cuda error: misaligned address 错误解析 1. 错误含义 “cuda error: misaligned address” 是一个 CUDA 运行时错误,表明尝试访问的内存地址没有按照 CUDA 设备(通常是 GPU)的要求对齐。在 CUDA 中,某些类型的数据访问需要特定的内存对齐,以优化数据传输和访问速度。如果数据地址没有正确对齐,CUDA 运行时将抛出此...
We're experiencing crashes when compiling certain TTGIR files with a CUDA_ERROR_MISALIGNED_ADDRESS: misaligned address error. This is what we retrieved from compute-sanitizer: === Invalid __shared__ write of size 8 bytes === ...
E tensorflow/stream_executor/cuda/cuda_event.cc:49] Error polling for event status: failed to query event: CUDA_ERROR_MISALIGNED_ADDRESS F tensorflow/core/common_runtime/gpu/gpu_event_mgr.cc:198] Unexpected Event status: 1 [1] 25066 abort (core dumped) python -m tensorflow.models.image.mni...
Anyway, if you are still getting the error, now or in the future, it means you are doing a misaligned access. If you get the error, the presence of the error indicates that you haven’t properly aligned things. xav123582016 年11 月 10 日 15:237 How can I properly align it according...
RuntimeError: CUDA error: misaligned address CUDA kernel errors might be asynchronously reported at some other API call,so the stacktrace below might be incorrect. For debugging consider passing CUDA_LAUNCH_BLOCKING=1. During handling of the above exception, another exception occur...
When I code with CUDA in ubuntu16.04. I was confronted with misaligned address error. I was confused with the reason and search on the internet, but no good results can help me. one problem is as follows: in foo.cu has a function: ...
cudaErrorMisalignedAddress = 716 The device encountered a load or store instruction on a memory address which is not aligned. This leaves the process in an inconsistent state and any further CUDA work will return the same error. To continue using CUDA, the process must be terminated and relaunc...
CUDA_EXCEPTION_5 : "Warp Out-of-range Address" Not precise Warp error This occurs when any thread within a warp accesses an address that is outside the valid range of local or shared memory regions. CUDA_EXCEPTION_6 : "Warp Misaligned Address" Not precise Warp error This occurs when any...
MisAligned需要两个Cacheline.Size and Alignment Requirement Global memory instructions support reading or writing words of size equal to 1, 2, 4, 8, or 16 bytes. Any access (via a variable or a pointer) to data residing in global memory compiles to a single global memory instruction if and...
(device) RuntimeError: CUDA error: misaligned address CUDA kernel errors might be asynchronously reported at some other API call, so the stacktrace below might be incorrect. For debugging consider passing CUDA_LAUNCH_BLOCKING=1. Compile with`TORCH_USE_CUDA_DSA`toenabledevice-side assertions. Trace...