Article

Median Filter

The sample demonstrates how to implement efficient median filter with OpenCL™ standard. This implementation relies on auto-vectorization performed by Intel® SDK for OpenCL Applications compiler.
Автор: Последнее обновление: 15.10.2019 - 15:20
Article

Using Basic Capabilities of Multi-Device Systems with OpenCL™

Download for Windows*

Автор: Последнее обновление: 15.10.2019 - 16:50
Article

Simple Optimizations of OpenCL™ Code

Simple Optimizations sample demonstrates simple ways of measuring the performance of OpenCL™ kernels in an application. It describes basics of profiling and important caveats like having dedicated “warming” run. It also demonstrates several simple optimizations, some of optimizations are rather CPU-specific (like mapping buffers), while others are more general (like using relaxed-math). The...
Автор: Последнее обновление: 15.10.2019 - 16:50
Article

Bitonic Sorting

Demonstrates how to implement an efficient sorting routine with the OpenCL™ technology that operates on arbitrary input array of integer values. The sample uses properties of bitonic sequence and principles of sorting networks and enables efficient SIMD-style parallelism through OpenCL vector data types. The code is designed to work well on modern CPUs.
Автор: Последнее обновление: 15.10.2019 - 16:50
Article

General Matrix Multiply Sample

General Matrix Multiply (GEMM) sample demonstrates how to efficiently utilize an OpenCL™ device to perform general matrix multiply operation on two dense square matrices. The primary target devices that are suitable for this sample are the devices with cache memory: Intel® Xeon Phi™ and Intel® Architecture CPU devices.
Автор: Последнее обновление: 15.10.2019 - 16:50
Article

OpenCL™ Platform/Device Capabilities Viewer Sample

Download for Windows*

Автор: Последнее обновление: 15.10.2019 - 16:50
Article

GPU-Quicksort in OpenCL 2.0: Nested Parallelism and Work-Group Scan Functions

Introduction A Brief History of Quicksort
Автор: Robert Ioffe (Intel) Последнее обновление: 19.11.2019 - 13:39
Article

Using OpenCL™ 2.0 Read-Write Images

While Image convolution is not as effective with the new Read-Write images functionality, any image processing technique that needs be done in place may benefit from the Read-Write images. One example of a process that could be used effectively is image composition. In OpenCL 1.2 and earlier, images were qualified with the “__read_only” and __write_only” qualifiers. In the OpenCL 2.0, images can...
Автор: Последнее обновление: 19.11.2019 - 14:05
Article

Sierpiński Carpet in OpenCL* 2.0

We demonstrate how to create a Sierpinski Carpet in OpenCL* 2.0

Автор: Robert Ioffe (Intel) Последнее обновление: 20.11.2019 - 07:28
Article

SPIR-V is a better SPIR with Intel® OpenCL™ Code Builder

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Автор: Robert Ioffe (Intel) Последнее обновление: 25.11.2019 - 16:32