Difference between revisions of "Whetstone"
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| − | CPU benchmark... in [[FORTRAN]]. | + | A '''Whetstone''' is a measure of [[CPU]] performance, and also the benchmark used to measure it... in [[FORTRAN]]. |
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Latest revision as of 22:49, 18 December 2018
A Whetstone is a measure of CPU performance, and also the benchmark used to measure it... in FORTRAN.
C *****************************************************
C * *
C * TEST WHETSTONE mesuarements *
C * *
C *****************************************************
C
C COMPUTER COMPILER N MILLION TIME SPEED
C WHETSTONE (SEC) MIL/S, TH/S
C
C* Silicon Graphics (R4400/R4010)
C* (fl -O3) 5000 500. 5.3 94.3 M/S
C* DECstation 5000-33 (fl -O4) 5000 500. 17.7 28.2 M/S
C* DECstation 5000/200 500 50. 2.25 22.2 M/S
C IBM 3090-400 500 50. 2.55 19.6 M/S
C* Silicon Graphics (R3000 20 MHz)
C (f77 /O4) 500 50. 2.66 18.8 M/S
C* VAXstation 4000-60 500 50. 4.15 12.0 M/S
C* VAXstation 3100/76 500 50. 7.94 7.95 M/S
C VAX 8880 500 50. 10.04 5. M/S
C* MICROVAX 3500 500 50. 16.9 2.96 M/S
C MICROVAX II 500 50. 60. 0.830 M/S
C* CM-1700 (VAX-11/730) 500 50. 169. 0.296 M/S
C NORD 570/CX 500 50. 15.8 3.2 M/S
C
C IBM PC clone:
C compiler: FL - MS-FORTRAN v5.1, FL /Ox/G2
C NDP- NDP486, MF486 -n2 -n3 -on
C F32- MS-FORTRAN-32, -Ox
C
C* Pentium-166MMX, (430HX, 512 kb)
C F32 5000 500. 5.16 96.9 M/S
C* Pentium-100, (Zappa, 0 kb) NDP 5000 500. 8.51 58.8 M/S
C* Pentium-100, (Zappa, 0 kb) FL 5000 500. 22.6 22,1 M/S
C* Pentium-66,(Batman, 256 kb)NDP 1000 100. 2.75 36.4 M/S
C* Pentium-66,(Batman, 256 kb) FL 500 50. 3.63 13.78 M/S
C* AMD486DX2-80,(256 kb), NDP 5000 500. 24.9 20.1 M/S
C* AMD486DX2-80,(256 kb), FL 5000 500. 50.9 9.8 M/S
C* i486DX2-66, (0 kb), NDP 5000 500. 30.2 16.6 M/S
C* i486DX2-66, (0 kb), FL 5000 500. 65.3 7.66 M/S
C* i486DX2-66, (256 kb), FL 500 50. 6.59 7.58 M/S
C* i486DX2-66, (128 kb), FL 500 50. 6.59 7.58 M/S
C* Cx486DX-40, (256 kb), NDP 1000 100. 9.17 10.9 M/S
C* Cx486DX-40, (256 kb), FL 1000 100. 18.8 5.32 M/S
C* Cx486DX-33, (256 kb), NDP 1000 100. 11.0 9.06 M/S
C* Cx486DX-33, (256 kb), FL 1000 100. 22.6 4.42 M/S
C* i486DX-33, (0 kb), NDP 1000 100. 15.1 6.62 M/S
C* i486DX-33, (0 kb), FL 1000 100. 26.3 3.80 M/S
C* AMD386DX-40,(128 kb,IIT 4C387),
C NDP486 1000 100. 25.4 3.93 M/S
C* AMD386DX-40,(128 kb,IIT 4C387),
C FL 1000 100. 45.1 2.21 M/S
C* 386SX-33 (IIT387sx-33), NDP 1000 100. 34.9 2.87 M/S
C* 386SX-33 (IIT387sx-33), FL 1000 100. 69.3 1.44 M/S
C* 386SX-33 (emulator Q387_33),FL 500 50. 360. 139 T/S
C* i286/287-12, FL 5.0
C --/-- FL /FPI87/G2 500 50. 245. 205 T/S
C
C* electronika-79 F77/NOTR 500 50. 77.7 640 T/S
C* MC-1212 M8 F77/NOTR 500 50. 300. 167 T/S
C* sm-4 FOR/NOSN 500 50. 763. 66 T/S
C* MC-1212 M6 F77/NOTR 500 50. 946. 53 T/S
C* electronika-100/25
C ozu-256K FOR/NOSN 500 50. 1060. 47 T/S
C* electronika-60 M2 FOR/NOSN 500 50. 1730. 29 T/S
C
C
C* EC-1061 FOR4 500 50. 53.0 0.940 M/S
C* EC-1061 FOR77 O1 500 50. 41.0 1.200 M/S
C* EC-1061 FOR77 O2 500 50. 35.0 1.400 M/S
C* EC-1061 FOR77 O3 500 50. 33.0 1.500 M/S
C* EC-1061 FOR77 O4 500 50. 33.0 1.500 M/S
C
C
C BESM-6 fortran-gdr 500 50. 159.3 0.314 M/S
C BESM-6 fortran-dubna 500 50. 149.1 0.335 M/S
C BESM-6 fortran-foreks 500 50. 109.8 0.459 M/S
C ELBRUS 50. 118.0 0.423 M/S
C
PROGRAM BENCH
COMMON T,T1,T2,E1(4),J,K,L
DIMENSION TIME(9)
DATA LUNOUT/6/
WRITE(LUNOUT,300)
300 FORMAT(' **** TEST WHETSTONE ****')
C -------
TIME(1)=CPU()
T=0.499975
T1=0.50025
T2=2.0
C -----
N=5000 !500 mln. WHETSTONE
C -----
N1=0
N2=12
N3=14
N4=345
N5=0
N6=210
N7=32
N8=899
N9=616
N10=0
N11=93
C
C 1-SIMPLE IDENTIFIERS
C X1=1.0
C X2=-1.0
C X3=-1.0
C X4=-1.0
C
C DO 1 I=1,N1
C DO 1 M=1,N
C
C X1=(X1+X2+X3-X4)*T
C X2=(X1+X2-X3+X4)*T
C X3=(X1-X2+X3+X4)*T
C X4=(-X1+X2+X3+X4)*T
C1 CONTINUE
C TIME(1)=CPU()
C
C 2-ARRAY ELEMENTS (12)
C
E1(1)=1.0
E1(2)=-1.0
E1(3)=-1.0
E1(4)=-1.0
DO 2 I=1,N2
DO 2 M=1,N
E1(1)=(E1(1)+E1(2)+E1(3)-E1(4))*T
E1(2)=(E1(1)+E1(2)-E1(3)+E1(4))*T
E1(3)=(E1(1)-E1(2)+E1(3)+E1(4))*T
E1(4)=(-E1(1)+E1(2)+E1(3)+E1(4))*T
2 CONTINUE
TIME(2)=CPU()
C
C 3-ARRAY AS PARAMETER (14)
C
DO 3 I=1,N3
DO 3 M=1,N
CALL PA(E1)
3 CONTINUE
TIME(3)=CPU()
C
C 4-CONDITIONAL JUMPS (345)
C
J=1
DO 4 I=1,N4
DO 4 M=1,N
IF (J-1) 42,41,42
41 J=2
GOTO 43
42 J=3
43 IF (J-2) 45,45,44
44 J=0
GOTO 46
45 J=1
46 IF (J-1) 47,48,48
47 J=1
GOTO 4
48 J=0
4 CONTINUE
C IF(J.EQ.1) THEN
C J=2
C ELSE
C J=3
C ENDIF
C IF(J.GT.2) THEN
C J=0
C ELSE
C J=1
C ENDIF
C IF(J.LT.1) THEN
C J=1
C ELSE
C J=0
C ENDIF
TIME(4)=CPU()
C
C 6-INTEGER ARITHMETIC (210)
C
J=1
K=2
L=3
DO 6 I=1,N6
DO 6 M=1,N
J=J*(K-J)*(L-K)
K=L*K-(L-J)*K
L=(L-K)*(K+J)
E1(L-1)=J+K+L
E1(K-1)=J*K*L
6 CONTINUE
TIME(5)=CPU()
C
C 7-TRIG. FUNCTIONS (32)
C
X=0.5
Y=0.5
DO 7 I=1,N7
DO 7 M=1,N
X=T*ATAN(T2*SIN(X)*COS(X)/(COS(X+Y)+COS(X-Y)-1.0))
Y=T*ATAN(T2*SIN(Y)*COS(Y)/(COS(X+Y)+COS(X-Y)-1.0))
7 CONTINUE
TIME(6)=CPU()
C
C 8-PROCEDURE CALLS (899)
C
X=0.99995
Y=1.00005
C X=1.0 ???
C Y=1.0 ???
Z=1.0
DO 8 I=1,N8
DO 8 M=1,N
CALL P3(X,Y,Z)
8 CONTINUE
TIME(7)=CPU()
C
C 9-ARRAY REFERENCE (616)
C
J=1
K=2
L=3
E1(1)=1.0
E1(2)=2.0
E1(3)=3.0
DO 9 I=1,N9
DO 9 M=1,N
CALL P0
9 CONTINUE
TIME(8)=CPU()
C
C 10-INTEGER ARITHMETIC (0)
C
C
C 11-STANDART FUNCTIONS (93)
C
X=0.75
DO 11 I=1,N11
DO 11 M=1,N
X=SQRT(EXP(ALOG(X)/T1))
11 CONTINUE
TIME(9)=CPU()
C -----
TIM=(TIME(9)-TIME(1))
DO 100 I=1,8
100 TIME(I)=(TIME(I+1)-TIME(I))
C --- OUTPUT REZALT
WRITE(LUNOUT,200) TIM ,INT(TIM/60.),AMOD(TIM,60.)
200 FORMAT(' TOTAL TIME - ',F8.3,' SEC. (',I3,' MIN. ',
* F4.1,' SEC.)')
WH=0.1*N
SPEED=WH/TIM
IF(SPEED.GE.1.0) GOTO 110
WRITE(LUNOUT,204) WH,SPEED*1000.
204 FORMAT(' ',F8.1,' MILLION WHETSTONE, ',F9.3,
* ' THOUSAND WHETSTONE/SEC')
GOTO 120
110 WRITE(LUNOUT,205) WH,SPEED
205 FORMAT(' ',F8.1,' MILLION WHETSTONE, ',F9.3,
* ' MILLION WHETSTONE/SEC')
120 WRITE(LUNOUT,210) ( TIME(I),TIME(I)*100./TIM, I=1,8)
210 FORMAT(' ARRAY ELEMENTS..........',F8.2,4X,F5.1,'%',/
* ' ARRAY AS PARAMETER......',F8.2,4X,F5.1,'%',/
* ' CONDITIONAL JUMPS.......',F8.2,4X,F5.1,'%',/
* ' INTEGER ARITHMETIC......',F8.2,4X,F5.1,'%',/
* ' TRIG. FUNCTIONS.........',F8.2,4X,F5.1,'%',/
* ' PROCEDURE CALLS.........',F8.2,4X,F5.1,'%',/
* ' ARRAY REFERENCE.........',F8.2,4X,F5.1,'%',/
* ' STANDART FUNCTIONS......',F8.2,4X,F5.1,'%')
STOP
END
C
C
SUBROUTINE PA(E)
COMMON T,T1,T2,E1(4),J,K,L
DIMENSION E(4)
J=0
100 E(1)=(E(1)+E(2)+E(3)-E(4))*T
E(2)=(E(1)+E(2)-E(3)+E(4))*T
E(3)=(E(1)-E(2)+E(3)+E(4))*T
E(1)=(-E(1)+E(2)+E(3)+E(4))/T2
J=J+1
IF (J.LT.6) GOTO 100
RETURN
END
C
C
SUBROUTINE P0
COMMON T,T1,T2,E1(4),J,K,L
E1(J)=E1(K)
E1(K)=E1(L)
E1(L)=E1(J)
RETURN
END
C
C
SUBROUTINE P3(X,Y,Z)
COMMON T,T1,T2,E1(4),J,K,L
X=T*(X+Y)
Y=T*(X+Y)+0.0001
Z=(Y-X)/T2
RETURN
END
C
C
C
C FUNCTION CPU()
C CPU=SECNDS(0.)
C RETURN
C END
