C/C++ Interactive Guide

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###alltyp.bat lc -ms -i\lc\ -i \lc\s\ groups >>cc.out link \lc\s\c+groups+cputim+returnp+ntim_int+fround+error,groups,,\lc\s\lcm+\lc\s\lc >>cc.out lc -ms -i\lc\ -i \lc\s\ DADD >>cc.out link \lc\s\c+DADD+cputim+returnp+begint+ntim_int+fround+error,DADD,,\lc\s\lcm+\lc\s\lc >>cc.out DADD.exe >DADD.out groups <DADD.out >DADD.grp del DADD.obj del DADD.map del DADD.exe lc -ms -i\lc\ -i \lc\s\ DAND >>cc.out link \lc\s\c+DAND+cputim+returnp+begint+ntim_int+fround+error,DAND,,\lc\s\lcm+\lc\s\lc >>cc.out DAND.exe >DAND.out groups <DAND.out >DAND.grp del DAND.obj del DAND.map del DAND.exe lc -ms -i\lc\ -i \lc\s\ DBAN >>cc.out link \lc\s\c+DBAN+cputim+returnp+begint+ntim_int+fround+error,DBAN,,\lc\s\lcm+\lc\s\lc >>cc.out DBAN.exe >DBAN.out groups <DBAN.out >DBAN.grp del DBAN.obj del DBAN.map del DBAN.exe lc -ms -i\lc\ -i \lc\s\ DBOR >>cc.out link \lc\s\c+DBOR+cputim+returnp+begint+ntim_int+fround+error,DBOR,,\lc\s\lcm+\lc\s\lc >>cc.out DBOR.exe >DBOR.out groups <DBOR.out >DBOR.grp del DBOR.obj del DBOR.map del DBOR.exe lc -ms -i\lc\ -i \lc\s\ DDIV >>cc.out link \lc\s\c+DDIV+cputim+returnp+begint+ntim_int+fround+error,DDIV,,\lc\s\lcm+\lc\s\lc >>cc.out DDIV.exe >DDIV.out groups <DDIV.out >DDIV.grp del DDIV.obj del DDIV.map del DDIV.exe lc -ms -i\lc\ -i \lc\s\ DEOR >>cc.out link \lc\s\c+DEOR+cputim+returnp+begint+ntim_int+fround+error,DEOR,,\lc\s\lcm+\lc\s\lc >>cc.out DEOR.exe >DEOR.out groups <DEOR.out >DEOR.grp del DEOR.obj del DEOR.map del DEOR.exe lc -ms -i\lc\ -i \lc\s\ DEQ >>cc.out link \lc\s\c+DEQ+cputim+returnp+begint+ntim_int+fround+error,DEQ,,\lc\s\lcm+\lc\s\lc >>cc.out DEQ.exe >DEQ.out groups <DEQ.out >DEQ.grp del DEQ.obj del DEQ.map del DEQ.exe lc -ms -i\lc\ -i \lc\s\ DLSH >>cc.out link \lc\s\c+DLSH+cputim+returnp+begint+ntim_int+fround+error,DLSH,,\lc\s\lcm+\lc\s\lc >>cc.out DLSH.exe >DLSH.out groups <DLSH.out >DLSH.grp del DLSH.obj del DLSH.map del DLSH.exe lc -ms -i\lc\ -i \lc\s\ DLT >>cc.out link \lc\s\c+DLT+cputim+returnp+begint+ntim_int+fround+error,DLT,,\lc\s\lcm+\lc\s\lc >>cc.out DLT.exe >DLT.out groups <DLT.out >DLT.grp del DLT.obj del DLT.map del DLT.exe lc -ms -i\lc\ -i \lc\s\ DMUL >>cc.out link \lc\s\c+DMUL+cputim+returnp+begint+ntim_int+fround+error,DMUL,,\lc\s\lcm+\lc\s\lc >>cc.out DMUL.exe >DMUL.out groups <DMUL.out >DMUL.grp del DMUL.obj del DMUL.map del DMUL.exe lc -ms -i\lc\ -i \lc\s\ DREM >>cc.out link \lc\s\c+DREM+cputim+returnp+begint+ntim_int+fround+error,DREM,,\lc\s\lcm+\lc\s\lc >>cc.out DREM.exe >DREM.out groups <DREM.out >DREM.grp del DREM.obj del DREM.map del DREM.exe lc -ms -i\lc\ -i \lc\s\ DRSH >>cc.out link \lc\s\c+DRSH+cputim+returnp+begint+ntim_int+fround+error,DRSH,,\lc\s\lcm+\lc\s\lc >>cc.out DRSH.exe >DRSH.out groups <DRSH.out >DRSH.grp del DRSH.obj del DRSH.map del DRSH.exe lc -ms -i\lc\ -i \lc\s\ DSUB >>cc.out link \lc\s\c+DSUB+cputim+returnp+begint+ntim_int+fround+error,DSUB,,\lc\s\lcm+\lc\s\lc >>cc.out DSUB.exe >DSUB.out groups <DSUB.out >DSUB.grp del DSUB.obj del DSUB.map del DSUB.exe lc -ms -i\lc\ -i \lc\s\ UINC >>cc.out link \lc\s\c+UINC+cputim+returnp+begint+ntim_int+fround+error,UINC,,\lc\s\lcm+\lc\s\lc >>cc.out UINC.exe >UINC.out groups <UINC.out >UINC.grp del UINC.obj del UINC.map del UINC.exe lc -ms -i\lc\ -i \lc\s\ UNEG >>cc.out link \lc\s\c+UNEG+cputim+returnp+begint+ntim_int+fround+error,UNEG,,\lc\s\lcm+\lc\s\lc >>cc.out UNEG.exe >UNEG.out groups <UNEG.out >UNEG.grp del UNEG.obj del UNEG.map del UNEG.exe lc -ms -i\lc\ -i \lc\s\ UPIN >>cc.out link \lc\s\c+UPIN+cputim+returnp+begint+ntim_int+fround+error,UPIN,,\lc\s\lcm+\lc\s\lc >>cc.out UPIN.exe >UPIN.out groups <UPIN.out >UPIN.grp del UPIN.obj del UPIN.map del UPIN.exe ###install.bat lc -ms -i\lc\ -i\lc\s\ calib >>icc.out lc -ms -i\lc\ -i\lc\s\ begint >>icc.out lc -ms -i\lc\ -i\lc\s\ cputim >>icc.out lc -ms -i\lc\ -i\lc\s\ returnp >>icc.out lc -ms -i\lc\ -i\lc\s\ error >>icc.out lc -ms -i\lc\ -i\lc\s\ fround >>icc.out lc -ms -i\lc\ -i\lc\s\ intreg >>icc.out lc -ms -i\lc\ -i\lc\s\ sstat >>icc.out lc -ms -i\lc\ -i\lc\s\ sauto >>icc.out lc -ms -i\lc\ -i\lc\s\ lauto >>icc.out lc -ms -i\lc\ -i\lc\s\ dauto >>icc.out lc -ms -i\lc\ -i\lc\s\ cauto >>icc.out lc -ms -i\lc\ -i\lc\s\ fauto >>icc.out lc -ms -i\lc\ -i\lc\s\ fmttbl >>icc.out link \lc\s\c+calib+cputim+returnp+begint+error+fround+ntim_int,calib,,\lc\s\lcm+\lc\s\lc >>icc.out del calib.map del calib.obj calib.exe > parms.dat type parms.dat link \lc\s\c+cauto+cputim+returnp+begint+error+fround+ntim_int,cauto,,\lc\s\lcm+\lc\s\lc >>icc.out cauto.exe >cauto.out del cauto.obj del cauto.map link \lc\s\c+fauto+cputim+returnp+begint+error+fround+ntim_int,fauto,,\lc\s\lcm+\lc\s\lc >>icc.out fauto.exe >fauto.out del fauto.obj del fauto.map link \lc\s\c+intreg+cputim+returnp+begint+error+fround+ntim_int,intreg,,\lc\s\lcm+\lc\s\lc >>icc.out intreg.exe >intreg.out del intreg.obj del intreg.map link \lc\s\c+sstat+cputim+returnp+begint+error+fround+ntim_int,sstat,,\lc\s\lcm+\lc\s\lc >>icc.out sstat.exe >sstat.out del sstat.obj del sstat.map link \lc\s\c+sauto+cputim+returnp+begint+error+fround+ntim_int,sauto,,\lc\s\lcm+\lc\s\lc >>icc.out sauto.exe >sauto.out del sauto.obj del sauto.map link \lc\s\c+lauto+cputim+returnp+begint+error+fround+ntim_int,lauto,,\lc\s\lcm+\lc\s\lc >>icc.out lauto.exe >lauto.out del lauto.obj del lauto.map link \lc\s\c+dauto+cputim+returnp+begint+error+fround+ntim_int,dauto,,\lc\s\lcm+\lc\s\lc >>icc.out dauto.exe >dauto.out del dauto.obj del dauto.map link \lc\s\c+fmttbl+cputim+returnp+begint+error+fround+ntim_int,fmttbl,,\lc\s\lcm+\lc\s\lc >>icc.out del fmttbl.obj del fmttbl.map fmttbl sauto.out cauto.out lauto.out dauto.out fauto.out ###read.me Dr. Plum: Thanks for the help in getting the files from Efficient C to run! As it turns out, there is no real problem with any of the source on the disk - however several of the files have imbedded page formatting commands with only open comments. I am using Lattice 2.15 and it complains bitterly. NOTE FROM PLUM: When compiling with Lattice, I would simply suggest turning off the "nested comment" behavior via compile-time flag. I did find several problems in the batch files included on the disk, most importantly that the 2.15 version wants to have both the standard and math libraries linked. (This was the cause of my problem with the "Insufficient Memory" error at run time.) I have provided copies of the batch files I used to generate the object and exe files and output in \bat. As far as I can tell, all of the outputs were correct. I have included them in \out. The problem I discussed with you regarding cauto.exe seeming to hang was in truth not a problem but rather a consequence of my impatient expectation of a one to two minute execution time. Cauto takes upwards of 12 minutes (at least on my machine) and was much longer than my expectation. I have included a file called cautotst.c which is simply cauto with printf's to keep track of what is really progressing. If you slave the printer with Ctrl-PrtSc it is reassuring to check that all is will the first time - it also makes obvious that short instructions are repeated many more times than long ones. Perhaps it will be of interest to other with limited patience or high expectations. For reference, the batch files ran for the following times. Install.bat ~3 hrs mkavg.bat 5 mins runmost.bat 45 mins runmost2.bat 50 mins alltyp.bat 1 hr 45 mins If I were doing it all over, I would certainly use a RAM disk and would probably save all of the obj and exe files. My system is an IBM PC with 640K memory, two floppys, a 20Mb hard disk and a monochrome monitor. I used DOS 2.0 and Lattice 2.15 which was loaded into the Lattice standard subdirectories. Thanks again for the help and the replacement disks. Call if you have questions or comments. Bruce Beller 432 Ramsey Road Yardley, Pa. 19067 ###mkavg.bat rem after running install.bat you can run mkavg.bat to compute averages lc -ms -i\lc\ -i\lc\s\ avg >>icc.out link \lc\s\c+avg+cputim+returnp+begint+error+fround+ntim_int,avg,,\lc\s\lcm+\lc\s\lc >>icc.out avg intreg.out 10 >intreg.avg avg sstat.out 10 >sstat.avg avg sauto.out 10 >sauto.avg avg lauto.out 50 >lauto.avg avg dauto.out 400 >dauto.avg avg cauto.out 10 >cauto.avg avg fauto.out 400 >fauto.avg ###runmost.bat lc -ms -i\lc\ -i \lc\s\ FNCALL >>rcc.out link \lc\s\c+FNCALL+cputim+returnp+begint+ntim_int+fround+error,FNCALL,,\lc\s\lcm+\lc\s\lc >>rcc.out FNCALL.exe >FNCALL.out del FNCALL.obj del FNCALL.map del FNCALL.exe lc -ms -i\lc\ -i \lc\s\ LOOPS1 >>rcc.out link \lc\s\c+LOOPS1+cputim+returnp+begint+ntim_int+fround+error,LOOPS1,,\lc\s\lcm+\lc\s\lc >>rcc.out LOOPS1.exe >LOOPS1.out del LOOPS1.obj del LOOPS1.map del LOOPS1.exe lc -ms -i\lc\ -i \lc\s\ LOOPS2 >>rcc.out link \lc\s\c+LOOPS2+cputim+returnp+begint+ntim_int+fround+error,LOOPS2,,\lc\s\lcm+\lc\s\lc >>rcc.out LOOPS2.exe >LOOPS2.out del LOOPS2.obj del LOOPS2.map del LOOPS2.exe lc -ms -i\lc\ -i \lc\s\ 102 >>rcc.out link \lc\s\c+102+cputim+returnp+begint+ntim_int+fround+error,102,,\lc\s\lcm+\lc\s\lc >>rcc.out 102.exe >102.out del 102.obj del 102.map del 102.exe lc -ms -i\lc\ -i \lc\s\ 104 >>rcc.out link \lc\s\c+104+cputim+returnp+begint+ntim_int+fround+error,104,,\lc\s\lcm+\lc\s\lc >>rcc.out 104.exe >104.out del 104.obj del 104.map del 104.exe lc -ms -i\lc\ -i \lc\s\ 105 >>rcc.out link \lc\s\c+105+cputim+returnp+begint+ntim_int+fround+error,105,,\lc\s\lcm+\lc\s\lc >>rcc.out 105.exe >105.out del 105.obj del 105.map del 105.exe lc -ms -i\lc\ -i \lc\s\ 106 >>rcc.out link \lc\s\c+106+cputim+returnp+begint+ntim_int+fround+error,106,,\lc\s\lcm+\lc\s\lc >>rcc.out 106.exe >106.out del 106.obj del 106.map del 106.exe lc -ms -i\lc\ -i \lc\s\ 401 >>rcc.out link \lc\s\c+401+cputim+returnp+begint+ntim_int+fround+error,401,,\lc\s\lcm+\lc\s\lc >>rcc.out 401.exe >401.out del 401.obj del 401.map del 401.exe lc -ms -i\lc\ -i \lc\s\ 402 >>rcc.out link \lc\s\c+402+cputim+returnp+begint+ntim_int+fround+error,402,,\lc\s\lcm+\lc\s\lc >>rcc.out 402.exe >402.out del 402.obj del 402.map del 402.exe lc -ms -i\lc\ -i \lc\s\ 403 >>rcc.out link \lc\s\c+403+cputim+returnp+begint+ntim_int+fround+error,403,,\lc\s\lcm+\lc\s\lc >>rcc.out 403.exe >403.out del 403.obj del 403.map del 403.exe lc -ms -i\lc\ -i \lc\s\ 405 >>rcc.out link \lc\s\c+405+cputim+returnp+begint+ntim_int+fround+error,405,,\lc\s\lcm+\lc\s\lc >>rcc.out 405.exe >405.out del 405.obj del 405.map del 405.exe lc -ms -i\lc\ -i \lc\s\ 411 >>rcc.out link \lc\s\c+411+cputim+returnp+begint+ntim_int+fround+error,411,,\lc\s\lcm+\lc\s\lc >>rcc.out 411.exe >411.out del 411.obj del 411.map del 411.exe lc -ms -i\lc\ -i \lc\s\ 413 >>rcc.out link \lc\s\c+413+cputim+returnp+begint+ntim_int+fround+error,413,,\lc\s\lcm+\lc\s\lc >>rcc.out 413.exe >413.out del 413.obj del 413.map del 413.exe lc -ms -i\lc\ -i \lc\s\ 501 >>rcc.out link \lc\s\c+501+cputim+returnp+begint+ntim_int+fround+error,501,,\lc\s\lcm+\lc\s\lc >>rcc.out 501.exe >501.out del 501.obj del 501.map del 501.exe lc -ms -i\lc\ -i \lc\s\ 503 >>rcc.out link \lc\s\c+503+cputim+returnp+begint+ntim_int+fround+error,503,,\lc\s\lcm+\lc\s\lc >>rcc.out 503.exe >503.out del 503.obj del 503.map del 503.exe lc -ms -i\lc\ -i \lc\s\ 504 >>rcc.out link \lc\s\c+504+cputim+returnp+begint+ntim_int+fround+error,504,,\lc\s\lcm+\lc\s\lc >>rcc.out 504.exe >504.out del 504.obj del 504.map del 504.exe lc -ms -i\lc\ -i \lc\s\ 505 >>rcc.out link \lc\s\c+505+cputim+returnp+begint+ntim_int+fround+error,505,,\lc\s\lcm+\lc\s\lc >>rcc.out 505.exe >505.out del 505.obj del 505.map del 505.exe lc -ms -i\lc\ -i \lc\s\ 506 >>rcc.out link \lc\s\c+506+cputim+returnp+begint+ntim_int+fround+error,506,,\lc\s\lcm+\lc\s\lc >>rcc.out 506.exe >506.out del 506.obj del 506.map del 506.exe lc -ms -i\lc\ -i \lc\s\ 507 >>rcc.out link \lc\s\c+507+cputim+returnp+begint+ntim_int+fround+error,507,,\lc\s\lcm+\lc\s\lc >>rcc.out 507.exe >507.out del 507.obj del 507.map del 507.exe lc -ms -i\lc\ -i \lc\s\ 508 >>rcc.out link \lc\s\c+508+cputim+returnp+begint+ntim_int+fround+error,508,,\lc\s\lcm+\lc\s\lc >>rcc.out 508.exe >508.out del 508.obj del 508.map del 508.exe lc -ms -i\lc\ -i \lc\s\ 601 >>rcc.out link \lc\s\c+601+cputim+returnp+begint+ntim_int+fround+error,601,,\lc\s\lcm+\lc\s\lc >>rcc.out 601.exe >601.out del 601.obj del 601.map del 601.exe ###runmost2.bat lc -ms -i\lc\ -i \lc\s\ switch >>rcc2.out link \lc\s\c+switch+cputim+returnp+begint+ntim_int+fround+error,switch,,\lc\s\lcm+\lc\s\lc >>rcc2.out switch.exe >switch.out del switch.obj del switch.map del switch.exe lc -ms -i\lc\ -i \lc\s\ ctypelib >>rcc2.out link \lc\s\c+ctypelib+cputim+returnp+begint+ntim_int+fround+error,ctypelib,,\lc\s\lcm+\lc\s\lc >>rcc2.out ctypelib.exe >ctypelib.out del ctypelib.obj del ctypelib.map del ctypelib.exe lc -ms -i\lc\ -i \lc\s\ fdlib >>rcc2.out link \lc\s\c+fdlib+cputim+returnp+begint+ntim_int+fround+error,fdlib,,\lc\s\lcm+\lc\s\lc >>rcc2.out fdlib.exe >fdlib.out del fdlib.obj del fdlib.map del fdlib.exe lc -ms -i\lc\ -i \lc\s\ mathlib >>rcc2.out link \lc\s\c+mathlib+cputim+returnp+begint+ntim_int+fround+error,mathlib,,\lc\s\lcm+\lc\s\lc >>rcc2.out mathlib.exe >mathlib.out del mathlib.obj del mathlib.map del mathlib.exe lc -ms -i\lc\ -i \lc\s\ strlib >>rcc2.out link \lc\s\c+strlib+cputim+returnp+begint+ntim_int+fround+error,strlib,,\lc\s\lcm+\lc\s\lc >>rcc2.out strlib.exe >strlib.out del strlib.obj del strlib.map del strlib.exe lc -ms -i\lc\ -i \lc\s\ stdlib >>rcc2.out link \lc\s\c+stdlib+cputim+returnp+begint+ntim_int+fround+error,stdlib,,\lc\s\lcm+\lc\s\lc >>rcc2.out stdlib.exe >stdlib.out del stdlib.obj del stdlib.map del stdlib.exe lc -ms -i\lc\ -i \lc\s\ stdiolib >>rcc2.out link \lc\s\c+stdiolib+cputim+returnp+begint+ntim_int+fround+error,stdiolib,,\lc\s\lcm+\lc\s\lc >>rcc2.out stdiolib.exe >stdiolib.out del stdiolib.obj del stdiolib.map del stdiolib.exe lc -ms -i\lc\ -i \lc\s\ harness1 >>rcc2.out link \lc\s\c+harness1+cputim+returnp+begint+ntim_int+fround+error,harness1,,\lc\s\lcm+\lc\s\lc >>rcc2.out rem harness1 time harness1.exe >harness1.out time del harness1.obj del harness1.map del harness1.exe lc -ms -i\lc\ -i \lc\s\ harness2 >>rcc2.out link \lc\s\c+harness2+cputim+returnp+begint+ntim_int+fround+error,harness2,,\lc\s\lcm+\lc\s\lc >>rcc2.out rem harness2 time harness2.exe >harness2.out time del harness2.obj del harness2.map del harness2.exe lc -ms -i\lc\ -i \lc\s\ harness3 >>rcc2.out link \lc\s\c+harness3+cputim+returnp+begint+ntim_int+fround+error,harness3,,\lc\s\lcm+\lc\s\lc >>rcc2.out rem harness3 time harness3.exe >harness3.out time del harness3.obj del harness3.map del harness3.exe lc -ms -i\lc\ -i \lc\s\ harness4 >>rcc2.out link \lc\s\c+harness4+cputim+returnp+begint+ntim_int+fround+error,harness4,,\lc\s\lcm+\lc\s\lc >>rcc2.out rem harness4 time harness4.exe >harness4.out time del harness4.obj del harness4.map del harness4.exe lc -ms -i\lc\ -i \lc\s\ optimtst >>rcc2.out link \lc\s\c+optimtst+cputim+returnp+begint+ntim_int+fround+error,optimtst,,\lc\s\lcm+\lc\s\lc >>rcc2.out optimtst.exe >optimtst.out del optimtst.obj del optimtst.map del optimtst.exe ###102.out Code sample Size Time (usec) Bit Count V1 8 411. ++k 4 4.30 j >> k 5 12.7 j <= k 12 12.0 j & k 3 3.76 ###104.out Code sample Size Time (usec) Bit Count V2 8 291. ###105.out Code sample Size Time (usec) Bit Count V3 8 291. ###106.out Code sample Size Time (usec) Bit Count V4 8 200. ###401.out Code sample Size Time (usec) Bit Count V5 8 57.8 ###402.out Code sample Size Time (usec) Integer indexed loop 28 3400. ###403.out Code sample Size Time (usec) Register indexed loo 28 3400. ###405.out Code sample Size Time (usec) Bit count V6 13 12.5 ###411.out Code sample Size Time (usec) i = k; j = k 12 10.3 i = j = k 9 15.0 ###413.out Code sample Size Time (usec) expr = 5 * expr 40 110. expr *= 5 33 102. ###501.out Code sample Size Time (usec) Array indexing loop 28 3400. ###503.out Code sample Size Time (usec) Pointer loop 28 3280. ###504.out Code sample Size Time (usec) Pointer loop 3 3320. ###505.out Code sample Size Time (usec) Two-Dimensional loop 62 8000. ###506.out Code sample Size Time (usec) Ptr looping 2 dimens 0 3320. ###507.out Code sample Size Time (usec) Convert Long to ASCI 12 121. ###508.out Code sample Size Time (usec) Long to ASCII using 15 153. ###601.out Code sample Size Time (usec) if-else 20 13.9 ###cauto.avg (double)k 10 163. (int)k 2 0.00 (char)k 2 0.00 &k 0 0.00 ~k 4 1.25 -k 4 1.25 j * k 17 46.3 j / k 18 53.9 j % k 18 53.8 Average of other samples 10.7 ###cauto.out Code sample Size Time (usec) s.m - - p->m - - a[k] 9 8.61 (double)k 10 163. (long)k 9 7.53 (int)k 2 0.00 (char)k 2 0.00 &k 0 0.00 ~k 4 1.25 ++k 8 6.02 k++ 14 14.9 !k 10 6.02 -k 4 1.25 j * k 17 46.3 j / k 18 53.9 j % k 18 53.8 j + k 9 7.53 j - k 9 7.53 j << k 11 22.2 j >> k 11 22.2 j <= k 18 14.8 j != k 18 16.1 j && k 16 8.49 j || k 16 8.49 j & k 9 7.54 j | k 9 7.53 j ^ k 9 7.53 i ? j : k 13 12.4 j = k 6 7.17 ###ctypelib.out Code sample Size Time (usec) isalnum(c) 14 13.1 isalpha(c) 14 13.1 isascii(c) 14 10.1 iscntrl(c) 14 13.1 isdigit(c) 14 13.1 islower(c) 14 13.1 isprint(c) 14 13.1 ispunct(c) 14 13.1 isspace(c) 14 13.1 isupper(c) 14 13.3 tolower(c) 32 31.2 toupper(c) 32 31.2 ###dadd.grp Group 1: avg=4.269 tmin=3.78 tmax=4.65 e s e u s s s s u s a s a u s r i Group 2: avg=8.003 tmin=7.55 tmax=8.24 e c s c a c Group 3: avg=15.70 tmin=14.7 tmax=16.2 e l s l a l Group 4: avg=727.7 tmin=727. tmax=728. a d s d e d Group 5: avg=1567. tmin=1560. tmax=1580. a f s f e f ###dadd.out Code sample Size Time (usec) a f 39 1560. a d 21 727. s f 41 1580. s d 23 728. e f 41 1560. e d 23 728. e c 10 8.24 e s 4 4.65 e l 12 16.2 e u s 4 4.63 s c 10 8.22 s s 4 4.63 s l 12 16.2 s u s 4 4.63 a c 9 7.55 a s 3 3.78 a l 9 14.7 a u s 3 3.78 r i 3 3.78 ###dand.grp Group 1: avg=17.14 tmin=14.7 tmax=19.0 e c e s e u s s c s s s u s a c a s a u s r i Group 2: avg=25.63 tmin=24.4 tmax=26.3 e l s l a l Group 3: avg=237.3 tmin=204. tmax=270. a f a d s f s d e f e d ###dand.out Code sample Size Time (usec) a f 38 204. a d 46 266. s f 40 207. s d 50 270. e f 40 207. e d 50 270. e c 18 16.2 e s 18 18.9 e l 22 26.3 e u s 18 18.9 s c 18 16.2 s s 18 19.0 s l 22 26.2 s u s 18 18.9 a c 16 14.7 a s 16 16.2 a l 20 24.4 a u s 16 16.2 r i 16 16.2 ###dauto.avg (double)k 0 0.00 &k 0 0.00 -k 17 27.6 j * k 21 2670. j / k 21 4190. i ? j : k 31 37.6 j = k 12 33.9 Average of other samples 364. ###dauto.out Code sample Size Time (usec) s.m - - p->m - - a[k] - - (double)k 0 0.00 (long)k 12 351. (int)k 12 179. (char)k 14 178. &k 0 0.00 ~k - - ++k 33 805. k++ - - !k 29 141. -k 17 27.6 j * k 21 2670. j / k 21 4190. j % k - - j + k 21 717. j - k 21 637. j << k - - j >> k - - j <= k 33 295. j != k 33 219. j && k 46 242. j || k 46 242. j & k - - j | k - - j ^ k - - i ? j : k 31 37.6 j = k 12 33.9 ###dban.grp Group 1: avg=4.271 tmin=3.78 tmax=4.65 e s e u s s s s u s a s a u s r i Group 2: avg=7.993 tmin=7.53 tmax=8.23 e c s c a c Group 3: avg=15.60 tmin=14.4 tmax=16.2 e l s l a l ###dban.out Code sample Size Time (usec) e c 10 8.23 e s 4 4.65 e l 12 16.2 e u s 4 4.65 s c 10 8.22 s s 4 4.63 s l 12 16.2 s u s 4 4.63 a c 9 7.53 a s 3 3.78 a l 9 14.4 a u s 3 3.78 r i 3 3.78 ###dbor.grp Group 1: avg=4.271 tmin=3.78 tmax=4.65 e s e u s s s s u s a s a u s r i Group 2: avg=7.997 tmin=7.53 tmax=8.24 e c s c a c Group 3: avg=15.60 tmin=14.4 tmax=16.2 e l s l a l ###dbor.out Code sample Size Time (usec) e c 10 8.24 e s 4 4.65 e l 12 16.2 e u s 4 4.65 s c 10 8.22 s s 4 4.63 s l 12 16.2 s u s 4 4.63 a c 9 7.53 a s 3 3.78 a l 9 14.4 a u s 3 3.78 r i 3 3.78 ###ddiv.grp Group 1: avg=38.86 tmin=36.2 tmax=40.3 e s e u s s s s u s a s a u s r i Group 2: avg=53.93 tmin=53.8 tmax=54.1 e c s c a c Group 3: avg=627.7 tmin=623. tmax=630. e l s l a l Group 4: avg=3992. tmin=3620. tmax=4360. a f a d s f s d e f e d ###ddiv.out Code sample Size Time (usec) a f 39 4350. a d 21 3620. s f 41 4360. s d 23 3630. e f 41 4350. e d 23 3640. e c 19 54.1 e s 5 40.3 e l 15 630. e u s 6 37.2 s c 19 53.9 s s 5 40.3 s l 15 630. s u s 6 37.4 a c 18 53.8 a s 4 40.3 a l 12 623. a u s 5 36.2 r i 4 40.3 ###deor.grp Group 1: avg=4.271 tmin=3.78 tmax=4.65 e s e u s s s s u s a s a u s r i Group 2: avg=7.997 tmin=7.53 tmax=8.24 e c s c a c Group 3: avg=15.60 tmin=14.4 tmax=16.2 e l s l a l ###deor.out Code sample Size Time (usec) e c 10 8.24 e s 4 4.65 e l 12 16.2 e u s 4 4.65 s c 10 8.22 s s 4 4.63 s l 12 16.2 s u s 4 4.63 a c 9 7.53 a s 3 3.78 a l 9 14.4 a u s 3 3.78 r i 3 3.78 ###deq.grp Group 1: avg=13.85 tmin=12.4 tmax=16.3 e c e s e u s s c s s s u s a c a s a u s r i Group 2: avg=25.37 tmin=23.7 tmax=26.2 e l s l a l Group 3: avg=214.0 tmin=214. tmax=214. a d s d e d Group 4: avg=1047. tmin=1040. tmax=1050. a f s f e f ###deq.out Code sample Size Time (usec) a f 51 1040. a d 33 214. s f 53 1050. s d 35 214. e f 53 1050. e d 35 214. e c 19 16.2 e s 13 13.2 e l 23 26.2 e u s 13 13.1 s c 19 16.3 s s 13 13.1 s l 23 26.2 s u s 13 13.3 a c 18 16.1 a s 12 12.4 a l 20 23.7 a u s 12 12.4 r i 12 12.4 ###dlsh.grp Group 1: avg=21.46 tmin=19.9 tmax=23.7 e c e s e u s s c s s s u s a c a s a u s r i Group 2: avg=138.0 tmin=136. tmax=140. e l s l a l ###dlsh.out Code sample Size Time (usec) e c 12 23.7 e s 6 19.9 e l 18 138. e u s 8 22.2 s c 12 23.7 s s 6 19.9 s l 18 140. s u s 8 22.1 a c 11 22.2 a s 5 19.9 a l 16 136. a u s 7 21.1 r i 5 19.9 ###dlt.grp Group 1: avg=13.81 tmin=12.4 tmax=16.2 e c e s e u s s c s s s u s a c a s a u s r i Group 2: avg=68.13 tmin=66.4 tmax=69.0 e l s l a l Group 3: avg=214.0 tmin=214. tmax=214. a d s d e d Group 4: avg=1047. tmin=1040. tmax=1050. a f s f e f ###dlt.out Code sample Size Time (usec) a f 51 1040. a d 33 214. s f 53 1050. s d 35 214. e f 53 1050. e d 35 214. e c 19 16.2 e s 13 13.1 e l 24 69.0 e u s 13 13.1 s c 19 16.2 s s 13 13.1 s l 24 69.0 s u s 13 13.1 a c 18 16.1 a s 12 12.4 a l 21 66.4 a u s 12 12.4 r i 12 12.4 ###dmul.grp Group 1: avg=32.06 tmin=31.2 tmax=32.8 e s e u s s s s u s a s a u s r i Group 2: avg=46.30 tmin=46.3 tmax=46.3 e c s c a c Group 3: avg=154.3 tmin=153. tmax=155. e l s l a l Group 4: avg=3012. tmin=2650. tmax=3380. a f a d s f s d e f e d ###dmul.out Code sample Size Time (usec) a f 39 3370. a d 21 2650. s f 41 3370. s d 23 2650. e f 41 3380. e d 23 2650. e c 18 46.3 e s 4 32.8 e l 15 155. e u s 4 31.2 s c 18 46.3 s s 4 32.6 s l 15 155. s u s 4 31.2 a c 17 46.3 a s 3 32.6 a l 12 153. a u s 3 31.2 r i 3 32.8 ###drem.grp Group 1: avg=38.89 tmin=36.3 tmax=40.3 e s e u s s s s u s a s a u s r i Group 2: avg=53.87 tmin=53.8 tmax=53.9 e c s c a c Group 3: avg=627.0 tmin=622. tmax=630. e l s l a l ###drem.out Code sample Size Time (usec) e c 19 53.9 e s 5 40.3 e l 15 629. e u s 6 37.4 s c 19 53.9 s s 5 40.3 s l 15 630. s u s 6 37.3 a c 18 53.8 a s 4 40.3 a l 12 622. a u s 5 36.3 r i 4 40.3 ###drsh.grp Group 1: avg=21.46 tmin=19.9 tmax=23.7 e c e s e u s s c s s s u s a c a s a u s r i Group 2: avg=138.0 tmin=136. tmax=140. e l s l a l ###drsh.out Code sample Size Time (usec) e c 12 23.7 e s 6 19.9 e l 18 138. e u s 8 22.2 s c 12 23.7 s s 6 19.9 s l 18 140. s u s 8 22.1 a c 11 22.2 a s 5 19.9 a l 16 136. a u s 7 21.1 r i 5 19.9 ###dsub.grp Group 1: avg=4.269 tmin=3.78 tmax=4.65 e s e u s s s s u s a s a u s r i Group 2: avg=8.003 tmin=7.55 tmax=8.24 e c s c a c Group 3: avg=15.63 tmin=14.5 tmax=16.2 e l s l a l Group 4: avg=712.7 tmin=712. tmax=713. a d s d e d Group 5: avg=1557. tmin=1550. tmax=1570. a f s f e f ###dsub.out Code sample Size Time (usec) a f 39 1550. a d 21 713. s f 41 1570. s d 23 712. e f 41 1550. e d 23 713. e c 10 8.24 e s 4 4.65 e l 12 16.2 e u s 4 4.63 s c 10 8.22 s s 4 4.63 s l 12 16.2 s u s 4 4.63 a c 9 7.55 a s 3 3.78 a l 9 14.5 a u s 3 3.78 r i 3 3.78 ###fauto.avg &k 0 0.00 !k 27 112. j * k 39 3400. j / k 39 4920. j && k 38 196. j || k 38 196. j = k 12 19.9 Average of other samples 905. ###fauto.out Code sample Size Time (usec) s.m - - p->m - - a[k] - - (double)k 11 360. (long)k 6 716. (int)k 6 540. (char)k 8 543. &k 0 0.00 ~k - - ++k 30 1920. k++ - - !k 27 112. -k 14 380. j * k 39 3400. j / k 39 4920. j % k - - j + k 39 1530. j - k 39 1420. j << k - - j >> k - - j <= k 51 1120. j != k 51 1050. j && k 38 196. j || k 38 196. j & k - - j | k - - j ^ k - - i ? j : k 29 375. j = k 12 19.9 ###fdlib.out Code sample Size Time (usec) open, close 22 483000. read-BUFSIZ chars 38 182000. lseek, read-BUFSIZ 48 215000. write-BUFSIZ chars 16 148. ###fncall.out Code sample Size Time (usec) fn call 3 18.8 fn call w save 3 36.4 fn w 1 arg 8 28.7 fn w 2 arg 10 31.4 fn w 3 arg 11 34.7 fn call * 3 22.6 ###harness1.out ###harness2.out ###harness3.out long divides require 605.4 microseconds long additions require 10.0 microseconds ###harness4.out long divides require 605.4 microseconds long additions require 10.0 microseconds ###intreg.avg p->m 3 3.78 (double)k 8 162. (int)k 0 0.00 (char)k 2 0.00 ~k 2 0.00 -k 2 0.00 j / k 4 40.2 j % k 4 40.2 j + k 3 3.78 j - k 3 3.78 j & k 3 3.78 j | k 3 3.78 j ^ k 3 3.78 Average of other samples 12.2 ###intreg.out Code sample Size Time (usec) s.m - - p->m 3 3.78 a[k] 7 7.55 (double)k 8 162. (long)k 7 6.04 (int)k 0 0.00 (char)k 2 0.00 &k - - ~k 2 0.00 ++k 4 4.30 k++ 3 6.47 !k 10 7.55 -k 2 0.00 j * k 3 32.9 j / k 4 40.2 j % k 4 40.2 j + k 3 3.78 j - k 3 3.78 j << k 5 19.9 j >> k 5 19.9 j <= k 12 12.2 j != k 12 12.4 j && k 16 9.96 j || k 16 9.96 j & k 3 3.78 j | k 3 3.78 j ^ k 3 3.78 i ? j : k 11 11.1 j = k 6 10.2 ###lauto.avg s.m 0 0.00 p->m 3 3.76 a[k] 7 7.53 (double)k 11 179. (long)k 0 0.00 (int)k 0 0.00 (char)k 2 0.00 &k 0 0.00 ~k 7 7.53 !k 12 12.4 -k 10 11.1 j * k 12 153. j / k 12 623. j % k 12 623. j + k 9 14.4 j - k 9 14.4 j & k 9 14.4 j | k 9 14.5 j ^ k 9 14.5 Average of other samples 47.3 ###lauto.out Code sample Size Time (usec) s.m 0 0.00 p->m 3 3.76 a[k] 7 7.53 (double)k 11 179. (long)k 0 0.00 (int)k 0 0.00 (char)k 2 0.00 &k 0 0.00 ~k 7 7.53 ++k 15 19.2 k++ 11 19.9 !k 12 12.4 -k 10 11.1 j * k 12 153. j / k 12 623. j % k 12 623. j + k 9 14.4 j - k 9 14.4 j << k 16 136. j >> k 16 136. j <= k 21 61.4 j != k 20 23.7 j && k 20 18.2 j || k 20 18.2 j & k 9 14.4 j | k 9 14.5 j ^ k 9 14.5 i ? j : k 19 20.6 j = k 12 19.9 ###loops1.out Code sample Size Time (usec) up to 10 14 214. down toward zero 14 214. LOOPDOWN 16 206. ###loops2.out Code sample Size Time (usec) register up to 10 14 214. register toward zero 14 214. register LOOPDOWN 16 206. ###mathlib.out Code sample Size Time (usec) atan(x) 23 47300. cos(x) 23 49300. exp(x) 23 36700. log(x) 23 9090. log10(x) 23 12200. pow(x, y) 39 44000. sin(x) 23 40200. sqrt(x) 23 21800. ###optimtst.out Code sample Size Time (usec) Const folding #1 5 5.68 Const folding #2 5 5.66 Const fold + prop #1 14 5.67 Const fold + prop #2 10 5.69 Adding 0 #1 6 10.2 Adding 0 #2 6 10.2 Adding 1 #1 3 6.44 Adding 1 #2 4 7.17 Mult by 0 #1 10 40.3 Mult by 0 #2 5 5.66 Mult by 1 #1 6 10.2 Mult by 1 #2 6 10.2 Mult by power 2 #1 10 16.3 Mult by power 2 #2 10 16.4 Div by power 2 #1 3 6.42 Div by power 2 #2 3 6.44 Commute & rearr #1 19 23.8 Commute & rearr #2 14 18.8 Assigning 0 #1 5 5.68 Assigning 0 #2 5 5.66 Test against 0 #1 13 5.17 Test against 0 #2 12 5.18 Post-inc by 1 #1 3 6.44 Post-inc by 1 #2 4 7.17 Pre-inc by 1 #1 3 6.44 Pre-inc by 1 #2 4 7.19 Post-inc by >1 #1 5 7.45 Post-inc by >1 #2 4 7.17 Pre-inc by >1 #1 5 7.46 Pre-inc by >1 #2 4 7.19 Const subscript #1 6 10.2 Const subscript #2 13 19.0 Jmp to jmp elim #1 53 26.5 Jmp to jmp elim #2 59 5.72 Const test elim #1 9 41.5 Const test elim #2 9 41.5 Dead code elim #1 30 80.6 Dead code elim #2 15 80.8 CSE elim #1 29 43.4 CSE elim #1 18 43.1 Common tail elim #1 49 86.7 Common tail elim #2 41 47.8 Code Hoisting #1 49 86.9 Code Hoisting #2 41 41.9 Combine mult-plus #1 11 14.3 Combine mult-plus #2 8 11.3 Combine indr-plus #1 35 624. Combine indr-plus #2 35 622. if (i) 25 15.2 if (!i) 25 15.2 if (i != 0) 25 15.2 if (i == 0) 25 15.2 ###parms.dat Code sample Size Time (usec) no asst 48 20.1 reg asst 54 30.3 dbl asst 60 54.0 ###sauto.avg s.m 0 0.00 p->m 3 3.78 (double)k 8 162. (int)k 0 0.00 (char)k 2 0.00 &k 0 0.00 ~k 2 0.00 -k 2 0.00 j / k 4 40.2 j % k 4 40.2 j + k 3 3.76 j - k 3 3.76 j & k 3 3.78 j | k 3 3.76 j ^ k 3 3.76 Average of other samples 12.2 ###sauto.out Code sample Size Time (usec) s.m 0 0.00 p->m 3 3.78 a[k] 7 7.55 (double)k 8 162. (long)k 7 6.04 (int)k 0 0.00 (char)k 2 0.00 &k 0 0.00 ~k 2 0.00 ++k 4 4.32 k++ 3 6.47 !k 10 7.55 -k 2 0.00 j * k 3 33.1 j / k 4 40.2 j % k 4 40.2 j + k 3 3.76 j - k 3 3.76 j << k 5 19.9 j >> k 5 19.9 j <= k 12 12.0 j != k 12 12.4 j && k 16 9.96 j || k 16 9.96 j & k 3 3.78 j | k 3 3.76 j ^ k 3 3.76 i ? j : k 11 11.1 j = k 6 10.2 ###space.tbl s.m 0 - 0 - - p->m 3 - 3 - - a[k] 7 9 7 - - (double)k 8 10 11 0 11 (long)k 7 9 0 12 6 (int)k 0 2 0 12 6 (char)k 2 2 2 14 8 &k 0 0 0 0 0 ~k 2 4 7 - - ++k 4 8 15 33 30 k++ 3 14 11 - - !k 10 10 12 29 27 -k 2 4 10 17 14 j * k 3 17 12 21 39 j / k 4 18 12 21 39 j % k 4 18 12 - - j + k 3 9 9 21 39 j - k 3 9 9 21 39 j << k 5 11 16 - - j >> k 5 11 16 - - j <= k 12 18 21 33 51 j != k 12 18 20 33 51 j && k 16 16 20 46 38 j || k 16 16 20 46 38 j & k 3 9 9 - - j | k 3 9 9 - - j ^ k 3 9 9 - - i ? j : k 11 13 19 31 29 j = k 6 6 12 12 12 ###sstat.avg s.m 0 0.00 (double)k 8 162. (int)k 0 0.00 (char)k 2 0.00 &k 0 0.00 ~k 2 0.00 -k 2 0.00 j * k 4 33.3 j / k 5 40.3 j % k 5 40.3 Average of other samples 8.87 ###sstat.out Code sample Size Time (usec) s.m 0 0.00 p->m 4 5.03 a[k] 8 8.24 (double)k 8 162. (long)k 7 6.05 (int)k 0 0.00 (char)k 2 0.00 &k 0 0.00 ~k 2 0.00 ++k 4 3.78 k++ 4 6.71 !k 11 8.39 -k 2 0.00 j * k 4 33.3 j / k 5 40.3 j % k 5 40.3 j + k 4 4.63 j - k 4 4.63 j << k 6 19.9 j >> k 6 19.9 j <= k 13 12.4 j != k 13 13.1 j && k 18 10.6 j || k 18 10.6 j & k 4 4.65 j | k 4 4.63 j ^ k 4 4.63 i ? j : k 12 12.4 j = k 6 8.30 ###stdiolib.out Code sample Size Time (usec) fopen, fclose 22 2020000. fgetc 35 239. fgets-100chars 44 11200. fprintf-%d 16 9760. fprintf-%d %d 17 25200. fputc 12 560. fputs-100 chars 12 34700. fread-100chars 49 31500. fread-BUFSIZ chars 49 142000. fscanf-1 int 45 2010. fscanf-2 ints 46 3820. fseek, fgetc 43 116000. fwrite-100 chars 20 38700. fwrite-BUFSIZ chars 20 226000. sprintf-1 int 17 7590. sprintf-2 ints 18 15100. sscanf-1 int 17 1820. sscanf-2 ints 18 3740. ###stdlib.out Code sample Size Time (usec) atof("12345") 9 6780. atoi("500") 9 557. atol("32123") 9 1400. p = calloc(2, 2), fr 19 2350. p = malloc(2), free( 18 2200. rand() 3 239. ###strlib.out Code sample Size Time (usec) strcat-0 chars 13 165. strcat-100 chars 17 3860. strchr-0 chars 13 110. strchr-100 chars 13 4480. strcmp-0 chars 10 67.5 strcmp-100 chars 10 5360. strcpy-0 chars 13 86.6 strcpy-100 chars 13 3790. strlen-0 chars 9 62.6 strlen-100 chars 9 3190. strncat-0 chars 17 187. strncat-100 chars 21 5580. strncmp-0 chars 14 109. strncmp-100 chars 14 8020. strncpy-0 chars 17 112. strncpy-100 chars 17 5920. ###switch.out Code sample Size Time (usec) switch1 (1) 29 24.2 switch1 (10) 29 18.8 switch1 (100) 29 15.2 switch2 (1) 484 33.9 switch2 (2) 484 33.9 switch2 (101) 484 35.0 ###time.tbl s.m 0.00 - 0.00 - - p->m 3.78 - 3.76 - - a[k] 7.55 8.61 7.53 - - (double)k 162. 163. 179. 0.00 360. (long)k 6.04 7.53 0.00 351. 716. (int)k 0.00 0.00 0.00 179. 540. (char)k 0.00 0.00 0.00 178. 543. &k 0.00 0.00 0.00 0.00 0.00 ~k 0.00 1.25 7.53 - - ++k 4.32 6.02 19.2 805. 1920. k++ 6.47 14.9 19.9 - - !k 7.55 6.02 12.4 141. 112. -k 0.00 1.25 11.1 27.6 380. j * k 33.1 46.3 153. 2670. 3400. j / k 40.2 53.9 623. 4190. 4920. j % k 40.2 53.8 623. - - j + k 3.76 7.53 14.4 717. 1530. j - k 3.76 7.53 14.4 637. 1420. j << k 19.9 22.2 136. - - j >> k 19.9 22.2 136. - - j <= k 12.0 14.8 61.4 295. 1120. j != k 12.4 16.1 23.7 219. 1050. j && k 9.96 8.49 18.2 242. 196. j || k 9.96 8.49 18.2 242. 196. j & k 3.78 7.54 14.4 - - j | k 3.76 7.53 14.5 - - j ^ k 3.76 7.53 14.5 - - i ? j : k 11.1 12.4 20.6 37.6 375. j = k 10.2 7.17 19.9 33.9 19.9 ###uinc.grp Group 1: avg=4.003 tmin=3.76 tmax=4.32 e s e u s s s s u s a s a u s r i Group 2: avg=6.323 tmin=6.04 tmax=6.47 e c s c a c Group 3: avg=20.53 tmin=19.2 tmax=21.2 e l s l a l Group 4: avg=757.0 tmin=757. tmax=757. a d s d e d Group 5: avg=1873. tmin=1860. tmax=1890. a f s f e f ###uinc.out Code sample Size Time (usec) a f 30 1860. a d 33 757. s f 32 1890. s d 37 757. e f 32 1870. e d 37 757. e c 8 6.47 e s 4 3.78 e l 17 21.2 e u s 4 3.76 s c 8 6.46 s s 4 3.76 s l 17 21.2 s u s 4 3.76 a c 8 6.04 a s 4 4.32 a l 15 19.2 a u s 4 4.32 r i 4 4.32 ###uneg.grp Group 1: avg=0.000 tmin=0.00 tmax=0.00 e s Group 2: avg=0.000 tmin=0.00 tmax=0.00 e u s Group 3: avg=0.000 tmin=0.00 tmax=0.00 s s Group 4: avg=0.000 tmin=0.00 tmax=0.00 s u s Group 5: avg=0.000 tmin=0.00 tmax=0.00 a s Group 6: avg=0.000 tmin=0.00 tmax=0.00 a u s Group 7: avg=0.000 tmin=0.00 tmax=0.00 r i Group 8: avg=1.257 tmin=1.25 tmax=1.27 e c s c a c Group 9: avg=12.03 tmin=11.3 tmax=12.4 e l s l a l Group 10: avg=29.30 tmin=27.6 tmax=30.2 a d s d e d Group 11: avg=380.7 tmin=380. tmax=381. a f s f e f ###uneg.out Code sample Size Time (usec) a f 14 381. a d 17 27.6 s f 15 380. s d 19 30.2 e f 15 381. e d 19 30.1 e c 4 1.25 e s 2 0.00 e l 11 12.4 e u s 2 0.00 s c 4 1.27 s s 2 0.00 s l 11 12.4 s u s 2 0.00 a c 4 1.25 a s 2 0.00 a l 10 11.3 a u s 2 0.00 r i 2 0.00 ###upin.grp Group 1: avg=6.607 tmin=6.47 tmax=6.71 e s e u s s s s u s a s a u s r i Group 2: avg=14.83 tmin=14.8 tmax=14.9 e c s c a c Group 3: avg=21.70 tmin=19.9 tmax=22.6 e l s l a l ###upin.out Code sample Size Time (usec) e c 14 14.8 e s 4 6.71 e l 14 22.6 e u s 4 6.71 s c 14 14.8 s s 4 6.71 s l 14 22.6 s u s 4 6.71 a c 14 14.9 a s 3 6.47 a l 11 19.9 a u s 3 6.47 r i 3 6.47 ###EOF