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Forum topic

MPI Performance issue on bi-directional communication

Hi,

(I attached the performance measurement program written in C++)

I am experiencing performance issue during bi-directional MPI_Send/MPI_Recv operations.

作者: seongyun k. 最后更新时间: 2017/01/16 - 06:00
Forum topic

Intel vtune is very slow when finalizing remote target result

Hi

I use vtune amplifier 2017 (macos version) to collect profiling result of a linux program(I install linux version in that machine). My sample time is 10mins.

作者: Cui, liwei 最后更新时间: 2017/01/16 - 06:36
Forum topic

Lost Brown belt status

I retired from full time work last April. Message from Intel recently:

作者: Anthony Richards 最后更新时间: 2017/01/16 - 06:50
Forum topic

mjpeg decoding to system memory

Hi. I'm using QS mjpeg decoder and trying to decode to system memory. Target colorspace is MFX_FOURCC_NV12 / MFX_CHROMAFORMAT_YUV420, and resolution is 1080p. Input data is from webcam.

作者: Vladimir H. 最后更新时间: 2017/01/16 - 06:52
Forum topic

pardiso performance vs Mumps

Hello,

Running my first Pardiso (cluster) program, and benchmark Mumps. I was expecting that pardiso would be faster or at least close enough but the result is not very encouraging.

作者: canal g. 最后更新时间: 2017/01/16 - 04:56
Forum topic

Error generating license file

Greetings,

作者: Jakob Pinterits 最后更新时间: 2017/01/16 - 04:55
Forum topic

Nested parallelisation problem OMP + MKL

I am attempting to parallelise calls to mkl within a parallel omp region to test whether or not the code executes faster.

作者: marko l. 最后更新时间: 2017/01/16 - 04:53
Forum topic

Single binary for both 32 and 64 OS

Hi there,

作者: jinliang w. 最后更新时间: 2017/01/16 - 03:15
Forum topic

Interpolate1D "in place" allowed ?

Hi everyone,

作者: Guillaume A. 最后更新时间: 2017/01/16 - 02:50
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