Raspberry Pi 3 / BCM2837 / Cortex A53 @ 1.20GHz ★

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

Version	3.3.0
Date	23:47 22/12/2023
Compiler	cc (Debian 12.2.0-14) 12.2.0
Logical cores	4
CPU name	Raspberry Pi 3 / BCM2837 / Cortex A53 @ 1.20GHz
Comment	Raspberry Pi 3 / Debian 12 / No cooling / BCM2837 / 4x Cortex A53(ARMv8) @ 1.20GHz / Year 2016
Clockrate	1,200 MHz
TDP	6.00 W
Normalized	ST/GHz: 222 · MT/Watt: 169

128

Overall score

50.6 - Singlecore	203 MP ratio x4.0 Multicore
203 MP ratio x4.0 Quadcore	198 MP ratio x3.9 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	130	522	522	518
Average	56.1	225	225	220
Geometric (= official score)	50.6	203	203	198
Harmonic	45.8	184	184	179
Minimum	24.2	98.2	98.2	96.2

#	Kernel name
1.	Hydro fragment	73.0	292	292	289
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	53.8	215	215	213
3.	Inner product	49.1	196	196	174
4.	Banded linear equations	53.7	215	215	210
5.	Tri-diagonal elimination, below diagonal	44.5	178	178	175
6.	General linear recurrence equations	42.7	171	171	167
7.	Equation of state fragment	103	411	411	405
8.	ADI integration	60.1	246	246	243
9.	Integrate predictors	68.2	273	273	271
10.	Difference predictors	25.9	103	103	103
11.	First sum	30.1	120	120	119
12.	First difference	32.7	131	131	128
13.	2-D PIC (Particle In Cell)	24.2	98.2	98.2	96.2
14.	1-D PIC (Particle In Cell)	28.2	115	115	106
15.	Casual Fortran. Development version	76.8	308	308	291
16.	Monte Carlo search loop	46.9	188	188	187
17.	Implicit, conditional computation	88.0	352	352	346
18.	2-D explicit hydrodynamics fragment	55.1	220	220	216
19.	General linear recurrence equations	46.8	187	187	183
20.	Discrete ordinates transport, conditional recurrence on xx	94.9	380	380	372
21.	Matrix*matrix product	29.6	118	118	117
22.	Planckian distribution	130	522	522	518
23.	2-D implicit hydrodynamics fragment	58.3	233	233	230
24.	Find location of first minimum in array	31.4	125	125	123

649

Optimized ratio x5.1

Optimized score

267 - Singlecore	1,013 MP ratio x3.8 Multicore
1,013 MP ratio x3.8 Quadcore	906 MP ratio x3.4 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	737	2,843	2,843	2,432
Average	298	1,134	1,134	1,012
Geometric (= official score)	267	1,013	1,013	906
Harmonic	239	911	911	812
Minimum	106	413	413	354

#	Kernel name
1.	Hydro fragment	456	1,790	1,790	1,583
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	272	1,072	1,072	880
3.	Inner product	454	1,770	1,770	1,397
4.	Banded linear equations	354	1,361	1,361	988
5.	Tri-diagonal elimination, below diagonal	193	730	730	602
6.	General linear recurrence equations	139	540	540	473
7.	Equation of state fragment	737	2,843	2,843	2,432
8.	ADI integration	474	1,824	1,824	1,610
9.	Integrate predictors	465	1,829	1,829	1,668
10.	Difference predictors	228	890	890	826
11.	First sum	144	569	569	494
12.	First difference	188	733	733	631
13.	2-D PIC (Particle In Cell)	106	413	413	354
14.	1-D PIC (Particle In Cell)	174	659	659	552
15.	Casual Fortran. Development version	259	984	984	894
16.	Monte Carlo search loop	237	921	921	816
17.	Implicit, conditional computation	349	1,338	1,338	1,186
18.	2-D explicit hydrodynamics fragment	456	1,553	1,553	1,523
19.	General linear recurrence equations	266	866	866	915
20.	Discrete ordinates transport, conditional recurrence on xx	236	776	776	875
21.	Matrix*matrix product	336	1,189	1,189	1,253
22.	Planckian distribution	175	699	699	654
23.	2-D implicit hydrodynamics fragment	317	1,276	1,276	1,167
24.	Find location of first minimum in array	148	588	588	513