<s>
DeepSpeed	B-Algorithm
is	O
an	O
open	B-License
source	I-License
deep	B-Algorithm
learning	I-Algorithm
optimization	O
library	O
for	O
PyTorch	B-Algorithm
.	O
</s>
<s>
The	O
library	O
is	O
designed	O
to	O
reduce	O
computing	O
power	O
and	O
memory	B-General_Concept
use	I-General_Concept
and	O
to	O
train	O
large	O
distributed	B-Architecture
models	O
with	O
better	O
parallelism	B-Operating_System
on	O
existing	O
computer	B-Architecture
hardware	I-Architecture
.	O
</s>
<s>
DeepSpeed	B-Algorithm
is	O
optimized	O
for	O
low	O
latency	O
,	O
high	O
throughput	O
training	O
.	O
</s>
<s>
Features	O
include	O
mixed	O
precision	O
training	O
,	O
single-GPU	O
,	O
multi-GPU	O
,	O
and	O
multi-node	O
training	O
as	O
well	O
as	O
custom	O
model	O
parallelism	B-Operating_System
.	O
</s>
<s>
The	O
DeepSpeed	B-Algorithm
source	O
code	O
is	O
licensed	O
under	O
MIT	B-License
License	I-License
and	O
available	O
on	O
GitHub	B-Application
.	O
</s>
