LFK Benchmark result

388

752

Singlecore

Multicore
Version2.1.1
Date7:48 29/1/2025
CompilerMicrosoft (R) C/C++ Optimizing Compiler Version 19.32.31329 for x64 x64
CPU nameIntel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
Core count2
MFLOPSSinglecore Non OptimizedMulticore Non OptimizedSinglecore OptimizedMulticore Optimized
Maximum 690 1329 3125 5952
Average 421 814 1305 2468
Geometric 388 752 1127 2132
Harmonic 356 692 981 1857
Minimum 181 358 369 687
MFLOPSSinglecore Non OptimizedMulticore Non OptimizedSinglecore OptimizedMulticore Optimized
Hydro fragment 652 1260 2117 3928
ICCG excerpt (Incomplete Cholesky Conjugate Gradient) 453 869 1386 2588
Inner product 422 818 1066 1951
Banded linear equations 390 753 1771 3108
Tri-diagonal elimination, below diagonal 385 741 590 1114
General linear recurrence equations 267 518 1195 2255
Equation of state fragment 660 1294 3052 5869
ADI integration 577 1121 3125 5952
Integrate predictors 684 1300 2625 4990
Difference predictors 250 524 1070 2046
First sum 231 444 369 687
First difference 232 441 1006 1790
2-D PIC (Particle In Cell) 181 358 705 1390
1-D PIC (Particle In Cell) 252 489 710 1359
Casual Fortran. Development version 477 906 1134 2197
Monte Carlo search loop 325 625 1085 2046
Implicit, conditional computation 583 1089 1213 2261
2-D explicit hydrodynamics fragment 480 938 1851 3610
General linear recurrence equations 302 599 533 1017
Discrete ordinates transport, conditional recurrence on xx 690 1329 685 1315
Matrix*matrix product 279 539 1278 2489
Planckian distribution 591 1133 848 1602
2-D implicit hydrodynamics fragment 530 1020 1204 2338
Find location of first minimum in array 216 423 692 1330