Intel® Developer Zone:
OpenCL*

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This is a place to get support, ask questions and share information with other customers on Intel® SDK for OpenCL™ Applications, Intel® OpenCL™ Code Builder, Intel® Media Server Studio, and a standalone Linux* version of the Intel® OpenCL™ Code Builder.

Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic starter Post date Replies Last Postsort ascending
Normal topic when i installed Intel OpenCL SDK. An error has occurred. error code :1603
by kim s.
Thu, 02/09/2017 - 00:13 1
by Jeffrey M. (Intel)
Tue, 02/14/2017 - 09:46
Normal topic How to install Intel OpenCL SDK to use it on Visual Studio Community 2015
by Javier C.
Mon, 10/24/2016 - 02:05 4
by Jeffrey M. (Intel)
Mon, 02/13/2017 - 23:14
Normal topic HD Graphics 630 - No OpenCL in newest drivers
by yups
Wed, 02/01/2017 - 02:41 12
by yups
Mon, 02/13/2017 - 03:01
Normal topic iocXX -spirvXX keeps emitting old kernel
by allanmac
Thu, 11/17/2016 - 15:45 7
by Jeffrey M. (Intel)
Sun, 02/05/2017 - 00:16
Normal topic Code Builder Kernel Analysis errors
by Colin
Thu, 01/26/2017 - 10:00 5
by Magdy K. (Intel)
Thu, 02/02/2017 - 01:38
Normal topic Few issue with data returned by clGetDeviceInfo()
by Daniel F.
Wed, 02/01/2017 - 23:16 0
by Daniel F.
Wed, 02/01/2017 - 23:16
Normal topic Driver "21.20.16.4589 Beta" showing a ~6% performance improvement
by allanmac
Wed, 02/01/2017 - 09:37 0
by allanmac
Wed, 02/01/2017 - 09:37
Normal topic LLVM Error
by nick m.
Mon, 01/30/2017 - 05:12 3
by nick m.
Tue, 01/31/2017 - 01:51
Normal topic Some Weird Problem with OpenCL of HD 530 Mobile
by Billy Cao
Fri, 01/20/2017 - 19:44 3
by Jeffrey M. (Intel)
Mon, 01/30/2017 - 23:53
Normal topic Advice on how to handle structs with huge arrays
by Doerner, Edgardo
Wed, 01/25/2017 - 05:36 3
by Michal M. (Intel)
Mon, 01/30/2017 - 10:25
Normal topic Incorrect output for simple if statement kernel
by Nicholas C.
Wed, 01/25/2017 - 11:30 1
by Jeffrey M. (Intel)
Fri, 01/27/2017 - 00:26
Normal topic HD Graphics 5500 is unavailable with CentOS7.2 + intel-opencl-r3.1 driver
by Takahashi, Toru
Mon, 12/05/2016 - 21:53 3
by Takahashi, Toru
Tue, 01/24/2017 - 19:07
Normal topic How to setup OpenCL development environment on Ubuntu 14.04 32-bit
by Swarit K.
Sat, 01/21/2017 - 09:24 1
by Jeffrey M. (Intel)
Tue, 01/24/2017 - 12:34
Normal topic How can I reduce start latencies with OpenCL on the GPU?
by tony w.
Fri, 01/20/2017 - 01:55 2
by allanmac
Fri, 01/20/2017 - 08:50
Hot topic Could you please escalate the memory leak issue I'm having? [ATTACHED A MORE SIMPLIFIED KERNEL]?
by mike p.
Sun, 10/30/2016 - 06:14 22
by mike p.
Fri, 01/20/2017 - 07:55
Normal topic Why is it needed to use CL_MEM_ALLOC_HOST_PTR | CL_MEM_COPY_HOST_PTR instead of just CL_MEM_COPY_HOST_PTR for Intel HD Graphics?
by Yuri B.
Sun, 01/15/2017 - 07:31 4
by Yuri B.
Fri, 01/20/2017 - 00:41
Normal topic Unable to compile openCL kernel for Xeon Phi: LLVM ERROR
by antón r.
Wed, 10/26/2016 - 15:53 3
by Jeffrey M. (Intel)
Thu, 01/19/2017 - 18:21
Hot topic Eclipse Luno does not load after linking with Opencl Code Builder
by Thomas N.
Sun, 06/14/2015 - 09:04 18
by Steph
Thu, 01/19/2017 - 11:22
Normal topic OpenCL stall on Apollo Lake GPU
by tony w.
Tue, 01/17/2017 - 03:45 5
by tony w.
Thu, 01/19/2017 - 09:09
Normal topic SVM Trouble
by Alexander M.
Tue, 01/17/2017 - 03:14 1
by Jeffrey M. (Intel)
Wed, 01/18/2017 - 22:05
Normal topic Optimizing a Matrix-Vector multiplication kernel
by Supradeep A.
Sun, 10/30/2016 - 06:48 5
by Namrata (Intel)
Tue, 01/17/2017 - 00:58
Normal topic Is there any GEN-friendly idiom for communicating subgroup uniformity?
by allanmac
Fri, 01/06/2017 - 14:43 2
by allanmac
Wed, 01/11/2017 - 09:07
Normal topic Why do small changes make in kernel code wrong results?
by tooguni
Mon, 12/26/2016 - 00:43 2
by tooguni
Tue, 01/10/2017 - 18:49
Normal topic GPU HD4600 OpenCL SPIR compilation problem
by Nikolay P.
Tue, 01/10/2017 - 04:51 1
by Nikolay P.
Tue, 01/10/2017 - 05:15
Normal topic Does the Kaby Lake OpenCL 2.1 HD Graphics driver support SPIR-V?
by allanmac
Fri, 01/06/2017 - 10:16 1
by Jeffrey M. (Intel)
Fri, 01/06/2017 - 17:22
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For more complete information about compiler optimizations, see our Optimization Notice.