a new libmysqlclient non-blocking API which utilizes co-routines. The X86
specific GCC ASM co-routine support hid the fact that there was an issue.
The only fallback code so far is POSIX user contexts which OpenBSD does not
support.
Input from and Ok sthen@ jasper@
SysBench is a modular, cross-platform and multi-threaded benchmark tool
for evaluating OS parameters that are important for a system running a
database under intensive load.
The idea of this benchmark suite is to quickly get an impression about
system performance without setting up complex database benchmarks or
even without installing a database at all.
Current features allow to test the following system parameters:
* file I/O performance
* scheduler performance
* memory allocation and transfer speed
* POSIX threads implementation performance
* database server performance (OLTP benchmark)
Primarily written for MySQL server benchmarking, SysBench will be
further extended to support multiple database backends, distributed
benchmarks and third-party plug-in modules.
from Jung (maintainer) with some tweaks.
thanks to landry@ for testing and feedback.
ok landry
