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Original commit message from CVS: 2005-02-24 Andy Wingo <wingo@pobox.com> * tests/mass_elements.gnuplot: gnuplot file for the mass_elements benchmark. Run as gnuplot mass_elements.gnuplot > foo.ps, after running bench-mass_elements.scm. * tests/bench-mass_elements.scm: New script, runs mass_elements for various numbers of identities, outputting the results to a file. Requires guile 1.6. Just for testing.
68 lines
2 KiB
Scheme
Executable file
68 lines
2 KiB
Scheme
Executable file
#!/bin/bash
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# -*- scheme -*-
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exec guile -s $0 "$@"
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!#
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;; Quick hack to make some data files that gnuplot can read from
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;; mass-elements. Guile 1.6.
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(use-modules (srfi srfi-13)
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(srfi srfi-1)
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(ice-9 optargs)
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(ice-9 popen))
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(define *phases* '(create set run destroy))
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(define (read-lines port)
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(let lp ((lines '()))
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(let ((x (read-line port)))
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(if (eof-object? x)
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(begin
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(close-port port)
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(reverse! lines))
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(lp (cons x lines))))))
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(define (run-test n-identities)
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(format #t "; running test: ~a\n" n-identities)
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(let lp ((in (read-lines
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(open-input-pipe
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(format #f "./mass_elements ~A"
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(number->string n-identities)))))
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(out '()))
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(if (null? in)
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(begin
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(or (eq? (length out) 4) (error "Invalid mass_elements output"))
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(map cons *phases* (reverse! out)))
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(let ((line (car in)))
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(if (eqv? (string-ref line 0) #\*)
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(lp (cdr in) out)
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(lp (cdr in)
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(cons (fold (lambda (x ret) (+ (* ret 60) x)) 0
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(map (lambda (x) (with-input-from-string x read))
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(string-split line #\:)))
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out)))))))
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(define (run-tests start stop step)
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(let lp ((n start) (out '()))
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(if (> n stop)
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(reverse! out)
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(lp (+ n step)
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(acons n (run-test n) out)))))
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(define (output-results results)
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(let ((p (open-output-file "mass_elements.data")))
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(display "#num_identities creation state-change run destroy\n" p)
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(let lp ((in results))
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(if (not (null? in))
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(let* ((line (car in))
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(n (car line)))
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(display n p)
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(for-each
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(lambda (t) (format p " ~a" t))
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(map cdr (cdr line)))
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(newline p)
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(lp (cdr in)))))
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(close-port p)))
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(output-results
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(apply run-tests (map string->number (cdr (program-arguments)))))
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