Installing on Debian Testing
I ran "./install.sh install" as https://software.intel.com/en-us/articles/sdk-for-opencl-gsg instructed, but I get this error:Intel Graphics Driver Installer for OpenCL on CentOSRunning on Generic...
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opencl driver issue on intel celeron J1900
I tried to install SRB 5.0 opencl driver for Intel(R) Celeron(R) CPU J1900, but clinfo can not find the gpu device , only the cpu device can be found. (see the attachment clinfo_1123.txt).here is the...
View ArticleInstalling OpenCL in SUSE linux and copyright
I've found the OpenCL runtime application for SUSE linux,but it was difficult to get the OpenCL SDK application for SUSE linux.There were only for CentOS and Ubuntu.How can I download the OpenCL SDK...
View ArticleOpenCL setup confusion
I'm planning to set up opencl on my linux. After looking around, it looks like the steps should be installing the opencl driver and then the sdk, but there're also conflicting information.First of all,...
View ArticleOpenCL Debugger in Eclipse
Hi,I have installed OpenCL on my linux (CentOS 7.4) machine and also installed the code builder plug-in (version 7.0.0.2568) with Eclipse platform.But, I am not finding the OpenCL debugger in the...
View ArticleDebugging with OpenCL Code Builder
Hello!I tried to debug my first OpenCL application with the Visual Studio Plugin "OpencC Code Builder" (Intel SDK for OpenCL Application 2017 Beta, 7.0.0.2567). The Data View does not work properly...
View ArticleOpenCL kernel source file to C char string converter
Hi ! I have made this nice OpenCL kernel source code file to C/C++ char string converter:https://github.com/MatejGomboc/OpenC...ring-converter I hope you will find it useful ! Best regards.
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Measuring execution time of vector addition kernel using Opencl Event
Hello all,I am a total beginner in Opencl/ GPU computing and I decided to start off by working on the Vector addition using Opencl (V 1.2). I was able to successfully run the code and then, decided to...
View ArticleIssue running Intel FPGA SDK for openCL
Hi i am sorry if the issue has been discussed before, but i couldn't find the solution the problem i am facing. I am running a simple vector_add openCL code through emulator for Intel FPGA SDK for...
View ArticleSignificant performance regression *after* the 15.46.05.4771 driver
I'm observing an ~25% performance drop in a kernel that is ~4.5 msecs of pure compute with one final write to an OpenGL render buffer.The measurement is via a cl_event. Whether the kernels are loaded...
View ArticleOpenCL support broken in new 15.65.3.4944 driver?
OpenCL support appears to be broken in this new driver.I installed .4944 several times and rebooted. No OpenCL.Tested on an HD 630.https://communities.intel.com/message/526049#526049
View ArticleWhere can i download the Release 2 of Intel® SDK for OpenCL SDK 2014?
Hi, mates,i searched almost everywhere, who know where to download it or the new version? all links to download the sdk in intel.com are invalid. Thanks.
View ArticleArgument passing bug only in Debug mode for Intel OpenCL SDK
I ran into a bug when I use the Intel OpenCL SDK (verison 7.0.0.2567) on Visual Studio 2015. I defined a struct "Obj" of an array of 5 int. Then I pass five variable of type "Obj" to my opencl kernel...
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code optimization + while-loop + local memory counter + CPU = infinite run of...
Hi,encountered some strange bug and prepared the demonstration.1. Simple kernel: --------------------------#pragma OPENCL EXTENSION cl_intel_printf : enable __kernel void glitch( __local uint *scratch...
View ArticleOpenCL installer for Ubuntu, Linux
I am trying to use the CodeBuilder for Eclipse Neon on ubuntu 16.04.3.I have installed the driver and kernel patch (not sure if it is really required though) and I can compile opencl kernels and...
View ArticleOpenCL GPU driver (NEO) is now available in open-source
The new Intel OpenCL GPU driver (NEO) driver is now available on github (https://github.com/intel/compute-runtime). Going forward this driver replaces both the SRB5 closed-source driver (aka Classic)...
View ArticleMemory spill in my kernel
Hi ,I have a question related to the compiler generated information.I have compiled the kernel and see the following information.I am working on Gen9 GT2 system.1> Maximum work-group size: 2561>...
View ArticleOpenCL Driver installation issues on Ubuntu linux with Intel scripts
Hello, I have been trying to install the OpenCL driver on Ubuntu 16.04 using the scripts on Intel's website and ending up with a few errors. And I'm quite a noob to linux, so it will be nice if someone...
View ArticleSegflt when running all Intel OpenCL code samples.
Hi,I get a segflt when running Intel OpenCL code samples. In fact, i have never successfully run _any_ OpenCL examples.I'm using: S/W: Fedora 25 running unmodified Fedora kernel...
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Intel OpenCL SDK Command Queue View problem / OpenCL threading issue
Hi,Today I downloaded the latest version of Intel SDK for OpenCL. I very like it. It's nice to look inside the device.I have found couple strange thing with the Command Queue View. 1. It shows commands...
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