| 摘要 |
PROBLEM TO BE SOLVED: To measure the number of times of executing a command belonging to a certain command kind with a low load in an arithmetic apparatus.SOLUTION: A preparation part 235 of a first information processor 201 calculates a ratio occupied by a command belonging to a certain command kind among commands included in a block about each of a plurality of blocks divided from a program acquired from the first information processor 201 by an acquisition part 231. A sampling driver 215 collects execution addresses and the number of execution commands from an arithmetic apparatus 211 executing the program. An analysis part 245 calculates the first number of execution times in which commands included in a block is executed about each of the plurality of blocks on the basis of the execution addresses and the number of execution commands received by a reception part 241, multiplies the first number of execution times in the block by the ratio in the block to calculate a second number of execution times in which commands belonging to the command kind are executed, and calculates the total of the second number of execution times calculated about each of the plurality of blocks.SELECTED DRAWING: Figure 2 |
