yejw5

It seems that this crash can be fixed by update `pip` and `setuptools`: `pip3 install -U setuptools pip`

Is this crash reproducible one other devices? The stack points to memcpy from cpu to gpu device, but only a size data...

@sumant85 It's Ok to use `auto`, because of command queue inner refcount. Can you try the newest master branch?

Please format issue messages as [Mace Issue Template](https://github.com/XiaoMi/mace/blob/master/ISSUE_TEMPLATE.md)

是不是有一个名为`_SINK`的算子，看tf代码，疑似控制流相关地方的问题

@leeburt 可以安装一个OpenCL-Z的app，查看一下IMAGE2D_MAX_WIDTH的参数，这里报`CL_INVALID_IMAGE_SIZE`，看着像是opencl的image width or height超出设备限制了

@leeburt 我这边后续加一下这块的边界检查吧。但是这个报错应该就是这个参数超出限制了，可以参照https://mace.readthedocs.io/en/latest/development/memory_layout.html 查看可能的越界变量

这个Reshape的算子，输出shape是[0, 25088]？以及，caffe的fc算子，输入应该要四维的吧

@vanmaxim Thanks for your contributions! - Could you show that why you need argmax operation on GPU? Is there some shortage in the CPU implementation? - OpenCL is not good...

@vanmaxim Did you mean model's output in `MaceTensor::data()`？ Currently, only `float` data type is supported. But you can `reinterpret_cast` the data pointer as `int` type.