def tearDown(self):
"""Performs all tests and timings."""
if TIME:
reps = 10
else:
reps = 1
delta_ts = []
try:
for ii in range(reps):
t0 = time.time()
out = self.fun(self.data)
delta_ts.append(time.time() - t0)
except RuntimeError as err:
if (len(err.args) > 1 and (err.args[1] == -11)
and not ext.using_SSE2()):
return
if (len(err.args) > 1 and (err.args[1] == -12)
and not ext.using_AVX2()):
return
else:
raise
delta_t = min(delta_ts)
size_i = self.data.size * self.data.dtype.itemsize
size_o = out.size * out.dtype.itemsize
size = max([size_i, size_o])
speed = (ext.REPEAT * size / delta_t / 1024**3) # GB/s
if TIME:
print("%-20s: %5.2f s/GB, %5.2f GB/s" % (self.case, 1./speed, speed))
if not self.check is None:
ans = self.check(self.data).view(np.uint8)
self.assertTrue(np.all(ans == out.view(np.uint8)))
if not self.check_data is None:
ans = self.check_data.view(np.uint8)
self.assertTrue(np.all(ans == out.view(np.uint8)))
def tearDown(self):
"""Performs all tests and timings."""
if TIME:
reps = 10
else:
reps = 1
delta_ts = []
try:
for ii in range(reps):
t0 = time.time()
out = self.fun(self.data)
delta_ts.append(time.time() - t0)
except RuntimeError as err:
if (len(err.args) > 1 and (err.args[1] == -11)
and not ext.using_SSE2()):
return
if (len(err.args) > 1 and (err.args[1] == -12)
and not ext.using_AVX2()):
return
else:
raise
delta_t = min(delta_ts)
size_i = self.data.size * self.data.dtype.itemsize
size_o = out.size * out.dtype.itemsize
size = max([size_i, size_o])
speed = (ext.REPEAT * size / delta_t / 1024**3) # GB/s
if TIME:
print("%-20s: %5.2f s/GB, %5.2f GB/s" %
(self.case, 1. / speed, speed))
if not self.check is None:
ans = self.check(self.data).view(np.uint8)
self.assertTrue(np.all(ans == out.view(np.uint8)))
if not self.check_data is None:
ans = self.check_data.view(np.uint8)
self.assertTrue(np.all(ans == out.view(np.uint8)))
def tearDown(self):
try:
for dtype in TEST_DTYPES:
itemsize = np.dtype(dtype).itemsize
nbyte_max = self.nmax * itemsize
dbuf = random.randint(0, 255, nbyte_max).astype(np.uint8)
dbuf = dbuf.view(dtype)
for ii in range(self.reps):
n = random.randint(0, self.nmax // 8, 1)[0] * 8
data = dbuf[:n]
out = self.fun(data).view(np.uint8)
ans = self.check(data).view(np.uint8)
self.assertTrue(np.all(out == ans))
except RuntimeError as err:
if (len(err.args) > 1 and (err.args[1] == -11)
and not ext.using_SSE2()):
return
if (len(err.args) > 1 and (err.args[1] == -12)
and not ext.using_AVX2()):
return
else:
raise
def tearDown(self):
try:
for dtype in TEST_DTYPES:
itemsize = np.dtype(dtype).itemsize
nbyte_max = self.nmax * itemsize
dbuf = random.randint(0, 255, nbyte_max).astype(np.uint8)
dbuf = dbuf.view(dtype)
for ii in range(self.reps):
n = random.randint(0, self.nmax // 8, 1) * 8
data = dbuf[:n]
out = self.fun(data).view(np.uint8)
ans = self.check(data).view(np.uint8)
self.assertTrue(np.all(out == ans))
except RuntimeError as err:
if (len(err.args) > 1 and (err.args[1] == -11)
and not ext.using_SSE2()):
return
if (len(err.args) > 1 and (err.args[1] == -12)
and not ext.using_AVX2()):
return
else:
raise
