26 lines
829 B
Factor
26 lines
829 B
Factor
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! Copyright (C) 2008 Doug Coleman.
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! See http://factorcode.org/license.txt for BSD license.
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USING: alien.syntax kernel math prettyprint io math.parser
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combinators vocabs.loader system-info.backend system ;
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IN: system-info
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: write-unit ( x n str -- )
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[ 2^ /f number>string write bl ] [ write ] bi* ;
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: kb ( x -- ) 10 "kB" write-unit ;
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: megs ( x -- ) 20 "MB" write-unit ;
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: gigs ( x -- ) 30 "GB" write-unit ;
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: ghz ( x -- ) 1000000000 /f number>string write bl "GHz" write ;
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<< {
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{ [ os windows? ] [ "system-info.windows" ] }
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{ [ os linux? ] [ "system-info.linux" ] }
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{ [ os macosx? ] [ "system-info.macosx" ] }
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[ f ]
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} cond [ require ] when* >>
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: system-report. ( -- )
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"CPUs: " write cpus number>string write nl
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"CPU Speed: " write cpu-mhz ghz nl
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"Physical RAM: " write physical-mem megs nl ;
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