Python pgroup_get_default Examples

Example #1

File: groups.answer.py Project: fred1653/lotsofcoresbook1code

def parallel_task():
    me = ga.pgroup_nodeid()
    nproc = ga.pgroup_nnodes()
    if not me:
        print "This is process 0 on group %s" % ga.pgroup_get_default()
    g_a = ga.create(ga.C_DBL, (3,4,5))
    ga.randomize(g_a)
    if me == 0:
        print np.sum(ga.access(g_a))

Example #2

File: groups.answer.py Project: GlobalArrays/ga4py

def parallel_task():
    me = ga.pgroup_nodeid()
    nproc = ga.pgroup_nnodes()
    if not me:
        print "This is process 0 on group %s" % ga.pgroup_get_default()
    g_a = ga.create(ga.C_DBL, (3, 4, 5))
    ga.randomize(g_a)
    if me == 0:
        print np.sum(ga.access(g_a))

Example #3

File: gain.py Project: fred1653/lotsofcoresbook1code

def me():
    return ga.pgroup_nodeid(ga.pgroup_get_default())

Example #4

File: gain.py Project: fred1653/lotsofcoresbook1code

def sync():
    ga.pgroup_sync(ga.pgroup_get_default())

Example #5

File: gain.py Project: fred1653/lotsofcoresbook1code

def nproc():
    return ga.pgroup_nnodes(ga.pgroup_get_default())

Example #6

File: gain.py Project: GlobalArrays/ga4py

def me():
    return ga.pgroup_nodeid(ga.pgroup_get_default())

Example #7

File: gain.py Project: GlobalArrays/ga4py

def sync():
    ga.pgroup_sync(ga.pgroup_get_default())

Example #8

File: gain.py Project: GlobalArrays/ga4py

def nproc():
    return ga.pgroup_nnodes(ga.pgroup_get_default())