Revision 0461d2e117ce88704a56dd8bcbf6bf7787991b15 authored by Eh Tan on 08 November 2007, 23:28 UTC, committed by Eh Tan on 08 November 2007, 23:28 UTC
svn+ssh://svn@geodynamics.org/cig/mc/3D/CitcomS/trunk

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  r8194 | tan2 | 2007-10-30 14:49:58 -0700 (Tue, 30 Oct 2007) | 1 line
  
  Compute d(rho)/dr/rho from rho(r)
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  r8195 | tan2 | 2007-10-30 14:50:52 -0700 (Tue, 30 Oct 2007) | 1 line
  
  Fixed a bug in dimensionalizing density. Provided the formula of geoid calculation in the comments. Rearranged the order of functions.
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  r8196 | tan2 | 2007-10-30 14:53:50 -0700 (Tue, 30 Oct 2007) | 1 line
  
  A post-processing program to project geoid coefficents onto a regular (longitude, latitude) mesh
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  r8197 | tan2 | 2007-10-30 14:54:14 -0700 (Tue, 30 Oct 2007) | 1 line
  
  Added the C program project_geoid to the makefile
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  r8199 | tan2 | 2007-10-30 15:29:44 -0700 (Tue, 30 Oct 2007) | 1 line
  
  Minor modification
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  r8201 | tan2 | 2007-11-01 16:33:30 -0700 (Thu, 01 Nov 2007) | 1 line
  
  Print dv/v=dp/p=1.0 for the 1st Uzawa iteraion
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  r8202 | tan2 | 2007-11-01 16:33:50 -0700 (Thu, 01 Nov 2007) | 1 line
  
  Fixed an error in comment
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  r8204 | tan2 | 2007-11-05 17:03:35 -0800 (Mon, 05 Nov 2007) | 1 line
  
  Scaled topo with variable gravity. Fixed an error in comment. Rearranged computation.
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  r8205 | tan2 | 2007-11-05 17:03:55 -0800 (Mon, 05 Nov 2007) | 1 line
  
  Removed functions related sph. harm in lib/Regional_obsolete.c
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  r8206 | tan2 | 2007-11-05 17:04:20 -0800 (Mon, 05 Nov 2007) | 1 line
  
  Shrank the size of sph. harm arrays
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  r8207 | tan2 | 2007-11-05 17:04:43 -0800 (Mon, 05 Nov 2007) | 1 line
  
  Init'd some variables about vtk_io, which might be accessed with uninit'd values in output_finalize()
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  r8212 | tan2 | 2007-11-06 15:17:54 -0800 (Tue, 06 Nov 2007) | 1 line
  
  Fixed a few memory errors
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  r8213 | tan2 | 2007-11-06 15:18:12 -0800 (Tue, 06 Nov 2007) | 1 line
  
  Increase vlowstep to match the default value in pyre
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  r8214 | tan2 | 2007-11-06 15:18:35 -0800 (Tue, 06 Nov 2007) | 1 line
  
  Removed unused multigrid parameters
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  r8215 | tan2 | 2007-11-06 15:18:54 -0800 (Tue, 06 Nov 2007) | 1 line
  
  Added cgrad solver convergence parameters, increased buoyancy_ratio and lower the # of steps
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  r8226 | tan2 | 2007-11-07 11:51:56 -0800 (Wed, 07 Nov 2007) | 1 line
  
  Print a warning when matrix eqn solver not converging
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  r8227 | tan2 | 2007-11-07 11:52:17 -0800 (Wed, 07 Nov 2007) | 1 line
  
  Removed comp_el from default output, since it is not required for restart anymore.
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  r8228 | tan2 | 2007-11-07 11:52:39 -0800 (Wed, 07 Nov 2007) | 1 line
  
  Decreased the # of processors. This is the only way I can reproduce single-cell convection as in the manual.
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  r8235 | tan2 | 2007-11-08 11:18:26 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Dereased the timestep size to reduce artifacts in advection
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  r8236 | tan2 | 2007-11-08 11:18:52 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Update NEWS
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  r8237 | tan2 | 2007-11-08 11:19:12 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Update the version number
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  r8241 | tan2 | 2007-11-08 13:17:14 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Updated file ChangeLog to r8240
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  r8242 | tan2 | 2007-11-08 13:36:55 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Removed binary checkpoint files from makefile, as the file size is too big for distribution.
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  r8243 | tan2 | 2007-11-08 13:38:09 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Updated file ChangeLog to r8242
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  r8244 | tan2 | 2007-11-08 14:31:21 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Replaced a system call by std C library remove() and disabled another system call (backup input file). Partially fixed issue130. All remaining system calls are in lib/Output_gzdir.c.
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  r8245 | tan2 | 2007-11-08 14:41:31 -0800 (Thu, 08 Nov 2007) | 1 line
  
  Updated file ChangeLog to r8244
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Raw File
MultiLayout.py
#!/usr/bin/env python

#
# Layout for MultiCoupled Application
#
#


from Layout import Layout

class MultiLayout(Layout):


    def __init__(self, name, facility):
        Layout.__init__(self, name, facility)

        # containing communicator
        self.ccomm = None

        # embedded comminicator1
        self.ecomm1 = None

        # embedded comminicator2
        self.ecomm2 = None

        # list of communicators created to pass imformation
        # between different solvers
        self.ccommPlus1 = []
        self.ccommPlus2 = []
        self.ecommPlus1 = []
        self.ecommPlus2 = []

        self.comm = None
        self.rank = 0
        self.nodes = 0
        return


    def verify(self, application):
        # check that we have at least 3 processor
        if self.nodes < 3:
            import journal
            firewall = journal.firewall("MultiLayout")
            firewall.log("'%s' requires at least 3 processors" \
                         % application.name)


        containing_group = self.inventory.containing_group
        embedded_group1 = self.inventory.embedded_group1
        embedded_group2 = self.inventory.embedded_group2

        # check for duplicated elements in the group
        self.check_duplicated(containing_group)
        self.check_duplicated(embedded_group1)
        self.check_duplicated(embedded_group2)

        # check that the three groups are disjoint
        self.check_disjoint(containing_group, embedded_group1)
        self.check_disjoint(containing_group, embedded_group2)
        self.check_disjoint(embedded_group1, embedded_group2)

        return



    def createCommunicators(self):
        # Create communicators for solvers and couplerd

        world = self.comm
        myrank = self.rank
        containing_group = self.inventory.containing_group
        embedded_group1 = self.inventory.embedded_group1
        embedded_group2 = self.inventory.embedded_group2

        # Communicator for solvers
        self.ccomm = world.include(containing_group)
        self.ecomm1 = world.include(embedded_group1)
        self.ecomm2 = world.include(embedded_group2)

        # Communicator for inter-solver communication
        # ecommPlus1 is a list of communicators, with each communicator
        # contains a node in embedded_group1 and the whole containing_group

        # ecommPlus2 is similar
        for node in containing_group:
            self.ecommPlus1.append(world.include(embedded_group1 + [node]))
            self.ecommPlus2.append(world.include(embedded_group2 + [node]))

        # ccommPlus1 is a list of communicators, with each communicator
        # contains a node in containing group and the whole embedded_group1

        # commPlus2 is similar
        for node in embedded_group1:
            self.ccommPlus1.append(world.include(containing_group + [node]))
        for node in embedded_group2:
            self.ccommPlus2.append(world.include(containing_group + [node]))

        return


    class Inventory(Layout.Inventory):

        import pyre.inventory

        # The containing solver will run on these nodes
        containing_group = pyre.inventory.slice("containing_group",
                                                default=range(12))

        # The embedded solver1 will run on these nodes
        embedded_group1 = pyre.inventory.slice("embedded_group1",
                                               default=[12])

        # The embedded solver2 will run on these nodes
        embedded_group2 = pyre.inventory.slice("embedded_group2",
                                               default=[13])


# version
__id__ = "$Id$"

# End of file
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