ARITHMETIC PROCESSING DEVICE AND ARITHMETIC PROCESSING METHOD
卷宗概要
申请人
Fujitsu Limited
发明人
Hiroki Tokura
IPC 分类
CPC 分类
An arithmetic processing device includes processing circuitry. The processing circuitry is configured to asynchronously calculate, for a plurality of units of calculation for performing respective different calculations generated by dividing calculation of a standard eigenvalue problem for a predetermined symmetric matrix, a first task and a second task out of a plurality of tasks in which the respective units of calculation are executed when a dependency in which calculation of one of the first task and the second task is performed based on a result of calculation of the other is not present between the first task and the second task and sequentially calculate the first task and the second task when the dependency is present between the first task and the second task. The processing circuitry is configured to output a result of the calculation of the standard eigenvalue problem for the predetermined symmetric matrix calculated by the calculating.
原文（中文）
An arithmetic processing device includes processing circuitry. The processing circuitry is configured to asynchronously calculate, for a plurality of units of calculation for performing respective different calculations generated by dividing calculation of a standard eigenvalue problem for a predetermined symmetric matrix, a first task and a second task out of a plurality of tasks in which the respective units of calculation are executed when a dependency in which calculation of one of the first task and the second task is performed based on a result of calculation of the other is not present between the first task and the second task and sequentially calculate the first task and the second task when the dependency is present between the first task and the second task. The processing circuitry is configured to output a result of the calculation of the standard eigenvalue problem for the predetermined symmetric matrix calculated by the calculating.