Closed SuLvXiangXin closed 2 weeks ago
Thank you for your wonderful work! But I have a little confusion about the training speed.
In the paper, it said 4 hours + 1.5 hours on RTX4090. However, I test the compressor scene on RTX A6000. For the first geometry stage, it takes 8+ hours to complete the training (18w iters), and the GPU utilization is only about 50%. For the next material stage, it takes also about 8 hours to complete the training (10w iters), and the GPU utilization is only about 15%, which I think mainly due to the data preparation in every iteration.
Hi, sorry for the late reply. Thanks for your interests on our project! I have tested the compressor scene again on my RTX 4090.
The training time and GPU utilization on the geometry stage are shown below.
It seems normal on my machine. The GPU utilization is around 85-90%.
And the training time and GPU utilization on the material stage are shown below.
The GPU utilization is around 35-40%, but the training time is still around 1.5 hrs.
Hope it can help you!
Thanks for your reply!
Thank you for your wonderful work! But I have a little confusion about the training speed.
In the paper, it said 4 hours + 1.5 hours on RTX4090. However, I test the compressor scene on RTX A6000. For the first geometry stage, it takes 8+ hours to complete the training (18w iters), and the GPU utilization is only about 50%. For the next material stage, it takes also about 8 hours to complete the training (10w iters), and the GPU utilization is only about 15%, which I think mainly due to the data preparation in every iteration.