55 lines
2.4 KiB
Python
55 lines
2.4 KiB
Python
# Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
|
|
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# * Neither the name of the NVIDIA CORPORATION nor the
|
|
# names of its contributors may be used to endorse or promote products
|
|
# derived from this software without specific prior written permission.
|
|
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
# DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR ANY
|
|
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
import time
|
|
import torch
|
|
from fastspeech.utils.logging import tprint
|
|
|
|
class TimeElapsed(object):
|
|
|
|
def __init__(self, name, device='cuda', cuda_sync=False, format=""):
|
|
self.name = name
|
|
self.device = device
|
|
self.cuda_sync = cuda_sync
|
|
self.format = format
|
|
|
|
def __enter__(self):
|
|
self.start()
|
|
|
|
def __exit__(self, *exc_info):
|
|
self.end()
|
|
|
|
def start(self):
|
|
if self.device == 'cuda' and self.cuda_sync:
|
|
torch.cuda.synchronize()
|
|
self.start_time = time.time()
|
|
|
|
def end(self):
|
|
if not hasattr(self, "start_time"):
|
|
return
|
|
if self.device == 'cuda' and self.cuda_sync:
|
|
torch.cuda.synchronize()
|
|
self.end_time = time.time()
|
|
self.time_elapsed = self.end_time - self.start_time
|
|
tprint(("[{}] Time elapsed: {" + self.format + "}").format(self.name, self.time_elapsed)) |