miccheck failed
Hi, I performed the miccheck command on a node which has two Xeon phiHere is the output:MicCheck 3.6.1-r1 Copyright (c) 2015, Intel Corporation.Executing default tests for host Test 0: Check number of...
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什么是代码现代化？
现代高性能计算机由下列资源组合构建而成：多核处理器、众核处理器、大型高速缓存，高带宽进程间通信结构和高速 I/O 功能。 高性能软件需经过设计，以充分利用这些丰富的资源。 无论是重新构建并/或调优现有应用以发挥最高性能，或为现有或未来设备构建新应用，了解编程模型和高效利用资源之间的相互作用极其关键。 以此为起点，全面了解代码现代化。...
View ArticleOptimizing an integral calculation for KNCs vector processing unit
Hi,I want to calculate an integral on a KNC core in Fortran double precision by offload. The integrand is built up of intrinsic functions, which I willvectorize by OpenMP SIMD instructions. Is there...
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Process and Thread Affinity for Intel® Xeon Phi™ Processors x200
The Intel® MPI Library and OpenMP* runtime libraries can create affinities between processes or threads, and hardware resources. This affinity keeps an MPI process or OpenMP thread from migrating to a...
View ArticleIEEE MIcro on KNL
Maybe I'm behind the times, but I just noticed that IEEE MICRO Mar/Apr 2016 has a fairly extensive article on "Knights Landing: Second-Generation Intel Xeon Phi Product" (pg 34-46) If you've been...
View ArticleCOI
<p>If I want known more details of the implementation on Intel COI, are there any documents or information on that, except the handbooks?</p>
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Prominent features of the Intel® Manycore Platform Software Stack (Intel®...
The Intel® Manycore Platform Software Stack (Intel® MPSS) version 3.7 was released on April 6th, 2016. This page lists the prominent features in this release.Separation of the Hetero Streams Library...
View ArticlePlease build autofs package with ldap support
In MPSS 3.6.1 autofs--5.0.7-r6.k1om, the automount daemon is built without ldap support. Please enable this.
View ArticleOFED-MIC installation issue
Hi,I have installed MPSS-3.4.5 on CentOS 7.1. Now I'm trying to install OFED-3.5.2-MIC following the instruction in https://software.intel.com/en-us/blogs/2014/09/23/working-with-mellanox-.... I follow...
View ArticleIOS JPUSH ERROR
I want user jpush,but cannot get .ipa。 APNs.cer no identity found Command /usr/bin/codesign failed with exit code 1 ** BUILD FAILED ** The following build commands failed: CodeSign...
View ArticleMPSS 3.7 is available
Hello,Please note that MPSS 3.7 is available for use and can be downloaded at https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpssAdd Windows 10 Support for KNC MPSS...
View Articleprofiling an application executed with micnativeloadex
hi,I have access to a remote Linux server with an Intel Phi where i run experiments with my application using micnativeloadex, since i do not have root access to the phi.How can I profile this...
View ArticleHSTR_RESULT_REMOTE_ERROR
Hey problem: when running Kmeans,the code reports: hStreams_StreamSynchronize1: returns: HSTR_RESULT_REMOTE_ERROR, Sink_side process died. Terminating What may cause this problem? I am...
View ArticleProblem of offloading 2-D Array
#include<stdio.h> #include<stdlib.h> #include<string.h> int main() { int* p1[10]; int* p2[10]; int start[10]; int len[10]; for(int i=0;i<10;i++) { p1[i]=new int[(i+1)*1000];...
View Articleexecute vTune error in symmetric mode
I want to use VTune to analyze a program on phi and CPU in symmetric mode .But when I run the following command and get error information. wj@mcc21:~/mic_test$ mpirun -host mcc21 -n 1 ./cpu : -host...
View Articleamplxe: Error: Cannot find product on the target system at mic0
Hi, I want to use vtune on phi in native mode.But when I run the command,I get following information. wj@mcc21:~/mic_test$ amplxe-cl -r ./ -target-system=mic-native:0 -collect advanced-hotspots...
View ArticleInvitation to join the Intel(R) Parallel Studio XE 2017 Beta program
Subject: Invitation to join the Intel® Parallel Studio XE 2017 Beta program To: Dear Developer,We would like to invite you to participate in the Intel® Parallel Studio XE 2017 Beta program. In this...
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Knights Landing Development Platforms Available - Get a Head Start on...
Get a head start with Developer Access Program (DAP) - an early access program for developers worldwide to purchase an Intel® Xeon Phi™ Processor based system aka Ninja Developer Platform. Pre-order...
View Articleuse Intel(R) Xeon(R) CPU E5-2680 v3 as coproceesor in windows remotely
Intel(R) Xeon(R) CPU E5-2680 v3 with red hat 4.8I want use this system as coprocessor in windows (visual studio 2012) (is is possible ?). This system is located in other place in same network. I can...
View ArticleIntrinsic for float / half float conversion is undefined.
Hi, I want to convert float data to half float data on Xeon Phi card using _mm512_cvt_roundps_ph and _mm512_cvt_roundph_ps. However, when I compile the code, it shows that:undefined reference to...
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