Fortran Benchmark Tests machine = EPSON AT-950 Celeron 2.4GHz, 100MHz bus, Windows-XP, cygwin I noticed that the CPU fan was stopped throughout the benchmark test job. compile with [ g77 -O3 ] date = Mon Apr 12 10:03:39 2004 ------------------------------------------------------------------------------ (1) program = intgl4.f #PTS= 200**4 A= 0.1000 S= 3.244281965 29.09u 0.04s 0:29.12 100.0% ------------------------------------------------------------------------------ (2) program = intosc.f I( 1000000000)= -2267 I( 1000000001)= -1233 18.42u 0.03s 0:18.42 100.1% ------------------------------------------------------------------------------ (3) program = intpi3.f PI= 50893811591411064*120/(8*N**5+15*N**3), N= 3000 14.12u 0.06s 0:14.14 100.2% ------------------------------------------------------------------------------ (4) program = jacobi11.f DIMENSION= 11 #JACOBI ROT CYC= 5* 200000 EMIN= -0.663815 EMAX= 10.309197 22.34u 0.04s 0:22.34 100.1% ------------------------------------------------------------------------------ (5) program = jacobi1h.f DIMENSION=101 #JACOBI ROT CYC= 5* 200 EMIN= -3.859769 EMAX= 104.276991 11.51u 0.04s 0:11.54 100.1% ------------------------------------------------------------------------------ (6) program = leqs1k.f DIM= 1001 #INV= 5 RESULTS: 0.9983222082 0.9999235137 1.0001292085 488.54u 0.04s 8:08.68 99.9% ------------------------------------------------------------------------------ (7) program = leqs4h.f DIM= 401 #INV= 78 RESULTS: 0.9989295956 0.9989933805 0.9982736386 279.85u 0.04s 4:39.95 99.9% ------------------------------------------------------------------------------ (8) program = mathfnc1.f INTEGRAL[ 0.1 0.9: 100000000 STEPS](SIN(X)+SQRT(COS(X)))DX= 1.111225554 13.20u 0.07s 0:13.23 100.3% ------------------------------------------------------------------------------ (9) program = mathfnc2.f INTEGRAL[ 0.1 0.9: 100000000 STEPS]ATAN2(EXP(X),LOG(X+1))DX= 1.081785145 50.07u 0.03s 0:50.07 100.0% ------------------------------------------------------------------------------ (10) program = matvec.f MULTIPLY 1023*1023 REAL MATRIX TO VECTOR 3* 2000 TIMES. LARGEST EIGENVALUES= 1023.93053 1022.12165 1021.00563 33.98u 0.06s 0:34.04 100.0% ------------------------------------------------------------------------------ (11) program = matvecz.f MULTIPLY 723* 723 COMPLEX MATRIX TO VECTOR 3* 1000 TIMES LARGEST EIGENVALUES= 723.98791 722.12717 720.97077 18.64u 0.03s 0:18.64 100.1% ------------------------------------------------------------------------------ (12) program = permute1.f INT*4 ARRAY_SIZE= 1024 #PERMUTATIONS/ARRAY_SIZE= 262144 A= 149 293 506 728 569 228 413 551 883 676 2.74u 0.04s 0:02.78 100.3% ------------------------------------------------------------------------------ (13) program = permute2.f INT*4 ARRAY_SIZE= 32768 #PERMUTATIONS/ARRAY_SIZE= 8192 A= 149 293 16365 22125 2429 5407 28746 12182 14590 11825 5.76u 0.03s 0:05.76 100.5% ------------------------------------------------------------------------------ (14) program = permute3.f INT*4 ARRAY_SIZE= 1048576 #PERMUTATIONS/ARRAY_SIZE= 256 A= 149 293 524435 178798 836951 263828 662616 351174 26552 147396 122.82u 0.06s 2:02.87 100.0% ------------------------------------------------------------------------------ (15) program = runge.f 4TH-ORDER RUNGE-KUTTA FOR POTENTIAL=LOG(R). INITIAL R= 1.0 0.0 V= 0.0 1.5 TIME= 200000000* 0.00050 R= 1.95711 -1.69674 V= 0.29953 0.50675 25.65u 0.07s 0:25.71 100.0% ------------------------------------------------------------------------------ completed at Mon Apr 12 10:22:57 2004