Bonjour, Working with OpenMPI 1.2.5 on RHEL5.2, I noticed a weird default value for this mca parameter, as printed by ompi_info:
MCA btl: parameter "btl_openib_flags" (current value: "54") BTL flags, added together: SEND=1, PUT=2, GET=4 (cannot be 0) Is this expected or not ? I could understand any value between 1 & 7, but what does mean 54, please ? Does it behave like 6, if removal of the unexpected bits ? Thanks, Gilbert -- *---------------------------------------------------------------------* Gilbert Grosdidier gilbert.grosdid...@in2p3.fr LAL / IN2P3 / CNRS Phone : +33 1 6446 8909 Faculté des Sciences, Bat. 200 Fax : +33 1 6446 8546 B.P. 34, F-91898 Orsay Cedex (FRANCE) ---------------------------------------------------------------------
