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
Sticky topic Sticky: Articles Index -- check here for the latest guides and info
by Jeffrey M. (Intel)
Fri, 12/30/2016 - 09:55 0
by Jeffrey M. (Intel)
Fri, 12/30/2016 - 09:55
Sticky topic Sticky: Intel® SDK for OpenCL™ Applications 2016 R3 available for download!
by Jeffrey M. (Intel)
Fri, 11/04/2016 - 11:21 0
by Jeffrey M. (Intel)
Fri, 11/04/2016 - 11:21
Sticky topic Sticky: Latest Driver/Runtime Packages: GPU/CPU SRB4.0, CPU OpenCL™ Runtime 16.1.1
by Jeffrey M. (Intel)
Mon, 11/21/2016 - 22:03 2
by Jeffrey M. (Intel)
Tue, 09/06/2016 - 12:05
Normal topic How to setup OpenCL development environment on Ubuntu 14.04 32-bit
by Swarit K.
Sat, 01/21/2017 - 09:24 0
by Swarit K.
Sat, 01/21/2017 - 09:24
Normal topic Some Weird Problem with OpenCL of HD 530 Mobile
by Billy Cao
Fri, 01/20/2017 - 19:44 0
by Billy Cao
Fri, 01/20/2017 - 19:44
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
Normal topic builtin workgroup reduction performance
by Tyler S.
Thu, 01/19/2017 - 12:27 0
by Tyler S.
Thu, 01/19/2017 - 12:27
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 HD Graphics 5500 is unavailable with CentOS7.2 + intel-opencl-r3.1 driver
by Takahashi, Toru
Mon, 12/05/2016 - 21:53 2
by Takahashi, Toru
Wed, 01/18/2017 - 20:31
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 When the debugger on Mac OS available?
by Xinyan S
Fri, 12/23/2016 - 16:42 2
by Doerner, Edgardo
Sun, 01/15/2017 - 18:42
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
Normal topic Code Builder Platform Info Properties typo
by allanmac
Thu, 01/05/2017 - 10:41 1
by Jeffrey M. (Intel)
Thu, 01/05/2017 - 17:46
Normal topic Execution of sparse matrix-vector failed
by yups
Fri, 12/23/2016 - 09:13 3
by Jeffrey M. (Intel)
Thu, 01/05/2017 - 17:32
Normal topic strange behavior when float16 are used and the meaning of thread idle
by Xinyan S
Tue, 12/27/2016 - 12:59 2
by Ben Ashbaugh (Intel)
Thu, 01/05/2017 - 13:38
Normal topic strange behavior when float16 are used and the meaning of thread idle
by Xinyan S
Tue, 12/27/2016 - 12:46 1
by Tullos, James A
Thu, 01/05/2017 - 10:47
Normal topic Intel GEN SLM allocation granularity still 4KB per workgroup?
by allanmac
Wed, 12/21/2016 - 11:25 6
by allanmac
Wed, 01/04/2017 - 09:00
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For more complete information about compiler optimizations, see our Optimization Notice.