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Out-of-order access to vector elements in order to reduce conflicts in vector processors

机译:对传染媒介元素的无序访问,以减少向量处理器中的冲突

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The performance of a vector processor accessing vectors is strongly dependent on the conflicts produced in the memory subsystem. These conflicts create holes in the data flow between processor and memory, delaying the task of the functional units. This paper proposes an out-of-order access to vector elements in order to reduce the average memory access time in vector processors. Previous research of out-of-order access to vector elements have attempted to increase the conflict-free access families of strides. The goal of this work is to reduce the conflicts when multiple vectors are concurrently accessed in memory.
机译:矢量处理器访问向量的性能强烈依赖于存储器子系统中产生的冲突。这些冲突在处理器和内存之间的数据流中创建孔,延迟了功能单元的任务。本文提出了一种对传染媒介元素的无序访问,以减少向量处理器中的平均内存访问时间。以前研究对传染媒介元素的无序访问已经尝试增加自由进入的进程。这项工作的目标是减少在内存中同时访问多个vectors时的冲突。

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