AMD Phenom(tm) II X4 955 Processor ★

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

907

Overall score

359 - Singlecore	1,440 MP ratio x4.0 Multicore
1,440 MP ratio x4.0 Quadcore	1,440 MP ratio x4.0 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	1,101	4,466	4,466	4,467
Average	416	1,667	1,667	1,667
Geometric (= official score)	359	1,440	1,440	1,440
Harmonic	312	1,247	1,247	1,247
Minimum	134	534	534	534

#	Kernel name
1.	Hydro fragment	705	2,839	2,839	2,839
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	568	2,272	2,273	2,272
3.	Inner product	427	1,739	1,739	1,739
4.	Banded linear equations	344	1,395	1,395	1,395
5.	Tri-diagonal elimination, below diagonal	361	1,470	1,471	1,470
6.	General linear recurrence equations	291	1,165	1,165	1,165
7.	Equation of state fragment	1,101	4,466	4,466	4,467
8.	ADI integration	496	1,968	1,968	1,968
9.	Integrate predictors	666	2,665	2,665	2,665
10.	Difference predictors	157	629	629	629
11.	First sum	204	815	815	815
12.	First difference	207	835	835	835
13.	2-D PIC (Particle In Cell)	134	534	534	534
14.	1-D PIC (Particle In Cell)	199	787	787	787
15.	Casual Fortran. Development version	385	1,540	1,540	1,540
16.	Monte Carlo search loop	327	1,295	1,296	1,295
17.	Implicit, conditional computation	615	2,473	2,473	2,473
18.	2-D explicit hydrodynamics fragment	344	1,377	1,377	1,377
19.	General linear recurrence equations	300	1,171	1,171	1,170
20.	Discrete ordinates transport, conditional recurrence on xx	747	2,972	2,972	2,972
21.	Matrix*matrix product	193	770	770	770
22.	Planckian distribution	620	2,487	2,487	2,487
23.	2-D implicit hydrodynamics fragment	392	1,570	1,570	1,570
24.	Find location of first minimum in array	195	782	782	782

3,363

Optimized ratio x3.7

Optimized score

1,335 - Singlecore	5,337 MP ratio x4.0 Multicore
5,337 MP ratio x4.0 Quadcore	5,339 MP ratio x4.0 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	5,670	22,480	22,602	22,678
Average	1,720	6,867	6,870	6,875
Geometric (= official score)	1,335	5,337	5,337	5,339
Harmonic	1,072	4,288	4,287	4,287
Minimum	370	1,481	1,481	1,481

#	Kernel name
1.	Hydro fragment	4,413	17,654	17,626	17,625
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	1,580	6,318	6,301	6,313
3.	Inner product	1,469	5,894	5,894	5,931
4.	Banded linear equations	1,368	5,471	5,471	5,471
5.	Tri-diagonal elimination, below diagonal	519	2,074	2,073	2,073
6.	General linear recurrence equations	1,032	4,133	4,134	4,135
7.	Equation of state fragment	5,670	22,480	22,602	22,678
8.	ADI integration	3,360	13,404	13,377	13,406
9.	Integrate predictors	3,382	13,526	13,527	13,527
10.	Difference predictors	1,159	4,638	4,637	4,638
11.	First sum	745	2,978	2,978	2,976
12.	First difference	1,512	6,049	6,049	6,047
13.	2-D PIC (Particle In Cell)	370	1,481	1,481	1,481
14.	1-D PIC (Particle In Cell)	684	2,741	2,742	2,741
15.	Casual Fortran. Development version	1,258	5,032	5,031	5,030
16.	Monte Carlo search loop	1,220	4,859	4,862	4,848
17.	Implicit, conditional computation	1,317	5,255	5,255	5,252
18.	2-D explicit hydrodynamics fragment	2,511	10,029	10,031	10,028
19.	General linear recurrence equations	601	2,403	2,403	2,402
20.	Discrete ordinates transport, conditional recurrence on xx	801	3,202	3,202	3,201
21.	Matrix*matrix product	3,358	13,434	13,433	13,429
22.	Planckian distribution	836	3,342	3,343	3,342
23.	2-D implicit hydrodynamics fragment	1,462	5,848	5,848	5,846
24.	Find location of first minimum in array	643	2,573	2,573	2,573