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a57fba056e
This patch updates Makefile for measuring code coverage in CRIU. criu binary should be compiled with option --coverage and linked with -lgcov option. lcov utility creates HTML pages containing the source code annotated with coverage information. make GCOV=1 make test make gcov Look at gcov/html/index.html Changes: - disable optimization on compilation for gathering coverage data - mention an option for coverage in help - cleanup the files produced for code coverage - make path to coverage files produced by tests in ns independent on environment - add an option lcov_branch_coverage as branch coverage disabled by default Signed-off-by: Sergey Bronnikov <sergeyb@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
CRIU (Checkpoint and Restore in Userspace)
An utility to checkpoint/restore tasks. Using this tool, you can freeze a running application (or part of it) and checkpoint it to a hard drive as a collection of files. You can then use the files to restore and run the application from the point it was frozen at. The distinctive feature of the CRIU project is that it is mainly implemented in user space.
The project home is at http://criu.org.
Pages worth starting with are:
- Kernel configuration, compilation, etc
- A simple example of usage
- More sophisticated example with graphical app
How to contribute
- How to submit patches;
- Send all bug reports to mailing list;
- Spread the word about CRIU in social networks;