Fujitsu Corporation

Kaoru Kikushima

Satoki Shibayama

Yusuke Matsushima

An information processing apparatus includes a detecting unit configured to detect an abort signal among signals from a kernel that monitors execution of a process by referring to details concerning the execution; an obtaining unit configured to obtain information that concerns the details concerning the execution of the process and is referred to by the kernel at a detection of the abort signal by the detecting unit; and a storing unit configured to store the information obtained by the obtaining unit into a memory.

Information processing apparatus, process verification support method, and computer product

A parallel process execution method that allocates CPU time to parallel processes at any desired ratios. The method sets a time allocation ratio to determine how much of a given cycle period should be allocated for execution of a parallel program. Process switching is then performed in accordance with the time allocation ratio set to the parallel program. More specifically, parallel processes produced from a parallel program are each assigned to a plurality of processors, and those parallel processes are started simultaneously on the processors. When the time elapsed since the start of the parallel processes has reached a point that corresponds to the time allocation ratio that has been set to the parallel program, the execution of the assigned parallel processes is stopped simultaneously on the plurality of processors.

Growing community of inventors

Kawasaki, Japan

Kaoru Kikushima