Infrastructure:Sunway - Revision history

imported>Pew at 01:18, 2 January 2018

2018-01-02T01:18:23Z

imported>Echarlie at 18:56, 31 March 2016

2016-03-31T18:56:19Z

imported>Echarlie at 15:09, 21 March 2016

2016-03-21T15:09:09Z

imported>Echarlie at 00:38, 8 February 2016

2016-02-08T00:38:28Z

imported>Echarlie at 00:37, 8 February 2016

2016-02-08T00:37:27Z

imported>Echarlie at 00:36, 8 February 2016

2016-02-08T00:36:25Z

imported>Telnoratti: Created page with "'''Sunway''' is a 19 node cluster VTLUUG runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org W..."

2014-04-27T05:56:36Z

Created page with "'''Sunway''' is a 19 node cluster VTLUUG runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org W..."

New page

'''Sunway''' is a 19 node cluster [[VTLUUG]] runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org Westinghouse] is accessible from a public IPv4, the rest are accessible only from IPv6.

== Configuration ==
The sunway cluster is managed via [http://www.ansible.com/ ansible] and has a number of libraries and [https://code.google.com/p/distcc/ distcc] installed. It is free for anyone to use, with their VTLUUG credentials. Be aware there is limited disk space on these machines.

== distcc ==
The idea behind the cluster was to use it for distributed builds. Each cluster machine is running distccd and supports pump. If you would like to build something on the cluster download the source to your home directory. The process may change based on the project but to use pump (I would use it) and distcc do the following.

pump make -j76 HOSTCC="distcc cc" HOSTCXX="distcc c++" CC="distcc cc" CXX="distcc c++"

The 76 is the level of parallelism decided upon by distcc, you can find it yourself by running:

distcc -j

Pump is a distcc utility that distributes the preprocessing as well as the compilation. The linux kernel with "defconfig" and "bzImage" produced a speed up factor of 4.36.

← Older revision		Revision as of 01:18, 2 January 2018
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		+	''This is deprecated
		+
	'''Sunway''' was a 19 node cluster [[VTLUUG]] runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org Westinghouse] is accessible from a public IPv4, the rest are accessible only from IPv6.		'''Sunway''' was a 19 node cluster [[VTLUUG]] runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org Westinghouse] is accessible from a public IPv4, the rest are accessible only from IPv6.

← Older revision		Revision as of 18:56, 31 March 2016
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	For more history, see [[VTLUUG:Beowulf Cluster]]		For more history, see [[VTLUUG:Beowulf Cluster]]
		+
		+	The names of the sunway nodes were:
		+	* dover
		+	* esco
		+	* fujitec
		+	* hitachi
		+	* kone
		+	* marshall
		+	* mce
		+	* mitsubishi
		+	* montgomery
		+	* mowrey
		+	* otis
		+	* salem
		+	* schindler
		+	* southern
		+	* thyssenkrupp
		+	* toshiba
		+	* us
		+	** Storage
		+	* westbrook
		+	** storage
		+	* westinghouse
		+	** Headnode

	== Configuration ==		== Configuration ==

@@ Line 19: / Line 19: @@
 Pump is a distcc utility that distributes the preprocessing as well as the compilation. The linux kernel with "defconfig" and "bzImage" produced a speed up factor of 4.36.
-[[Category:Infrastructure]]
+[[Category:Hosts]]
 [[Category:Deprecated]]

← Older revision		Revision as of 00:38, 8 February 2016
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	Sunway was transfered to [[gp:WUVT\|WUVT]] in winter of 2016.		Sunway was transfered to [[gp:WUVT\|WUVT]] in winter of 2016.
		+
		+	For more history, see [[VTLUUG:Beowulf Cluster]]

	== Configuration ==		== Configuration ==

← Older revision		Revision as of 00:37, 8 February 2016
Line 1:		Line 1:
−	'''Sunway''' is a 19 node cluster [[VTLUUG]] runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org Westinghouse] is accessible from a public IPv4, the rest are accessible only from IPv6.	+	'''Sunway''' was a 19 node cluster [[VTLUUG]] runs for general use. Each machine uses local storage, although it may use something unified later on. [http://sunway.vtluug.org Westinghouse] is accessible from a public IPv4, the rest are accessible only from IPv6.
		+
		+	Sunway was transfered to [[gp:WUVT\|WUVT]] in winter of 2016.

	== Configuration ==		== Configuration ==

← Older revision		Revision as of 00:36, 8 February 2016
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	Pump is a distcc utility that distributes the preprocessing as well as the compilation. The linux kernel with "defconfig" and "bzImage" produced a speed up factor of 4.36.		Pump is a distcc utility that distributes the preprocessing as well as the compilation. The linux kernel with "defconfig" and "bzImage" produced a speed up factor of 4.36.
		+
		+	[[Category:Infrastructure]]
		+	[[Category:Deprecated]]