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iommu 添加释义

网络释义英英释义

  输入输出内存管理单元

另外,Solaris和OpenSolaris中实现了基于Intel VT-d的IOMMU(输入输出内存管理单元),IOMMU的功能类似内存管理单元MMU,不同的是它存在于外设和内存之间。

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IOMMU

  • abstract: In computing, an input/output memory management unit (IOMMU) is a memory management unit (MMU) that connects a DMA-capable I/O bus to the main memory. Like a traditional MMU, which translates CPU-visible virtual addresses to physical addresses, the IOMMU maps device-visible virtual addresses (also called device addresses or I/O addresses in this context) to physical addresses.

以上来源于: WordNet

双语例句

  • You'll find support for device passthrough (using VT-d or IOMMU) in Xen and KVM as well as other hypervisors.

    Xen KVM 以及其他管理程序中发现设备透传支持使用 VT-d IOMMU)。

    youdao

  • Other drivers (typically GPU drivers) however, depend on an IOMMU and want complete control, so manage the mappings directly via the IOMMU API.

    其他驱动程序(通常为GPU驱动程序),但是依赖一个IOMMU完全控制所以通过IOMMU API

    youdao

  • In particular, the Cell processor includes an interrupt controller and an IOMMU implementation, both of which are incompatible with those supported by older kernel versions.

    具体来说,Cell处理器包括中断控制器一个IOMMU实现,它们早期的内核版本支持都是不兼容的。

    youdao

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