mirror of https://github.com/commaai/tinygrad.git
755 lines
24 KiB
Python
755 lines
24 KiB
Python
#!/usr/bin/env python
|
|
import unittest
|
|
import numpy as np
|
|
from tinygrad.helpers import prod, DEBUG
|
|
from tinygrad.shape.shapetracker import ShapeTracker, View
|
|
from tinygrad.shape.symbolic import Variable, NumNode
|
|
from itertools import product
|
|
|
|
def shapetracker_getitem(st, val):
|
|
locals = {"idx0": val, "valid": 1}
|
|
idx, valid = st.reshape((st.size,)).expr_idxs()
|
|
exec(f"valid={valid.render()};idx0={idx.render()}", None, locals)
|
|
return locals["idx0"] if locals["valid"] else -1
|
|
|
|
class CheckingShapeTracker:
|
|
def __init__(self, shape):
|
|
self.st = ShapeTracker.from_shape(shape)
|
|
self.t = np.arange(prod(shape), dtype=np.int32).reshape(shape)
|
|
|
|
@property
|
|
def shape(self):
|
|
return self.t.shape
|
|
|
|
def simplify(self):
|
|
self.st = self.st.simplify()
|
|
return self
|
|
|
|
def reshape(self, new_shape):
|
|
self.st = self.st.reshape(new_shape)
|
|
self.t = self.t.reshape(new_shape)
|
|
return self
|
|
|
|
def permute(self, axis):
|
|
self.st = self.st.permute(axis)
|
|
self.t = np.transpose(self.t, axis)
|
|
return self
|
|
|
|
def expand(self, new_shape):
|
|
self.st = self.st.expand(new_shape)
|
|
self.t = np.broadcast_to(self.t, new_shape)
|
|
return self
|
|
|
|
def flip(self, axis):
|
|
self.st = self.st.stride(tuple(-1 if i in axis else 1 for i in range(len(self.shape))))
|
|
self.t = np.flip(self.t, axis)
|
|
return self
|
|
|
|
def shrink(self, arg):
|
|
self.st = self.st.shrink(arg)
|
|
self.t = self.t[tuple([slice(x[0], x[1]) for x in arg])]
|
|
return self
|
|
|
|
def pad(self, arg):
|
|
self.st = self.st.pad(arg)
|
|
self.t = np.pad(self.t, arg, constant_values=-1)
|
|
return self
|
|
|
|
def stride(self, arg):
|
|
self.st = self.st.stride(arg)
|
|
self.t = self.t[tuple([slice(None, None, x) for x in arg])]
|
|
return self
|
|
|
|
def __getitem__(self, val):
|
|
return self.t.flatten()[val]
|
|
|
|
@property
|
|
def views(self): return self.st.views
|
|
|
|
@property
|
|
def contiguous(self): return self.st.contiguous
|
|
|
|
def assert_same(self):
|
|
x = [shapetracker_getitem(self.st, i) for i in range(prod(self.st.shape))]
|
|
y = [self[i] for i in range(prod(self.shape))]
|
|
idx, valid = self.st.expr_idxs()
|
|
if DEBUG >= 1: print(x, y, self.st.shape, self.shape, idx.render(), valid.render(), self.st)
|
|
assert self.st.shape == self.shape
|
|
assert x == y, f"mismatch shapetracker:{x} real:{y}"
|
|
|
|
@unittest.skip("don't create shapetrackers with views")
|
|
class TestRealIssues(unittest.TestCase):
|
|
def test_reshape_doesnt_multiview(self):
|
|
self.st = ShapeTracker((View.create((256, 256, 2, 2, 2, 2, 2, 256, 8, 2), (0, 8, 0, 4, 0, 0, 2, 16384, 2048, 1), 0, None),))
|
|
self.st.reshape((128, 2, 256, 2, 2, 2, 2, 2, 256, 8, 2))
|
|
assert len(self.st.views) == 1
|
|
|
|
def test_reshape_stable_diffusion(self):
|
|
# regression test for https://github.com/tinygrad/tinygrad/pull/2616
|
|
st = ShapeTracker((View((2, 1920, 32, 32), (1310720, 1024, 32, 1), 0, ((0, 2), (0, 1280), (0, 32), (0, 32)), False),))
|
|
st = st.reshape((2, 32, 240, 256))
|
|
assert len(st.views) == 2
|
|
|
|
def test_reshape_trailing_invalid_ones(self):
|
|
st = ShapeTracker((View(shape=(1, 1, 5), strides=(0, 0, 1), offset=-5, mask=((1, 1), (0, 1), (0, 5)), contiguous=False),))
|
|
st = st.reshape((5,))
|
|
assert len(st.views) == 1
|
|
assert st.views[0].mask == ((0,0),)
|
|
|
|
class TestRealDoesntSimplify(unittest.TestCase):
|
|
def tearDown(self):
|
|
st = self.st.real_strides()
|
|
print(st)
|
|
self.st = self.st.simplify()
|
|
assert len(self.st.views) != 1
|
|
assert None in st
|
|
|
|
def test_1(self):
|
|
self.st = ShapeTracker((
|
|
View.create((8, 3, 1, 2, 11, 1), (33, 11, 0, 0, 1, 0), 0, None),
|
|
View.create((8, 6, 11), (66, 11, 1), 0, None)))
|
|
assert self.st.real_strides() == (33, None, 1)
|
|
|
|
def test_2(self):
|
|
self.st = ShapeTracker((
|
|
View.create((2, 2, 4, 3, 3), (72, 9, 18, -3, -1), 8, None),
|
|
View.create((4, 4, 3, 3), (36, 9, 3, 1), 0, None)))
|
|
assert self.st.real_strides() == (None, 18, -3, -1)
|
|
|
|
class TestRealStrides(unittest.TestCase):
|
|
def test_1(self):
|
|
self.st = ShapeTracker((
|
|
View.create((2048,), (1,), 0, ((0, 512),)),
|
|
View.create((16, 32, 4), (128, 4, 1), 0, None)))
|
|
st = self.st.real_strides()
|
|
print(self.st, st)
|
|
assert st == (None, 4, 1)
|
|
|
|
class TestRealSimplifies(unittest.TestCase):
|
|
def tearDown(self):
|
|
st = self.st.real_strides()
|
|
self.st = self.st.simplify()
|
|
assert len(self.st.views) == 1
|
|
print(self.st.views[-1].strides, st)
|
|
assert self.st.views[-1].strides == st
|
|
|
|
def test_1(self):
|
|
self.st = ShapeTracker((
|
|
View.create((1, 3, 2, 11, 4, 28), (0, 308, 0, 28, 0, 1), 0, None),
|
|
View.create((1, 3, 2, 11, 26, 1, 1, 3), (0, 2464, 0, 112, 1, 0, 0, 29), 0, None)))
|
|
|
|
def test_2(self):
|
|
self.st = ShapeTracker((
|
|
View.create((8, 3, 3, 11, 2, 28), (924, 308, 0, 28, 0, 1), 0, None),
|
|
View.create((8, 1, 6, 10, 28, 3, 2, 1), (5544, 0, 0, 56, 1, 1848, 672, 0), 0, None)))
|
|
|
|
class TestViewMinify(unittest.TestCase):
|
|
def test_minifies(self):
|
|
assert len(View.create((10,10)).minify().shape) == 1
|
|
assert len(View.create((10,10)).permute((1,0)).minify().shape) == 2
|
|
assert len(View.create((10,10,10,10)).permute((1,0,2,3)).minify().shape) == 3
|
|
|
|
class TestIndexExpressions2d(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
shapes = [(30, 5), (15, 10), (15, 1), (5, 10), (5, 1)] # Make sure dim0 is a multiple of 5, one of the tests divides this dimension by 5
|
|
offsets = [0, 1, 15, 28, 10000]
|
|
self.sts = [ShapeTracker.from_shape((prod(base_shape)+offset,)).shrink(((offset, offset+prod(base_shape)),)).\
|
|
reshape(base_shape) for base_shape in shapes for offset in offsets]
|
|
self.offset = [NumNode(offset) for base_shape in shapes for offset in offsets]
|
|
self.shapes = [shape for shape in shapes for offset in offsets]
|
|
self.idxs_exprs = []
|
|
|
|
def tearDown(self):
|
|
for st, offset, shape, idxs_expr in zip(self.sts, self.offset, self.shapes, self.idxs_exprs):
|
|
numel = prod(shape)
|
|
assert idxs_expr(self.default_idxs(st.shape)) == st.expr_idxs(None)[0]
|
|
self.check_bounds(idxs_expr(self.default_idxs(st.shape)), offset, numel)
|
|
idx0s = [(0,0), (0, min(1, st.shape[0]-1)), (0, st.shape[0]-1), (min(3, st.shape[0]-1), min(6, st.shape[0]-1)), (st.shape[0]-1, st.shape[0]-1)]
|
|
idx1s = [(0,0), (0, min(1, st.shape[1]-1)), (0, st.shape[1]-1), (min(3, st.shape[1]-1), min(6, st.shape[1]-1)), (st.shape[1]-1, st.shape[1]-1)]
|
|
idx2s = [(0,0), (0, min(1, st.shape[2]-1)), (0, st.shape[2]-1), (min(3, st.shape[2]-1), min(6, st.shape[2]-1)),
|
|
(st.shape[2]-1, st.shape[2]-1)] if len(st.shape) == 3 else [None for _ in idx0s]
|
|
for idx0, idx1, idx2 in product(idx0s, idx1s, idx2s):
|
|
idxs = [Variable(f"idx{i}", idx[0], idx[1]) for i, idx in enumerate((idx0, idx1, idx2)) if idx is not None]
|
|
assert idxs_expr(idxs) == st.expr_idxs(idxs)[0]
|
|
self.check_bounds(idxs_expr(idxs), offset, numel)
|
|
|
|
def default_idx(self, shape):
|
|
return Variable("idx", 0, prod(shape)-1)
|
|
|
|
def default_idxs(self, shape):
|
|
return [Variable(f"idx{i}", 0, d-1) for i,d in enumerate(shape)]
|
|
|
|
def check_bounds(self, expr, offset, numel):
|
|
assert expr.min >= offset
|
|
assert expr.max <= offset + numel - 1
|
|
|
|
def test_noop(self):
|
|
for st, base_shape, offset in zip(self.sts, self.shapes, self.offset):
|
|
self.idxs_exprs.append(lambda idxs, base_shape=base_shape, offset=offset: idxs[0]*base_shape[1] + idxs[1] + offset)
|
|
|
|
def test_permute(self):
|
|
new_st = []
|
|
for st, base_shape, offset in zip(self.sts, self.shapes, self.offset):
|
|
st = st.permute((1, 0))
|
|
self.idxs_exprs.append(lambda idxs, base_shape=base_shape, offset=offset: idxs[0] + idxs[1]*base_shape[1] + offset)
|
|
new_st.append(st)
|
|
self.sts = new_st
|
|
|
|
def test_reshape(self):
|
|
new_st = []
|
|
for st, base_shape, offset in zip(self.sts, self.shapes, self.offset):
|
|
st = st.reshape((base_shape[0], 1, base_shape[1]))
|
|
self.idxs_exprs.append(lambda idxs, base_shape=base_shape, offset=offset: idxs[0]*base_shape[1] + idxs[2] + offset)
|
|
new_st.append(st)
|
|
self.sts = new_st
|
|
|
|
def test_reshape_expand(self):
|
|
new_st = []
|
|
for st, base_shape, offset in zip(self.sts, self.shapes, self.offset):
|
|
st = st.reshape((base_shape[0], 1, base_shape[1]))
|
|
st = st.expand((base_shape[0], base_shape[1], base_shape[1]))
|
|
self.idxs_exprs.append(lambda idxs, base_shape=base_shape, offset=offset: idxs[0]*base_shape[1] + idxs[2] + offset)
|
|
new_st.append(st)
|
|
self.sts = new_st
|
|
|
|
def test_permute_reshape_1(self): # This tests multiple views
|
|
new_st = []
|
|
for st, base_shape, offset in zip(self.sts, self.shapes, self.offset):
|
|
st = st.permute((1, 0))
|
|
st = st.reshape((base_shape[0]//5, 1, base_shape[1]*5))
|
|
self.idxs_exprs.append(lambda idxs, base_shape=base_shape, offset=offset: (idxs[0]*(base_shape[1]*5)+idxs[2])%base_shape[0]*base_shape[1] + \
|
|
(idxs[0]*(base_shape[1]*5)+idxs[2])//base_shape[0] + offset)
|
|
new_st.append(st)
|
|
self.sts = new_st
|
|
|
|
def test_permute_reshape_2(self):
|
|
new_st = []
|
|
for st, base_shape, offset in zip(self.sts, self.shapes, self.offset):
|
|
st = st.permute((1, 0))
|
|
st = st.reshape((1, base_shape[0]//5, base_shape[1]*5))
|
|
self.idxs_exprs.append(lambda idxs, base_shape=base_shape, offset=offset: (idxs[1]*(base_shape[1]*5)+idxs[2])%base_shape[0]*base_shape[1] + \
|
|
(idxs[1]*(base_shape[1]*5)+idxs[2])//base_shape[0] + offset)
|
|
new_st.append(st)
|
|
self.sts = new_st
|
|
|
|
def test_reshaping_splitting(self):
|
|
self.st = CheckingShapeTracker((5,10,5,10))
|
|
self.st.permute((1, 0, 3, 2))
|
|
self.st.pad(((0,0), (0,5), (0,0), (0,5)))
|
|
self.st.reshape((10,2,5,10,2,5))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_splitting_1(self):
|
|
self.st = CheckingShapeTracker((1,10,1))
|
|
self.st.pad(((0,4),(0,0),(1,0)))
|
|
self.st.reshape((5,5,2,2))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_combining_1(self):
|
|
self.st = CheckingShapeTracker((2,1,10))
|
|
self.st.pad(((2,6), (0,0), (0,0)))
|
|
self.st.reshape((100,))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_combining_2(self):
|
|
self.st = CheckingShapeTracker((1,1,5))
|
|
self.st.pad(((3,6), (0,0), (0,5)))
|
|
self.st.reshape((100,))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_combining_3(self):
|
|
self.st = CheckingShapeTracker((1,1,4))
|
|
self.st.pad(((3,6), (0,0), (1,5)))
|
|
self.st.reshape((100,))
|
|
assert len(self.st.views) == 1
|
|
assert self.st.views[0].mask[0] == (31, 35)
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_combining_4(self):
|
|
# interestingly this one is quite slow
|
|
self.st = CheckingShapeTracker((1,1,5,5,1,1,5))
|
|
self.st.pad(((3,6), (0,0), (0,5), (0,0), (3,6), (0,0), (0,5)))
|
|
self.st.reshape((100,5,100))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_splitting_combining(self):
|
|
self.st = CheckingShapeTracker((1,5,5))
|
|
self.st.pad(((0,4), (0,5), (0,0)))
|
|
self.st.reshape((10,25))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_reshape_only_1s(self):
|
|
self.st = CheckingShapeTracker((1, 1, 1, 4, 1, 3, 5, 1))
|
|
self.st.pad(((0,4), (0,0), (0,0), (1,1), (0,0), (0,0), (0,0), (0,0)))
|
|
self.st.reshape((5, 6, 3, 5))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
self.st.reshape((1, 1, 5, 6, 3, 5, 1, 1))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
self.st.reshape((1, 5, 6, 1, 3, 1, 5, 1))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_zero_mask_1(self):
|
|
self.st = CheckingShapeTracker((1, 3, 2))
|
|
self.st.pad(((0,0), (0,3), (0,0)))
|
|
self.st.shrink(((0,1), (3,6), (0,2)))
|
|
self.st.reshape((3,2))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
self.st.reshape((1, 3, 1, 2, 1))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_zero_mask_2(self):
|
|
self.st = CheckingShapeTracker((1, 3, 2))
|
|
self.st.pad(((0,2), (0,3), (0,0)))
|
|
self.st.shrink(((2,3), (3,6), (0,2)))
|
|
self.st.reshape((3,2))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
self.st.reshape((1, 3, 1, 2, 1))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_expanded_reshaped(self):
|
|
self.st = CheckingShapeTracker((1, 3, 2, 1))
|
|
self.st.expand((5, 3, 2, 2))
|
|
self.st.pad(((0,0), (0,3), (0,0), (0, 0)))
|
|
self.st.reshape((5, 2, 3, 2, 2))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
def test_splitting_big(self):
|
|
self.st = CheckingShapeTracker((1, 5, 1, 15, 1))
|
|
self.st.pad(((0,0), (0,5), (0,0), (0,15), (0,0)))
|
|
self.st.reshape((10, 1, 30))
|
|
self.st.permute((2,1,0))
|
|
self.st.reshape((2,3,5,2,5))
|
|
assert len(self.st.views) == 1
|
|
v = self.st.views[-1]
|
|
assert v.strides == (0, 5, 1, 0, 15) and v.mask == ((0, 1), (0, 3), (0, 5), (0, 1), (0, 5))
|
|
self.st.assert_same()
|
|
|
|
def test_combining_big(self):
|
|
self.st = CheckingShapeTracker((1,3,1,5,3,1))
|
|
self.st.pad(((0,0),(2,2),(0,0),(0,0),(0,0),(0,0)))
|
|
self.st.reshape((1,1,1,105,1,1))
|
|
assert len(self.st.views) == 1
|
|
v = self.st.views[-1]
|
|
assert v.strides == (0, 0, 0, 1, 0, 0) and v.mask == ((0, 1), (0, 1), (0, 1), (30, 75), (0, 1), (0, 1)) and v.offset == -30
|
|
self.st.assert_same()
|
|
|
|
def test_pad_reshape(self):
|
|
self.st = CheckingShapeTracker((4,))
|
|
self.st.pad(((2,2),))
|
|
self.st.reshape((4,2))
|
|
assert len(self.st.views) == 1
|
|
self.st.assert_same()
|
|
|
|
class TestSimplifyingShapeTracker(unittest.TestCase):
|
|
def setUp(self):
|
|
self.st = CheckingShapeTracker((1, 10))
|
|
|
|
def tearDown(self):
|
|
self.st.assert_same()
|
|
|
|
# multiview simplify
|
|
def test_expand_contract_simple(self):
|
|
self.st = self.st.expand((10, 10))
|
|
self.st = self.st.reshape((100,))
|
|
print(self.st.views)
|
|
assert(len(self.st.views) == 2)
|
|
self.st = self.st.reshape((10, 10))
|
|
print(self.st.views)
|
|
|
|
self.st = self.st.simplify()
|
|
print(self.st.views)
|
|
assert(len(self.st.views) == 1)
|
|
|
|
# multiview simplify
|
|
def test_expand_contract_different_shape(self):
|
|
self.st.expand((10, 10))
|
|
self.st.reshape((100,))
|
|
print(self.st.views)
|
|
assert(len(self.st.views) == 2)
|
|
self.st.reshape((2, 5, 2, 5))
|
|
print(self.st.views)
|
|
|
|
self.st = self.st.simplify()
|
|
print(self.st.views)
|
|
assert(len(self.st.views) == 1)
|
|
|
|
# multiview simplify
|
|
def test_expand_contract_still_complex(self):
|
|
self.st.expand((10, 10))
|
|
self.st.reshape((100,))
|
|
print(self.st.views)
|
|
assert(len(self.st.views) == 2)
|
|
self.st.reshape((5, 20))
|
|
|
|
self.st = self.st.simplify()
|
|
print(self.st.views)
|
|
assert(len(self.st.views) == 2)
|
|
|
|
# Tensor.zeros(2, 4).permute(1,0).reshape(2, 4)
|
|
# (d1*4 + d0%4), d1=x//4, d0=x%4 = ((x//4)*4) + (x%4)%4
|
|
|
|
class TestComplexShapeTracker(unittest.TestCase):
|
|
def test_add_1s(self):
|
|
self.st = CheckingShapeTracker((4, 4))
|
|
self.st.permute((1,0))
|
|
self.st.reshape((1,4,1,4,1))
|
|
assert not self.st.contiguous
|
|
self.st.permute((0,3,2,1,4))
|
|
assert self.st.contiguous
|
|
|
|
def test_permute_1s_simple(self):
|
|
self.st = CheckingShapeTracker((1, 16, 9,9))
|
|
self.st.permute((1,0,2,3))
|
|
assert self.st.contiguous
|
|
self.st = CheckingShapeTracker((2, 16, 9,9))
|
|
self.st.permute((1,0,2,3))
|
|
assert not self.st.contiguous
|
|
|
|
def test_remove_1s_simple(self):
|
|
self.st = CheckingShapeTracker((1, 16, 1, 1))
|
|
self.st.reshape((16,))
|
|
assert self.st.contiguous
|
|
|
|
def test_remove_1s(self):
|
|
self.st = CheckingShapeTracker((1, 4, 1, 4, 1))
|
|
self.st.permute((0,3,2,1,4))
|
|
self.st.reshape((4,4))
|
|
assert not self.st.contiguous
|
|
self.st.permute((1,0))
|
|
assert self.st.contiguous
|
|
|
|
def test_permute_reshape(self):
|
|
self.st = CheckingShapeTracker((4, 4))
|
|
self.st.permute((1,0))
|
|
self.st.reshape((2, 2, 2, 2))
|
|
# TODO: should also be tested by test_super_complex
|
|
assert len(self.st.views) == 1
|
|
|
|
def test_factorize_split(self):
|
|
self.st = CheckingShapeTracker((4, 4))
|
|
self.st.permute((1,0))
|
|
self.st.reshape((2, 2, 2, 2))
|
|
self.st.permute((2,3,0,1))
|
|
assert self.st.contiguous
|
|
|
|
def test_factorize_combine(self):
|
|
self.st = CheckingShapeTracker((4, 4, 4))
|
|
self.st.permute((2, 0, 1))
|
|
self.st.reshape((4, 16))
|
|
self.st.permute((1, 0))
|
|
assert self.st.contiguous
|
|
|
|
def test_factorize_combine_add_ones(self):
|
|
self.st = CheckingShapeTracker((4, 4, 4))
|
|
self.st.permute((2, 0, 1))
|
|
self.st.reshape((4, 16, 1, 1))
|
|
self.st.permute((1, 0, 2, 3))
|
|
assert self.st.contiguous
|
|
|
|
def test_fancy_factorize(self):
|
|
self.st = CheckingShapeTracker((32, 3, 3, 1))
|
|
self.st.reshape((8, 4, 3, 3))
|
|
assert len(self.st.views) == 1
|
|
|
|
def test_super_complex_2_fail(self):
|
|
self.st = CheckingShapeTracker((4, 4, 4))
|
|
self.st.permute((2, 0, 1))
|
|
self.st.reshape((16, 4))
|
|
assert len(self.st.views) != 1
|
|
|
|
def test_work(self):
|
|
self.st = CheckingShapeTracker((64, 1024, 4))
|
|
self.st.reshape((1, 64, 128, 32))
|
|
self.st.permute((0, 3, 1, 2))
|
|
self.st.reshape((1, 32, 1, 64, 128))
|
|
self.st.permute((0, 3, 4, 1, 2))
|
|
assert self.st.contiguous
|
|
|
|
def test_work2(self):
|
|
self.st = CheckingShapeTracker((64, 1024, 4))
|
|
self.st.reshape((1, 64, 128, 32))
|
|
self.st.permute((0, 3, 1, 2))
|
|
self.st.reshape((1, 1, 32, 64, 128))
|
|
self.st.permute((0, 3, 4, 1, 2))
|
|
self.st.reshape((64, 1024, 4))
|
|
print(self.st.views)
|
|
assert self.st.contiguous
|
|
|
|
class TestSingleShapeTracker(unittest.TestCase):
|
|
def setUp(self):
|
|
self.st = CheckingShapeTracker((7,4))
|
|
|
|
def tearDown(self):
|
|
self.st.assert_same()
|
|
|
|
def test_reshape(self):
|
|
self.st.reshape((7,1,4))
|
|
assert self.st.contiguous
|
|
|
|
def test_permute(self):
|
|
self.st.permute((1,0))
|
|
assert not self.st.contiguous
|
|
|
|
def test_shrink(self):
|
|
self.st.shrink(((1,2), (0,4)))
|
|
assert not self.st.contiguous
|
|
|
|
def test_double_permute(self):
|
|
self.st.permute((1,0))
|
|
self.st.permute((1,0))
|
|
assert self.st.contiguous
|
|
|
|
def test_reshape_permute(self):
|
|
self.st.reshape((7,1,4))
|
|
self.st.permute((0,1,2))
|
|
assert self.st.contiguous
|
|
|
|
def test_reshape_permute_yes(self):
|
|
self.st.reshape((7,1,4))
|
|
self.st.permute((0,2,1))
|
|
assert self.st.contiguous
|
|
|
|
def test_reshape_permute_no(self):
|
|
self.st.reshape((4,7))
|
|
self.st.permute((1,0))
|
|
assert not self.st.contiguous
|
|
|
|
class TestShapeTrackerFuzzFailures(unittest.TestCase):
|
|
def setUp(self):
|
|
self.st = CheckingShapeTracker((3,3,3))
|
|
def tearDown(self):
|
|
self.st.assert_same()
|
|
def test_case_1(self):
|
|
self.st.shrink(((1, 2), (1, 3), (1, 3)))
|
|
self.st.reshape((1, 4))
|
|
self.st.shrink(((0, 1), (1, 3)))
|
|
print(self.st.st)
|
|
self.st = self.st.simplify()
|
|
print(self.st.st)
|
|
def test_case_2(self):
|
|
self.st.stride( (1, 1, -2) )
|
|
self.st.reshape( (3, 6) )
|
|
self.st.shrink( ((1, 2), (1, 5)) )
|
|
self.st.stride( (1, -1) )
|
|
def test_case_3(self):
|
|
self.st.shrink( ((0, 2), (0, 2), (0, 1)) )
|
|
self.st.permute( (1, 0, 2) )
|
|
self.st.reshape( (4,) )
|
|
self.st.shrink( ((0, 3),) )
|
|
self.st.stride( (-1,) )
|
|
def test_case_4(self):
|
|
self.st.reshape( (3, 3, 3, 1) )
|
|
self.st.pad( ((0, 0), (0, 0), (0, 0), (1, 1)) )
|
|
self.st.shrink( ((0, 2), (1, 2), (0, 2), (0, 1)) )
|
|
self.st.expand( (2, 1, 2, 3) )
|
|
|
|
class TestMaskedShapeTracker(unittest.TestCase):
|
|
def test_pad_1x1(self):
|
|
self.st = CheckingShapeTracker((1,1))
|
|
self.st.pad(((1,1), (1,1)))
|
|
self.st.assert_same()
|
|
|
|
def test_pad_2x2(self):
|
|
self.st = CheckingShapeTracker((2,2))
|
|
self.st.pad(((1,1), (1,1)))
|
|
self.st.assert_same()
|
|
|
|
class TestShapeTracker(unittest.TestCase):
|
|
def setUp(self):
|
|
self.st = CheckingShapeTracker((7,4))
|
|
self.apply = lambda fxn: [fxn(x) for x in [self.st]]
|
|
|
|
def tearDown(self):
|
|
self.st.assert_same()
|
|
|
|
def test_noop(self):
|
|
pass
|
|
|
|
def test_simple_split(self):
|
|
self.test_permute()
|
|
self.apply(lambda x: x.reshape((prod(self.st.shape), )))
|
|
|
|
def test_simple_pad(self):
|
|
self.st.pad(((1,1), (1,1)))
|
|
|
|
def test_pad_shrink(self):
|
|
self.st.pad(((1,1), (1,1)))
|
|
self.st.shrink(((0,4), (0,4)))
|
|
|
|
def test_pad_one_sided(self):
|
|
self.st.pad(((0,1), (0,0)))
|
|
|
|
def test_pad_reshape(self):
|
|
self.st.pad(((0,1), (0,0)))
|
|
self.st.reshape((8*4,))
|
|
|
|
def test_pad_pad(self):
|
|
self.st.pad(((1,1), (1,1)))
|
|
self.st.pad(((1,1), (1,1)))
|
|
|
|
def test_pad_permute(self):
|
|
self.st.pad(((1,1), (2,2)))
|
|
self.st.permute((1,0))
|
|
|
|
def test_pad_expand(self):
|
|
self.st.reshape((7,4,1))
|
|
self.st.pad(((1,1), (1,1), (0,0)))
|
|
self.st.expand((9,6,4))
|
|
|
|
def test_pad_expand_alt(self):
|
|
self.st.pad(((1,1), (1,1)))
|
|
self.st.reshape((9,6,1))
|
|
self.st.expand((9,6,4))
|
|
|
|
def test_pad_stride(self):
|
|
self.st.pad(((1,4), (1,3)))
|
|
self.st.stride((2,2))
|
|
|
|
def test_pad_stride_neg(self):
|
|
self.st.pad(((1,2), (1,0)))
|
|
self.st.stride((-1,-1))
|
|
|
|
def test_pad_stride_both(self):
|
|
self.st.pad(((1,2), (1,0)))
|
|
self.st.stride((-2,-2))
|
|
|
|
def test_shrink_pad(self):
|
|
self.st.shrink(((0,4), (0,4)))
|
|
self.st.pad(((1,1), (1,1)))
|
|
|
|
def test_reshape(self):
|
|
new_shape = self.st.shape[::-1]
|
|
self.apply(lambda x: x.reshape(new_shape))
|
|
|
|
def test_permute(self):
|
|
if len(self.st.shape) == 2: self.apply(lambda x: x.permute((1,0)))
|
|
elif len(self.st.shape) == 3: self.apply(lambda x: x.permute((2,0,1)))
|
|
|
|
def test_reshape_with_1(self):
|
|
new_shape = (self.st.shape[0], 1, self.st.shape[1])
|
|
self.apply(lambda x: x.reshape(new_shape))
|
|
|
|
def test_expand(self):
|
|
self.test_reshape_with_1()
|
|
new_shape = list(self.st.shape)
|
|
new_shape[1] = 2
|
|
self.apply(lambda x: x.expand(tuple(new_shape)))
|
|
|
|
def test_flip_0(self):
|
|
self.apply(lambda x: x.flip((0,)))
|
|
|
|
def test_flip_1(self):
|
|
self.apply(lambda x: x.flip((1,)))
|
|
|
|
def test_flip_01(self):
|
|
self.apply(lambda x: x.flip((0,1)))
|
|
|
|
def test_slice_0(self):
|
|
self.apply(lambda x: x.shrink(((1, x.shape[0]), (0, x.shape[1]))))
|
|
|
|
def test_slice_1(self):
|
|
self.apply(lambda x: x.shrink(((0, x.shape[0]), (1, x.shape[1]))))
|
|
|
|
def test_slice_1c1(self):
|
|
self.apply(lambda x: x.shrink(((0, 1), (0, 1))))
|
|
|
|
def test_slice_1c2(self):
|
|
self.apply(lambda x: x.shrink(((1, 2), (1, 2))))
|
|
|
|
def test_double_permute(self):
|
|
self.apply(lambda x: x.permute((1, 0)))
|
|
self.apply(lambda x: x.permute((1, 0)))
|
|
|
|
def test_slice_permute(self):
|
|
self.apply(lambda x: x.shrink(((0, 2), (2, 4))))
|
|
self.apply(lambda x: x.permute((1, 0)))
|
|
|
|
def test_slice_expand(self):
|
|
self.apply(lambda x: x.shrink(((0, 2), (3, 4))))
|
|
self.apply(lambda x: x.expand((2, 10)))
|
|
|
|
def test_double_stride(self):
|
|
self.apply(lambda x: x.stride((1, 2)))
|
|
self.apply(lambda x: x.stride((2, 1)))
|
|
|
|
def test_stride(self): self.apply(lambda x: x.stride((2,1)))
|
|
def test_stride_int(self): self.apply(lambda x: x.stride((1,2)))
|
|
def test_stride_2(self): self.apply(lambda x: x.stride((2,2)))
|
|
def test_stride_n(self): self.apply(lambda x: x.stride((-2,1)))
|
|
def test_stride_int_n(self): self.apply(lambda x: x.stride((-1,2)))
|
|
def test_stride_2_n(self): self.apply(lambda x: x.stride((-2,-2)))
|
|
|
|
def test_reshape_then_permute(self):
|
|
self.test_reshape()
|
|
self.test_permute()
|
|
|
|
def test_reshape_then_expand(self):
|
|
self.test_reshape()
|
|
self.test_expand()
|
|
|
|
def test_permute_then_reshape(self):
|
|
self.test_permute()
|
|
self.test_reshape()
|
|
|
|
def test_expand_then_reshape(self):
|
|
self.test_expand()
|
|
self.test_reshape()
|
|
|
|
def test_combo(self):
|
|
self.test_permute()
|
|
self.test_reshape()
|
|
self.test_slice_1()
|
|
self.test_expand()
|
|
self.test_permute()
|
|
|
|
class TestShapeTrackerSize(unittest.TestCase):
|
|
def test_simple_size(self):
|
|
st = ShapeTracker.from_shape((100, 100))
|
|
self.assertEqual(st.real_size(), 100*100)
|
|
|
|
def test_expand_size(self):
|
|
st = ShapeTracker.from_shape((100, 100))
|
|
st = st.reshape((100, 100, 1))
|
|
st = st.expand((100, 100, 100))
|
|
self.assertEqual(st.real_size(), 100*100)
|
|
|
|
def test_expand_size_flatten(self):
|
|
st = ShapeTracker.from_shape((100, 100))
|
|
st = st.reshape((100, 100, 1))
|
|
st = st.expand((100, 100, 100))
|
|
st = st.reshape((100*100*100,))
|
|
self.assertEqual(st.real_size(), 100*100)
|
|
|
|
def test_shrink_size_axis_0(self):
|
|
st = ShapeTracker.from_shape((100, 100))
|
|
st = st.shrink(((0, 50), (0, 100)))
|
|
self.assertEqual(st.real_size(), 50*100)
|
|
|
|
def test_shrink_size_axis_0_variable(self):
|
|
st = ShapeTracker.from_shape((100, 100))
|
|
st = st.shrink(((0, Variable("a", 0, 50)), (0, 100)))
|
|
self.assertEqual(st.real_size(), 50*100)
|
|
|
|
def test_shrink_size_axis_1(self):
|
|
st = ShapeTracker.from_shape((100, 100))
|
|
st = st.shrink(((0, 100), (0, 50)))
|
|
self.assertEqual(st.real_size(), 9950) # careful here
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|