发明名称 |
Dynamic Taint Analysis of Multi-Threaded Programs |
摘要 |
Disclosed is a dynamic taint analysis framework for multithreaded programs (DTAM) that identifies a subset of program inputs and shared memory accesses that are relevant for issues related to concurrency. Computer implemented methods according to the framework generally involve the computer implemented steps of: applying independently a dynamic taint analysis to each of the multiple threads comprising a multi-threaded computer program; aggregating each independent result from the analysis for each of the multiple threads by consolidating effect of taint analysis in one or more possible re-orderings of observed shared memory accesses among threads; and outputting an indicia of the aggregated result as a set of relevant program inputs or a set of relevant shared memory accesses. |
申请公布号 |
US2014108867(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201313800060 |
申请日期 |
2013.03.13 |
申请人 |
NEC LABORATORIES AMERICA, INC. |
发明人 |
GANAI MALAY;LEE DONGYOON;GUPTA AARTI |
分类号 |
G06F11/14 |
主分类号 |
G06F11/14 |
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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