Abstract: A computer calculates memory access rates for respective tasks on basis of hardware monitor information obtained by monitoring operating states of hardware during execution of an application program. The tasks correspond to respective syntax units specified in the application program. The computer assigns, on basis of the calculated memory access rates, a first task to a socket in a processor in response to an instruction for executing the first task.

Abstract: A computer calculates memory access rates for respective tasks on basis of hardware monitor information obtained by monitoring operating states of hardware during execution of an application program. The tasks correspond to respective syntax units specified in the application program. The computer assigns, on basis of the calculated memory access rates, a first task to a socket in a processor in response to an instruction for executing the first task.

Abstract: According to the present invention, the compiler inputs a plurality of pieces of source data composing a large-scale program on basis of an user-designated information, subjects the source data to syntax analysis, and analyzes attributes of a relation between caller (parent procedure) and callee (child procedure) in the source data from the result of the syntax analysis and registers the attribute in a data table. Then, if the the callee is not registered in the data table, the compiler marks the attributes of the caller procedure with “optimization unnecessary” and then optimizes other procedures excluding the parent procedure marked with “optimization unnecessary”.

Abstract: A compile processing apparatus compiles a program formed of a plurality of classes having initializing procedures. The compile processing apparatus includes a specifying unit for specifying an initializing procedure when a statement to be compiled requires the initializing procedure, a determination unit for executing a determination process for determining whether the initializing procedure specified by the specifying unit can be considered to not affect other classes, and a changing unit for changing the statement so that the statement does not access the initializing procedure when the determination unit determines that the initializing procedure can be considered to not affect the other classes.