Changeset 465 for mystic/examples/buckshot_example06.py

Timestamp:

07/01/11 23:05:59 (5 years ago)

Author:

mmckerns

Message:

all solvers import through 'solvers', and tools through 'tools'
renamed BatchGrid? and Scattershot solvers; (see ticket #143)

File:

• mystic/examples/buckshot_example06.py (moved) (moved from mystic/examples/scattershot_example06.py) (4 diffs)

mystic/examples/buckshot_example06.py

@@ -4 +4 @@
 Example:
     - Solve 8th-order Chebyshev polynomial coefficients with Powell's method.
-    - Uses ScattershotSolver to provide 'pseudo-global' optimization
+    - Uses BuckshotSolver to provide 'pseudo-global' optimization
     - Plot of fitting to Chebyshev polynomial.
 
@@ -11 +11 @@
     - minimal solver interface
 """
-# the Scattershot solver
-from mystic.nested import ScattershotSolver
+# the Buckshot solver
+from mystic.solvers import BuckshotSolver
 
 # Powell's Directonal solver
-from mystic.scipy_optimize import PowellDirectionalSolver
+from mystic.solvers import PowellDirectionalSolver
 
 # Chebyshev polynomial and cost function
@@ -24 +24 @@
 from mystic.termination import NormalizedChangeOverGeneration as NCOG
 from mystic.math import poly1d
-from mystic import getch, VerboseSow
+from mystic.tools import getch, VerboseSow
 import pylab
 pylab.ion()
@@ -70 +70 @@
     stepmon = VerboseSow(1)
 
-    # use Scattershot Powell to solve 8th-order Chebyshev coefficients
-    solver = ScattershotSolver(ndim, npts)
+    # use buckshot-Powell to solve 8th-order Chebyshev coefficients
+    solver = BuckshotSolver(ndim, npts)
     solver.SetNestedSolver(PowellDirectionalSolver)
    #solver.SetMapper(ez_map)