•
PC
◆
◆ McKernel
LLC
MPI
(MPICH)
Wiki page
git repository
◆
bugzilla
McKernel, LLC, MPICH
◆
NEC
CREST
PVAS
◆ McKernel
McKernel
McKernel, LLC, MPICH
PC
◆ SC15
◆
◆
PVAS (Paritioned Virtual Address Space)
MPI
2015/06/24
2
•
•
•
McKernel
2013
4
25,900
2014
6
34,707
2015
5
52,139
Distribution:
URL
http://www.pccluster.org/ja/download.html
2015/06/24
3
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PVAS (Paritioned Virtual Address Space)
◆
PVAS !
Address Map
Linux Address Map
Process
Multi-Thread
LOW
TEXT
TEXT
HEAP
STACK0
PVAS!
Task 0
DATA & BSS
HEAP
Address
DATA & BSS
◆
◆
TEXT
DATA & BSS
◆
Export
HEAP
PVAS!
Task 1
STACK
STACK1
STACK
◆
◆
KERNEL
KERNEL
HIGH
KERNEL
http://www-sys-aics.riken.jp/releasedsoftware/pvas.html
◆
2015/06/24
4
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2015/06/24
5