def test_free():
#needs at least 3GB ram
for i in range(100):
A = gpu.empty((256*1024,#1kb
1024*1024))#total of 1GB memory
del A
def test_free():
#needs at least 3GB ram
for i in range(100):
A = gpu.empty((
256 * 1024, #1kb
1024 * 1024)) #total of 1GB memory
del A
def test_dot():
A1 = np.float32(np.random.rand(2,4))
A2 = np.float32(np.random.rand(4,2))
B1 = gpu.array(A1)
B2 = gpu.array(A2)
B3 = gpu.dot(B1,B2)
C = B3.tocpu()
t.assert_array_almost_equal(np.dot(A1,A2),C,4,"array.tocpu not equal to init array!")
B1 = gpu.array(A1)
B2 = gpu.array(A2)
B3 = gpu.empty((2,2))
gpu.dot(B1,B2,B3)
t.assert_array_almost_equal(np.dot(A1,A2),B3.tocpu(),4,"array.tocpu not equal to init array!")
def test_dot():
A1 = np.float32(np.random.rand(2, 4))
A2 = np.float32(np.random.rand(4, 2))
B1 = gpu.array(A1)
B2 = gpu.array(A2)
B3 = gpu.dot(B1, B2)
C = B3.tocpu()
t.assert_array_almost_equal(np.dot(A1, A2), C, 4,
"array.tocpu not equal to init array!")
B1 = gpu.array(A1)
B2 = gpu.array(A2)
B3 = gpu.empty((2, 2))
gpu.dot(B1, B2, B3)
t.assert_array_almost_equal(np.dot(A1, A2), B3.tocpu(), 4,
"array.tocpu not equal to init array!")
