Embedded Systems: ARM Programming and Optimization (Paperback)
暫譯: 嵌入式系統:ARM 程式設計與優化 (平裝本)

Jason D. Bakos

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商品描述

Embedded Systems: ARM Programming and Optimization combines an exploration of the ARM architecture with an examination of the facilities offered by the Linux operating system to explain how various features of program design can influence processor performance. It demonstrates methods by which a programmer can optimize program code in a way that does not impact its behavior but improves its performance. Several applications, including image transformations, fractal generation, image convolution, and computer vision tasks, are used to describe and demonstrate these methods. From this, the reader will gain insight into computer architecture and application design, as well as gain practical knowledge in the area of embedded software design for modern embedded systems.

  • Covers three ARM instruction set architectures, the ARMv6 and ARMv7-A, as well as three ARM cores, the ARM11 on the Raspberry Pi, Cortex-A9 on the Xilinx Zynq 7020, and Cortex-A15 on the NVIDIA Tegra K1
  • Describes how to fully leverage the facilities offered by the Linux operating system, including the Linux GCC compiler toolchain and debug tools, performance monitoring support, OpenMP multicore runtime environment, video frame buffer, and video capture capabilities
  • Designed to accompany and work with most of the low cost Linux/ARM embedded development boards currently available

商品描述(中文翻譯)

《嵌入式系統:ARM 程式設計與優化》結合了對 ARM 架構的探索與對 Linux 作業系統所提供功能的檢視,以解釋程式設計的各種特性如何影響處理器性能。它展示了程式設計師可以優化程式碼的方法,這些方法不會影響程式的行為,但能改善其性能。書中使用了幾個應用案例,包括影像轉換、分形生成、影像卷積和計算機視覺任務,來描述和演示這些方法。讀者將從中獲得對計算機架構和應用設計的深入了解,並在現代嵌入式系統的嵌入式軟體設計領域獲得實用知識。

- 涵蓋三種 ARM 指令集架構,ARMv6 和 ARMv7-A,以及三種 ARM 核心,分別是 Raspberry Pi 上的 ARM11、Xilinx Zynq 7020 上的 Cortex-A9 和 NVIDIA Tegra K1 上的 Cortex-A15
- 描述如何充分利用 Linux 作業系統所提供的功能,包括 Linux GCC 編譯器工具鏈和除錯工具、性能監控支援、OpenMP 多核心執行環境、視頻幀緩衝區和視頻捕捉能力
- 設計用於配合和使用目前大多數低成本的 Linux/ARM 嵌入式開發板