Changeset 2738

Timestamp:

Apr 20, 2006, 4:59:53 PM (19 years ago)

Author:

jack

Message:

Unit test for the parallel shallow water domain, compared to the sequential shallow water domain.

Location:

inundation

Files:

• parallel/run_parallel_sw_merimbula_metis.py (modified) (1 diff)
• parallel/test_parallel_sw.py (added)
• utilities/util_ext.c (modified) (3 diffs)

inundation/parallel/run_parallel_sw_merimbula_metis.py

@@ -203 +203 @@
 domain.set_quantity('elevation', quantities['elevation'])
 
-#domain.store = True
+domain.store = False
 #domain.filename = 'merimbula-%d' %domain.processor
 

inundation/utilities/util_ext.c

@@ -13 +13 @@
 //this will also work on 32 bit systems
 
+#include <float.h>
 
 #include "Python.h"
@@ -68 +69 @@
 }
 
+PyObject * double_precision(PyObject * self, PyObject * args){
+  // Get the precision of the double datatype on this system.
+  return Py_BuildValue("i", DBL_DIG);
+}
+
 // Method table for python module
 static struct PyMethodDef MethodTable[] = {
@@ -78 +84 @@
   {"gradient", gradient, METH_VARARGS, "Print out"},
   {"gradient2", gradient2, METH_VARARGS, "Print out"},  
+  {"double_precision", double_precision, METH_VARARGS, "Precision of this machine\'s \'double\' type"},
   {NULL, NULL, 0, NULL}   /* sentinel */
 };