On Fri, Jul 30, 2010 at 5:27 PM, Tim Murphy <tnmur...@gmail.com> wrote:
> No, I understand better than you think as I do huge parallel builds every day. > > The shell wrapper buffers the recipe output and then grabs a semaphore > before writing the output to it's stdout.. if another recipe has > completed and is in the process of outputting to the stdout then it > has to wait a few microseconds. The use of semaphore may impair performance. -- Chiheng Xu Wuhan,China _______________________________________________ Bug-make mailing list Bug-make@gnu.org http://lists.gnu.org/mailman/listinfo/bug-make
