Raspberry Pi 1 / BCM2835 / ARM11(ARMv6) @ 700 MHz ★

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

Version	3.3.0
Date	23:47 22/12/2023
Compiler	cc (Raspbian 12.2.0-14+rpi1) 12.2.0
Logical cores	1
CPU name	Raspberry Pi 1 / BCM2835 / ARM11(ARMv6) @ 700 MHz
Comment	Raspberry Pi 1 / 32-bit Debian 12 / No cooling / BCM2835 / 1x ARM11(ARMv6) @ 700 MHz / Year 2012
Clockrate	700 MHz
TDP	3.00 W
Normalized	ST/GHz: 87.7 · MT/Watt: 20.5

18.3

Overall score

18.3 - Singlecore	18.3 MP ratio x1.0 Multicore
18.3 MP ratio x1.0 Quadcore	18.3 MP ratio x1.0 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	36.2	36.2	36.2	36.3
Average	19.6	19.6	19.6	19.7
Geometric (= official score)	18.3	18.3	18.3	18.3
Harmonic	17.0	17.0	17.0	17.0
Minimum	9.13	9.13	9.13	9.13

#	Kernel name
1.	Hydro fragment	29.4	29.4	29.4	29.5
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	23.2	23.2	23.2	23.1
3.	Inner product	19.8	19.8	19.8	19.8
4.	Banded linear equations	18.8	18.8	18.8	18.9
5.	Tri-diagonal elimination, below diagonal	18.0	18.0	18.0	18.1
6.	General linear recurrence equations	14.9	14.9	14.9	14.9
7.	Equation of state fragment	36.2	36.2	36.2	36.3
8.	ADI integration	22.6	22.6	22.6	22.7
9.	Integrate predictors	30.5	30.5	30.5	30.6
10.	Difference predictors	11.0	11.0	11.0	11.0
11.	First sum	12.9	12.9	12.9	12.9
12.	First difference	13.1	13.1	13.1	13.1
13.	2-D PIC (Particle In Cell)	9.13	9.13	9.13	9.13
14.	1-D PIC (Particle In Cell)	10.0	10.0	10.0	10.0
15.	Casual Fortran. Development version	24.0	24.0	24.0	24.0
16.	Monte Carlo search loop	16.2	16.2	16.2	16.2
17.	Implicit, conditional computation	27.3	27.3	27.3	27.3
18.	2-D explicit hydrodynamics fragment	16.9	16.9	16.9	16.8
19.	General linear recurrence equations	18.8	18.8	18.8	18.7
20.	Discrete ordinates transport, conditional recurrence on xx	28.6	28.6	28.6	28.7
21.	Matrix*matrix product	11.2	11.2	11.2	11.2
22.	Planckian distribution	29.3	29.3	29.3	29.4
23.	2-D implicit hydrodynamics fragment	17.5	17.5	17.5	17.5
24.	Find location of first minimum in array	11.9	11.9	11.9	11.9

61.4

Optimized ratio x3.4

Optimized score

61.4 - Singlecore	61.4 MP ratio x1.0 Multicore
61.4 MP ratio x1.0 Quadcore	61.8 MP ratio x1.0 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	169	169	169	169
Average	70.4	70.4	70.4	70.4
Geometric (= official score)	61.4	61.4	61.4	61.8
Harmonic	52.9	52.9	52.9	53.9
Minimum	20.4	20.4	20.4	20.5

#	Kernel name
1.	Hydro fragment	104	104	104	104
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	79.2	79.2	79.2	79.1
3.	Inner product	127	127	127	128
4.	Banded linear equations	120	120	120	120
5.	Tri-diagonal elimination, below diagonal	51.2	51.2	51.2	51.2
6.	General linear recurrence equations	46.2	46.2	46.2	46.3
7.	Equation of state fragment	169	169	169	169
8.	ADI integration	97.7	97.7	97.7	98.1
9.	Integrate predictors	117	117	117	116
10.	Difference predictors	60.6	60.6	60.6	60.6
11.	First sum	39.4	39.4	39.4	39.5
12.	First difference	39.1	39.1	39.1	38.9
13.	2-D PIC (Particle In Cell)	20.4	20.4	20.4	20.5
14.	1-D PIC (Particle In Cell)	26.4	26.4	26.4	26.7
15.	Casual Fortran. Development version	65.0	65.0	65.0	65.1
16.	Monte Carlo search loop	52.9	52.9	52.9	53.1
17.	Implicit, conditional computation	80.9	80.9	80.9	55.3
18.	2-D explicit hydrodynamics fragment	71.1	71.1	71.1	70.8
19.	General linear recurrence equations	89.1	89.1	89.1	89.2
20.	Discrete ordinates transport, conditional recurrence on xx	57.0	57.0	57.0	57.0
21.	Matrix*matrix product	58.5	58.5	58.5	58.5
22.	Planckian distribution	33.2	33.2	33.2	37.1
23.	2-D implicit hydrodynamics fragment	62.0	62.0	62.0	77.4
24.	Find location of first minimum in array	23.6	23.6	23.6	28.4