Fortran Bench Mark Tests machine= nt2.c.u-tokyo.ac.jp: Pentium 120MHz, Absoft f77 (fo) compile with [ f77 -s -O ] Date = Wed Jul 1 23:44:29 JST 1998 ------------------------------------------------------------------------------ (1) program = matvec.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. MULTIPLY 1023*1023 REAL MATRIX TO VECTOR 3* 2000 TIMES. LARGEST EIGENVALUES= 1023.93053 1022.12165 1021.00563 1273.500u 0.860s 21:19.96 99.5% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (2) program = matvecz.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. MULTIPLY 723* 723 COMPLEX MATRIX TO VECTOR 3* 1000 TIMES LARGEST EIGENVALUES= 723.98791 722.12717 720.97077 780.400u 0.620s 13:01.10 99.9% 0+0k 0+0io 57pf+0w ------------------------------------------------------------------------------ (3) program = jacobi11.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. DIMENSION= 11 #JACOBI ROT CYC= 5* 200000 EMIN= -.663815 EMAX= 10.309197 932.900u 0.460s 15:33.51 99.9% 0+0k 0+0io 58pf+0w ------------------------------------------------------------------------------ (4) program = jacobi1h.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. DIMENSION=101 #JACOBI ROT CYC= 5* 200 EMIN= -3.859769 EMAX= 104.276991 695.690u 0.350s 11:36.13 99.9% 0+0k 0+0io 58pf+0w ------------------------------------------------------------------------------ (5) program = leqs4h.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. DIM= 401 #INV= 78 RESULTS: .9989295956 .9989933805 .9982736386 2005.980u 1.260s 33:27.47 99.9% 0+0k 0+0io 56pf+0w ------------------------------------------------------------------------------ (6) program = leqs1k.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. DIM= 1001 #INV= 5 RESULTS: .9983222082 .9999235137 1.0001292085 2727.230u 1.680s 45:30.25 99.9% 0+0k 0+0io 56pf+0w ------------------------------------------------------------------------------ (7) program = intosc.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. I( 1000000000)= -2267 I( 1000000001)= -1233 537.060u 0.180s 8:57.37 99.9% 0+0k 0+0io 54pf+0w ------------------------------------------------------------------------------ (8) program = osc.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. I( 1000000000)= 9861.8410 I( 1000000001)= 9426.5602 142.650u 0.070s 2:22.76 99.9% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (9) program = intpi3.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. PI= 50893811591411064*120/(8*N**5+15*N**3), N= 3000 565.930u 0.230s 9:26.27 99.9% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (10) program = pi3.f nt2:~/bench> f77 -s -O pi3.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. nt2:~/bench> time a.out N= 1500 PI= 3.141594622 838.510u 0.230s 14:00.76 99.7% 0+0k 0+0io 54pf+0w ------------------------------------------------------------------------------ (11) program = runge.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. 4TH-ORDER RUNGE-KUTTA FOR POTENTIAL=LOG(R). INITIAL R= 1.0 .0 V= .0 1.5 TIME= 200000000* .00050 R= 1.95711 -1.69674 V= .29953 .50675 746.910u 0.320s 12:27.32 99.9% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (12) program = intgl4.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. #PTS= 200**4 A= .1000 S= 3.244281965 928.790u 0.290s 15:29.47 99.9% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (13) program = mathfnc1.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. INTEGRAL[ .1 .9: 100000000 STEPS](SIN(X)+SQRT(COS(X)))DX= 1.111225554 207.980u 0.080s 3:28.09 99.9% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (14) program = mathfnc2.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. INTEGRAL[ .1 .9: 100000000 STEPS]ATAN2(EXP(X),LOG(X+1))DX= 1.081785145 335.980u 0.140s 5:36.17 99.9% 0+0k 0+0io 55pf+0w ------------------------------------------------------------------------------ (15) program = permute1.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. INT*4 ARRAY_SIZE= 1024 #PERMUTATIONS/ARRAY_SIZE= 262144 A= 149 293 506 728 569 228 413 551 883 676 294.410u 0.130s 4:54.58 99.9% 0+0k 0+0io 56pf+0w ------------------------------------------------------------------------------ (16) program = permute2.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. INT*4 ARRAY_SIZE= 32768 #PERMUTATIONS/ARRAY_SIZE= 8192 A= 149 293 16365 22125 2429 5407 28746 12182 14590 11825 474.770u 0.240s 7:55.11 99.9% 0+0k 0+0io 56pf+0w ------------------------------------------------------------------------------ (17) program = permute3.f FORTRAN 77 Compiler 3.4a, Copyright (c) 1987-1996, Absoft Corp. INT*4 ARRAY_SIZE= 1048576 #PERMUTATIONS/ARRAY_SIZE= 256 A= 149 293 524435 178798 836951 263828 662616 351174 26552 147396 855.140u 0.610s 14:15.91 99.9% 0+0k 0+0io 56pf+0w