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[diffusion] bench: distinguish between video generation and image generation in the bench_serving (#16149)

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jiapingW
2025-12-30 21:29:18 +08:00
committed by GitHub
parent 7f9a3d0609
commit 5d200dd8d9
1 changed files with 13 additions and 8 deletions
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21
python/sglang/multimodal_gen/benchmarks/bench_serving.py
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@@ -16,11 +16,11 @@ Usage:
# Image
t2i:
python3 -m sglang.multimodal_gen.benchmarks.bench_serving \
--backend sglang-image --dataset vbench --task t2v --num-prompts 20
--backend sglang-image --dataset vbench --task t2i --num-prompts 20
i2v:
ti2i(edit):
python3 -m sglang.multimodal_gen.benchmarks.bench_serving \
--backend sglang-image --dataset vbench --task i2v --num-prompts 20
--backend sglang-image --dataset vbench --task ti2i --num-prompts 20
"""
@@ -100,7 +100,7 @@ class VBenchDataset(BaseDataset):
self.items = self._load_data()
def _load_data(self) -> List[Dict[str, Any]]:
if self.args.task == "t2v":
if self.args.task == "t2v" or self.args.task == "t2i":
return self._load_t2v_prompts()
elif self.args.task in ["i2v", "ti2v", "ti2i"]:
return self._load_i2v_data()
@@ -427,7 +427,6 @@ async def async_request_video_sglang(
# 1. Submit Job
job_id = None
# Check if we need to upload images (Multipart) or just send JSON
if input.image_paths and len(input.image_paths) > 0:
# Use multipart/form-data
@@ -638,12 +637,18 @@ async def benchmark(args):
# Setup dataset
if args.backend == "sglang-image":
if args.task == "i2v":
if args.task not in ["ti2i", "t2i"]:
raise Exception("sglang-image backend only support ti2i and t2i tasks.")
if args.task == "ti2i":
api_url = f"{args.base_url}/v1/images/edits"
else:
api_url = f"{args.base_url}/v1/images/generations"
request_func = async_request_image_sglang
elif args.backend == "sglang-video":
if args.task not in ["t2v", "i2v", "ti2v"]:
raise Exception(
"sglang-video backend only support t2v, i2v and ti2v tasks."
)
api_url = f"{args.base_url}/v1/videos"
request_func = async_request_video_sglang
else:
@@ -789,8 +794,8 @@ if __name__ == "__main__":
"--task",
type=str,
default="t2v",
choices=["t2v", "i2v", "ti2v", "ti2i"],
help="Task type.",
choices=["t2v", "i2v", "ti2v", "ti2i", "t2i"],
help="Task type. t2v, i2v, ti2v are used for video generation. ti2i, t2i are used for image generation. ti2i is image edit task and t2i is image generation task.",
)
parser.add_argument(
"--dataset-path",