针对您遇到的 RuntimeError: apex.optimizers.fusedadam requires cuda extensions 错误,这通常是由于Apex库中的FusedAdam优化器需要CUDA扩展但系统中未正确配置或不支持所导致的。以下是针对您问题的一些解决步骤和注意事项: 1. 确认CUDA已安装并与Apex兼容 首先,确保您的系统中已安装CUDA,并且CUDA版本与Apex库兼容。
Has been an error:ModuleNotFoundError: No module named 'fused_adam_cuda'。 git clonehttps://github.com/NVIDIA/apex $ cd apex $ pip install -v --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" ./ $` pip install -v --no-cache-dir ./ ...
Tensors and Dynamic neural networks in Python with strong GPU acceleration - DISABLED test_graph_grad_scaling_foreach_False_fused_False_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA) · pytorch/pytorch@3117f2c
Tensors and Dynamic neural networks in Python with strong GPU acceleration - DISABLED test_graph_grad_scaling_foreach_False_fused_False_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA) · pytorch/pytorch@ad134fe
Test name:test_graph_grad_scaling_foreach_False_fused_False_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA) Platforms for which to skip the test: linux Disabled bypytorch-bot[bot] Within ~15 minutes,test_graph_grad_scaling_foreach_False_fused_False_Adam_cuda_float32 (__main__.TestCuda...
it appeared to install successfully, but when running the code, it always gave the error "RuntimeError: apex.optimizers.FusedAdam requires cuda extensions". Later
Test name: test_graph_grad_scaling_foreach_True_fused_False_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA) Platforms for which to skip the test: linux Disabled by pytorch-bot[bot] Within ~15 minutes, test_graph_grad_scaling_foreach_True_fused_False_Adam_cuda_float32 (__main__.TestCu...
Tensors and Dynamic neural networks in Python with strong GPU acceleration - DISABLED test_graph_grad_scaling_foreach_True_fused_False_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA) · pytorch/pytorch@e9bfbf7
Within ~15 minutes,test_graph_grad_scaling_foreach_False_fused_True_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA)will be disabled in PyTorch CI for these platforms: linux. Please verify that your test name looks correct, e.g.,test_cuda_assert_async (__main__.TestCuda). ...
Tensors and Dynamic neural networks in Python with strong GPU acceleration - DISABLED test_graph_grad_scaling_foreach_False_fused_True_Adam_cuda_float32 (__main__.TestCudaOptimsCUDA) · pytorch/pytorch@687e5cf