<s>
The	O
Cray	B-Device
XC40	I-Device
is	O
a	O
massively	B-Operating_System
parallel	I-Operating_System
multiprocessor	B-Operating_System
supercomputer	B-Architecture
manufactured	O
by	O
Cray	O
.	O
</s>
<s>
It	O
consists	O
of	O
Intel	B-Device
Haswell	I-Device
Xeon	B-Device
processors	B-General_Concept
,	O
with	O
optional	O
Nvidia	B-Device
Tesla	I-Device
or	O
Intel	B-General_Concept
Xeon	I-General_Concept
Phi	I-General_Concept
accelerators	O
,	O
connected	O
together	O
by	O
Cray	O
's	O
proprietary	O
"	O
Aries	O
"	O
interconnect	O
,	O
stored	O
in	O
air-cooled	O
or	O
liquid-cooled	O
cabinets	O
.	O
</s>
<s>
The	O
XC	O
series	O
supercomputers	B-Architecture
are	O
available	O
with	O
the	O
Cray	O
DataWarp	O
applications	O
I/O	O
accelerator	O
technology	O
.	O
</s>
<s>
The	O
Pawsey	O
Supercomputing	B-Architecture
Centre	O
has	O
a	O
35,712	O
-core	O
XC40	O
called	O
"	O
Magnus	O
"	O
for	O
general	O
science	O
research	O
.	O
</s>
<s>
This	O
supercomputer	B-Architecture
has	O
a	O
processing	O
power	O
of	O
1.097petaflops	O
.	O
</s>
<s>
The	O
Bureau	O
of	O
Meteorology	O
has	O
a	O
51,840	O
-core	O
XC40	O
called	O
"	O
Australis	O
"	O
with	O
276TB	O
of	O
RAM	O
and	O
a	O
usable	O
storage	O
of	O
4.3PB	O
.	O
</s>
<s>
The	O
supercomputer	B-Architecture
with	O
a	O
peak	O
performance	O
of	O
1.6petaflops	O
provides	O
the	O
operational	O
computing	O
capability	O
for	O
weather	O
,	O
climate	O
,	O
ocean	O
and	O
wave	O
numerical	O
prediction	O
and	O
simulation	O
.	O
</s>
<s>
High	B-Device
Performance	I-Device
Computing	I-Device
Center	I-Device
,	I-Device
Stuttgart	I-Device
(	O
HLRS	B-Device
)	O
has	O
built	O
a	O
185,088	O
-core	O
XC40	O
named	O
"	O
Hazel	O
Hen	O
"	O
with	O
a	O
peak	O
performance	O
of	O
7420TFlops	O
.	O
</s>
<s>
Supercomputer	B-Architecture
Education	O
and	O
Research	O
Centre	O
(	O
SERC	O
)	O
at	O
the	O
Indian	O
Institute	O
of	O
Science	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
named	O
SahasraT	O
,	O
with	O
1,376	O
compute	O
nodes	O
(	O
33,024	O
Intel	B-Device
Haswell	I-Device
Xeon	B-Device
cores	O
)	O
,	O
together	O
with	O
Intel	B-General_Concept
Xeon	I-General_Concept
Phi	I-General_Concept
and	O
NVIDIA	O
K40	O
GPU	O
accelerators	O
.	O
</s>
<s>
Pratyush	O
and	O
Mihir	O
are	O
the	O
supercomputers	B-Architecture
established	O
at	O
Indian	O
Institute	O
of	O
Tropical	O
Meteorology	O
(	O
IITM	O
)	O
,	O
Pune	O
and	O
National	O
Center	O
for	O
Medium	O
Range	O
Weather	O
Forecast	O
(	O
NCMRWF	O
)	O
respectively	O
.	O
</s>
<s>
Pratyush	O
and	O
Mihir	O
are	O
two	O
High	B-Architecture
Performance	I-Architecture
Computing	I-Architecture
(	O
HPC	O
)	O
units	O
.	O
</s>
<s>
This	O
is	O
an	O
upgrade	O
from	O
a	O
previous	O
Cray	B-Device
XC30	I-Device
system	O
.	O
</s>
<s>
Interdisciplinary	O
Centre	O
for	O
Mathematical	O
and	O
Computational	O
Modelling	O
in	O
Warsaw	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
named	O
Okeanos	O
with	O
1084	O
compute	O
nodes	O
(	O
26,016	O
Intel	B-Device
Xeon	I-Device
cores	O
)	O
with	O
128GB	O
of	O
RAM	O
each	O
.	O
</s>
<s>
Royal	O
Institute	O
of	O
Technology	O
has	O
a	O
53,632	O
-core	O
XC40	O
called	O
"	O
Beskow	O
"	O
.	O
</s>
<s>
The	O
Swiss	O
National	O
Supercomputing	B-Architecture
Centre	O
in	O
Lugano	O
had	O
a	O
system	O
in	O
2013	O
named	O
Piz	B-Device
Dora	I-Device
,	O
a	O
Cray	B-Device
XC40	I-Device
with	O
1256	O
compute	O
nodes	O
.	O
</s>
<s>
This	O
has	O
been	O
combined	O
with	O
the	O
old	O
Piz	B-Device
Daint	I-Device
system	O
into	O
the	O
new	O
Cray	B-Device
XC50	I-Device
Piz	B-Device
Daint	I-Device
.	O
</s>
<s>
It	O
is	O
currently	O
the	O
fastest	O
machine	O
in	O
the	O
world	O
dedicated	O
to	O
weather	O
and	O
climate	O
modeling	O
,	O
and	O
was	O
the	O
11th	O
fastest	O
(	O
but	O
is	O
no	O
longer	O
)	O
on	O
the	O
TOP500	B-Operating_System
list	O
when	O
it	O
was	O
installed	O
.	O
</s>
<s>
The	O
United	O
States	O
Army	O
Research	O
Laboratory	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
called	O
"	O
Excalibur	O
"	O
.	O
</s>
<s>
The	O
Lawrence	O
Berkeley	O
National	O
Laboratory	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
called	O
"	O
Cori	O
"	O
with	O
76,416	O
Intel	B-Device
Haswell	I-Device
cores	O
and	O
658,784	O
Xeon	B-General_Concept
Phi	I-General_Concept
Knights	O
Landing	O
cores	O
.	O
</s>
<s>
Petroleum	O
Geo-Services	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
used	O
for	O
the	O
processing	O
of	O
complex	O
seismic	O
data	O
sets	O
.	O
</s>
<s>
The	O
Bowie	O
State	O
University	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
called	O
"	O
Sphinx	O
"	O
.	O
</s>
<s>
Indiana	O
University	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
called	O
"	O
Big	O
Red	O
3	O
"	O
,	O
with	O
22,464	O
processing	O
cores	O
.	O
</s>
<s>
Argonne	O
Leadership	O
Computing	O
Facility	O
has	O
an	O
XC40	O
supercomputer	B-Architecture
called	O
"	O
Theta	O
"	O
.	O
</s>
