Anthony-Hoo

AutoDL GPU 容器多 GPU 互联测试-北京 A 区-2080Ti x2

因业务需要可能会去 AutoDL 租用服务器用于模型训练，故测试了一下其上消费级显卡（原版2080Ti 11G）多卡互联时的性能表现。 将结果放在这里作为参考。

省流：没有NVLink，虽然运行在PCIe 3.0x16交换机上，且两个CPU NUMA都接入了PCIe switch，但由于驱动原因，P2P通信不可用，导致多卡互联性能较差。

以下为 DeepSeek-R1-0528 的总结

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一、测试环境概览

Rachel030219

import os
import telebot
import config
import picture_to_cie_diagram
from telebot import apihelper
from urllib3 import ProxyManager

bot = telebot.TeleBot('<TOKEN>')

Rachel030219

"""
Copyright (C) 2024 Rachel030219

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of

Anthony-Hoo

from PIL import Image
import numpy as np
import matplotlib.pyplot as plt
import time
from colour.plotting import *

def plot_xy_coordinates_with_color(xy_and_rgb_np, output_png_path):
    start_time = time.time()

    xy = xy_and_rgb_np[:, :2]