triqs_ctint.solver.mpi_print
- triqs_ctint.solver.mpi_print(arg)[source]
Print an object on the MPI master node only.
Output from non-master ranks is suppressed so that a parallel run emits a single copy of the message. NumPy floating-point output is formatted with a precision of 4 digits for the duration of the call.
- Parameters:
- argobject
The object to print. It is passed unchanged to the built-in
print().
- Returns:
- None