Created by: luotao1

[02:50:55]	I0327 02:50:55.226866 88684 helper.h:270] ====== batch_size: 1, repeat: 1, threads: 1, thread id: 0, latency: 34.1772ms, fps: 29.2592 ======
[02:50:55]	I0327 02:50:55.226940 88684 tester_helper.h:301] Thread 0 run 1 times...
[02:50:55]	I0327 02:50:55.258460 88684 helper.h:270] ====== batch_size: 1, repeat: 1, threads: 1, thread id: 0, latency: 31.4899ms, fps: 31.7562 ======
[02:50:55]	F0327 02:50:55.268436 88684 tester_helper.h:97] Check failed: std::abs(pdata_ref[j] - pdata[j]) <= FLAGS_accuracy (0.201252 vs. 0.001) 

http://ci.paddlepaddle.org/viewLog.html?buildId=75853&tab=buildLog&buildTypeId=Paddle_PrCi&logTab=tree&filter=all&_focus=25726 Is this issue related with #16316 (closed)?