AMD EPYC 9254 24-Core Processor

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

4,700

Overall score

923 - Singlecore	30,322 MP ratio x32.9 Multicore
3,709 MP ratio x4.0 Quadcore	30,479 MP ratio x33.0 Workstation

Non optimized	Single core	Multi core	Quad core	Workstation
Maximum	3,276	83,633	13,089	84,258
Average	1,134	34,709	4,573	34,897
Geometric (= official score)	923	30,322	3,709	30,479
Harmonic	770	26,824	3,080	26,963
Minimum	302	13,306	1,208	13,424

#	Kernel name
1.	Hydro fragment	2,170	56,644	8,686	56,171
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	1,496	38,925	6,007	39,281
3.	Inner product	592	27,386	2,408	27,402
4.	Banded linear equations	731	27,145	2,942	27,238
5.	Tri-diagonal elimination, below diagonal	515	23,337	2,051	23,355
6.	General linear recurrence equations	528	23,050	2,112	23,188
7.	Equation of state fragment	3,276	83,633	13,089	84,258
8.	ADI integration	1,424	41,130	6,786	41,432
9.	Integrate predictors	2,383	56,449	9,532	56,854
10.	Difference predictors	438	15,246	1,751	15,273
11.	First sum	302	14,217	1,208	14,262
12.	First difference	719	18,846	2,890	18,909
13.	2-D PIC (Particle In Cell)	451	13,306	1,736	13,424
14.	1-D PIC (Particle In Cell)	645	20,165	2,495	20,417
15.	Casual Fortran. Development version	1,421	41,112	5,684	41,424
16.	Monte Carlo search loop	1,021	26,548	4,055	26,718
17.	Implicit, conditional computation	800	47,845	3,192	48,312
18.	2-D explicit hydrodynamics fragment	1,124	29,000	4,494	29,030
19.	General linear recurrence equations	403	18,596	1,614	18,660
20.	Discrete ordinates transport, conditional recurrence on xx	1,268	56,432	5,071	56,164
21.	Matrix*matrix product	813	19,372	3,223	19,559
22.	Planckian distribution	2,865	76,352	11,406	77,523
23.	2-D implicit hydrodynamics fragment	1,105	33,868	4,421	34,111
24.	Find location of first minimum in array	726	24,419	2,907	24,567

21,205

Optimized ratio x4.5

Optimized score

4,279 - Singlecore	129,616 MP ratio x30.3 Multicore
17,192 MP ratio x4.0 Quadcore	131,637 MP ratio x30.8 Workstation

Optimized	Single core	Multi core	Quad core	Workstation
Maximum	19,924	453,823	80,683	454,438
Average	5,766	154,538	23,117	156,459
Geometric (= official score)	4,279	129,616	17,192	131,637
Harmonic	3,369	112,521	13,589	114,394
Minimum	1,365	55,624	5,461	59,866

#	Kernel name
1.	Hydro fragment	18,072	401,598	72,409	385,655
2.	ICCG excerpt (Incomplete Cholesky Conjugate Gradient)	5,488	135,318	21,750	135,055
3.	Inner product	4,258	142,751	17,032	141,682
4.	Banded linear equations	3,593	93,630	14,087	94,188
5.	Tri-diagonal elimination, below diagonal	2,009	76,690	8,036	76,670
6.	General linear recurrence equations	2,299	84,804	9,204	84,670
7.	Equation of state fragment	19,924	453,823	80,683	454,438
8.	ADI integration	11,805	266,927	47,225	272,478
9.	Integrate predictors	10,374	243,006	41,550	240,501
10.	Difference predictors	3,743	99,162	14,972	100,090
11.	First sum	2,098	73,406	8,395	73,444
12.	First difference	5,574	131,920	22,280	132,439
13.	2-D PIC (Particle In Cell)	1,670	55,624	7,398	59,866
14.	1-D PIC (Particle In Cell)	2,818	81,518	11,333	86,332
15.	Casual Fortran. Development version	5,024	164,704	20,095	168,236
16.	Monte Carlo search loop	4,805	118,275	19,283	128,592
17.	Implicit, conditional computation	3,470	146,599	13,873	152,250
18.	2-D explicit hydrodynamics fragment	11,812	283,165	46,815	304,286
19.	General linear recurrence equations	1,365	64,515	5,461	64,533
20.	Discrete ordinates transport, conditional recurrence on xx	1,585	75,206	6,339	75,233
21.	Matrix*matrix product	7,656	191,429	30,613	194,961
22.	Planckian distribution	3,624	114,690	14,682	118,361
23.	2-D implicit hydrodynamics fragment	3,172	141,782	12,691	144,029
24.	Find location of first minimum in array	2,137	68,370	8,608	67,034