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Package update on the target is required

Hi,
I am trying to remotely collect data on my target machine using the VTune Amplifier. The passwordless connection is already set up. When I try to connect to the remote machine, this is the message I get:

Detected VTune Amplifier build #367959 on the target system at ..path/to/vtune/installation... with the build #393444 on the host. Package update on the target is required. Amplifier cannot detect remote machine configuration.

change run time just for a line

Dear all,

I wrote a very complex code. I mean a code with many subroutines and functions. I used to worked fine. Last few days I noticed that the code became very very slow. After that I noticed that this depends by a single line. If I comment this line the code became very fast again.

To be more clear, this is a peace of may code:

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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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  • MFX_ERR_INCOMPATIBLE_VIDEO_PARAM with MPEG2 Encoding and low Bitrate

    I experience an error:

      MFX_ERR_INCOMPATIBLE_VIDEO_PARAM

    while calling <MFXVideoENCODE_Init> if mfx.TargetKbps is below a certain value. Settings are appropriate for regular DVD Video PAL, MPEG2.

    Values for TargetKbps above 0x0120 (means ca. 4500 MBit/sec Video) give MFX_ERROR_NONE, values below result in the error code above.

    Is this a bug or do I have change other settings as well?

    Support for passing internal procedures fails in parallel environment (not thread safe)

    Fortran 2008 allows passing internal procedures as actual arguments and Intel Fortran supports this. A passed internal procedure can see host data so it makes it easier to write generic functions like a function integrator. In this test the host data is an element of an allocatable array. I passed the host data to my function integrator so that I could compare to see if it was the same data that could be seen by host association.

    The test shows the data often does not match when using OpenMP. Try a break point on the continue statement.

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    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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    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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  • Optional OpenMP-Directives

    Hi

    I want to put OpenMP-directives and OpenACC-directives in one program.

    In the OpenACC-program some OpenMP-directives shall be ignored (when there is an equivalent OpenACC-directive) but others shall be used (when the code has to run on CPU)

    In the non-OpenAcc-program all OpenMP-directives shall be used.

    I tried to opt out OpenMP by a define. The following example is minimalist:

    attempt to compare Qparallel vs. Qopenmp compilation (15.0.2)

    I thought I remembered that it used to be possible to compile an OpenMP source file with /Qparallel, omitting /Qopenmp.   Now I get an immediate ICE when I try it.  I don't recall seeing any advice about new procedures needed, e.g. to prevent the compiler from seeing OpenMP specific stuff.

    I would have kept quiet here and simply submitted it to premier.intel.com if that site were accepting submissions.

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