我使用openmpi软件中example目录下的hello_c文件进行测试,运行命令:mpiexec-n4./hello_c,可以正常输出如下:
Hello,world,Iam0of4
Hello,world,Iam1of4
Hello,world,Iam2of4
Hello,world,Iam3of4
但是我运行命令mpirun-Hlocalhost,localhostmpispeed100010s1|head命令时,显示:
Process=wude
Rank=0/2
[0]Starting
Process=wude
Rank=1/2
[1]Starting
[0]Sent0->0
[0]Sent1->0
[1]Recvd0->0:5138.81Mbpscurr:5138.51Mbpsmean
[1]Recvd1->0:35832.95Mbpscurr:8987.64Mbpsmean
[wude:123054]mpirun:SIGPIPEdetectedonfd13-aborting
mpirun:killingjob...
[wude:123054]mpirun:SIGPIPEdetectedonfd13-aborting
mpirun:killingjob...
不知道这个是否是正常情况


Hello,world,Iam0of4
Hello,world,Iam1of4
Hello,world,Iam2of4
Hello,world,Iam3of4
但是我运行命令mpirun-Hlocalhost,localhostmpispeed100010s1|head命令时,显示:
Process=wude
Rank=0/2
[0]Starting
Process=wude
Rank=1/2
[1]Starting
[0]Sent0->0
[0]Sent1->0
[1]Recvd0->0:5138.81Mbpscurr:5138.51Mbpsmean
[1]Recvd1->0:35832.95Mbpscurr:8987.64Mbpsmean
[wude:123054]mpirun:SIGPIPEdetectedonfd13-aborting
mpirun:killingjob...
[wude:123054]mpirun:SIGPIPEdetectedonfd13-aborting
mpirun:killingjob...
不知道这个是否是正常情况

