self.std

MPICH是MPI的重要研究,提供了一系列的接口函数,为并行计算的实现提供了编程环境.

*** Testing send to self ***
[0] Starting waitall
[0] Ending waitall
[0] Starting waitall (16)
[0] Ending waitall
[0] Starting waitall (32)
[0] Ending waitall
[0] Starting waitall (64)
[0] Ending waitall
[0] Starting waitall (128)
[0] Ending waitall
[0] Starting waitall (256)
[0] Ending waitall
[0] Starting waitall (512)
[0] Ending waitall
[0] Starting waitall (1024)
[0] Ending waitall
[0] Starting waitall (2048)
[0] Ending waitall
[0] Starting waitall (4096)
[0] Ending waitall
[0] Starting waitall (8192)
[0] Ending waitall
[0] Starting waitall (16384)
[0] Ending waitall
[0] Starting waitall (32768)
[0] Ending waitall
[0] Starting waitall (65536)
[0] Ending waitall
[0] Starting waitall (131072)
[0] Ending waitall
*** Testing send to self ***