Loop paralleling system

Abstract

Abstract PURPOSE:To shorten a turn around time for executing a program in a multiprocessor system by paralleling a loop including a variable defined in the loop and living in the outlet of the loop. CONSTITUTION:A source program 1 goes to be the input of a compiler 2 and the compiler is constituted of a text forming means 22 for forming a text 21, a loop detecting means 23, a definition variable taking out means 24, a life and death state decision means 25, an arranging means 26, a parallel means 27 and an object program forming means 28 and an object program 3 is formed by the object program forming means 28 of the compiler. Herein, when the variable defined in the loop is living in the outlet of the loop, the compiler 2 arranges the variable, thereby paralleling the loop. Thereby, the turn around time for executing the program can be shortened.

Inventors

• 👤 Shoichi Sakon
• 👤 彰一 左近

Bibliographic Details