Speed cannot reach 50 FPS, only 7 FPS

[rena-ganba]

Hi liushuan,
Thank you for sharing the MNN implementation. I have successfully compile the program, but the speed is only 7 FPS on Firefly RK-3399. How do you manage to reach 50 FPS? What is your setting for installing the MNN? I use min size of 60, and the image is 720p.
Thank you

[SyGoing]

hello I used this code ,but it can detect nothing , and you have meat this problem?

[liushuan]

之前速度比较快 主要是因为模型，后面我换了Pnet recall 比较高的模型 速度就没那么快了。

[czqhubu]

看代码里面的推理类型为0，用的cpu进行的推理，是否尝试过GPU进行推理，比如OPENCL