From 690251a492b6af775e5f37141e4076f0f609928d Mon Sep 17 00:00:00 2001
From: Tom Wilson <wilsontp@gmail.com>
Date: Mon, 28 Oct 2019 10:34:24 -0700
Subject: [PATCH 1/2] update with raw timing, cleaned up timing code

This version cleans up the timing code to make it more readable.

Adds a raw TIME and ADJUSTED time column to the output.

Fixed issues with inter-test timing. Oleg's version was trying to store the results of one test to inform future tests (aka: use integer assignment to deduct the results of integer addition later), but this wasn't actually working.

Future suggestions:
* Add integer% tests to compare manipulating int% types
* Add tests with $hex and %binary literals
---
 basic/basic-benchmark.bas | 85 +++++++++++++++++++++------------------
 1 file changed, 45 insertions(+), 40 deletions(-)

diff --git a/basic/basic-benchmark.bas b/basic/basic-benchmark.bas
index d23b4a8..de2a235 100644
--- a/basic/basic-benchmark.bas
+++ b/basic/basic-benchmark.bas
@@ -1,95 +1,100 @@
-1 PRINT CHR$(147);
-
-10 FF = 1000: REM NUMBER OF EXECUTIONS TO GET AVERAGE
-
+0 REM BASIC-BENCHMARK.BAS BY OLEG-IMANILOV
+1 REM UPDATES BY TOM WILSON FOR RAW/ADJUSTED TIME 
+9 REM GITHUB.COM/COMMANDERX16/X16-DEMO
+10 PRINT CHR$(147);
+15 FF=1250: REM NUMBER OF EXECUTIONS TO GET AVERAGE
 20 TXT$ = "EMPTY FOR LOOP"
 30 T0=TI
 40 FOR I=0 TO FF
+45 REM
 50 NEXT
 55 T1 = TI
-60 Z0 = T1-T0: REM ZERO TIME
-70 IF Z0<10 THEN PRINT "WARNING: ZERO TIME IS TOO LOW, INCREASE FF!"
-
-73 PRINT "------------------------------+------------"
-75 PRINT "           OPERATION          :   OP/SEC   "
-80 PRINT "------------------------------+------------"
-
-90 Z = 0
-95 GOSUB 32000
-
+60 PRINT "--------------------------+------------+------+-----------
+62 PRINT "         OPERATION        :   OP/SEC   : TIME : ADJUSTED
+64 PRINT "--------------------------+------------+------+-----------
+70 GOSUB 32000
+75 PRINT "                          :            :      :
+80 Z=T1-T0:Z0=Z:REM ZERO TIME
+90 IF Z<10 THEN PRINT "WARNING: ZERO TIME IS TOO LOW, INCREASE FF!"
 110 TXT$ = "SMALL INT ASSIGNMENT"
-120 Z = Z0: A = 0
+120 A = 0
 130 T0 = TI
 140 FOR I=0 TO FF
-150 A = 13
+150 A = 55
 160 NEXT
-170 T1=TI: ZI0 = (T1-T0)-Z0
+170 T1=TI
 180 GOSUB 32000
-
+190 ZI=TE:REM SAVE FOR LATER (TO REMOVE THIS FROM "ADD SMALL INT")
 210 TXT$ = "BIG INT ASSIGNMENT"
-220 Z = Z0: A = 100000
+220 A = 100000
 230 T0 = TI
 240 FOR I=0 TO FF
 250 A = 100000
 260 NEXT
-270 T1=TI: ZI1 =  (T1-T0)-Z0
+270 T1=TI
 280 GOSUB 32000
-
+290 ZL=TE
 310 TXT$ = "FLOAT ASSIGNMENT"
-320 Z = Z0: A = 123.456
+320 A = 123.456
 330 T0 = TI
 340 FOR I=0 TO FF
-350 A = 123.456
+350 A = 1234.5678
 360 NEXT
-370 T1=TI: ZF = (T1-T0)-Z0
+370 T1=TI
 380 GOSUB 32000
-
+390 ZF=TE
 410 TXT$ = "SMALL INT ADD"
-420 Z = Z0: A = 3
+420 A = 3
 430 T0 = TI
 440 FOR I=0 TO FF
-450 A = 5+7
+450 A = 1+1
 460 NEXT
 470 T1=TI
+475 Z=ZI
 480 GOSUB 32000
-
+490 Z=Z0
 510 TXT$ = "BIG INT ADD"
-520 Z = Z0: A = 3
+520 A = 3
 530 T0 = TI
 540 FOR I=0 TO FF
 550 A = 500+700
 560 NEXT
 570 T1=TI
+575 Z=ZL
 580 GOSUB 32000
-
+590 Z=Z0
 610 TXT$ = "FLOAT ADD"
-620 Z = ZF: A = 123.456
+620 A = 123.456:B=123.456
 630 T0 = TI
 640 FOR I=0 TO FF
-650 A = 500.123+700.456
+650 A = 12.34+12.34
 660 NEXT
 670 T1=TI
+675 Z=ZF
 680 GOSUB 32000
-
+690 Z=Z0
 710 TXT$ = "SIN"
-720 Z = ZF: A = 123.456
+720 A = 123.456
 730 T0 = TI
 740 FOR I=0 TO FF
 750 A = SIN(1.23)
 760 NEXT
 770 T1=TI
 780 GOSUB 32000
-
 810 TXT$ = "SMALL NUMBER POWER"
-820 Z = ZI0: A = 10
+820 A = 10
 830 T0 = TI
 840 FOR I=0 TO FF
 850 A = 2^3
 860 NEXT
 870 T1=TI
+875 Z=ZI
 880 GOSUB 32000
-
 31999 END
-32000 PRINT LEFT$(TXT$+"                                ",30);":";
-32010 PRINT (FF/((T1-T0-Z)/60))
-32020 RETURN
+32000 PRINT TXT$;TAB(26);":";
+32010 TE=T1-T0:TA=TE-Z:REM ELAPSED, ADJUSTED TIME
+32020 PRINT FF/TA*60;
+32030 PRINT TAB(39);":";TE;
+32040 PRINT TAB(46);":";TA;
+32050 PRINT
+32060 RETURN

From 8131dc238d0e700aae1d8d291fc70827295fbf6d Mon Sep 17 00:00:00 2001
From: Tom Wilson <wilsontp@gmail.com>
Date: Thu, 11 Jan 2024 22:39:15 -0800
Subject: [PATCH 2/2] Simple clock program w/graphics

---
 basic/CLOCK.BAS | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 basic/CLOCK.BAS

diff --git a/basic/CLOCK.BAS b/basic/CLOCK.BAS
new file mode 100644
index 0000000..fe83e46
--- /dev/null
+++ b/basic/CLOCK.BAS
@@ -0,0 +1,45 @@
+10 SCREEN $80
+20 COLOR 1
+30 C=0:XC=160:YC=120:R=90:R1=100:R2=110
+40 BANK 1
+50 RECT 0,0,319,239,0
+60 REM CLOCK
+70 AI=2*\XFF/60
+80 A1=0:A2=\XFF*2
+90 C=1
+100 FOR I=A1+AI*5 TO A2  STEP AI*5
+110 XR=SIN(I)*R+XC
+120 XT=SIN(I)*R1+XC
+130 XU=SIN(I)*R2+XC
+140 YR=-COS(I)*R+YC
+150 YT=-COS(I)*R1+YC
+160 YU=-COS(I)*R2+YC
+170 LINE XR,YR,XT,YT,3
+180 CHAR XU-6,YU+3,1,STR$(C)
+190 C=C+1
+200 NEXT
+210 REM CLOCK
+220 T$=TI$
+230 HH=VAL(MID$(T$,1,2))
+240 MM=VAL(MID$(T$,3,2))
+250 SS=VAL(MID$(T$,5,2))
+260 TT$=LEFT$(T$,2)+":"+MID$(T$,3,2)+":"+RIGHT$(T$,2)
+270 LINE XC,YC,XS,YS,0
+280 LINE XC,YC,XM,YM,0
+290 LINE XC,YC,XH,YH,0
+300 AA=AI*SS
+310 XS=SIN(AA)*R+XC
+320 YS=-COS(AA)*R+YC
+330 LINE XC,YC,XS,YS,14
+340 AA=AI*MM
+350 XM=SIN(AA)*R*.8+XC
+360 YM=-COS(AA)*R*.8+YC
+370 LINE XC,YC,XM,YM,4
+380 AA=AI*HH*2.5
+390 XH=SIN(AA)*R*.6+XC
+400 YH=-COS(AA)*R*.6+YC
+410 LINE XC,YC,XH,YH,5
+420 RECT XC-18,YC+5,XC+18,YC-5,0
+430 CHAR XC-17,YC+3,1,TT$
+440 IF T$=TI$ THEN 440
+450 GOTO 220