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Diffstat (limited to 'src/interp/g-timer.boot.pamphlet')
| -rw-r--r-- | src/interp/g-timer.boot.pamphlet | 292 |
1 files changed, 0 insertions, 292 deletions
diff --git a/src/interp/g-timer.boot.pamphlet b/src/interp/g-timer.boot.pamphlet deleted file mode 100644 index 513e367d..00000000 --- a/src/interp/g-timer.boot.pamphlet +++ /dev/null @@ -1,292 +0,0 @@ -\documentclass{article} -\usepackage{axiom} -\begin{document} -\title{\$SPAD/src/interp g-timer.boot} -\author{The Axiom Team} -\maketitle -\begin{abstract} -\end{abstract} -\eject -\tableofcontents -\eject -\section{License} -<<license>>= --- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd. --- All rights reserved. --- --- Redistribution and use in source and binary forms, with or without --- modification, are permitted provided that the following conditions are --- met: --- --- - Redistributions of source code must retain the above copyright --- notice, this list of conditions and the following disclaimer. --- --- - Redistributions in binary form must reproduce the above copyright --- notice, this list of conditions and the following disclaimer in --- the documentation and/or other materials provided with the --- distribution. --- --- - Neither the name of The Numerical ALgorithms Group Ltd. nor the --- names of its contributors may be used to endorse or promote products --- derived from this software without specific prior written permission. --- --- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS --- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED --- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A --- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER --- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, --- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, --- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR --- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF --- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING --- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS --- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -@ -<<*>>= -<<license>> - ---% Code instrumentation facilities --- These functions can be used with arbitrary lists of --- named stats (listofnames) grouped in classes (listofclasses) --- and with measurement types (property, classproperty). - -printNamedStatsByProperty(listofnames, property) == - total := +/[GETL(name,property) for [name,:.] in listofnames] - for [name,:.] in listofnames repeat - n := GETL(name, property) - strname := STRINGIMAGE name - strval := STRINGIMAGE n - sayBrightly concat(bright strname, - fillerSpaces(70-#strname-#strval,'"."),bright strval) - sayBrightly bright fillerSpaces(72,'"-") - sayBrightly concat(bright '"Total", - fillerSpaces(65-# STRINGIMAGE total,'"."),bright STRINGIMAGE total) - -makeLongStatStringByProperty _ - (listofnames, listofclasses, property, classproperty, units, flag) == - total := 0 - str := '"" - otherStatTotal := GETL('other, property) - for [name,class,:ab] in listofnames repeat - name = 'other => 'iterate - cl := CAR LASSOC(class,listofclasses) - n := GETL( name, property) - PUT(cl,classproperty, n + GETL(cl,classproperty)) - total := total + n - if n >= 0.01 - then timestr := normalizeStatAndStringify n - else - timestr := '"" - otherStatTotal := otherStatTotal + n - str := makeStatString(str,timestr,ab,flag) - otherStatTotal := otherStatTotal - PUT('other, property, otherStatTotal) - if otherStatTotal > 0 then - str := makeStatString(str,normalizeStatAndStringify otherStatTotal,'O,flag) - total := total + otherStatTotal - cl := CAR LASSOC('other,listofnames) - cl := CAR LASSOC(cl,listofclasses) - PUT(cl,classproperty, otherStatTotal + GETL(cl,classproperty)) - if flag ^= 'long then - total := 0 - str := '"" - for [class,name,:ab] in listofclasses repeat - n := GETL(name, classproperty) - n = 0.0 => 'iterate - total := total + n - timestr := normalizeStatAndStringify n - str := makeStatString(str,timestr,ab,flag) - total := STRCONC(normalizeStatAndStringify total,'" ", units) - str = '"" => total - STRCONC(str, '" = ", total) - -normalizeStatAndStringify t == - RNUMP t => - t := roundStat t - t = 0.0 => '"0" - FORMAT(nil,'"~,2F",t) - INTP t => - K := 1024 - M := K*K - t > 9*M => CONCAT(STRINGIMAGE((t + 512*K)/M), '"M") - t > 9*K => CONCAT(STRINGIMAGE((t + 512)/K), '"K") - STRINGIMAGE t - STRINGIMAGE t - -significantStat t == - RNUMP t => (t > 0.01) - INTP t => (t > 100) - true - -roundStat t == - not RNUMP t => t - (FIX (0.5 + t * 1000.0)) / 1000.0 - -makeStatString(oldstr,time,abb,flag) == - time = '"" => oldstr - opening := (flag = 'long => '"("; '" (") - oldstr = '"" => STRCONC(time,opening,abb,'")") - STRCONC(oldstr,'" + ",time,opening,abb,'")") - -peekTimedName() == IFCAR $timedNameStack - -popTimedName() == - name := IFCAR $timedNameStack - $timedNameStack := IFCDR $timedNameStack - name - -pushTimedName name == - PUSH(name,$timedNameStack) - ---currentlyTimedName() == CAR $timedNameStack - -startTimingProcess name == - updateTimedName peekTimedName() - pushTimedName name - if EQ(name, 'load) then statRecordLoadEvent() - -stopTimingProcess name == - (name ^= peekTimedName()) and null $InteractiveMode => - keyedSystemError("S2GL0015",[name,peekTimedName()]) - updateTimedName peekTimedName() - popTimedName() - ---% Instrumentation specific to the interpreter -SETANDFILEQ($oldElapsedSpace, 0) -SETANDFILEQ($oldElapsedGCTime,0.0) -SETANDFILEQ($oldElapsedTime,0.0) -SETANDFILEQ($gcTimeTotal,0.0) - --- $timedNameStack is used to hold the names of sections of the --- code being timed. - -SETANDFILEQ($timedNameStack,'(other)) - -SETANDFILEQ($interpreterTimedNames,'( --- name class abbrev - (algebra 2 . B) _ - (analysis 1 . A) _ - (coercion 1 . C) _ - (compilation 3 . T) _ - (debug 3 . D) _ - (evaluation 2 . E) _ - (gc 4 . G) _ - (history 3 . H) _ - (instantiation 3 . I) _ - (load 3 . L) _ - (modemaps 1 . M) _ - (optimization 3 . Z) _ - (querycoerce 1 . Q) _ - (other 3 . O) _ - (diskread 3 . K) _ - (print 3 . P) _ - (resolve 1 . R) _ - )) - -SETANDFILEQ($interpreterTimedClasses, '( --- number class name short name - ( 1 interpreter . IN) _ - ( 2 evaluation . EV) _ - ( 3 other . OT) _ - ( 4 reclaim . GC) _ - )) - -initializeTimedNames(listofnames,listofclasses) == - for [name,:.] in listofnames repeat - PUT(name, 'TimeTotal, 0.0) - PUT(name, 'SpaceTotal, 0) - for [.,name,:.] in listofclasses repeat - PUT( name, 'ClassTimeTotal, 0.0) - PUT( name, 'ClassSpaceTotal, 0) - $timedNameStack := '(other) - computeElapsedTime() - PUT('gc, 'TimeTotal, 0.0) - PUT('gc, 'SpaceTotal, 0) - NIL - -updateTimedName name == - count := (GETL(name,'TimeTotal) or 0) + computeElapsedTime() - PUT(name,'TimeTotal, count) - -printNamedStats listofnames == - printNamedStatsByProperty(listofnames, 'TimeTotal) - sayBrightly '" " - sayBrightly '"Space (in bytes):" - printNamedStatsByProperty(listofnames, 'SpaceTotal) - -makeLongTimeString(listofnames,listofclasses) == - makeLongStatStringByProperty(listofnames, listofclasses, _ - 'TimeTotal, 'ClassTimeTotal, _ - '"sec", $printTimeIfTrue) - -makeLongSpaceString(listofnames,listofclasses) == - makeLongStatStringByProperty(listofnames, listofclasses, _ - 'SpaceTotal, 'ClassSpaceTotal, _ - '"bytes", $printStorageIfTrue) - -computeElapsedTime() == - -- in total time lists, CAR is VIRTCPU and CADR is TOTCPU - currentTime:= elapsedUserTime() - currentGCTime:= elapsedGcTime() - gcDelta := currentGCTime - $oldElapsedGCTime - elapsedSeconds:= - -- In CCL total time does not include GC time. - $cclSystem => 1.*(currentTime-$oldElapsedTime)/$timerTicksPerSecond - 1.*(currentTime-$oldElapsedTime-gcDelta)/$timerTicksPerSecond - PUT('gc, 'TimeTotal,GETL('gc,'TimeTotal) + - 1.*gcDelta/$timerTicksPerSecond) - $oldElapsedTime := elapsedUserTime() - $oldElapsedGCTime := elapsedGcTime() - elapsedSeconds - -computeElapsedSpace() == - currentElapsedSpace := HEAPELAPSED() - elapsedBytes := currentElapsedSpace - $oldElapsedSpace - $oldElapsedSpace := currentElapsedSpace - elapsedBytes - -timedAlgebraEvaluation(code) == - startTimingProcess 'algebra - r := eval code - stopTimingProcess 'algebra - r - -timedOptimization(code) == - startTimingProcess 'optimization - $getDomainCode : local := NIL - r := lispize code - if $reportOptimization then - sayBrightlyI bright '"Optimized LISP code:" - pp r - stopTimingProcess 'optimization - r - -timedEVALFUN(code) == - startTimingProcess 'evaluation - r := timedEvaluate code - stopTimingProcess 'evaluation - r - -timedEvaluate code == - code is ["LIST",:a] and #a > 200 => - "append"/[eval ["LIST",:x] for x in splitIntoBlocksOf200 a] - eval code - -displayHeapStatsIfWanted() == - $printStorageIfTrue => sayBrightly OLDHEAPSTATS() - ---EVALANDFILEACTQ( --- PUTGCEXIT function displayHeapStatsIfWanted ) - ---% stubs for the stats summary fns -statRecordInstantiationEvent() == nil -statRecordLoadEvent() == nil - -statisticsSummary() == '"No statistics available." -@ -\eject -\begin{thebibliography}{99} -\bibitem{1} nothing -\end{thebibliography} -\end{document} |