提交 f0696d36 编写于 作者: O openeuler-ci-bot 提交者: Gitee

!185 Bug fix: Add the virtualization feature enhancement.

Merge pull request !185 from fhxing/master
......@@ -22,5 +22,8 @@
- Optimizes the IOVA page table lookup and release algorithms to improve the performance of the IOMMU subsystem.
- Optimizes the implementation of CRC32 and checksum based on ARM64 instructions and pipeline features, greatly improving data verification performance.
- Supports ARM v8.4 Memory System Resource Partitioning and Monitoring \(MPAM\).
- virtualization feature enhancement
- Interruption virtualization optimization: The process for an IRQfd to inject an interrupt is optimized, greatly improving the performance of high-performance passthrough devices (sush as NICs and SSDs).
- Memory virtualization optimization: The Kunpeng hardware feature is used to improve the memory loading speed during VM startup.
- Storage virtualization optimization: NUMA affinity self-binding is optimized for the iSCSI module **kworker** to improve the I/O performance of IP SAN disks.
......@@ -23,5 +23,9 @@
- 通过优化 IOVA 页表查找和页表释放算法,提升 I/O MMU 子系统性能
- 根据 ARM64 指令以及流水线特点,优化 CRC32 及 checksum 实现,大幅提升数据校验性能
- 支持 ARM v8.4 MPAM(Memory System Resource Partitioning and Monitoring)
- 虚拟化特性增强
- 中断虚拟化优化:IRQfd路径注入中断优化,大幅提升高性能直通设备(网卡、SSD磁盘等)性能
- 内存虚拟化优化:借助鲲鹏硬件特性,提升虚拟机启动内存加载速度
- 存储虚拟化优化:iSCSI模块kworker的NUMA亲和性自绑定优化,提升IPSAN磁盘的IO性能
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