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[diffusion] fix TeaCache silently fails with --enable-teacache #19964

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Merged
mickqian merged 7 commits into from
Mar 7, 2026
+60 −67
Merged

[diffusion] fix TeaCache silently fails with --enable-teacache #19964

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9e5df7f
fix
eitanturok Mar 5, 2026
13ef24b
Merge branch 'main' into teacache-fix
eitanturok Mar 5, 2026
af930ac
Merge branch 'main' into teacache-fix
eitanturok Mar 5, 2026
e5d3f05
Merge branch 'sgl-project:main' into teacache-fix
eitanturok Mar 5, 2026
650dccc
Merge branch 'main' into teacache-fix
eitanturok Mar 6, 2026
42e06bc
update baseline
eitanturok Mar 6, 2026
17f947b
merge
eitanturok Mar 6, 2026
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7 changes: 0 additions & 7 deletions python/sglang/multimodal_gen/runtime/pipelines_core/schedule_batch.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,6 @@
import torch

from sglang.multimodal_gen.configs.sample.sampling_params import SamplingParams
from sglang.multimodal_gen.configs.sample.teacache import (
TeaCacheParams,
WanTeaCacheParams,
)
from sglang.multimodal_gen.runtime.server_args import (
ServerArgs,
_sanitize_for_logging,
Expand Down Expand Up @@ -143,9 +139,6 @@ class Req:

is_warmup: bool = False

# TeaCache parameters
teacache_params: TeaCacheParams | WanTeaCacheParams | None = None

# STA parameters
STA_param: list | None = None
is_cfg_negative: bool = False
Expand Down
120 changes: 60 additions & 60 deletions python/sglang/multimodal_gen/test/server/perf_baselines.json
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -807,69 +807,69 @@
},
"wan2_1_t2v_1.3b_teacache_enabled": {
"stages_ms": {
"DenoisingStage": 4598.36,
"InputValidationStage": 0.07,
"TextEncodingStage": 2237.78,
"TimestepPreparationStage": 2.1,
"LatentPreparationStage": 0.84,
"DenoisingStage": 13041.23,
"DecodingStage": 1274.63,
"per_frame_generation": null
"DecodingStage": 552.92,
"LatentPreparationStage": 0.26,
"per_frame_generation": null,
"TextEncodingStage": 1114.01,
"TimestepPreparationStage": 2.1
},
"denoise_step_ms": {
"0": 240.71,
"1": 248.13,
"2": 246.48,
"3": 247.87,
"4": 249.38,
"5": 246.76,
"6": 250.42,
"7": 250.81,
"8": 250.98,
"9": 249.9,
"10": 246.72,
"11": 249.79,
"12": 250.46,
"13": 249.19,
"14": 247.55,
"15": 250.12,
"16": 247.57,
"17": 247.21,
"18": 247.32,
"19": 247.42,
"20": 248.21,
"21": 247.19,
"22": 247.72,
"23": 247.45,
"24": 247.9,
"25": 247.87,
"26": 247.18,
"27": 247.65,
"28": 246.91,
"29": 248.26,
"30": 247.82,
"31": 247.73,
"32": 247.38,
"33": 247.84,
"34": 247.46,
"35": 247.52,
"36": 247.94,
"37": 248.76,
"38": 248.01,
"39": 247.45,
"40": 247.84,
"41": 248.33,
"42": 247.41,
"43": 248.16,
"44": 248.18,
"45": 248.44,
"46": 248.65,
"47": 247.73,
"48": 247.48,
"49": 247.54
},
"expected_e2e_ms": 18382.19,
"expected_avg_denoise_ms": 260.76,
"expected_median_denoise_ms": 247.84
"0": 94.24,
"1": 172.68,
"2": 169.48,
"3": 169.08,
"4": 168.38,
"5": 167.27,
"6": 62.95,
"7": 119.56,
"8": 53.34,
"9": 121.85,
"10": 47.64,
"11": 125.75,
"12": 3.24,
"13": 48.21,
"14": 125.17,
"15": 3.71,
"16": 48.15,
"17": 124.61,
"18": 3.3,
"19": 47.25,
"20": 129.33,
"21": 3.11,
"22": 48.03,
"23": 127.46,
"24": 3.37,
"25": 45.6,
"26": 127.17,
"27": 3.35,
"28": 49.83,
"29": 125.42,
"30": 3.19,
"31": 42.76,
"32": 131.19,
"33": 2.93,
"34": 130.04,
"35": 44.77,
"36": 131.45,
"37": 44.06,
"38": 131.02,
"39": 43.48,
"40": 130.42,
"41": 45.24,
"42": 129.46,
"43": 44.6,
"44": 130.33,
"45": 173.84,
"46": 175.58,
"47": 168.16,
"48": 173.85,
"49": 177.56
},
"expected_e2e_ms": 6497.84,
"expected_avg_denoise_ms": 91.85,
"expected_median_denoise_ms": 120.7
},
"wan2_1_t2v_1.3b": {
"stages_ms": {
Expand Down
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