🐛 Describe the bug When using PyTorch DataLoaders class, I would get a RuntimeError saying Numpy is not available. I was using torch 2.0.1 and numpy 2.0.1 at the time. When I downgraded numpy to 1.24.1, everything worked fine. It was har...
Issue description I was running some other code and I faced the error "RuntimeError: Numpy is not available". I searched around and found out that running the code I have attached below produced the same type of error. I haven't been abl...
8、我们输入python进入下Python环境,然后输入import torch,如果没有报错说明可以导入成功。 9、输入torch.cuda.is_available()查看torch是否可以使用显卡,True就代表可以! CUDA(Compute Unified Device Architecture),是显卡厂商NVIDIA推出的运算平台。CUDA™是一种由NVIDIA推出的通用并行计算架构,该架构使GPU能够解决复杂...
3、安装pytorch 用conda激活环境,使用(pip install + 下载的whl 文件路径)即可安装 这里还有个小坑,第一次安装,安装失败,报错 Could not fetch URL https://pypi.org/simple/typing-extensions/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host=‘pypi.org’, port=443): Max ...
torch.cuda.is_available()cuda是否可用; torch.cuda.device_count()返回gpu数量; torch.cuda.get_device_name(0)返回gpu名字,设备索引默认从0开始; torch.cuda.current_device() 返回当前设备索引; 如果使用GPU时,出现找不到cudnn可用,可能是因为GPU卡太老,pytorch不支持。
代码运行报错:ImportError: numpy.core.multiarray failed to import D:\miniconda3\envs\pytorch\lib\site-packages\numpy\__init__.py:138: UserWarning: mkl-service package failedtoimport, therefore Intel(R) MKL initialization ensuring its correct out-of-the box operation under conditionwhenGnu OpenMP ...
("Dataset is not CIFAR10") cuda = torch.cuda.is_available() print('CUDA available: {}'.format(cuda)) # 3.Length train_dataset_size = len(train_dataset) print("the train dataset size is {}".format(train_dataset_size)) # 4.DataLoader train_dataloader = DataLoader(dataset=train_dataset...
importosimportjsonimportnumpy as npimporttorchfromtqdmimporttqdmfrommulti_scale_moduleimportGoogLeNetdefmain(validate_loader): device= torch.device("cuda:0"iftorch.cuda.is_available()else"cpu")#read class_indictjson_path ='./class_indices.json'assertos.path.exists(json_path),"file: '{}' dose...
8.安装numpy、pandas、matplotlib 9. 配置jupyter notebook Jupyter Notebook 打开指定文件夹 将Chrome设置为Jupyter_notebook的默认浏览器 Jupyter Notebook中切换conda虚拟环境 jupyter打开conda报错 EnviromentLocationNotFound jupyter 配置环境的 内核无法连接
# 代码实现:完成特征提取任务 from transformers import * import numpy as np nlp_features = pipeline('feature-extraction') output = nlp_features('Shanxi University is a university in Shanxi.') print(np.array(output).shape) # (1, 12, 768) 4 完形填空/遮蔽语言建模任务 4.1 完形填空/遮蔽语言建...