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Open Source Downloads

This article makes available third-party libraries, executables and sources that were used in the creation of Intel® Software Development Products or are required for operation of those. Intel provides...

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Cilkview Cilkscreen Centos 7

Issues with Cilktools.  I have compiled and installed gcc 4.9 and gcc 5.2 on Centos 7 and installed them.  The fib.c test code runs fine for both gcc's.   However when I attempt to use the cilktools...

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Cilkview Cilkscreen Centos 7

Issues with Cilktools.  I have compiled and installed gcc 4.9 and gcc 5.2 on Centos 7 and installed them.  The fib.c test code runs fine for both gcc's.   However when I attempt to use the cilktools...

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Programming and Compiling for Intel® Many Integrated Core Architecture

Compiler Methodology for Intel® MIC ArchitectureThis article is part of the Intel® Modern Code Developer Community documentation which supports developers in leveraging application performance in code...

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Problem in Cilkview and Cilkscreen 4225

Hello,I am new in Cilk plus. I am facing problem in Cilkview and Cilkscreen 4225. Please help/ guide me ...I am working on Ubuntu 14.04 LTS with GCC 4.9.2. I install Intel Cilk Plus SDK by synaptic...

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Why calculation of fibonacci with cilk took longer?

I'm running on Linux (ubuntu) Intel I7 1600Mhz, with 4 cores. I'm using Intel compiler V14 I measured the time it tooks to calculate fibonacci with or without cilk:  int fib(int n) { if (n < 2) {...

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Why calculation of fibonacci with cilk took longer?

I'm running on Linux (ubuntu) Intel I7 1600Mhz, with 4 cores. I'm using Intel compiler V14 I measured the time it tooks to calculate fibonacci with or without cilk:  int fib(int n) { if (n < 2) {...

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How is the user worker thread returned when returning from cilk runtime?

HiIn the Binary Interface Specification, it says when the last user thread calls __cilkrts_leave_frame() with a __cilkrts_stack_frame which has CILK_FRAME_LAST set in the flags field, the runtime will...

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Intel® Parallel Studio XE 2015 Update 4 Professional Edition for C++ Windows*

Intel® Parallel Studio XE 2015 Update 4 Professional Edition for C++ parallel software development suite combines Intel's C/C++ compiler; performance and parallel libraries; error checking, code...

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Intel® Parallel Studio XE 2015 Update 4 Professional Edition for Windows*

Intel® Parallel Studio XE 2015 Update 4 Professional Edition parallel software development suite combines Intel's C/C++ compiler and Fortran compiler; performance and parallel libraries; error...

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gcc 5.1 -mfpmath=387 Floating point exception

It appears that the compiler option -mfpmath=387 immediately causes floating point exceptions on Intel architecture processors in cilk_spawn routines compiled with gcc-5.1 cilk.  This seems to be a...

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Intel® Parallel Studio XE 2015 Update 4 Composer Edition for C++ Windows*

Intel® Parallel Studio XE 2015 Update 4 Composer Edition for C++ Windows* includes the latest Intel C/C++ compilers and performance libraries for IA-32 and Intel® 64 architecture systems. This new...

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Intel® Parallel Studio XE 2015 Update 4 Composer Edition for Windows*

Intel® Parallel Studio XE 2015 Update 4 Composer Edition for Windows* includes Intel's latest Fortran and C/C++ compilers and performance libraries for IA-32 and Intel® 64 architecture systems. This...

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Intel® Parallel Studio XE 2015 Professional Edition for Windows

Product tour with videos and samplesLearn when and how to use the Intel Parallel Studio XE components in a typical software development workflow. Identify the performance hotspots in your application...

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Cilkplus port to Raspberry Pi 2B

I compiled the new release of gcc-5.1 with the Cilkplus parallel processing extensions and runtime library for ARMv7 architecture on the Raspberry Pi 2B single board computer.  Two changes were...

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Create Eclipse Projects using GitHub Sensor Samples

Start from Eclipse welcome page:Click Create C/C++ IoT Project, give your new project a name and then select one of the On board LED blink examples and click Finish.On the right hand side of your...

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Intel® Parallel Studio XE 2015 Update 3 Professional Edition for C++ Windows*

Intel® Parallel Studio XE 2015 Update 3 Professional Edition for C++ parallel software development suite combines Intel's C/C++ compiler; performance and parallel libraries; error checking, code...

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Intel® Parallel Studio XE 2015 Update 3 Professional Edition for C++ Linux*

Intel® Parallel Studio XE 2015 Update 3 Professional Edition for C++ parallel software development suite combines Intel's C/C++ compiler; performance and parallel libraries; error checking, code...

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Intel® Parallel Studio XE 2015 Update 3 Professional Edition for Windows*

Intel® Parallel Studio XE 2015 Update 3 Professional Edition parallel software development suite combines Intel's C/C++ compiler and Fortran compiler; performance and parallel libraries; error...

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Intel® Parallel Studio XE 2015 Update 3 Professional Edition for Linux*

Intel® Parallel Studio XE 2015 Update 3 Professional Edition parallel software development suite combines Intel's C/C++ compiler and Fortran compiler; performance and parallel libraries; error...

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