NUMA

NUMA

 英

  • 網絡內存訪問;非一致性內存訪問(non-uniform memory access);非一致內存訪問

例句

The main thing done in the relational database was to use "soft NUMA" and port mapping to get a good distribution of work within the system.

我們關系數據庫完成稱為SoftNUMA技術通過端口映射系統內部得以獲得良好分布式工作效果

All traffic enters through a single port and is distributed on a round-robin basis to any available NUMA node.

所有通信流量通過一個單獨端口輸入分布任何可用NUMA節點

To understand how pages of memory from the buffer cache are assigned when using NUMA, see Growing and Shrinking the Buffer Pool Under NUMA.

若要了解使用NUMA如何分配緩沖區高速緩存內存請參閱使用NUMA擴展收縮緩沖

Systems with a large number of processors may find it advantageous to recompile against the NUMA user-land API's added in RHEL4.

擁有大量處理器系統可能會發現借助RHEL4增加NUMA用戶空間API進行重新編譯好處

NUMA, like SMP, allows users to harness the combined power of multiple processors, with each processor accessing a common memory pool.

numasmp相似用戶駕馭多個處理器結合起來能力每個處理器存取一個公共存儲器

NUMA reduces the contention for a system's shared memory bus by having more memory buses and fewer processors on each bus.

NUMA通過每個總線使用更多內存總線處理器減少系統共享內存總線

Any operation running on a single NUMA node can only use buffer pages from that node .

針對單個NUMA節點執行任何操作只能使用節點緩沖區

The ratio of the cost to access foreign memory over that for local memory is called the NUMA ratio.

訪問外部內存開銷訪問本地內存開銷比率稱為NUMA比率

For high-end machines, new features target performance improvements, scalability, throughput, and NUMA support for SMP machines.

高端機器來說特性針對性能改進可擴展性吞吐率以及SMP機器NUMA支持

The number of CPUs within a NUMA node depends on the hardware vendor.

NUMA節點CPU數量取決于硬件供應商

This provides automatic load balancing among the NUMA nodes .

提供NUMA節點自動負載平衡

On a mail-server benchmark, we show a 39% improvement in performance by automatically splitting the application among multiple NUMA domains.

郵件服務器測試評分通過自動多個NUMA切分應用程序我們性能得到39%提升

XXI. To begin from Romulus : he left no children, and Numa Pompilius left none that could be of use to the republic.

路斯開始沒有子嗣努馬·利烏斯沒有留下國家有用孩子

Within a NUMA node, the connection is run on the least loaded scheduler on that node.

NUMA節點連接按照節點負載最小計劃程序運行

The NUMA architecture was designed to surpass the scalability limits of the SMP architecture .

NUMA體系結構設計超越SMP體系結構伸縮性限制

Not just for SMP or NUMA, but for everything from a single-node UP system to a massively clustered system.

不僅SMPNUMA而是一個單一操作系統發展巨大操作系統群組

In NUMA systems, each processor is close to some parts of memory and further from others.

NUMA系統每個處理器部分內存其他內存

In a NUMA architected system, CPUs are arranged in smaller sub-systems called pods.

NUMA架構系統CPU排列叫做pods較小子系統

The NUMA architecture can increase processor speed without increasing the load on the processor bus.

NUMA體系結構可以增加處理器總線負載情況提高處理器速度

This topic describes how pages of memory from the buffer pool are assigned when using non-uniform memory access (NUMA).

主題介紹使用一致性內存訪問NUMA如何分配緩沖中的內存

I design and implement the method of fault-containment and recovery arithmetic, effectively solve the problem of fault in CC -NUMA computer.

設計實現故障限制方法故障恢復算法有效解決CC-NUMA計算機故障處理問題

NUMA architecture provides a scalable solution to this problem.

NUMA體系結構為此問題提供可擴展解決方案

Because NUMA uses local and foreign memory, it will take longer to access some regions of memory than others. Local memory.

由于NUMA同時使用本地內存外部內存因此訪問某些內存區域時間訪問其他內存區域

All NUMA topics have been reorganized for this release.

重新組織版本所有NUMA主題

Applications seeking additional performance gains can use user-land NUMA APIs.

設法高性能應用程序可以使用user-landNUMAAPI。

Similarly, buffer pool pages are distributed across hardware NUMA nodes.

同樣緩沖硬件NUMA節點進行分布

On NUMA hardware, some regions of memory are on physically different buses from other regions.

NUMA硬件有些內存區域其他區域位于不同物理總線

When using NUMA, the max server memory and min server memory values are divided evenly among NUMA nodes.

使用NUMANUMA節點之間平均劃分maxservermemoryminservermemory

That means when users run out of capacity on their SMP servers, they can move their applications to NUMA servers with relative ease.

意味用戶用盡SMP服務器能力他們容易應用程序NUMA服務器

NUMA hardware is provided by the computer manufacturer.

NUMA硬件計算機制造商提供

Affinitizing connections to specific processors when using Non-Uniform Memory Access (NUMA).

使用一致內存訪問NUMA連接特定處理器關聯

Applications seeking additional performance gains can use user-land NUMA API's.

希望進一步提高性能應用程序可以使用用戶空間NUMAAPI

More than one port can be mapped to the same NUMA nodes.

可以多個端口映射同一NUMA節點

You cannot create a soft-NUMA that includes CPUs from different hardware NUMA nodes.

無法創建包含來自不同硬件NUMA節點CPU軟件NUMA

Enabling memory location optimizations for NUMA multi-CPU systems (-XX: +UseNUMA).

NUMACPU系統啟用內存位置優化(-XX:+UseNUMA)。

Soft-NUMA does not provide memory to CPU affinity.

軟件NUMA提供內存CPU關聯

Number of pages that come from a different NUMA node.

來自其他NUMA節點頁數

There is an instance of the Buffer Node object for each NUMA node in use.

對于正在使用每個NUMA節點一個BufferNode對象實例

It allows you to monitor the SQL Server buffer pool page distribution for each non-uniform memory access (NUMA) node.

通過可以監視每個一致性內存訪問NUMA節點SQLServer緩沖分布

The O(1) scheduler also allows for load-balancing across CPUs and NUMA-aware load-balancing.

0(1)調度程序允許CPU負載平衡NUMA-aware負載平衡

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