The userspace-rcu package provides a set of userspace RCU (read-copy-update) libraries. These data synchronization libraries provide read-side access which scales linearly with the number of cores. It does so by allowing multiples copies of a given data structure to live at the same time, and by monitoring the data structure accesses to detect grace periods after which memory reclamation is possible.
Development versions of BLFS may not build or run some packages properly if LFS or dependencies have been updated since the most recent stable versions of the books.
Download (HTTP): https://lttng.org/files/urcu/userspace-rcu-0.14.1.tar.bz2
Download MD5 sum: dfeb1a6e67679f4ee4a0ac584bfd37ef
Download size: 656 KB
Estimated disk space required: 24 MB (with tests)
Estimated build time: 0.2 SBU (with tests)
Install liburcu by running the following commands:
./configure --prefix=/usr \ --disable-static \ --docdir=/usr/share/doc/liburcu-0.14.1 && make
To test the results, issue: make check.
Now, as the root
user:
make install