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paddlepaddle--paddle/test/prim/composite_ops/utils.py
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2026-07-13 12:40:42 +08:00

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# Copyright (c) 2022 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.
# default tolerance
TOLERANCE = {
"float16": {
"forward": {"rtol": 1e-3, "atol": 1e-3},
"backward": {"rtol": 1e-3, "atol": 1e-3},
"prim_backward": {"rtol": 1e-3, "atol": 1e-3},
},
"float32": {
"forward": {"rtol": 1e-6, "atol": 1e-6},
"backward": {"rtol": 1e-6, "atol": 1e-6},
"prim_backward": {"rtol": 1e-6, "atol": 1e-6},
},
"float64": {
"forward": {"rtol": 1e-15, "atol": 1e-15},
"backward": {"rtol": 1e-15, "atol": 1e-15},
"prim_backward": {"rtol": 1e-15, "atol": 1e-15},
},
}
# this tolerance is for big composite ops like batch_norm.
SUB_TOLERANCE = {
"float16": {
"forward": {"rtol": 1e-2, "atol": 1e-2},
"backward": {"rtol": 1e-2, "atol": 1e-2},
"prim_backward": {"rtol": 1e-2, "atol": 1e-2},
},
"float32": {
"forward": {"rtol": 1e-5, "atol": 1e-5},
"backward": {"rtol": 1e-5, "atol": 1e-5},
"prim_backward": {"rtol": 1e-5, "atol": 1e-5},
},
"float64": {
"forward": {"rtol": 1e-13, "atol": 1e-13},
"backward": {"rtol": 1e-13, "atol": 1e-13},
"prim_backward": {"rtol": 1e-13, "atol": 1e-13},
},
}