<s>
A	O
user	B-General_Concept
direct	I-General_Concept
access	I-General_Concept
programming	I-General_Concept
library	I-General_Concept
(	O
or	O
uDAPL	B-General_Concept
)	O
defines	O
a	O
single	O
set	O
of	O
user	O
application	B-Application
program	I-Application
interfaces	I-Application
(	O
APIs	B-Application
)	O
for	O
all	O
Remote	B-General_Concept
direct	I-General_Concept
memory	I-General_Concept
access	I-General_Concept
(	O
RDMA	B-General_Concept
)	O
-capable	O
transports	O
.	O
</s>
<s>
The	O
uDAPL	B-General_Concept
mission	O
is	O
to	O
define	O
a	O
transport-independent	O
and	O
platform-standard	O
set	O
of	O
APIs	B-Application
that	O
exploit	O
RDMA	B-General_Concept
capabilities	O
,	O
such	O
as	O
those	O
present	O
in	O
InfiniBand	B-Architecture
,	O
Virtual	B-General_Concept
Interface	I-General_Concept
Architecture	I-General_Concept
(	O
VIA	O
)	O
,	O
and	O
ROI	O
WG	O
of	O
Internet	O
Engineering	O
Task	O
Force	O
(	O
IETF	O
)	O
.	O
</s>
