86df5878f6
Improve the scalabilit of CountTasksPerNode() by using a Broadcast and AllReduce, rather than flooding task zero with MPI_Send() messages. Also change the hostname lookup function from MPI_Get_processor_name to gethostname(), which should work on most systems that I know of, including BlueGene/Q. |
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config | ||
contrib | ||
doc | ||
scripts | ||
src | ||
testing | ||
COPYRIGHT | ||
ChangeLog | ||
META | ||
Makefile.am | ||
README | ||
bootstrap | ||
configure.ac |
README
Building -------- 0. If "configure" is missing from the top level directory, you probably retrieved this code directly from the repository. Run "./bootstrap". If your versions of the autotools are not new enough to run this script, download and official tarball in which the configure script is already provided. 1. Run "./configure" See "./configure --help" for configuration options. 2. Run "make" 3. Optionally, run "make install". The installation prefix can be changed as an option to the "configure" script.