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LINPACK
Reading: Linpack
Field:
Microprocessor > performance evaluation > LINPACK
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Jack J of the American Tennessee university. Dongarra doctors developed, efficiency measurement of the computer the program. It is adopted prominence as standard benchmark of efficiency relative project “TOP500 of the super computer Supercomputer Sites”.
In the program which calculates the solution of alliance linear equation, it is possible to measure the efficiency of floating point arithmetic mainly. As for the benchmark which is used with the TOP500 list, the program “HPL” which converts LINPACK high-level in parallel is used. LINPACK itself is not the case, super one for computer separately, it can execute even at the personal computer and the UNIX work station and the like. |
Linspire <Lindows>
Alias:
[rindouzu]
Field:
OS > UNIX > Linspire
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Windows interchangeable software of Lindows.com corporation.
Individual Linux distribution in the basis, with the product which has the emulator where Windows application operates, price several thousand Yen and has become the fraction of Windows. Microsoft Office and the like portion of the application software for Windows operates that way.
Emulator has applied the result of Windows emulator project “Wine” of the open source, announcement at the beginning big attention was attracted, but as for the software which really operates because it is not many, presently as for the emulator part it is not excessively observed.
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Linux <Linux>
Reading: Linux
Field:
OS > UNIX > Linux
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It was developed the graduate student of the Finnish Helsinki university by Linus Torvalds in 1991, UNIX interchangeable OS. After that it was released as the free software, it could repeat improvement with the developer of the volunteer of the entire world. Linux the academic institution spreading is to be wide on the center, as Internet server of enterprise to be many is adopted. Recently the portable telephone and the digital home appliance etc it installs, as OS of the equipment it has started spreading.
Linux it did not divert the cord/code of existing OS, wrote from 0 and was caused. Freely alteration it is possible anyone re-to distribute, on the basis of the license system, GPL, Development at the beginning it moved with only the computer which loads the x86 microprocessor of the Intel corporation, but it was transplanted in the platform of Alpha, SPARC and PowerPC etc by many programmers. |
Linux Foundation
Reading: Linux foundation
Field:
OS > UNIX > Linux Foundation |
The non-profit body which promotes the spread promotion and standardization of Linux. FSG with OSDL combining in 2007 January, it was established.
Linux Foundation takes over the activity of each group before the combining, support of the principal developer of the Linux kernel and, does the issue of LSB which is standard specification of developer support, promotion and distribution of conversation of industry authorized personnel regarding the management and intellectual property right of the trade mark and the issue etc of |
Linux distribution <Linux distribution>
Reading: Linux distribution
Alias:
Distribution
Field:
OS > UNIX > Linux distribution
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The Linux kernel and those which designate the driver and application as the package. You call the individual and the group drawing up & distributing the distributor. But as for Linux itself the free software which conforms to GPL, but with individual packaging compensation as for the thing and the distribution itself which are distributed no charge, maintenance service, various distribution such as pay ones have arrived.
As prominent distribution, most to be a history constitution is simple, popularity is gained one world was predominated as one for enterprise as and a Japanese edition, “Turbolinux” and individual package management technique is had, and Apple offered to one for POWER Macintosh, there is and so on. |
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