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llvm / libfuzzer / 1d4e630ea7856a706d3c3389a43068912b67c6bf
commit1d4e630ea7856a706d3c3389a43068912b67c6bf[log] [tgz]
authorKostya Serebryany <kcc@google.com>Thu Aug 02 00:24:49 2018 +0000
committerCopybara-Service <copybara-worker@google.com>Thu Mar 25 23:17:50 2021 -0700
treef318c0c86bd2681620ef2f20fe0cd17c0484947e
parent058bdcc5d22aaaa1a6d148abf5c764cf226716a1 [diff]
[libFuzzer] use absolute distance in addition to the hamming distance in value profiling; our A/B testing have (somewhat weak) indication that this provides an additional signal for corpus expansion

llvm-svn: 338661
GitOrigin-RevId: cedebd594083a54cfb0a0b766fd000b6f11216fa
1 file changed
tree: f318c0c86bd2681620ef2f20fe0cd17c0484947e
  1. afl/
  2. dataflow/
  3. scripts/
  4. standalone/
  5. tests/
  6. build.sh
  7. FuzzerCommand.h
  8. FuzzerCorpus.h
  9. FuzzerCrossOver.cpp
  10. FuzzerDataFlowTrace.cpp
  11. FuzzerDataFlowTrace.h
  12. FuzzerDefs.h
  13. FuzzerDictionary.h
  14. FuzzerDriver.cpp
  15. FuzzerExtFunctions.def
  16. FuzzerExtFunctions.h
  17. FuzzerExtFunctionsDlsym.cpp
  18. FuzzerExtFunctionsDlsymWin.cpp
  19. FuzzerExtFunctionsWeak.cpp
  20. FuzzerExtFunctionsWeakAlias.cpp
  21. FuzzerExtraCounters.cpp
  22. FuzzerFlags.def
  23. FuzzerInterface.h
  24. FuzzerInternal.h
  25. FuzzerIO.cpp
  26. FuzzerIO.h
  27. FuzzerIOPosix.cpp
  28. FuzzerIOWindows.cpp
  29. FuzzerLoop.cpp
  30. FuzzerMain.cpp
  31. FuzzerMerge.cpp
  32. FuzzerMerge.h
  33. FuzzerMutate.cpp
  34. FuzzerMutate.h
  35. FuzzerOptions.h
  36. FuzzerRandom.h
  37. FuzzerSHA1.cpp
  38. FuzzerSHA1.h
  39. FuzzerShmem.h
  40. FuzzerShmemFuchsia.cpp
  41. FuzzerShmemPosix.cpp
  42. FuzzerShmemWindows.cpp
  43. FuzzerTracePC.cpp
  44. FuzzerTracePC.h
  45. FuzzerUtil.cpp
  46. FuzzerUtil.h
  47. FuzzerUtilDarwin.cpp
  48. FuzzerUtilFuchsia.cpp
  49. FuzzerUtilLinux.cpp
  50. FuzzerUtilPosix.cpp
  51. FuzzerUtilWindows.cpp
  52. FuzzerValueBitMap.h
  53. LICENSE.TXT
  54. README.txt