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android / toolchain / rr / refs/tags/upstream/5.1.0
commit3d936461b2951b5072b7a150d953ea22e872cb54[log] [tgz]
authorRobert O'Callahan <robert@ocallahan.org>Thu Dec 14 16:43:56 2017 +1300
committerRobert O'Callahan <robert@ocallahan.org>Thu Dec 14 16:43:56 2017 +1300
tree92775d59ecef7de3c9ccfef03e8ffd9e448fe546
parente3d558a9634acd3acf7c63f4ac5a8e25f44aaf4c [diff]
Bump version to 5.1.0.
1 file changed
tree: 92775d59ecef7de3c9ccfef03e8ffd9e448fe546
  1. include/
  2. scripts/
  3. src/
  4. third-party/
  5. .clang-format
  6. .gitignore
  7. CMakeLists.txt
  8. configure
  9. CONTRIBUTING.md
  10. LICENSE
  11. README.md
  12. rr.spec
  13. Vagrantfile
README.md

Overview

rr is a lightweight tool for recording and replaying execution of applications (trees of processes and threads). More information about the project, including instructions on how to install, run, and build rr, is at http://rr-project.org. The best technical overview is currently the paper Engineering Record And Replay For Deployability: Extended Technical Report.

Or go directly to the installation and building instructions.

Please contribute! Make sure to review the pull request checklist before submitting a pull request.

If you find rr useful, please add a testimonial.

System requirements

  • Linux kernel ≥ 3.5 is required (for seccomp-bpf).
  • rr currently requires an Intel CPU with Nehalem (2010) or later microarchitecture.
  • Running in a VM guest is supported, as long as the VM supports virtualization of hardware performance counters. (VMware and KVM are known to work; Xen works in theory but may be broken.)