def test_from_np1d(self):
npa = np.random.random((100, 100))
np.save('_test_write1', npa)
np.savez('_test_write2', npa)
t1 = expr.from_file('_test_write1.npy', sparse = False)
t2 = expr.from_file('_test_write2.npz', sparse = False)
t3 = expr.from_numpy(npa)
Assert.all_eq(t1.glom(), npa)
Assert.all_eq(t2.glom(), npa)
Assert.all_eq(t3.glom(), npa)
os.system('rm -rf _test_write1.npy _test_write2.npz')
def loadVector(ctx, dim): path = r"/home/wangpeng/spartan-study/vector" return expr.from_file(path, "numpy", tile_hint = (dim / ctx.num_workers, 1))