1 files changed, 0 insertions, 130 deletions
diff --git a/numpy/ma/bench.py b/numpy/ma/bench.py
deleted file mode 100644
index 56865683d..000000000
--- a/numpy/ma/bench.py
+++ /dev/null
@@ -1,130 +0,0 @@
-#!/usr/bin/env python3
-
-import timeit
-import numpy
-
-
-###############################################################################
-#                               Global variables                              #
-###############################################################################
-
-
-# Small arrays
-xs = numpy.random.uniform(-1, 1, 6).reshape(2, 3)
-ys = numpy.random.uniform(-1, 1, 6).reshape(2, 3)
-zs = xs + 1j * ys
-m1 = [[True, False, False], [False, False, True]]
-m2 = [[True, False, True], [False, False, True]]
-nmxs = numpy.ma.array(xs, mask=m1)
-nmys = numpy.ma.array(ys, mask=m2)
-nmzs = numpy.ma.array(zs, mask=m1)
-
-# Big arrays
-xl = numpy.random.uniform(-1, 1, 100*100).reshape(100, 100)
-yl = numpy.random.uniform(-1, 1, 100*100).reshape(100, 100)
-zl = xl + 1j * yl
-maskx = xl > 0.8
-masky = yl < -0.8
-nmxl = numpy.ma.array(xl, mask=maskx)
-nmyl = numpy.ma.array(yl, mask=masky)
-nmzl = numpy.ma.array(zl, mask=maskx)
-
-
-###############################################################################
-#                                 Functions                                   #
-###############################################################################
-
-
-def timer(s, v='', nloop=500, nrep=3):
-    units = ["s", "ms", "µs", "ns"]
-    scaling = [1, 1e3, 1e6, 1e9]
-    print("%s : %-50s : " % (v, s), end=' ')
-    varnames = ["%ss,nm%ss,%sl,nm%sl" % tuple(x*4) for x in 'xyz']
-    setup = 'from __main__ import numpy, ma, %s' % ','.join(varnames)
-    Timer = timeit.Timer(stmt=s, setup=setup)
-    best = min(Timer.repeat(nrep, nloop)) / nloop
-    if best > 0.0:
-        order = min(-int(numpy.floor(numpy.log10(best)) // 3), 3)
-    else:
-        order = 3
-    print("%d loops, best of %d: %.*g %s per loop" % (nloop, nrep,
-                                                      3,
-                                                      best * scaling[order],
-                                                      units[order]))
-
-
-def compare_functions_1v(func, nloop=500,
-                       xs=xs, nmxs=nmxs, xl=xl, nmxl=nmxl):
-    funcname = func.__name__
-    print("-"*50)
-    print(f'{funcname} on small arrays')
-    module, data = "numpy.ma", "nmxs"
-    timer("%(module)s.%(funcname)s(%(data)s)" % locals(), v="%11s" % module, nloop=nloop)
-
-    print("%s on large arrays" % funcname)
-    module, data = "numpy.ma", "nmxl"
-    timer("%(module)s.%(funcname)s(%(data)s)" % locals(), v="%11s" % module, nloop=nloop)
-    return
-
-def compare_methods(methodname, args, vars='x', nloop=500, test=True,
-                    xs=xs, nmxs=nmxs, xl=xl, nmxl=nmxl):
-    print("-"*50)
-    print(f'{methodname} on small arrays')
-    data, ver = f'nm{vars}l', 'numpy.ma'
-    timer("%(data)s.%(methodname)s(%(args)s)" % locals(), v=ver, nloop=nloop)
-
-    print("%s on large arrays" % methodname)
-    data, ver = "nm%sl" % vars, 'numpy.ma'
-    timer("%(data)s.%(methodname)s(%(args)s)" % locals(), v=ver, nloop=nloop)
-    return
-
-def compare_functions_2v(func, nloop=500, test=True,
-                       xs=xs, nmxs=nmxs,
-                       ys=ys, nmys=nmys,
-                       xl=xl, nmxl=nmxl,
-                       yl=yl, nmyl=nmyl):
-    funcname = func.__name__
-    print("-"*50)
-    print(f'{funcname} on small arrays')
-    module, data = "numpy.ma", "nmxs,nmys"
-    timer("%(module)s.%(funcname)s(%(data)s)" % locals(), v="%11s" % module, nloop=nloop)
-
-    print(f'{funcname} on large arrays')
-    module, data = "numpy.ma", "nmxl,nmyl"
-    timer("%(module)s.%(funcname)s(%(data)s)" % locals(), v="%11s" % module, nloop=nloop)
-    return
-
-
-if __name__ == '__main__':
-    compare_functions_1v(numpy.sin)
-    compare_functions_1v(numpy.log)
-    compare_functions_1v(numpy.sqrt)
-
-    compare_functions_2v(numpy.multiply)
-    compare_functions_2v(numpy.divide)
-    compare_functions_2v(numpy.power)
-
-    compare_methods('ravel', '', nloop=1000)
-    compare_methods('conjugate', '', 'z', nloop=1000)
-    compare_methods('transpose', '', nloop=1000)
-    compare_methods('compressed', '', nloop=1000)
-    compare_methods('__getitem__', '0', nloop=1000)
-    compare_methods('__getitem__', '(0,0)', nloop=1000)
-    compare_methods('__getitem__', '[0,-1]', nloop=1000)
-    compare_methods('__setitem__', '0, 17', nloop=1000, test=False)
-    compare_methods('__setitem__', '(0,0), 17', nloop=1000, test=False)
-
-    print("-"*50)
-    print("__setitem__ on small arrays")
-    timer('nmxs.__setitem__((-1,0),numpy.ma.masked)', 'numpy.ma   ', nloop=10000)
-
-    print("-"*50)
-    print("__setitem__ on large arrays")
-    timer('nmxl.__setitem__((-1,0),numpy.ma.masked)', 'numpy.ma   ', nloop=10000)
-
-    print("-"*50)
-    print("where on small arrays")
-    timer('numpy.ma.where(nmxs>2,nmxs,nmys)', 'numpy.ma   ', nloop=1000)
-    print("-"*50)
-    print("where on large arrays")
-    timer('numpy.ma.where(nmxl>2,nmxl,nmyl)', 'numpy.ma   ', nloop=100)