Unknown crash during runtime
Hi, I have encountered a crash problem running for Intel CPU on Windows 7 (x86) platforms with OpenCL CPU only. My platforms is below, CL_PLATFORM_NAME: Intel(R) OpenCL CL_DEVICE_NAME: Intel(R)...
View ArticleDifficulties to run OpenCL on HD Graphics 4000 and 5000
Hi,I encounter difficulties to run OpenCL programs on both HD Graphics 4000 and 5000 with ubuntu I tried different drivers & ubuntu releases but linux doesn't boot or opencl app dosn't run.Is the a...
View ArticleIntel GPUs in the Cloud
Can the Intel GPU cores be provisioned with any cloud solutions, e.g., OpenStack, just like Intel CPU cores and run OpenCL applications? Any documentation to detail the cans and cannots?
View ArticleHow to use SIMD FPU on HD Graphics
I write the OpenCL kernel code for HD Graphics.I know each EU has 4-way SIMD FPU.But, I don't know how to use SIMD operation.Does kernel compiled for HD Graphics is vectorized automatically?How to know...
View ArticleTBBMALLOC.dll crash with OpenCL Runtime 15.1 on Xeon processor
Dear all,I am developping an opencl application on multiple platforms (NVidia, AMD, intel CPU, intel GPU), running on Windows 7 - x64. I came across a strange error where some code ends with Access...
View ArticleCodeAnalyzer.exe generates invalid javascript
Version 2015.2.027: both in the VS interface and the standalone version generate Javascript that does not work on my system, where I have only firefox and google chrome. In fact, there's a bunch of...
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Occupancy and latency profilers broken on Ivy Bridge
Version 2015.2.027.Occupancy gives nonsensical data:latency crashes, probably because it tries to use svm which is not available in OpenCL 1.2:THREAD NOT JOINABLE, PROBABLY CRASHED ERROR (from...
View Articlepyopencl.RuntimeError : device not available
Hi All,We have a DELL server PowerEdge M600 with Intel Xeon processor E5450 @ 3.00 GHz running RedHat RHEL6 [2.6.32-573.7.1.el6.x86_64] on 64bit platform.ruby and redhat-lsb-core have been...
View ArticleTrying to install OpenCl Driver open mac
Hi all, I am trying to install the OpenCL driver on my macbook pro, which has an Intel HD 4000 GPU. I searched around for a while, and finally found the Intel INDE development package, which I...
View ArticleclEnqueueWriteBuffer does not finish before Kernel
Hi,in my program I am doing several clEnqueueWriteBuffer(queue, pDeviceMem, CL_FALSE, 0, mySize, pMyObject, 0, nullptr, nullptr);before a kernel launch, and expect these operations to finish before the...
View ArticleThe Best of Both Worlds: Bringing Back the Intel® SDK for OpenCL™ Applications
We are bringing back the standalone Intel® SDK for OpenCL™ Applications. Leah posted a nice article explaining the reasoning behind this decision:...
View ArticleIntel® SDK for OpenCL™ Applications 2015 R3 with Awesome New Features is...
I am glad to announce the availability of Intel® SDK for OpenCL™ Applications 2015 R3 with awesome new features! We made significant progress in the quality and ease of use. You can proceed straight to...
View ArticleAbout Intel OpenVX SDK seen in Khronos site..
Hi,just know that OpenCL site may not be best place to ask.. please move to correct subforum..just saw Nvidia Tegra X1 Jetson board with VisionWorks and seeing Khronos OpenVX conformance site I see...
View ArticleOptimize the number of work-groups
I have a basic question on the number of work groups that can run in parallel. According to the definition of compute unit each compute unit can have only one work group, so number of work groups...
View ArticleOpenCL module fail in Opencv3.0 (CentOS 7) official program (Ok in Windows)
Hi, there, I tried to use OpenCL module in OpenCV3.0, This is official program(under project sample-cpp-(EXAMPLE)facedetect) and could run successfully on Windows 7 (VS2012), It's Ok when...
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Integer Overflow - AMD and Intel difference
Hi,This is my first OpenCL project so I might be doing something wrong but I am having a very strange issue. Below is my kernel code: __kernel void collatz(__global int* in, __global int* out) { uint...
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OpenCL example program(HelloWorld.cpp) cmake&make failed! CentOS 7
I download example code in “OpenCL Programming Guide” (by Aaftab Munshi…), but some error occurred while cmake .——————————————————————————————————————————[ OpenCL_Programming_Guide]#...
View ArticleInstall OpenCl on centos 6
Hi allI need to install Opencl in Centos 6, can someone point me where i can download the rpm for that or give me one link to download OpenCL Applications XE 2013 R3 ThanksJR
View ArticleProblem Opencl VS2015
I had installed the newest opencl sdk (R3), but when i load vs2015 i receive the following error message: "Codebuilder initialization failed. Kernelbuilderapi.dll Exception HRESULT 0x8007007F
View ArticleUnable to excetue Installation file
Hi there,I download the pset_opencl_runtime_14.1_x64_4.5.0.8 package and tried to install it on my linux installation.If I am trying to use the "install.sh" script I am getting the following...
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