fntool = casac.functional imdtool = casac.imagemetadata utilstool = casac.utils cu = casac.cu = utilstool() vftask = casac.vlafillertask() vlafiller = vftask.fill at = casac.atmosphere() ca = casac.calanalysis() mttool = casac.mstransformer mt = mttool() sdmstool = casac.singledishms sdms = sdmstool() from simple_cluster import simple_cluster clustermanager = simple_cluster() # Log initialization ################################################################################################### # IMPORTANT: The following steps must be follow the described order, # otherwise a seg fault occurs when setting the log file. # 1st Create casalog object, it will be used by tasks when importing taskinit casalog = casac.logsink() # 2nd Set log file accessing CASA dictionary of calling context via stack inspection __taskinit_setlogfile(casalog) # 3rd Set logger as global casalog.setglobal(True) # Set processor origin (normally "casa" but in the MPI case we use the hostname and rank involved) from mpi4casa.MPIEnvironment import MPIEnvironment processor_origin = MPIEnvironment.processor_origin
fntool = casac.functional imdtool = casac.imagemetadata utilstool = casac.utils cu = casac.cu = utilstool() vftask = casac.vlafillertask() vlafiller=vftask.fill at = casac.atmosphere() ca = casac.calanalysis() mttool = casac.mstransformer mt = mttool() sdmstool = casac.singledishms sdms = sdmstool() from simple_cluster import simple_cluster clustermanager = simple_cluster() # Log initialization ################################################################################################### # IMPORTANT: The following steps must be follow the described order, # otherwise a seg fault occurs when setting the log file. # 1st Create casalog object, it will be used by tasks when importing taskinit casalog = casac.logsink() # 2nd Set log file accessing CASA dictionary of calling context via stack inspection __taskinit_setlogfile(casalog) # 3rd Set logger as global casalog.setglobal(True) # Set processor origin (normally "casa" but in the MPI case we use the hostname and rank involved) from mpi4casa.MPIEnvironment import MPIEnvironment processor_origin = MPIEnvironment.processor_origin
if(fieldoo==''):
fieldoo='0'
phasecenter=int(ms.msseltoindex(vis,field=fieldoo)['field'][0])
else:
tmppc=phasecenter
try:
if(len(ms.msseltoindex(vis, field=phasecenter)['field']) > 0):
tmppc = int(ms.msseltoindex(vis,
field=phasecenter)['field'][0])
##succesful must be string like '0' or 'NGC*'
except Exception, instance:
##failed must be a string 'J2000 18h00m00 10d00m00'
tmppc = phasecenter
phasecenter = tmppc
if((clusterdef != '') and os.path.exists(clusterdef)):
cl=simpl.simple_cluster()
if(cl.get_status()==None):
cl.init_cluster(clusterdef)
####checking done
#I'll assume this machine is representative in memory
arch=os.uname()[0].lower()
totmem=8.0e9
if(arch=='linux'):
totmem=string.atof(commands.getoutput('cat /proc/meminfo | grep -i memtotal').split()[1])*1024.0
elif(arch=='darwin'):
totmem=string.atof(commands.getoutput('sysctl hw.memsize').split()[1])
sc=simpl.simple_cluster.getCluster()
###################
#sc.stop_cluster()
#sc.start_cluster()
if (fieldoo == ''):
fieldoo = '0'
phasecenter = int(ms.msseltoindex(vis, field=fieldoo)['field'][0])
else:
tmppc = phasecenter
try:
if (len(ms.msseltoindex(vis, field=phasecenter)['field']) > 0):
tmppc = int(
ms.msseltoindex(vis, field=phasecenter)['field'][0])
##succesful must be string like '0' or 'NGC*'
except Exception, instance:
##failed must be a string 'J2000 18h00m00 10d00m00'
tmppc = phasecenter
phasecenter = tmppc
if ((clusterdef != '') and os.path.exists(clusterdef)):
cl = simpl.simple_cluster()
if (cl.get_status() == None):
cl.init_cluster(clusterdef)
####checking done
#I'll assume this machine is representative in memory
arch = os.uname()[0].lower()
totmem = 8.0e9
if (arch == 'linux'):
totmem = string.atof(
commands.getoutput('cat /proc/meminfo | grep -i memtotal').split()
[1]) * 1024.0
elif (arch == 'darwin'):
totmem = string.atof(
commands.getoutput('sysctl hw.memsize').split()[1])
sc = simpl.simple_cluster.getCluster()
