Intel Pentium II 266 MHz

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

Version	3.3.0
Date	00:08 21/04/2024
Compiler	cc (Debian 12.2.0-14) 12.2.0
Logical cores	1
CPU name	Intel Pentium II 266 MHz
Comment	Intel Pentium II 266 MHz / 512K L2 cache / 32-bit Linux Debian 12
Clockrate	266 MHz
TDP	17.0 W
Normalized	ST/GHz: 231 · MT/Watt: 3.62

22.3

Overall score

22.3 - Singlecore	22.3 MP ratio x1.0 Multicore
22.3 MP ratio x1.0 Quadcore	22.9 MP ratio x1.0 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	51.3	51.3	51.3	51.2
Average	24.9	24.9	24.9	25.5
Geometric (= official score)	22.3	22.3	22.3	22.9
Harmonic	19.7	19.7	19.7	20.0
Minimum	6.30	6.30	6.30	6.28

#	Kernel name
1.	Hydro fragment	37.0	37.0	37.0	36.9
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	31.3	31.3	31.3	31.2
3.	Inner product	30.3	30.3	30.3	30.2
4.	Banded linear equations	30.3	30.3	30.3	30.3
5.	Tri-diagonal elimination, below diagonal	22.3	22.3	22.3	22.4
6.	General linear recurrence equations	18.3	18.3	18.3	18.2
7.	Equation of state fragment	45.5	45.5	45.5	45.6
8.	ADI integration	32.3	32.3	32.3	32.5
9.	Integrate predictors	51.3	51.3	51.3	51.2
10.	Difference predictors	15.4	15.4	15.4	15.4
11.	First sum	16.1	16.1	16.1	16.2
12.	First difference	16.5	16.5	16.5	16.5
13.	2-D PIC (Particle In Cell)	6.30	6.30	6.30	6.28
14.	1-D PIC (Particle In Cell)	9.59	9.59	9.59	9.61
15.	Casual Fortran. Development version	18.2	18.2	18.2	18.5
16.	Monte Carlo search loop	16.8	16.8	16.8	20.5
17.	Implicit, conditional computation	40.2	40.2	40.2	45.2
18.	2-D explicit hydrodynamics fragment	23.0	23.0	23.0	28.0
19.	General linear recurrence equations	21.5	21.5	21.5	22.1
20.	Discrete ordinates transport, conditional recurrence on xx	33.2	33.2	33.2	33.0
21.	Matrix*matrix product	15.2	15.2	15.2	15.2
22.	Planckian distribution	16.6	16.6	16.6	16.6
23.	2-D implicit hydrodynamics fragment	33.1	33.1	33.1	33.1
24.	Find location of first minimum in array	17.5	17.5	17.5	17.5

61.5

Optimized ratio x2.8

Optimized score

61.5 - Singlecore	61.5 MP ratio x1.0 Multicore
61.5 MP ratio x1.0 Quadcore	59.8 MP ratio x1.0 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	144	144	144	144
Average	72.9	72.9	72.9	70.8
Geometric (= official score)	61.5	61.5	61.5	59.8
Harmonic	47.0	47.0	47.0	46.2
Minimum	10.2	10.2	10.2	10.2

#	Kernel name
1.	Hydro fragment	116	116	116	116
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	111	111	111	111
3.	Inner product	96.8	96.8	96.8	77.4
4.	Banded linear equations	101	101	101	75.0
5.	Tri-diagonal elimination, below diagonal	53.2	53.2	53.2	46.5
6.	General linear recurrence equations	57.4	57.4	57.4	57.6
7.	Equation of state fragment	131	131	131	130
8.	ADI integration	68.9	68.9	68.9	68.9
9.	Integrate predictors	144	144	144	144
10.	Difference predictors	70.8	70.8	70.8	70.9
11.	First sum	59.6	59.6	59.6	59.8
12.	First difference	76.3	76.3	76.3	76.1
13.	2-D PIC (Particle In Cell)	10.2	10.2	10.2	10.2
14.	1-D PIC (Particle In Cell)	19.8	19.8	19.8	19.8
15.	Casual Fortran. Development version	35.8	35.8	35.8	35.9
16.	Monte Carlo search loop	53.6	53.6	53.6	53.8
17.	Implicit, conditional computation	133	133	133	134
18.	2-D explicit hydrodynamics fragment	81.1	81.1	81.1	81.2
19.	General linear recurrence equations	68.5	68.5	68.5	68.5
20.	Discrete ordinates transport, conditional recurrence on xx	42.4	42.4	42.4	42.6
21.	Matrix*matrix product	75.6	75.6	75.6	75.6
22.	Planckian distribution	16.8	16.8	16.8	16.7
23.	2-D implicit hydrodynamics fragment	90.2	90.2	90.2	90.3
24.	Find location of first minimum in array	37.7	37.7	37.7	37.9