover some of the specifics of hardware implementation.

Parallel Image Processing in OpenMP - Image Blocks

Hello,
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:

Intel Cluster Ready FAQ: Software vendors (ISVs)

Why should we join the Intel Cluster Ready program?
A: By offering registered Intel Cluster Ready applications, you can provide the confidence that applications will run as they should, right away, on certified clusters. Participating in the program will help you increase application adoption, expand application flexibility, and streamline customer support.
Learn more about the Intel Cluster Ready program

Q: How do we register an application?

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  • Intel Cluster Ready FAQ: General Questions

    Q: What is the Intel® Cluster Ready program?
    A: Working with hardware and software vendors, Intel created the Intel Cluster Ready program to simplify configuring, deployment, validation, and management of high-performance computing (HPC) clusters. Intel Cluster Ready can help drive adoption of HPC while enabling customers to boost productivity and solve new problems. Learn more about the Intel Cluster Ready program for:
     

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  • Intel Cluster Ready FAQ: Hardware vendors, system integrators, platform suppliers

    Q: Why should we join the Intel® Cluster Ready program?
    A: By offering certified Intel Cluster Ready systems and certified components, you can give customers greater confidence in deploying and running HPC systems. Participating in the program will help you drive HPC adoption, expand your customer base, and streamline customer support. You will also gain access to the Intel Cluster Checker software tool and the library of pre-certified Intel Cluster Ready system reference designs.

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  • Intel Cluster Ready FAQ: Customer benefits

    Q: Why should we select a certified Intel Cluster Ready system and registered Intel Cluster Ready applications?
    A: Choosing certified systems and registered applications gives you the confidence that your cluster will work as it should, right away, so you can boost productivity and start solving new problems faster.
    Learn more about what is Intel Cluster Ready and its benefits.

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