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NEWS.md

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xrprof 0.3.1

  • The -o option can now be used to write the output directly to a file instead of standard output.

  • Fixes poor error handling when reading memory on Linux. (#15 by @jimhester)

  • Fixes incomplete support for prefix in the Makefile. (#16 by @eddelbuettel)

  • Git is no longer required to build from generated tarballs. (#17)

xrprof 0.3.0

  • xrprof can now be built and run on Windows. (#3)

  • Experimental support for "mixed-mode" profiling of both R and C/C++ stacks on Linux with -m. This also introduces a dependency on libunwind. Note that the exact output format is not fixed and may change in the future. (#8)

  • Various performance improvements.

xrprof 0.2.0

  • libelf is now required.

  • Support for profiling R processes running in Docker containers. (#6)

  • Support for profiling R when built without libR.so. (#7)

  • Fixes a memory leak.

xrprof 0.1

  • Initial public release. xrprof is an external sampling profiler for R on Linux.