cudaErrorIllegalAddress 是一个 CUDA 运行时错误,表示在 GPU 内存操作中尝试访问一个非法的内存地址。这通常发生在 GPU 端的指针操作不当时,比如访问了未分配或已释放的内存区域。 可能导致 cudaErrorIllegalAddress 错误的常见原因 内存越界:访问的数组或缓冲区索引超出了其分配的范围。 野指针:在 GPU 端使用了未...
此外,如果有多个线程使用CUDA API,cudaErrorIllegalAddress可能首先在另一个线程上报错,而不是在启动线程上报错。因此,即使在CUDA_LAUNCH_BLOCKING=1的情况下,我也不信任堆栈跟踪呈现的信息。相反,对于“非法地址(illegal address)”这一bug,我们希望能找到更多、更准确的报错原因。类似于其他处理器,当故障发生时,GPU...
cupy.cuda.memory.MemoryPointer.copy_to_host() cupy_backends/cuda/api/runtime.pyx in cupy_backends.cuda.api.runtime.streamIsCapturing() cupy_backends/cuda/api/runtime.pyx in cupy_backends.cuda.api.runtime.check_status() CUDARuntimeError: cudaErrorIllegalAddress: an illegal memory access was ...
buf, exposed=True), device_buffer.pyx in rmm._lib.device_buffer.DeviceBuffer.__cinit__() MemoryError: std::bad_alloc: CUDA error at: /__w/cudf/cudf/python/cudf/build/cp310-cp310-linux_x86_64/_deps/rmm-src/include/rmm/mr/device/cuda_memory_resource.hpp:60: cudaErrorIllegalAddress ...
CUDA error at bodysystemcuda_impl.h:408 code=700(cudaErrorIllegalAddress) "cudaMemcpy(m_deviceData[0].dVel, data, m_numBodies * 4 * sizeof(T), cudaMemcpyHostToDevice)" This is the error message from nbody simulation. Since the memcpy error happened in the first place, the ...
CUDA_ERROR_ILLEGAL_ADDRESS 记录一个很坑的cudnn错误, 可能会出现这些报错信息: Internal: Error destroying CUDA event: CUDA_ERROR_ILLEGAL_ADDRESS: an illegal memory access was encountered Failed to determine best cudnn convolution algorithm: Internal: Failed to load in-memory CUBIN: CUDA_ERROR_ILLEGAL...
此外,如果有多个线程使用CUDA API,cudaErrorIllegalAddress可能首先在另一个线程上报错,而不是在启动线程上报错。因此,即使在CUDA_LAUNCH_BLOCKING=1的情况下,我也不信任堆栈跟踪呈现的信息。 相反,对于“非法地址(illegal address)”这一bug,我们希望能找到更多、更准确的报错原因。类似于其他处理器,当故障发生时,GPU...
A call to train(net2,xg,tg) stops with error: "Error using gpuArray/gather.An unexpected error occurred during CUDA execution. The CUDA error was:CUDA_ERROR_ILLEGAL_ADDRESS". And this is end of the game. After a train call with arguments prepared by gpu2nndata no other calls to GPU ...
ERROR: nvdsinfer_context_impl.cpp:339 Failed to make stream wait on event, cuda err_no:700, err_str:cudaErrorIllegalAddress ERROR: nvdsinfer_context_impl.cpp:1625 Preprocessor transform input data failed., nvinfer error:NVDSINFER_CUDA_ERROR ...
Error Message > File /__w/audio/audio/pytorch/audio/src/libtorchaudio/cuctc/src/ctc_prefix_decoder_kernel_v2.cu Line 880 cudaMemcpyAsync( select_seq_lens.data(), log_prob_struct->select_seq_lens, sizeof(int) * bxs, cudaMemcpyDeviceToHost, stream) returned cudaErrorIllegalAddress. Source...