Difference between revisions of "Feature List"

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; Zepto Compute Node Linux
 
; Zepto Compute Node Linux
 
: Linux running on the compute nodes of Blue Gene/P.
 
: Linux running on the compute nodes of Blue Gene/P.
−
 
−
; Zepto-enhanced I/O node Linux
 
−
: Our I/O node kernel and ramdisk are based on the standard V1R3M0 release, but feature a number of ZeptoOS-specific improvements
 
  
 
; Run arbitrary processes on the compute nodes
 
; Run arbitrary processes on the compute nodes
 
: Shell scripts, Java VM, unrestricted pthreads, etc.
 
: Shell scripts, Java VM, unrestricted pthreads, etc.
  
−
; Big Memory support
+
; Zepto-enhanced I/O node Linux
−
:
+
:
−
 
 
−
; ZOID
 
−
: ZeptoOS I/O Daemon performs job control and enables communication (remote file I/O, etc) between the compute nodes and the I/O nodes.  ZOID can be easily extended through plug-ins to perform the forwarding of custom APIs.
 
  
 
; Log into your I/O nodes
 
; Log into your I/O nodes
−
: SSH daemon is enabled by default and is configured to allow the partition owner to log on the I/O nodes while the job is running.
+
: SSH daemon is configured to allow the partition owner to log on the I/O nodes while the job is running.
  
−
; Log into your compute nodes
+
; ZOID
−
: Once logged on an I/O node, a user can open an interactive session to a compute node using <tt>telnet</tt>.  This is made possible using the IP packet forwarding over the tree network, performed by ZOID.
+
: ZeptoOS I/O forwarding and job control daemon.
  
 
; ALL Source Code
 
; ALL Source Code
 
:  
 
:  
  
−
; DMA driver
 
−
 
−
; NAT
 
  
 +
; Zepto Compute Node Linux and ramdisk
 +
: big memory, DMA driver, kernel option,  standard pthread
 +
; Zepto enhanced ION kernel and ramdisk
 +
: V1R3 based kernel,  NAT(configurable)
 
; BGP SPI,  DCMF and MPICH2 library support (smp mode only)
 
; BGP SPI,  DCMF and MPICH2 library support (smp mode only)
 
: development headers, libraries and compilation scripts
 
: development headers, libraries and compilation scripts
 +
; ZOID - I/O forwarding and job control
 +
: remote login, remote file system, file transfer command

Revision as of 13:45, 30 April 2009

Zepto Compute Node Linux
Linux running on the compute nodes of Blue Gene/P.
Run arbitrary processes on the compute nodes
Shell scripts, Java VM, unrestricted pthreads, etc.
Zepto-enhanced I/O node Linux
Log into your I/O nodes
SSH daemon is configured to allow the partition owner to log on the I/O nodes while the job is running.
ZOID
ZeptoOS I/O forwarding and job control daemon.
ALL Source Code


Zepto Compute Node Linux and ramdisk
big memory, DMA driver, kernel option, standard pthread
Zepto enhanced ION kernel and ramdisk
V1R3 based kernel, NAT(configurable)
BGP SPI, DCMF and MPICH2 library support (smp mode only)
development headers, libraries and compilation scripts
ZOID - I/O forwarding and job control
remote login, remote file system, file transfer command
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