Hi,regcnet-request group,
I try to do parallel run with linux,and have done as what Dr.Bi and Dr. Mustafa COSKUN had told us in parallel_1.txt and the respond in regcnet-list, but I can not do it successly.After I had run the model as :
mpirun -np -4 -machinefile hostlist ./regcm<./regcm.in
I got the error information :
mpiexec_LinuxServer: cannot connect to local mpd (/tmp/mpd2.console_by); possible causes:
1. no mpd is running on this host
2. an mpd is running but was started without a "console" (-n option)
I don't know what that means. I think somethins is wrong with my Makefile and hostlist,and post my Makefile and hostlist and some information about my linux system here:
Makefile:
....
FFLAGS = -O1 -Ktrap=fp -byteswapio
# DEBUG --
# FFLAGS = -Mbounds -Mcache_align -Mchkfpstk -Mchkstk -Mdalign -Mdclchk -Mdepchk -Miomutex -Mrecursive -Msave -Ktrap=fp -g -byteswapio
FC = /usr/local/mpich/bin/mpif90
LD = $(FC)
....
hostlist:
LinuxServer
LinuxServer
LinuxServer
LinuxServer
uname -a
Linux LinuxServer 2.4.20-8smp #1 SMP Thu Mar 13 17:45:54 EST 2003 i686 i686 i386 GNU/Linux
more /proc/cpuinfo/
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2392.308
cache size : 512 KB
physical id : 0
siblings : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4771.02
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2392.308
cache size : 512 KB
physical id : 0
siblings : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4784.12
processor : 2
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2392.308
cache size : 512 KB
physical id : 3
siblings : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4784.12
processor : 3
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2392.308
cache size : 512 KB
physical id : 3
siblings : 2
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 4784.12
Thank you very much for your helps.
Yours,
Bao Yan