TensorRT-LLMs/tensorrt_llm/math_utils.py
Bo Li 1bab9000a6
perf: Optimize swizzle_sf, unswizzle_sf, reswizzle_sf (#5318)
Signed-off-by: Bo Li <22713281+bobboli@users.noreply.github.com>
2025-06-26 14:03:56 +08:00

21 lines
820 B
Python

# SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# 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.
def ceil_div(x: int, y: int) -> int:
return (x + y - 1) // y
def pad_up(x: int, y: int) -> int:
return ((x + y - 1) // y) * y