<s>
Compute	B-Application
Node	I-Application
Linux	I-Application
(	O
CNL	O
)	O
is	O
a	O
runtime	B-Device
environment	I-Device
based	O
on	O
the	O
Linux	B-Operating_System
kernel	I-Operating_System
for	O
the	O
Cray	B-Device
XT3	I-Device
,	O
Cray	B-Device
XT4	I-Device
,	O
Cray	B-Device
XT5	I-Device
,	O
Cray	B-Device
XT6	I-Device
,	O
Cray	B-Device
XE6	I-Device
and	O
Cray	B-Device
XK6	I-Device
supercomputer	B-Architecture
systems	O
based	O
on	O
SUSE	O
Linux	B-Operating_System
Enterprise	O
Server	O
.	O
</s>
<s>
CNL	O
forms	O
part	O
of	O
the	O
Cray	O
Linux	B-Operating_System
Environment	O
.	O
</s>
<s>
systems	O
running	O
CNL	O
were	O
ranked	O
3rd	O
,	O
6th	O
and	O
8th	O
among	O
the	B-Operating_System
fastest	I-Operating_System
supercomputers	I-Operating_System
in	O
the	O
world	O
.	O
</s>
