MASIJUN

Results 9 comments of MASIJUN

> If the value of `s_dem_last_length` is not equal to 1000, please use the same size for `cudaMemcpy()` on line 124. It might be copying more memory than allocated. >...

I had try the DeviceToDevice and HostToDevice and HostToHostToDevice, all no use, Im really confused

> You can check the return value of those CUDA APIs. `cudaMemcpy()` from `HostToDevice` or `DeviceToHost` might be failing due to some reason. > > Something like this: [checkCudaErrors()](https://github.com/NVIDIA/cuda-samples/blob/master/Common/helper_cuda.h#L595) Thank...

> You can check the return value of those CUDA APIs. `cudaMemcpy()` from `HostToDevice` or `DeviceToHost` might be failing due to some reason. > > Something like this: [checkCudaErrors()](https://github.com/NVIDIA/cuda-samples/blob/master/Common/helper_cuda.h#L595) I...

> Maybe the 4th kernel launch is accessing some invalid index of array? i think myabe it was not that reason, because my windows with gtx1070 run it successfully.

@Ru7w1k I got a new question: i wanna using 'clion' to ssh my jetson nano, when i load the `CMakeLists.txt`, it report cannot find the `CMAKE_CUDA_COMPILER`, i find it in...

Also: the first time alloc size is 154900 * sizeof(float2) the second time alloc size is 280142 * sizeof(float2) the third time alloc size is 406426 * sizeof(float2) the third...

实测 井号 + 标签名称 + 空格 即使标签是最后一个内容了 也要加个空格