[Zetrov]

I have built SU2 with openmpi and I can running these command lines successfully:

mpirun -hostfile hostfile -n 6 SU2_CFD inv_NACA0012.cfg

my hostfile was set like this:
node1 slot=4
node2 slot=4

I also have modified MPI command lines in ~/SU2/run/interface.py like this
'srun -hostfile hostfile -n %i %s'
'mpirun -hostfile hostfile -n %i %s'
'mpiexec -hostfile hostfile -n %i %s'

so I can also run command "parallel_compute.py -n 6 -f inv_NACA0012.cfg"
with 6 cores.

But when I try the command "shape_optimized.py -n 6 -f inv_NACA0012_adv.cfg", there are always problems.

[su2@node1 bin]$ shape_optimization.py -n 6 -f inv_NACA0012_adv.cfg

Release 4.0.2 "Cardinal"

Found: mesh_NACA0012_inv.su2
New Project: ./
Removing old designs in 10s. Done!

Sequential Least SQuares Programming (SLSQP) parameters:
Number of design variables: 38
Objective function scaling factor: 0.001
Maximum number of iterations: 100
Requested accuracy: 1e-13
Initial guess for the independent variable(s): [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
Lower and upper bound for each independent variable: [(-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0), (-10000000000.0, 10000000000.0)]
Traceback (most recent call last):
File "/home/su2/su2/bin/shape_optimization.py", line 154, in <module>
main()
File "/home/su2/su2/bin/shape_optimization.py", line 99, in main
options.quiet )
File "/home/su2/su2/bin/shape_optimization.py", line 137, in shape_optimization
SU2.opt.SLSQP(project,x0,xb,its,accu)
File "/home/su2/su2/bin/SU2/opt/scipy_tools.py", line 128, in scipy_slsqp
epsilon = eps )
File "/usr/lib64/python2.6/site-packages/scipy/optimize/slsqp.py", line 217, in fmin_slsqp
mieq = len(f_ieqcons(x))
File "/usr/lib64/python2.6/site-packages/scipy/optimize/optimize.py", line 97, in function_wrapper
return function(x, *args)
File "/home/su2/su2/bin/SU2/opt/scipy_tools.py", line 211, in con_cieq
cons = project.con_cieq(x)
File "/home/su2/su2/bin/SU2/opt/project.py", line 233, in con_cieq
return self._eval(konfig, func,dvs)
File "/home/su2/su2/bin/SU2/opt/project.py", line 182, in _eval
vals = design._eval(func,*args)
File "/home/su2/su2/bin/SU2/eval/design.py", line 142, in _eval
vals = eval_func(*inputs)
File "/home/su2/su2/bin/SU2/eval/design.py", line 432, in con_cieq
func = su2func(this_con,config,state)
File "/home/su2/su2/bin/SU2/eval/functions.py", line 85, in function
aerodynamics( config, state )
File "/home/su2/su2/bin/SU2/eval/functions.py", line 224, in aerodynamics
info = su2run.direct(config)
File "/home/su2/su2/bin/SU2/run/direct.py", line 81, in direct
SU2_CFD(konfig)
File "/home/su2/su2/bin/SU2/run/interface.py", line 110, in CFD
run_command( the_Command )
File "/home/su2/su2/bin/SU2/run/interface.py", line 268, in run_command
raise exception , message
RuntimeError: Path = /home/su2/su2/bin/DESIGNS/DSN_001/DIRECT/,
Command = mpirun -hostfile /home/su2/openmpi/hostfile -n 6 /home/su2/su2/bin/SU2_CFD config_CFD.cfg
SU2 process returned error '143'
[node1][[17791,1],3][btl_tcp_frag.c:215:mca_btl_tcp_frag_recv] mca_btl_tcp_frag_recv: readv failed: Connection reset by peer (104)
--------------------------------------------------------------------------
mpirun noticed that process rank 4 with PID 109145 on node node2 exited on signal 15 (Terminated).
--------------------------------------------------------------------------

Did I miss something??

[Zetrov]

try it again last night

nothing happened...

I'm gotta mad...