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Article

OpenCL™ Platform/Device Capabilities Viewer Sample

Download for Windows*

Автор: Последнее обновление: 31.05.2019 - 14:10
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: 31.05.2019 - 14:40
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: 31.05.2019 - 14:40
Article

HDR Rendering with God Rays Using OpenCL™ Technology

This sample demonstrates a CPU-optimized implementation of the God Rays effect, showing how to: Implement calculation kernels using the OpenCL™ technology C99 Parallelize the kernels by running several work-groups in parallel Organize data exchange between the host and the OpenCL device
Автор: Последнее обновление: 31.05.2019 - 14:10
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: 31.05.2019 - 14:40
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: 31.05.2019 - 14:10
Article

Using Basic Capabilities of Multi-Device Systems with OpenCL™

Download for Windows*

Автор: Последнее обновление: 31.05.2019 - 14:10
Article

Power Management States: P-States, C-States, and Package C-States

Preface: What, Why and from Where
Автор: Последнее обновление: 06.07.2019 - 16:30
Блоги

Power Management: So what is this policy thing?

Unlike a lot of previous recent blogs, this series is about power management in general. At the very end of the series, I’ll write specifically about the Intel® Xeon Phi™ coprocessor.

Автор: Последнее обновление: 06.07.2019 - 17:00
Блоги

Power Management Policy: You Mean There’s More Than One?

Power management policy has evolved over the years.

Автор: Последнее обновление: 06.07.2019 - 17:00