A person observes a detailed academic poster presented by researchers from the National University of Singapore, titled "DeepCache: Accelerating Diffusion Models for Free". The poster showcases advancements in accelerating Stable Diffusion Models, specifically highlighting Stable Diffusion XL with 2.6x acceleration and Stable Diffusion V1.5 with 2.3x acceleration. Visual comparisons of image generations produced by these models are prominently displayed, illustrating superior speed and quality. Graphs and tables detail experimental results and performance metrics. The research encapsulates innovations in improving the efficiency of diffusion models, providing significant speed-ups without compromising output quality.
Text transcribed from the image:
sof
ow-level features in a
Similarity
Cache: Accelerating Diffusion Models for Free
Xinyin Ma, Gongfan Fang, Xinchao Wang
National University of Singapore
Stable Diffusion XL (2.6xAcceleration)
CLIP Score ↑
Experin
PartiPrompt
29.6
29.4
29.2
29.0
28.8
-- PLMS
-- Uniform 1:N
28.6
-- Non-Uniform 1:N
1.00 1.25
Stable Diffusion V1.5 (2.3xAcceleration)
0.050
2.25
2.00
1.75
1.50
Speedup Ratio
(a) Speed-Quality Trade-off
2.50
2.75
(b) Pro
0.045
MOR LINA
°
•
0.035
°
0.030
0.025
0.020
PLMS
0.015
DeepCache
0.010
2
Speedup Ratio
Original
PLMS/50 Steps: 1.3
N=2
N=3
A cat standing on
the edge of a sink
drink water
A child riding a
skate board on
a city street
Time: 5.447s
Time: 2.816s
Time: 2.369s
whe
riding a
There
vases made of
day on a table
A bicycle is
standing next to
bed in a room
A kitsen that is
sitting down by a
door
A serena mountain
landscape with a flowin arrangement with soft,
A delicate floral
river, lush greenery pastel colors and light...
A magical winter
Envision a landscape..
wonderland at night.
Time: 4.414s
Time: 2.894s
Time: 2.422s
Time: 4.3975
Time: 4.392s
Time: 4.432s
Time: 4.4395
Method
IDDPM [45]
ADM-G [10]
LDM-4 [50]
LDM-4*
MACS↓
1416.3G
Throughputt
ImageM
Speed T
1186.4G
99.82G
0.178
1x
99.82G
0.178
1x
Spectral DPM [69]
Diff-Pruning [11]*
9.9G
52.71G
0.269
1.51x
Time: 2.572s
Time: 2.570s
Time: 2.5675
Uniform - N=2
Time: 2.5895
52.12G
0.334
1.88x
Uniform-N=3
36.48G
0.471
2.65×
Uniform-N=5
23.50G
0.733
4.12x
Uniform-N=10
Uniform-N=20
13.97G
1.239
6.96x
9.39G
1.876
10.54x
Time: 1.920s
Time: 1.931s
NonUniform-N=10
NonUniform-N=20
13.97G
1.239
6.96x
9.39G
1.876
10.54x