TestCarpetGridInfo: New thorn

9 files changed, 656 insertions, 0 deletions

diff --git a/CarpetExtra/TestCarpetGridInfo/COPYING b/CarpetExtra/TestCarpetGridInfo/COPYING
new file mode 100644
index 000000000..1942c4334
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/COPYING
@@ -0,0 +1,341 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
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+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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diff --git a/CarpetExtra/TestCarpetGridInfo/README b/CarpetExtra/TestCarpetGridInfo/README
new file mode 100644
index 000000000..684493e6d
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/README
@@ -0,0 +1,9 @@
+CVS info   : $Header: /numrelcvs/ThornburgCVS/TestCarpetGridInfo/README,v 1.1 2006/07/03 14:41:50 jthorn Exp $
+
+Cactus Code Thorn TestCarpetGridInfo
+Thorn Author(s)     : Jonathan Thornburg <jthorn@aei.mpg.de>
+Thorn Maintainer(s) : Jonathan Thornburg <jthorn@aei.mpg.de>
+--------------------------------------------------------------------------
+
+Purpose of the thorn:
+
diff --git a/CarpetExtra/TestCarpetGridInfo/interface.ccl b/CarpetExtra/TestCarpetGridInfo/interface.ccl
new file mode 100644
index 000000000..a6a4a0cf2
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/interface.ccl
@@ -0,0 +1,5 @@
+# Interface definition for thorn TestCarpetGridInfo
+# $Header: /numrelcvs/ThornburgCVS/TestCarpetGridInfo/interface.ccl,v 1.1 2006/07/03 14:41:50 jthorn Exp $
+
+implements: TestCarpetGridInfo
+uses include: carpet.hh		# from Carpet/Carpet
diff --git a/CarpetExtra/TestCarpetGridInfo/par/6patch-local.par b/CarpetExtra/TestCarpetGridInfo/par/6patch-local.par
new file mode 100644
index 000000000..e69b402bd
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/par/6patch-local.par
@@ -0,0 +1,82 @@
+# this parameter sets up a 6-patch Carpet grid
+# and tests the grid info for it
+
+cactus::highlight_warning_messages = false
+
+# flesh
+cactus::cctk_itlast = 0
+
+########################################
+
+ActiveThorns = "IOUtil IOBasic"
+IOUtil::parfile_write = "no"
+IO::out_dir = $parfile
+
+########################################
+
+#
+# ***** multipatch system *****
+#
+
+# 6 patches, full-sphere, no symmetries
+ActiveThorns = "Carpet CarpetLib CarpetReduce"
+Carpet::num_maps = 6			# number of patches
+Carpet::domain_from_coordbase = true
+
+# specify the continuum (= nominal-grid) size/shape of each patch
+# (i.e. this specification does *not* include ghost zones)
+# ... n.b. we label the coordinate axes (x,y,z) = (rho,sigma,wr)
+ActiveThorns = "SymBase"
+ActiveThorns = "CoordBase"
+CoordBase::domainsize = "minmax"	# specify continuum patch size
+CoordBase::xmin = -0.785398163397448	# -45 degrees
+CoordBase::xmax = +0.785398163397448	# +45 degrees
+CoordBase::ymin = -0.785398163397448	# -45 degrees
+CoordBase::ymax = +0.785398163397448	# +45 degrees
+CoordBase::zmin =  0.12			# inner wr (rmin = 1.37)
+CoordBase::zmax =  1.12			# outer wr (rmax = 27.5)
+
+# grid spacing
+CoordBase::spacing = "numcells"
+CoordBase::ncells_x = 21		# delta_rho   = 4.286 degrees
+CoordBase::ncells_y = 21		# delta_sigma = 4.286 degrees
+CoordBase::ncells_z = 25		# delta_wr    = 0.04
+
+#
+# ghost zones
+#
+
+driver::ghost_size_x = 2
+driver::ghost_size_y = 2
+driver::ghost_size_z = 3		# for radial upwind FD
+
+# ghost zones are outside the nominal grid
+CoordBase::boundary_internal_x_lower = false
+CoordBase::boundary_internal_x_upper = false
+CoordBase::boundary_internal_y_lower = false
+CoordBase::boundary_internal_y_upper = false
+CoordBase::boundary_internal_z_lower = false
+CoordBase::boundary_internal_z_upper = false
+
+# ghost zone widths
+CoordBase::boundary_size_x_lower     = 2
+CoordBase::boundary_size_x_upper     = 2
+CoordBase::boundary_size_y_lower     = 2
+CoordBase::boundary_size_y_upper     = 2
+CoordBase::boundary_size_z_lower     = 2
+CoordBase::boundary_size_z_upper     = 3
+
+# ghost zones start 1 point outside nominal grid boundary
+CoordBase::boundary_shiftout_x_lower = 1
+CoordBase::boundary_shiftout_x_upper = 1
+CoordBase::boundary_shiftout_y_lower = 1
+CoordBase::boundary_shiftout_y_upper = 1
+CoordBase::boundary_shiftout_z_lower = 1
+CoordBase::boundary_shiftout_z_upper = 1
+
+ActiveThorns = "Boundary CartGrid3D"
+CartGrid3D::type = "CoordBase"
+
+ActiveThorns = "TestCarpetGridInfo"
+TestCarpetGridInfo::N_maps          = 6
+TestCarpetGridInfo::test_local_mode = true
diff --git a/CarpetExtra/TestCarpetGridInfo/par/6patch-nolocal.par b/CarpetExtra/TestCarpetGridInfo/par/6patch-nolocal.par
new file mode 100644
index 000000000..d97146453
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/par/6patch-nolocal.par
@@ -0,0 +1,82 @@
+# this parameter sets up a 6-patch Carpet grid
+# and tests the grid info for it
+
+cactus::highlight_warning_messages = false
+
+# flesh
+cactus::cctk_itlast = 0
+
+########################################
+
+ActiveThorns = "IOUtil IOBasic"
+IOUtil::parfile_write = "no"
+IO::out_dir = $parfile
+
+########################################
+
+#
+# ***** multipatch system *****
+#
+
+# 6 patches, full-sphere, no symmetries
+ActiveThorns = "Carpet CarpetLib CarpetReduce"
+Carpet::num_maps = 6			# number of patches
+Carpet::domain_from_coordbase = true
+
+# specify the continuum (= nominal-grid) size/shape of each patch
+# (i.e. this specification does *not* include ghost zones)
+# ... n.b. we label the coordinate axes (x,y,z) = (rho,sigma,wr)
+ActiveThorns = "SymBase"
+ActiveThorns = "CoordBase"
+CoordBase::domainsize = "minmax"	# specify continuum patch size
+CoordBase::xmin = -0.785398163397448	# -45 degrees
+CoordBase::xmax = +0.785398163397448	# +45 degrees
+CoordBase::ymin = -0.785398163397448	# -45 degrees
+CoordBase::ymax = +0.785398163397448	# +45 degrees
+CoordBase::zmin =  0.12			# inner wr (rmin = 1.37)
+CoordBase::zmax =  1.12			# outer wr (rmax = 27.5)
+
+# grid spacing
+CoordBase::spacing = "numcells"
+CoordBase::ncells_x = 21		# delta_rho   = 4.286 degrees
+CoordBase::ncells_y = 21		# delta_sigma = 4.286 degrees
+CoordBase::ncells_z = 25		# delta_wr    = 0.04
+
+#
+# ghost zones
+#
+
+driver::ghost_size_x = 2
+driver::ghost_size_y = 2
+driver::ghost_size_z = 3		# for radial upwind FD
+
+# ghost zones are outside the nominal grid
+CoordBase::boundary_internal_x_lower = false
+CoordBase::boundary_internal_x_upper = false
+CoordBase::boundary_internal_y_lower = false
+CoordBase::boundary_internal_y_upper = false
+CoordBase::boundary_internal_z_lower = false
+CoordBase::boundary_internal_z_upper = false
+
+# ghost zone widths
+CoordBase::boundary_size_x_lower     = 2
+CoordBase::boundary_size_x_upper     = 2
+CoordBase::boundary_size_y_lower     = 2
+CoordBase::boundary_size_y_upper     = 2
+CoordBase::boundary_size_z_lower     = 2
+CoordBase::boundary_size_z_upper     = 3
+
+# ghost zones start 1 point outside nominal grid boundary
+CoordBase::boundary_shiftout_x_lower = 1
+CoordBase::boundary_shiftout_x_upper = 1
+CoordBase::boundary_shiftout_y_lower = 1
+CoordBase::boundary_shiftout_y_upper = 1
+CoordBase::boundary_shiftout_z_lower = 1
+CoordBase::boundary_shiftout_z_upper = 1
+
+ActiveThorns = "CartGrid3D"
+CartGrid3D::type = "CoordBase"
+
+ActiveThorns = "TestCarpetGridInfo"
+TestCarpetGridInfo::N_maps          = 6
+TestCarpetGridInfo::test_local_mode = false
diff --git a/CarpetExtra/TestCarpetGridInfo/param.ccl b/CarpetExtra/TestCarpetGridInfo/param.ccl
new file mode 100644
index 000000000..ee5f249b4
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/param.ccl
@@ -0,0 +1,11 @@
+# Parameter definitions for thorn TestCarpetGridInfo
+# $Header: /numrelcvs/ThornburgCVS/TestCarpetGridInfo/param.ccl,v 1.1 2006/07/03 14:41:50 jthorn Exp $
+
+int N_maps "number of Carpet maps to test"
+{
+0:* :: "any integer >= 0"
+} 6
+
+Boolean test_local_mode "should we test grid info in local mode as well?"
+{
+} false
diff --git a/CarpetExtra/TestCarpetGridInfo/schedule.ccl b/CarpetExtra/TestCarpetGridInfo/schedule.ccl
new file mode 100644
index 000000000..ab7f1d651
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/schedule.ccl
@@ -0,0 +1,10 @@
+# Schedule definitions for thorn TestCarpetGridInfo
+# $Header: /numrelcvs/ThornburgCVS/TestCarpetGridInfo/schedule.ccl,v 1.1 2006/07/03 14:41:50 jthorn Exp $
+
+schedule TestCarpetGridInfo_test					\
+      at BASEGRID							\
+   after SpatialCoordinates
+	{
+	LANG: C
+	OPTIONS: level
+	} "test grid info"
diff --git a/CarpetExtra/TestCarpetGridInfo/src/make.code.defn b/CarpetExtra/TestCarpetGridInfo/src/make.code.defn
new file mode 100644
index 000000000..d89212647
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/src/make.code.defn
@@ -0,0 +1,8 @@
+# Main make.code.defn file for thorn TestCarpetGridInfo
+# $Header: /numrelcvs/ThornburgCVS/TestCarpetGridInfo/src/make.code.defn,v 1.1 2006/07/03 14:41:50 jthorn Exp $
+
+# Source files in this directory
+SRCS = test.cc
+
+# Subdirectories containing source files
+SUBDIRS = 
diff --git a/CarpetExtra/TestCarpetGridInfo/src/test.cc b/CarpetExtra/TestCarpetGridInfo/src/test.cc
new file mode 100644
index 000000000..ecd7bc51b
--- /dev/null
+++ b/CarpetExtra/TestCarpetGridInfo/src/test.cc
@@ -0,0 +1,108 @@
+#include <cstdio>
+#include <cassert>
+
+#include "cctk.h"
+#include "cctk_Arguments.h"
+#include "cctk_Parameters.h"
+
+#include "carpet.hh"
+
+using std::printf;
+#define then	/* empty */
+
+// prototypes
+namespace {
+void do_singlemap_stuff(cGH* GH, int map_number, bool test_local_mode);
+void do_local_stuff(cGH* GH, int map_number, int component_number);
+	  };
+
+//******************************************************************************
+
+// this function is called in LEVEL mode by the Cactus scheduler
+extern "C"
+  void TestCarpetGridInfo_test(CCTK_ARGUMENTS)
+{
+DECLARE_CCTK_ARGUMENTS
+DECLARE_CCTK_PARAMETERS
+cGH* GH = cctkGH;
+
+assert(Carpet::is_level_mode());
+
+	for (int map_number = 0 ; map_number < N_maps ; ++map_number)
+	{
+	// switch Carpet to this map
+	Carpet::enter_singlemap_mode(GH, map_number);
+
+	do_singlemap_stuff(GH, map_number, (test_local_mode != 0));
+
+	Carpet::leave_singlemap_mode(GH);
+	}
+}
+
+//******************************************************************************
+
+// this function is called in SINGLEMAP mode for each patch (= Carpet map)
+namespace {
+void do_singlemap_stuff(cGH* GH, const int map_number, bool test_local_mode)
+{
+assert(Carpet::is_singlemap_mode());
+
+cGH* cctkGH = GH;		// magic variable name for CCTK_*() macros
+DECLARE_CCTK_ARGUMENTS;		// set up for CCTK_*() macros
+
+printf("in singlemap mode, map_number=%d\n", map_number);
+printf("   cctk_origin_space[]=(%g,%g,%g)\n",
+       double(GH->cctk_origin_space[0]), double(GH->cctk_origin_space[1]),
+					 double(GH->cctk_origin_space[2]));
+printf("   cctk_delta_space[]=(%g,%g,%g)\n",
+       double(GH->cctk_delta_space[0]), double(GH->cctk_delta_space[1]),
+					double(GH->cctk_delta_space[2]));
+printf("   CCTK_ORIGIN_SPACE()=(%g,%g,%g)\n",
+       double(CCTK_ORIGIN_SPACE(0)), double(CCTK_ORIGIN_SPACE(1)),
+				     double(CCTK_ORIGIN_SPACE(2)));
+printf("   CCTK_DELTA_SPACE()=(%g,%g,%g)\n",
+       double(CCTK_DELTA_SPACE(0)), double(CCTK_DELTA_SPACE(1)),
+				    double(CCTK_DELTA_SPACE(2)));
+
+if (test_local_mode)
+   then {
+	using namespace Carpet;		// needed for magic Carpet macros below
+		BEGIN_LOCAL_COMPONENT_LOOP(GH, CCTK_GF)
+		{
+		assert(Carpet::is_local_mode());
+		const int component_number = Carpet::component;
+
+		do_local_stuff(GH, map_number, component_number);
+		}
+		END_LOCAL_COMPONENT_LOOP;
+	}
+}
+	  }
+
+//******************************************************************************
+
+namespace {
+void do_local_stuff(cGH* GH, int map_number, int component_number)
+{
+assert(Carpet::is_local_mode());
+
+cGH* cctkGH = GH;		// magic variable name for CCTK_*() macros
+DECLARE_CCTK_ARGUMENTS;		// set up for CCTK_*() macros
+
+printf("in local mode, map_number=%d component_number=%d:\n",
+       map_number, component_number);
+
+printf("   cctk_origin_space[]=(%g,%g,%g)\n",
+       double(GH->cctk_origin_space[0]), double(GH->cctk_origin_space[1]),
+					 double(GH->cctk_origin_space[2]));
+printf("   cctk_delta_space[]=(%g,%g,%g)\n",
+       double(GH->cctk_delta_space[0]), double(GH->cctk_delta_space[1]),
+					double(GH->cctk_delta_space[2]));
+printf("   CCTK_ORIGIN_SPACE()=(%g,%g,%g)\n",
+       double(CCTK_ORIGIN_SPACE(0)), double(CCTK_ORIGIN_SPACE(1)),
+				     double(CCTK_ORIGIN_SPACE(2)));
+printf("   CCTK_DELTA_SPACE()=(%g,%g,%g)\n",
+       double(CCTK_DELTA_SPACE(0)), double(CCTK_DELTA_SPACE(1)),
+				    double(CCTK_DELTA_SPACE(2)));
+}
+	  }