diff --git a/examples/research_projects/pytorch_xla/inference/flux/README.md b/examples/research_projects/pytorch_xla/inference/flux/README.md index dd7e23c57049..7ac543b29576 100644 --- a/examples/research_projects/pytorch_xla/inference/flux/README.md +++ b/examples/research_projects/pytorch_xla/inference/flux/README.md @@ -50,51 +50,116 @@ python flux_inference.py The script loads the text encoders onto the CPU and the Flux transformer and VAE models onto the TPU. The first time the script runs, the compilation time is longer, while the cache stores the compiled programs. On subsequent runs, compilation is much faster and the subsequent passes being the fastest. -On a Trillium v6e-4, you should expect ~9 sec / 4 images or 2.25 sec / image (as devices run generation in parallel): +On a Trillium v6e-4, you should expect ~6 sec / 4 images or 1.5 sec / image (as devices run generation in parallel): ```bash WARNING:root:libtpu.so and TPU device found. Setting PJRT_DEVICE=TPU. -Loading checkpoint shards: 100%|███████████████████████████████| 2/2 [00:00<00:00, 7.01it/s] -Loading pipeline components...: 40%|██████████▍ | 2/5 [00:00<00:00, 3.78it/s]You set `add_prefix_space`. The tokenizer needs to be converted from the slow tokenizers -Loading pipeline components...: 100%|██████████████████████████| 5/5 [00:00<00:00, 6.72it/s] -2025-01-10 00:51:25 [info ] loading flux from black-forest-labs/FLUX.1-dev -2025-01-10 00:51:25 [info ] loading flux from black-forest-labs/FLUX.1-dev -2025-01-10 00:51:26 [info ] loading flux from black-forest-labs/FLUX.1-dev -2025-01-10 00:51:26 [info ] loading flux from black-forest-labs/FLUX.1-dev -Loading pipeline components...: 100%|██████████████████████████| 3/3 [00:00<00:00, 4.29it/s] -Loading pipeline components...: 100%|██████████████████████████| 3/3 [00:00<00:00, 3.26it/s] -Loading pipeline components...: 100%|██████████████████████████| 3/3 [00:00<00:00, 3.27it/s] -Loading pipeline components...: 100%|██████████████████████████| 3/3 [00:00<00:00, 3.25it/s] -2025-01-10 00:51:34 [info ] starting compilation run... -2025-01-10 00:51:35 [info ] starting compilation run... -2025-01-10 00:51:37 [info ] starting compilation run... -2025-01-10 00:51:37 [info ] starting compilation run... -2025-01-10 00:52:52 [info ] compilation took 78.5155531649998 sec. -2025-01-10 00:52:53 [info ] starting inference run... -2025-01-10 00:52:57 [info ] compilation took 79.52986721400157 sec. -2025-01-10 00:52:57 [info ] compilation took 81.91776501700042 sec. -2025-01-10 00:52:57 [info ] compilation took 80.24951512600092 sec. -2025-01-10 00:52:57 [info ] starting inference run... -2025-01-10 00:52:57 [info ] starting inference run... -2025-01-10 00:52:58 [info ] starting inference run... -2025-01-10 00:53:22 [info ] inference time: 25.112665320000815 -2025-01-10 00:53:30 [info ] inference time: 7.7019307739992655 -2025-01-10 00:53:38 [info ] inference time: 7.693858365000779 -2025-01-10 00:53:46 [info ] inference time: 7.690621814001133 -2025-01-10 00:53:53 [info ] inference time: 7.679490454000188 -2025-01-10 00:54:01 [info ] inference time: 7.68949568500102 -2025-01-10 00:54:09 [info ] inference time: 7.686633744000574 -2025-01-10 00:54:16 [info ] inference time: 7.696786873999372 -2025-01-10 00:54:24 [info ] inference time: 7.691988694999964 -2025-01-10 00:54:32 [info ] inference time: 7.700649563999832 -2025-01-10 00:54:39 [info ] inference time: 7.684993574001055 -2025-01-10 00:54:47 [info ] inference time: 7.68343457499941 -2025-01-10 00:54:55 [info ] inference time: 7.667921153999487 -2025-01-10 00:55:02 [info ] inference time: 7.683585194001353 -2025-01-10 00:55:06 [info ] avg. inference over 15 iterations took 8.61202360273334 sec. -2025-01-10 00:55:07 [info ] avg. inference over 15 iterations took 8.952725123600006 sec. -2025-01-10 00:55:10 [info ] inference time: 7.673799695001435 -2025-01-10 00:55:10 [info ] avg. inference over 15 iterations took 8.849190365400379 sec. -2025-01-10 00:55:10 [info ] saved metric information as /tmp/metrics_report.txt -2025-01-10 00:55:12 [info ] avg. inference over 15 iterations took 8.940161458400205 sec. +Loading checkpoint shards: 100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 2/2 [00:00<00:00, 7.06it/s] +Loading pipeline components...: 60%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████ | 3/5 [00:00<00:00, 6.80it/s]You set `add_prefix_space`. The tokenizer needs to be converted from the slow tokenizers +Loading pipeline components...: 100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 5/5 [00:00<00:00, 6.28it/s] +2025-03-14 21:17:53 [info ] loading flux from black-forest-labs/FLUX.1-dev +2025-03-14 21:17:53 [info ] loading flux from black-forest-labs/FLUX.1-dev +Loading pipeline components...: 0%| | 0/3 [00:00