发明名称 |
LOOP DETECTION APPARATUS, LOOP DETECTION METHOD, AND LOOP DETECTION PROGRAM |
摘要 |
A loop detection method, system, and article of manufacture for determining whether a sequence of unit processes continuously executed among unit processes in a program is a loop by means of computational processing performed by a computer. The method includes: reading address information on the sequence of unit processes; comparing an address of a unit process as a loop starting point candidate with an address of a last unit process in the sequence of unit processes; reading call stack information on the sequence of unit processes; comparing a call stack upon execution of the unit process as the loop starting point candidate with a call stack upon execution of the last unit process; outputting a determination result indicating that the sequence of unit processes forms a loop if the respective comparison results of the addresses and the call stacks match with each other. |
申请公布号 |
US2012137111(A1) |
申请公布日期 |
2012.05.31 |
申请号 |
US201113301099 |
申请日期 |
2011.11.21 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HAYASHIZAKI HIROSHIGE |
分类号 |
G06F9/38 |
主分类号 |
G06F9/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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