【备忘清单】 请求: python多线程多进程迸发

import sys
import multiprocessing as mp
from concurrent.futures import as_completed, ProcessPoolExecutor, ThreadPoolExecutor
from typing import (
Callable,
List,
Dict,
Generator,
)

def run_in_thread_pool(
func: Callable,
params: List[Dict] = [],
) -> Generator:
"""
在线程池中批量运行任务，并将运行结果以生成器的形式返回。
请确保任务中的所有操作是线程安全的，任务函数请全部使用关键字参数。

def task(seq, text):
return (seq, self._embedding_func(text, engine=self.deployment))

params = [{"seq": i, "text": text} for i, text in enumerate(texts)]
result = list(run_in_thread_pool(func=task, params=params))
"""
tasks = []
with ThreadPoolExecutor() as pool:
for kwargs in params:
tasks.append(pool.submit(func, **kwargs))

for obj in as_completed(tasks):
try:
yield obj.result()
except Exception as e:
raise Exception("error in sub thread: {}".format(e))

def run_in_process_pool(
func: Callable,
params: List[Dict] = [],
) -> Generator:
"""
在线程池中批量运行任务，并将运行结果以生成器的形式返回。
请确保任务中的所有操作是线程安全的，任务函数请全部使用关键字参数。
"""
tasks = []
max_workers = None
if sys.platform.startswith("win"):
max_workers = min(
mp.cpu_count(), 60
) # max_workers should not exceed 60 on windows
with ProcessPoolExecutor(max_workers=max_workers) as pool:
for kwargs in params:
tasks.append(pool.submit(func, **kwargs))

for obj in as_completed(tasks):
try:
yield obj.result()
except Exception as e:
raise Exception("error in sub thread: {}".format(e))

No target file, test, or entry point is named. Start by locating where Python reference material is organized in the repository, then determine how this request should be documented; done means the requested multithreading and multiprocessing pool examples are included in the appropriate reference section.

Written by the indexing model from the issue text.