doodoo0006

Framework: onnx Not Supported OP: Split

没有校正

add. when i use batch=1, gpu=1 to train, 1 iter model forward time cost is 48ms, I test this config on mmcv, the 1 data infer time also is 48ms...

@zhouzaida batch = 1, gpu = 1, full-train time is 6days， nvidia-smi Memory-Usage is 8.57G  batch = 1, gpu = 4, full-train time is 1days18h， nvidia-smi Memory-Usage is 8.57G...

so now the best config is batch = 1, gpu = 4, batch infer in single gpu have no effcet