Processeur Intel® Pentium®

Записки разработчика Intel System Studio: отладка Linux-ядра Android с помощью Intel JTAG Debugger и MinnowBoard MAX

Из этого материала вы узнаете о том, как отлаживать код и анализировать исключения на уровне ядра Linux ОС Android в системах, основанных на архитектуре Intel. А именно, мы рассмотрим отладочный инструмент JTAG Debugger, который является частью пакета Intel System Studio Ultimate Edition. Мы расскажем о стандарте JTAG, о вышеупомянутом JTAG-отладчике Intel, об обработке исключений. В качестве примера мы будем использовать мини-компьютер MinnowBoard MAX с Intel Atom на борту.

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  • DirectX 12 技术白皮书

    DirectX 12 技术白皮书

    随着微软最新一代操作系统Windows 10的发布,其核心图形技术也升级到了最新的DirectX 12。为了帮助之前有DirectX经验的程序员尽快熟悉并上手使用DirectX 12来开发游戏,微软、英特尔和苏州蜗牛公司三方通力合作,结合了苏州蜗牛《九阳神功》PC DirectX 12版本的开发经验编写了此白皮书。希望给每一位热爱微软DirectX技术的开发者朋友带来最前沿的第一手资料。本白皮书由来自微软的资深图形专家、DirectX12项目经理 ―― 陆建业担任技术顾问,每个章节由三家公司的技术专家合作完成:






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  • 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.

    I have talked incessantly over the years about power states (e.g. P-states and C-states), and how the processor transitions from one state to another. For a list of previous blogs in this series, and well as other related blogs on power and power management, see the article at [List0]. But I have left out an important component of power management, namely the policy.

    BKMs on the use of the SIMD directive

    We had an ask from one of the various “Birds of a Feather” meetings Intel® holds at venues such as at the Super Computing* (SC) and International Super Computing* (ISC) conferences. The customer wanted to know BKMs (Best Known Methods) on the proper usage of the new OpenMP* 4.0 / Intel® Cilk™ Plus SIMD directive. I volunteered to create such a list. Investigating the topic more thoroughly, I discovered that there is already a vast amount of resources on vectorization and the use of the SIMD directive.

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