w158rk comments

Results 5 comments of


                                            w158rk

The training results of CUDA and CPU differ with the same dataset and parameters using LightGBM 4.1.0

any response?

The training results of CUDA and CPU differ with the same dataset and parameters using LightGBM 4.1.0

Performance: We were expecting that CUDA can make some improvement in performance, but the results showed that in some cases CUDA version was slower. The reason might be that our...

The training results of CUDA and CPU differ with the same dataset and parameters using LightGBM 4.1.0

Just like the example: `N, k = int(1e7), int(1e1)` OK, I'll try. Do you have any plans about ensuring the consistence of CUDA version and CPU version? Can I expect...

The training results of CUDA and CPU differ with the same dataset and parameters using LightGBM 4.1.0

That's great! BTW, This example is just for illustrating the problem. The actual data size and model structure is different from this example. We just want to make sure that...

The training results of CUDA and CPU differ with the same dataset and parameters using LightGBM 4.1.0

It's true, this example runs faster with CUDA version on my server as well. I'll let you know if I can find an example with unexpected performance results. Thx!