multuGPU test results.

[ptits]

I have 8xA100 to test.

Here are some multuGPU results.

As I see it works best after duration > 16.

I use cli:
./scripts/app_multigpu_engine.sh 4 diffusion_transformer_768p ./pyramid_flow_model t2v 31 9 5 768p 31_4_output.mp4 prompt

[FurkanGozukara]

wow so it took 2 minute 11 seconds for 16 second video?

[ptits]

32_4_output.mp4

31_8_output.mp4

31_2_output.mp4

31_1_output.mp4

wow so it took 2 minute 11 seconds for 16 second video?

no, duration (for some reasons) means different values:
duration 16 is 5 seconds
duration 31 is 10 seonds

[ptits]

73b9a781-4f24-48d7-b9b3-3f9a9f02d8db_text_to_video_sample.mp4

[feifeiobama]

wow so it took 2 minute 11 seconds for 16 second video?

No, I think it means temp=16, which corresponds to a 5 second video.

[ptits]

wow so it took 2 minute 11 seconds for 16 second video?

No, I think it means temp=16, which corresponds to a 5 second video.

yes, but in app.py there is "Duration" slider (which is actually temp)

this might be kinda confusing for users

[ptits]

And looks like 8 GPUs dont give the same boost as 4 does.

[aniolekx]

can you share code, how to split it across GPUs?

[ptits]

https://github.com/jy0205/Pyramid-Flow/blob/main/app_multigpu.py