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* support prim backward * fix jit support pir prim * move new_ir to pir * add test case * fix prim pir addn
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5 changes: 3 additions & 2 deletions
5
test/prim/new_ir_prim/CMakeLists.txt → test/prim/pir_prim/CMakeLists.txt
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# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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import unittest | ||
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import numpy as np | ||
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import paddle | ||
import paddle.nn.functional as F | ||
from paddle.base import core | ||
from paddle.decomposition import decompose | ||
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class TestPrimBlacklistFlags(unittest.TestCase): | ||
def not_in_blacklist(self): | ||
inputs = np.random.random([2, 3, 4]).astype("float32") | ||
paddle.enable_static() | ||
core._set_prim_forward_enabled(True) | ||
startup_program = paddle.static.Program() | ||
main_program = paddle.static.Program() | ||
with paddle.static.program_guard(main_program, startup_program): | ||
x = paddle.static.data( | ||
'x', shape=inputs.shape, dtype=str(inputs.dtype) | ||
) | ||
y = F.gelu(x) | ||
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fwd_ops = [op.name() for op in main_program.global_block().ops] | ||
# Ensure that tanh in original block | ||
self.assertTrue('pd_op.gelu' in fwd_ops) | ||
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[y] = decompose(main_program, [y]) | ||
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fwd_ops_new = [op.name() for op in main_program.global_block().ops] | ||
# Ensure that tanh is splitted into small ops | ||
self.assertTrue('pd_op.gelu' not in fwd_ops_new) | ||
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exe = paddle.static.Executor() | ||
exe.run(startup_program) | ||
_ = exe.run(main_program, feed={'x': inputs}, fetch_list=[y]) | ||
paddle.disable_static() | ||
core._set_prim_forward_enabled(False) | ||
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def in_blacklist(self): | ||
inputs = np.random.random([2, 3, 4]).astype("float32") | ||
paddle.enable_static() | ||
core._set_prim_forward_enabled(True) | ||
startup_program = paddle.static.Program() | ||
main_program = paddle.static.Program() | ||
with paddle.static.program_guard(main_program, startup_program): | ||
x = paddle.static.data( | ||
'x', shape=inputs.shape, dtype=str(inputs.dtype) | ||
) | ||
y = F.gelu(x) | ||
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fwd_ops = [op.name() for op in main_program.global_block().ops] | ||
# Ensure that tanh in original block | ||
self.assertTrue('pd_op.gelu' in fwd_ops) | ||
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_ = decompose(main_program, [y]) | ||
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fwd_ops_new = [op.name() for op in main_program.global_block().ops] | ||
# Ensure that tanh is splitted into small ops | ||
self.assertTrue('pd_op.gelu' in fwd_ops_new) | ||
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exe = paddle.static.Executor() | ||
exe.run(startup_program) | ||
_ = exe.run(main_program, feed={'x': inputs}, fetch_list=[y]) | ||
paddle.disable_static() | ||
core._set_prim_forward_enabled(False) | ||
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def test_prim_forward_blacklist(self): | ||
self.not_in_blacklist() | ||
core._set_prim_forward_blacklist("pd_op.gelu") | ||
self.in_blacklist() | ||
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class PrimeNet(paddle.nn.Layer): | ||
def __init__(self): | ||
super().__init__() | ||
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def forward(self, x): | ||
x1 = paddle.tanh(x) | ||
x2 = paddle.exp(x) | ||
x3 = x1 + x2 | ||
res = paddle.nn.functional.gelu(x3) | ||
return res | ||
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class TestPrimBackwardBlacklistFlags(unittest.TestCase): | ||
def train(self): | ||
x = paddle.randn([2, 4]) | ||
x.stop_gradient = False | ||
net = PrimeNet() | ||
net = paddle.jit.to_static(net) | ||
out = net(x) | ||
loss = paddle.mean(out) | ||
loss.backward() | ||
self.check_prim(net) | ||
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def check_prim(self, net): | ||
block = net.forward.program_cache.last()[-1][ | ||
-1 | ||
].train_program.global_block() | ||
ops = [op.name() for op in block.ops] | ||
self.assertTrue('pd_op.tanh_grad' in ops) | ||
self.assertTrue('pd_op.exp_grad' in ops) | ||
self.assertTrue('pd_op.gelu_grad' not in ops) | ||
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def test_prim_backward_blacklist(self): | ||
core._set_prim_all_enabled(True) | ||
core._set_prim_backward_blacklist("tanh_grad", "exp_grad") | ||
self.train() | ||
core._set_prim_all_enabled(False) | ||
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if __name__ == '__main__': | ||
unittest.main() |
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