================================================= === === === GENESIS Distributed Memory Benchmarks === === === === COMMS1 === === === === Program: Message Pingpong === === Version: PVM 3.1 Fortran 77 === === Authors: Roger W. Hockney === === Ian Glendinning === === Ade Miller === === Updates: Jun 1994 - Release 3.0 === === Jan 1994 - Release 2.3 === === Apr 1993 - Release 2.2 === === === ================================================= This run started Mon Jan 30 18:51:25 1995 Run on Parsytec-GC/PP with 1 nodes Compiler version : f77 Compiler version 1.5 Operating system : Parix version 1.20 Benchmarker was Bernhard Przywara, IWR The measurement time requested for each test case was 1.00E+00 seconds SHORT MESSAGES <= 4B (B=Byte) Zero length messages were used in least squares fitting Case LENGTH(B) TIME(sec) RINF(B/s) N1/2(B) %error fit 1 0 2.032E-04 0.000E+00 0.000E+00 0.000E+00 2 1 2.074E-04 2.329E+05 4.733E+01 0.000E+00 3 2 2.062E-04 6.620E+05 1.351E+02 6.360E-01 4 4 2.062E-04 2.006E+06 4.110E+02 6.779E-01 ------------------------ COMMS1: Message Pingpong ------------------------ Result Summmary --------------- Short Messages, <= 4 Byte rinf = 2.006 MByte/s, nhalf = 410.993 Byte, startup = 204.868 us