 Apple A8X / iPad Air 2

EvoBench v3.3 · 24 Livermore kernels · Waverian Evolution benchmark

499

Overall score

244 - Singlecore	713 MP ratio x2.9 Multicore
713 MP ratio x2.9 Quadcore	636 MP ratio x2.6 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	595	1,703	1,703	1,570
Average	273	798	798	714
Geometric (= official score)	244	713	713	636
Harmonic	218	638	638	568
Minimum	95.7	283	283	250

#	Kernel name
1.	Hydro fragment	396	1,178	1,178	1,079
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	329	975	975	879
3.	Inner product	221	659	659	588
4.	Banded linear equations	198	587	587	528
5.	Tri-diagonal elimination, below diagonal	168	493	493	443
6.	General linear recurrence equations	177	526	526	472
7.	Equation of state fragment	595	1,703	1,703	1,570
8.	ADI integration	399	1,168	1,168	1,047
9.	Integrate predictors	507	1,471	1,471	1,316
10.	Difference predictors	142	409	409	364
11.	First sum	125	374	374	331
12.	First difference	147	432	432	380
13.	2-D PIC (Particle In Cell)	95.7	283	283	250
14.	1-D PIC (Particle In Cell)	153	442	442	395
15.	Casual Fortran. Development version	359	1,044	1,044	936
16.	Monte Carlo search loop	197	569	569	504
17.	Implicit, conditional computation	349	1,004	1,004	900
18.	2-D explicit hydrodynamics fragment	350	1,019	1,019	908
19.	General linear recurrence equations	179	527	527	458
20.	Discrete ordinates transport, conditional recurrence on xx	318	930	930	821
21.	Matrix*matrix product	207	615	615	539
22.	Planckian distribution	432	1,264	1,264	1,122
23.	2-D implicit hydrodynamics fragment	345	1,004	1,004	896
24.	Find location of first minimum in array	160	467	467	413

1,812

Optimized ratio x3.6

Optimized score

880 - Singlecore	2,600 MP ratio x3.0 Multicore
2,600 MP ratio x3.0 Quadcore	2,285 MP ratio x2.6 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	2,909	8,759	8,759	7,762
Average	1,037	3,073	3,073	2,707
Geometric (= official score)	880	2,600	2,600	2,285
Harmonic	756	2,229	2,229	1,956
Minimum	358	1,052	1,052	921

#	Kernel name
1.	Hydro fragment	1,601	4,985	4,985	4,422
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	778	2,515	2,515	2,182
3.	Inner product	658	2,008	2,008	1,719
4.	Banded linear equations	900	2,628	2,628	2,214
5.	Tri-diagonal elimination, below diagonal	376	1,120	1,120	970
6.	General linear recurrence equations	416	1,278	1,278	1,110
7.	Equation of state fragment	2,909	8,759	8,759	7,762
8.	ADI integration	2,445	7,406	7,406	6,560
9.	Integrate predictors	1,894	5,648	5,648	4,961
10.	Difference predictors	909	2,725	2,725	2,340
11.	First sum	507	1,486	1,486	1,272
12.	First difference	1,120	3,271	3,271	2,824
13.	2-D PIC (Particle In Cell)	358	1,052	1,052	921
14.	1-D PIC (Particle In Cell)	613	1,793	1,793	1,573
15.	Casual Fortran. Development version	986	2,883	2,883	2,524
16.	Monte Carlo search loop	1,138	3,308	3,308	2,949
17.	Implicit, conditional computation	1,028	2,908	2,908	2,565
18.	2-D explicit hydrodynamics fragment	1,565	4,469	4,469	3,948
19.	General linear recurrence equations	381	1,097	1,097	971
20.	Discrete ordinates transport, conditional recurrence on xx	1,000	2,883	2,883	2,574
21.	Matrix*matrix product	1,125	3,256	3,256	2,921
22.	Planckian distribution	783	2,260	2,260	2,039
23.	2-D implicit hydrodynamics fragment	918	2,654	2,654	2,416
24.	Find location of first minimum in array	477	1,367	1,367	1,241