"Hwloc has encountered what looks like an error from the operating system

Shabby D · February 12, 2015, 10:20

I have recently started using FLUENT 15.0.7 on a new computer, and whenever I run the software in parallel mode, I get the following error:

This happens regardless of the number of processors I choose. I get no such error when I run the software in serial mode. I have installed version 14.5.7 and I do not get this error at all.

Can anyone help me solve this problem?

4siamak · August 8, 2017, 20:10

Hi,
I have the same problem. Any solution?

the error is:
MPI Application rank 0 exited before MPI_Finalize() with status 2 ************************************************** **************************
* hwloc has encountered what looks like an error from the operating system.

Socket (cpuset 0xfff000ff) intersects with Socket (cpuset 0x000fffff) without inclusion!

February 12, 2015, 10:20	"Hwloc has encountered what looks like an error from the operating system	#1
Shabby D New Member Join Date: Oct 2013 Posts: 2 Rep Power: 0	I have recently started using FLUENT 15.0.7 on a new computer, and whenever I run the software in parallel mode, I get the following error: This happens regardless of the number of processors I choose. I get no such error when I run the software in serial mode. I have installed version 14.5.7 and I do not get this error at all. Can anyone help me solve this problem?

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August 8, 2017, 20:10		#2
4siamak New Member Join Date: Dec 2015 Posts: 2 Rep Power: 0	Hi, I have the same problem. Any solution? the error is: MPI Application rank 0 exited before MPI_Finalize() with status 2 ************************************************ ************************ * hwloc has encountered what looks like an error from the operating system. Socket (cpuset 0xfff000ff) intersects with Socket (cpuset 0x000fffff) without inclusion!