Tensor的属性shape, dtype, device用来表示tensor的维度,数据类型以及存储的device。 tensor=torch.rand(3,4)print(f"Shape of tensor: {tensor.shape}")print(f"Datatype of tensor: {tensor.dtype}")print(f"Device tensor is stored on: {tensor.device}")#Shape of tensor: torch.Size([3, 4])#Data...
Description Hello, I'm trying to get an output tensor on the GPU device when doing InferenceRequest from the python backend Triton Information What version of Triton are you using? Are you using the Triton container or did you build it y...
Tensor尺寸描述结构类 SetNumber SetChannel SetHeight SetWidth GetNumber GetChannel GetHeight GetWidth IsEqual MemBuffer通用HiAI内存buffer类 GetMemBufferData GetMemBufferSize 枚举类 AiModelDescription_Frequency AiModelDescription_DeviceType AiModelDescription_Framework AiModelDescription...
Tensor尺寸描述结构类 SetNumber SetChannel SetHeight SetWidth GetNumber GetChannel GetHeight GetWidth IsEqual MemBuffer通用HiAI内存buffer类 GetMemBufferData GetMemBufferSize 枚举类 AiModelDescription_Frequency AiModelDescription_DeviceType AiModelDescription_Framework AiModelDescription...
98 return ops.EagerTensor(value, ctx.device_name, dtype) 99 ~/.local/lib/python3.8/site-packages/tensorflow/python/eager/context.py in ensure_initialized(self) 524 if self._use_tfrt is not None: 525 pywrap_tfe.TFE_ContextOptionsSetTfrt(opts, self._use_tfrt) ...
其中src指向数据源,而dst是目标内存地址,destMax 是目的内存地址的最大内存长度,count是拷贝的字节数,其中aclrtMemcpyKind控制复制的方向:ACL_MEMCPY_HOST_TO_HOST、ACL_MEMCPY_HOST_TO_DEVICE、ACL_MEMCPY_DEVICE_TO_HOST和ACL_MEMCPY_DEVICE_TO_DEVICE,像ACL_MEMCPY_HOST_TO_DEVICE就是将Host上数据拷贝到Device上...
上面的流程中,最重要的一步就是调用核函数来进行并行计算任务。核函数(Kernel Function)是Ascend C算子Device侧实现的入口。在核函数中,需要为在AI核上执行的代码规定要进行的数据访问和计算操作。 extern"C"__global__ __aicore__ void add_custom(__gm__ uint8_t* x, __gm__ uint8_t* y, __gm_...
CPU: If the CPU modifies any mapped memory, the client must call NvBufSurfaceSyncForDevice() before any hardware device accesses the memory. Hardware device: If the mapped memory is modified by any hardware device, the client must call NvBufSurfaceSyncForCpu() before CPU accesses the memory. ...
Combined with the raw power of GeForce RTX 40 Series GPUs, and their AI Tensor Cores and Ray Tracing Cores, PC gamers can marvel at Black Myth: Wukong’s immersive visuals, and tackle its challenging enemies at fast, responsive frame rates. With GeForce RTX 40 Series GPUs, you can enjoy ...
The format of the port mapping ishostPort:containerPort. You can specify any valid port number for the host port but have to use8888for the container port portion. If you're using a container with GPU support, some additional flags must be passed to expose the GPU device to the container...