cannot connect to mpirun

alinik · August 29, 2010, 05:19

Dear Friends

I have a problem solving a problem using parallel mode in ANSYS CFX

when I choose "HP MPI Local Parallel" in Parallel environment, and select the number of partitions, I receive this message:
"cannot connect to mpirun <0.0.0.0, 1075>:Unknown error
connect_mpirun failed"

I have no problem solving in serial mode. but whenever I switch to Parallel I receive this message

Could any body please help me?

Regards

alinik · August 30, 2010, 08:29

I recieve this message in "out" file:
*** NOTE *** CP = 1.891 TIME= 15:20:23
No input port number for master code; an available port will be
obtained for socket connection and it will be saved to: ANSYS.port.
Port number = 1109
Master Socket number = 1
Number of codes = 2

Could anybody please help me?

ronggehejiumeizuiguo · December 29, 2014, 09:16

Quote:

Originally Posted by alinik

I recieve this message in "out" file:
*** NOTE *** CP = 1.891 TIME= 15:20:23
No input port number for master code; an available port will be
obtained for socket connection and it will be saved to: ANSYS.port.
Port number = 1109
Master Socket number = 1
Number of codes = 2

Could anybody please help me?

sir,
have u solve this problem,i meet the same problem,could u help me.
thanks.

August 29, 2010, 05:19	cannot connect to mpirun	#1
alinik Senior Member ali Join Date: Oct 2009 Posts: 318 Rep Power: 17	Dear Friends I have a problem solving a problem using parallel mode in ANSYS CFX when I choose "HP MPI Local Parallel" in Parallel environment, and select the number of partitions, I receive this message: "cannot connect to mpirun <0.0.0.0, 1075>:Unknown error connect_mpirun failed" I have no problem solving in serial mode. but whenever I switch to Parallel I receive this message Could any body please help me? Regards

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August 30, 2010, 08:29		#2
alinik Senior Member ali Join Date: Oct 2009 Posts: 318 Rep Power: 17	I recieve this message in "out" file: * NOTE * CP = 1.891 TIME= 15:20:23 No input port number for master code; an available port will be obtained for socket connection and it will be saved to: ANSYS.port. Port number = 1109 Master Socket number = 1 Number of codes = 2 Could anybody please help me?