<s>
Intel	O
's	O
Deep	B-General_Concept
Learning	I-General_Concept
Boost	I-General_Concept
(	O
DL	B-General_Concept
Boost	I-General_Concept
)	O
is	O
a	O
marketing	O
name	O
for	O
instruction	B-General_Concept
set	I-General_Concept
architecture	I-General_Concept
features	O
on	O
the	O
x86-64	B-Device
designed	O
to	O
improve	O
performance	O
on	O
deep	B-Algorithm
learning	I-Algorithm
tasks	O
such	O
as	O
training	O
and	O
inference	O
.	O
</s>
<s>
DL	B-General_Concept
Boost	I-General_Concept
consists	O
of	O
two	O
sets	O
of	O
features	O
:	O
</s>
<s>
AVX-512	O
VNNI	O
,	O
4VNNIW	O
,	O
or	O
AVX-VNNI	O
:	O
fast	O
multiply-accumulation	O
mainly	O
for	O
convolutional	B-Architecture
neural	I-Architecture
networks	I-Architecture
.	O
</s>
<s>
DL	B-General_Concept
Boost	I-General_Concept
features	O
were	O
introduced	O
in	O
the	O
Cascade	B-Device
Lake	I-Device
architecture	O
.	O
</s>
<s>
A	O
TensorFlow-based	O
benchmark	O
run	O
on	O
the	O
Google	B-General_Concept
Cloud	I-General_Concept
Platform	I-General_Concept
Compute	B-General_Concept
Engine	I-General_Concept
shows	O
improved	O
performance	O
and	O
reduced	O
cost	O
compared	O
to	O
previous	O
CPUs	O
and	O
to	O
GPUs	O
,	O
especially	O
for	O
small	O
batch	O
sizes	O
.	O
</s>
