Hi, i tried to run SkaMPI benchmark on IBM-BladeCenterLS21-BCX system with 256 processors, but test has stopped on "AlltoAll-length" routine, with count=8192 for some reasons.
I have launched test with: --mca btl_openib_eager_limit 1024 Same tests with 128 processor or less, have finished successful. Different values of eager limit dont' solve the problem. Thanks in advance. -------------------------- Gabriele Fatigati CINECA Systems & Tecnologies Department Supercomputing Group Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: 39 051 6171722 g.fatig...@cineca.it
