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| Content Provider | ACM Digital Library |
|---|---|
| Author | Van Ertvelde, Luk Eeckhout, Lieven |
| Abstract | Industry vendors hesitate to disseminate proprietary applications to academia and third party vendors. By consequence, the benchmarking process is typically driven by standardized, open-source benchmarks which may be very different from and likely not representative of the real-life applications of interest. This paper proposes code mutation, a novel technique that mutates a proprietary application to complicate reverse engineering so that it can be distributed as a benchmark. The benchmark mutant then serves as a proxy for the proprietary application. The key idea in the proposed code mutation approach is to preserve the proprietary application's dynamic memory access and/or control flow behavior in the benchmark mutant while mutating the rest of the application code. To this end, we compute program slices for memory access operations and/or control flow operationstrimmed through constant value and branch profiles; and subsequently mutate the instructions not appearing in these slices through binary rewriting. Our experimental results using SPEC CPU2000 and MiBench benchmarks show that code mutation is a promising technique that mutates up to 90% of the static binary, up to 50% of the dynamically executed instructions, and up to 35% of the at run time exposed inter-operation data dependencies. The performance characteristics of the mutant are very similar to those of the proprietary application across a wide range of microarchitectures and hardware implementations. |
| Ending Page | 210 |
| Page Count | 10 |
| Starting Page | 201 |
| File Format | PDF MP4 MP2 / MPA / MP3 |
| ISBN | 9781595939586 |
| DOI | 10.1145/1346281.1346307 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2008-03-01 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Benchmark generation Code mutation |
| Content Type | Audio Text |
| Resource Type | Article |
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