The output now is probably being flushed on a line-by-line basis through << std::endl.
It'd be nice to have a version that buffers the output (either automatically or optionally). It may provide a significant speedup for users working over a network file system (as in a cluster) or a spinny disks instead of solid state.
The output now is probably being flushed on a line-by-line basis through
<< std::endl.It'd be nice to have a version that buffers the output (either automatically or optionally). It may provide a significant speedup for users working over a network file system (as in a cluster) or a spinny disks instead of solid state.