发明名称 |
Detecting program phases with periodic call-stack sampling during garbage collection |
摘要 |
A system and method for detecting phases in a running computer program, creates an activation count associated with each stack frame. The activation count is zeroed whenever a new frame is created in a stack and incremented for each frame encountered during periodic intervals. A phase is detected with an activation whose activation count is non-zero.
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申请公布号 |
US7412694(B2) |
申请公布日期 |
2008.08.12 |
申请号 |
US20030666102 |
申请日期 |
2003.09.18 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FINK STEPHEN J.;GROVE DAVID P. |
分类号 |
G06F9/44;G06F9/40;G06F12/00;G06F12/02 |
主分类号 |
G06F9/44 |
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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