Brooks Adrenaline GTS (Navy/Teal/Mint 18, Zapatillas de Running para 14871 Brooks Mujer Azul (Navy/Teal/Mint 1b495) 7980128




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LAIPE2 Exhibits a Consistent Performance On Intel and AMD Processors

[Posted by Jenn-Ching Luo on July 23, 2016 ]


        A consistent performance of LAIPE2 on Intel Xeon and AMD Opteron could be predictable. Generally, any software, not in any special instructions, could have a consistent performance on different processor architectures. LAIPE 2 is one of them, without any special instructions. A consistent performance could be expected. This post uses timing results to show it.

TESTING EXAMPLE

Compute [C]=[A][B], where matrices [A], [B] and [C] are 4-byte real matrix. Matrix [A] is of order (15,000-by-11,000), and matrix [B] is of order (11,000-by-12,000), and matrix [C] is of order (15,000-by-12,000).

The LAIPE2 subroutine laipe$matmul_4 is called to perform the computation. gfortran is the compiler for the executable. The compilation option included -O3, and the executable was linked against neuloop4. neuloop4 is a library for homogeneous soft core computing.

COMPUTER 1

Computer: a Dell PowerEdge R815 with quad Opteron 6168, a total of 48 cores.
Operating System: Core of Windows Server 2008 R2

COMPUTER 2

Computer: a Dell PoweEdge R810 with quad Intel Xeon L7555, a total of 32 physical cores. Because L7555 can run at a higher frequency when using 2 or less cores, processor's turbo boost was disabled for the purpose to measure speedup. Further, logical core (e.g., hyper-threading) was also disabled for the same purpose.
Operating System: Core of Windows Server 2008 R2

SPEEDUP AND PARALLEL EFFICIENCY ON AMD OPTERON

        First, let us see performance on AMD Opteron. The computer has 48 cores. Speedup and parallel efficiency are listed in the table below.

        From the table, we can see one to twenty cores can yield an almost perfect speedup; 35 cores yields an efficiency 90%; 48 cores can speed up the computation to 39x. Matrix multiplication is a good example of parallel computing. The detailed timing results are appended in this post for reference.

Number
of Cores Elapsed
Time (sec) Speedup Efficiency
(%) 1 3493.63 1.0000 100.00 2 1730.18 2.0192 100.96 3 1151.58 3.0338 101.13 4 865.85 4.0349 100.87 5 691.38 5.0531 101.06 6 580.70 6.0162 100.27 7 497.99 7.0155 100.22 8 434.81 8.0348 100.43 9 387.62 9.0130 100.14 10 350.72 9.9613 99.61 11 323.08 10.8135 98.30 12 295.59 11.8192 98.46 13 271.01 12.8912 99.16 14 254.64 13.7199 98.00 15 238.63 14.6404 97.60 16 225.39 15.5004 96.88 17 214.50 16.2873 95.81 18 201.57 17.3321 96.29 19 192.85 18.1158 95.35 20 183.69 19.0192 95.10 21 175.14 19.9476 94.99 22 169.01 20.6711 93.96 23 161.34 21.6538 94.15 24 156.10 22.3807 93.25 25 148.01 23.6040 94.42 Brooks Adrenaline GTS (Navy/Teal/Mint 18, Zapatillas de Running para 14871 Brooks Mujer Azul (Navy/Teal/Mint 1b495) 7980128 26 144.46 24.1841 93.02 27 138.31 25.2594 93.55 28 135.66 25.7528 91.97 29 129.12 27.0572 93.30 30 127.03 27.5024 91.67 31 123.46 28.2977 91.28 32 119.61 29.2085 91.28 33 116.50 29.9882 90.87 34 114.44 30.5280 89.79 35 110.90 31.5025 90.01 36 108.17 32.2976 89.72 37 105.57 33.0930 89.44 38 103.37 33.7973 88.94 39 102.02 34.2446 87.81 40 100.34 34.8179 87.04 41 96.71 36.1248 88.11 42 96.21 36.3125 86.46 43 94.50 36.9696 85.98 44 92.76 37.6631 85.60 45 92.32 37.8426 84.09 46 90.62 38.5525 83.81 47 90.62 38.5525 82.03 48 88.58 39.4404 82.17

SPEEDUP AND PARALLEL EFFICIENCY ON INTEL XEON

        Next, let us see performance on Inten Xeon. The computer has 32 physical cores. Speedup and parallel efficiency are listed in the table below. It also shows a performance of high efficiency, consistent to results on AMD Opteron.

        On 28 cores, the computation was speeded up to 27x, 97% parallel performance, which is almost perfect; 32 cores improved the computing up to 28x, and yielded a parallel efficiency 87%. The performance was consistent to the one on AMD Opteron.

        The detailed timing results are appended in this post for reference.

Number
of Cores Elapsed
Time (sec) Speedup Efficiency
(%) 1 5678.17 1.0000 100.00 2 2839.25 1.9999 99.99 3 1896.50 2.9940 99.80 4 1420.37 3.9977 99.94 5 1136.58 4.9958 99.92 6 955.10 5.9451 99.09 7 820.92 3.9168 98.81 8 745.72 7.6143 95.18 9 63.60 8.8225 98.03 10 574.71 9.8801 98.80 11 548.58 10.3507 94.10 12 489.73 11.5945 96.62 13 457.27 12.4175 95.52 14 418.39 13.5715 96.94 15 406.26 13.9767 93.18 16 383.34 14.8124 92.58 17 357.17 15.8977 93.52 18 323.36 17.5599 97.56 19 325.95 17.4204 91.69 20 291.63 19.4705 97.35 21 277.24 20.4811 97.53 22 263.85 21.5204 97.82 23 255.29 22.2420 96.70 24 256.92 22.1009 92.09 25 240.10 23.6492 94.60 26 250.77 22.6429 87.09 27 243.02 23.3650 86.54 28 208.07 27.2897 97.46 29 224.42 25.3015 87.25 30 219.13 25.9123 86.37 31 213.16 26.6381 85.93 32 204.39 27.7811 86.82

TIMING RESULTS ON AMD OPTERON

        The following has detailed timing results implemented on AMD Opteron.

  number of cores: 1
      Elapsed Time (Seconds): 3493.63
      CPU Time in User Mode (Seconds): 3491.97
      CPU Time in Kernel Mode (Seconds): 1.31
      Total CPU Time (Seconds): 3493.28

  number of cores: 2
      Elapsed Time (Seconds): 1730.18
      CPU Time in User Mode (Seconds): 3452.29
      CPU Time in Kernel Mode (Seconds): 0.16
      Total CPU Time (Seconds): 3452.44

  number of cores: 3
      Elapsed Time (Seconds): 1151.58
      CPU Time in User Mode (Seconds): 3452.69
      CPU Time in Kernel Mode (Seconds): 0.36
      Total CPU Time (Seconds): 3453.05

  number of cores: 4
      Elapsed Time (Seconds): 865.85
      CPU Time in User Mode (Seconds): 3453.10
      CPU Time in Kernel Mode (Seconds): 0.41
      Total CPU Time (Seconds): 3453.50

  number of cores: 5
      Elapsed Time (Seconds): 691.38
      CPU Time in User Mode (Seconds): 3454.36
      CPU Time in Kernel Mode (Seconds): 0.44
      Total CPU Time (Seconds): 3454.80

  number of cores: 6
      Elapsed Time (Seconds): 580.70
      CPU Time in User Mode (Seconds): 3456.53
      CPU Time in Kernel Mode (Seconds): 0.44
      Total CPU Time (Seconds): 3456.97
Brooks Adrenaline GTS (Navy/Teal/Mint 18, Zapatillas de Running para 14871 Brooks Mujer Azul (Navy/Teal/Mint 1b495) 7980128
  number of cores: 7
      Elapsed Time (Seconds): 497.99
      CPU Time in User Mode (Seconds): 3460.30
      CPU Time in Kernel Mode (Seconds): 0.31
      Total CPU Time (Seconds): 3460.62

  number of cores: 8
      Elapsed Time (Seconds): 434.81
      CPU Time in User Mode (Seconds): 3463.38
      CPU Time in Kernel Mode (Seconds): 0.70
      Total CPU Time (Seconds): 3464.08

  number of cores: 9
      Elapsed Time (Seconds): 387.62
      CPU Time in User Mode (Seconds): 3468.37
      CPU Time in Kernel Mode (Seconds): 0.30
      Total CPU Time (Seconds): 3468.67

  number of cores: 10
      Elapsed Time (Seconds): 350.72
      CPU Time in User Mode (Seconds): 3472.94
      CPU Time in Kernel Mode (Seconds): 0.53
      Total CPU Time (Seconds): 3473.47

  number of cores: 11
      Elapsed Time (Seconds): 323.08
      CPU Time in User Mode (Seconds): 3479.23
New Balance W 1080 B Fresh Foam BY7 Blue Lime Azul , Nike Wmns Flex 2014 RN, Zapatillas de Running para Mujer Black Metallic Platinum White 001 QQWWEERRTT Zapatillas de deporte de moda Otoño de las mujeres Nuevos zapatos casuales Street Shoot Wild Shoes Estudiante Casual Zapatos blancos Zapatillas de running Femenino, 22.5 Modelos femeninos, Gris Gx20-1 gris Adidas Originals Gazelle, Zapatillas de Deporte Unisex Adulto Varios Colores (Ice Mint/White/Gold Metalic) , Zapatilla Saucony Original Jazz Fucsia Gris Oscuro , New Balance 1080v8, Zapatillas de Running para Mujer Pigment/Pink , Asics Noosa FF, Zapatillas de Running Multicolor (Black/Green Gecko/Safety Yellow) , Zapatilla Asics Gel-Exalt 4 Morado , Nike Air Zoom Vomero 12, Zapatillas de Running para Mujer Azul (Armory Blue/Armory Navy-blustery-white) Nike Wmns Free RN Distance 2, Zapatillas de Entrenamiento para Mujer Morado (Hyper Grape/Court Purple/Lava Glow) , Under Armour UA W Charged Bandit 3, Zapatillas de Running para Mujer Azul (Navy Bleu Marine) , Brooks Glycerin 14, Zapatillas de Running para Mujer Azul , Nike Air MAX secuencial Unidad 2 Zapatos Mujer, Gris/Blanco , Asics Gel-Nimbus 19, Zapatillas de Running para Mujer Negro (Black/Onyx/Silver) , Nike W Air Zoom Terra Kiger 3, Zapatillas de Running para Mujer Rojo (Lava Glow/Orchid/Black/Hyper Turquoise) New Balance - Zapatillas de running para mujer, color, talla 37 - New Balance - Zapatillas de running para mujer blanco blanco 42.5 - , Under Armour UA W Speedform Intake 2, Zapatillas de Running para Mujer Azul (Mediterranean) Adidas Ultraboost W, Zapatillas de Running para Mujer Varios Colores (Tinene/Tinene/Tinnob) Karhu Flow 3 Trainer F200087 - Zapatos para correr para mujer Azul New Balance 1080v8, Zapatillas de Running para Mujer Azul (Clear Sky/Vivid Coral/Black Clear Sky/Vivid Coral/Black) , Asics Gel-Nimbus 20, Zapatillas de Running para Mujer Azul (Azure/White 401) , Adidas Energy Boost W, Zapatillas de Running para Mujer Varios Colores (Rubmis / Rojnoc / Roshel) New Balance Strobe v1, Zapatillas de Running Mujer Azul (Navy) Under Armour UA W Blur, Zapatillas de Entrenamiento para Mujer Negro (Black 001) , New Balance - Zapatillas de running para mujer blanco - blanco Under Armour Charged Bandit 2 Women s Zapatillas Para Correr - AW16 Negro (Black 002) , Adidas Adizero Boston 6 W, Zapatillas de Running para Mujer Negro (Core Black/Ftwr White/Hi-res Green S18 Core Black/Ftwr White/Hi-res Green S18) , Brooks Adrenaline GTS 18, Zapatillas de Running para Mujer Azul (Navy/Teal/Mint 1b495) ,
      CPU Time in Kernel Mode (Seconds): 0.45
      Total CPU Time (Seconds): 3479.68

  number of cores: 12
      Elapsed Time (Seconds): 295.59
      CPU Time in User Mode (Seconds): 3488.31
      CPU Time in Kernel Mode (Seconds): 0.50
      Total CPU Time (Seconds): 3488.81

  number of cores: 13
      Elapsed Time (Seconds): 271.01
      CPU Time in User Mode (Seconds): 3483.75
      CPU Time in Kernel Mode (Seconds): 0.51
      Total CPU Time (Seconds): 3484.27

  number of cores: 14
      Elapsed Time (Seconds): 254.64
      CPU Time in User Mode (Seconds): 3505.55
      CPU Time in Kernel Mode (Seconds): 0.39
      Total CPU Time (Seconds): 3505.94

  number of cores: 15
      Elapsed Time (Seconds): 238.63
      CPU Time in User Mode (Seconds): 3529.73
      CPU Time in Kernel Mode (Seconds): 0.62
      Total CPU Time (Seconds): 3530.35

  number of cores: 16
      Elapsed Time (Seconds): 225.39
      CPU Time in User Mode (Seconds): 3536.64
      CPU Time in Kernel Mode (Seconds): 0.78
      Total CPU Time (Seconds): 3537.42

  number of cores: 17
      Elapsed Time (Seconds): 214.50
      CPU Time in User Mode (Seconds): 3565.95
      Nike Wmns Free TR 6, Zapatillas de Gimnasia para Mujer Negro (Black / White-cool Grey) Converse All Star Customized - Zapatos Personalizados (Producto Artesano) Decor Paisley - , Converse All Star Customized - Zapatos Personalizados (Producto Artesano) Michael Jackson Style - , Volcom Sub Zero Boot, Botas de Nieve para Hombre Marrón (Rust) , , color:inferno-white;Groesse-M:6.5 inferno-white , Zapatos De Oxford Hombres Zapatos De Cuero Zapatos con Punta Negocios Calzado Europeo Moda Oficina Zapatos Bajos Resistente Al Desgaste Black , GTYMFH Cuatro Estaciones Hombres Zapatos De Cuero Zapatos De Hombres Negocios Ocio Moda Zapatos Sueltos Negro , Reebok Royal Cmplt CLN LX, Zapatillas de Tenis para Hombre Negro (Black/Shark 000) Tommy Hilfiger Corporate Material Mix Runner, Zapatillas para Hombre Gris (Steel Grey 039) Spiuk 16 MTB - Zapatillas Unisex Rojo , Oneal Flow SPD - Zapatillas Hombre - Negro Talla del Calzado 43 2018 Black , Zapatillas de deporte b¨¢sicas para ni?os PS-K de Roma, Puma Black / Puma Black, 1 M US Little Kid - , Demonia TECHNO-850UV Blk PU UK 3 (EU 36) - , Converse All Star Customized - Zapatos Personalizados (Producto Artesano) Slim Italy Style - Nike Air Zoom Pegasus 34, Zapatillas de Running para Mujer - Mephisto Womens Helen Nubuck Sandals - Ara ROM-Sport-St, Botas para Mujer - , El Naturalista Savia - Bailarinas - , Toms Classics - Alpargatas para mujer Negro xyxyx Loafer - Bailarinas Mujer Blanco Think!1-81075-72 - zapatos con cordones Mujer Rojo Paul Green - Camiseta - Mujer Gris , Dunlop Flying Arrow | Zapatos de Seguridad | Calzado de Trabajo S3 | con Puntera | Ligero y Transpirable Azul / Rosa , Semler Olivia O1055-013-001 - Zapatos de cuero para mujer Negro Ecco Shape 75 Round Elegant, Botas para Mujer Negro (Black) , Birkenstock Gizeh, Zapatillas de Gimnasia Unisex Niños Verde , Sunny De Las Mujeres 2018 Verano El Nuevo Hebilla Pequeña Sandalias Marrón , ZFNYY Zapatos de Mujer Retro literarios Hechos a Mano Zapatos de Madre de Fondo Plano Simple - , OTZ Shoes 300-GMS - Mocasines de lona para hombre Beige beige Vert - Coral , Semler Ria, Mocasines para Mujer Gris (Chrom 018) CPU Time in Kernel Mode (Seconds): 0.73
      Total CPU Time (Seconds): 3566.68

  number of cores: 18
      Elapsed Time (Seconds): 201.57
      CPU Time in User Mode (Seconds): 3550.77
      CPU Time in Kernel Mode (Seconds): 0.44
      Total CPU Time (Seconds): 3551.21

  number of cores: 19
      Elapsed Time (Seconds): 192.85
      CPU Time in User Mode (Seconds): 3573.61
      CPU Time in Kernel Mode (Seconds): 0.81
      Total CPU Time (Seconds): 3574.42

  number of cores: 20
      Elapsed Time (Seconds): 183.69
      CPU Time in User Mode (Seconds): 3577.45
      CPU Time in Kernel Mode (Seconds): 0.64
      Total CPU Time (Seconds): 3578.09

  number of cores: 21
      Elapsed Time (Seconds): 175.14
      CPU Time in User Mode (Seconds): 3585.39
      CPU Time in Kernel Mode (Seconds): 0.78
      Total CPU Time (Seconds): 3586.17

  number of cores: 22
      Elapsed Time (Seconds): 169.01
      CPU Time in User Mode (Seconds): 3603.50
      CPU Time in Kernel Mode (Seconds): 1.01
      Total CPU Time (Seconds): 3604.51

  number of cores: 23
      Elapsed Time (Seconds): 161.34
      CPU Time in User Mode (Seconds): 3605.79
      CPU Time in Kernel Mode (Seconds): 0.86
      Total CPU Time (Seconds): 3606.65

  number of cores: 24
      Elapsed Time (Seconds): 156.10
      CPU Time in User Mode (Seconds): 3608.88
      CPU Time in Kernel Mode (Seconds): 0.86
      Total CPU Time (Seconds): 3609.74

  number of cores: 25
      Elapsed Time (Seconds): 148.01
      CPU Time in User Mode (Seconds): 3621.45
      CPU Time in Kernel Mode (Seconds): 0.86
      Total CPU Time (Seconds): 3622.31

  number of cores: 26
      Elapsed Time (Seconds): 144.46
      CPU Time in User Mode (Seconds): 3626.06
      CPU Time in Kernel Mode (Seconds): 0.81
      Total CPU Time (Seconds): 3626.87

  number of cores: 27
      Elapsed Time (Seconds): 138.31
      CPU Time in User Mode (Seconds): 3626.41
      CPU Time in Kernel Mode (Seconds): 0.97
      Total CPU Time (Seconds): 3627.38

  number of cores: 28
      Elapsed Time (Seconds): 135.66
      CPU Time in User Mode (Seconds): 3641.73
      CPU Time in Kernel Mode (Seconds): 1.08
      Total CPU Time (Seconds): 3642.81

  number of cores: 29
      Elapsed Time (Seconds): 129.12
      CPU Time in User Mode (Seconds): 3646.65
      CPU Time in Kernel Mode (Seconds): 0.83
      Total CPU Time (Seconds): 3647.48

  number of cores: 30
      Elapsed Time (Seconds): 127.03
      CPU Time in User Mode (Seconds): 3655.20
      CPU Time in Kernel Mode (Seconds): 0.89
      Total CPU Time (Seconds): 3656.09

  number of cores: 31
      Elapsed Time (Seconds): 123.46
      CPU Time in User Mode (Seconds): 3669.52
      CPU Time in Kernel Mode (Seconds): 1.03
      Total CPU Time (Seconds): 3670.55

  number of cores: 32
      Elapsed Time (Seconds): 119.61
      CPU Time in User Mode (Seconds): 3673.14
      CPU Time in Kernel Mode (Seconds): 1.03
      Total CPU Time (Seconds): 3674.17

  number of cores: 33
      Elapsed Time (Seconds): 116.50
      CPU Time in User Mode (Seconds): 3688.46
      CPU Time in Kernel Mode (Seconds): 0.98
      Total CPU Time (Seconds): 3689.44

  number of cores: 34
      Elapsed Time (Seconds): 114.44
      CPU Time in User Mode (Seconds): 3695.40
      CPU Time in Kernel Mode (Seconds): 0.76
      Total CPU Time (Seconds): 3696.16

  number of cores: 35
      Elapsed Time (Seconds): 110.90
      CPU Time in User Mode (Seconds): 3707.72
      CPU Time in Kernel Mode (Seconds): 0.80
      Total CPU Time (Seconds): 3708.52

  number of cores: 36
   

Brooks Adrenaline GTS (Navy/Teal/Mint 18, Zapatillas de Running para 14871 Brooks Mujer Azul (Navy/Teal/Mint 1b495) 7980128 - marketmiddle.space

  Elapsed Time (Seconds): 108.17
      CPU Time in User Mode (Seconds): 3725.34
      CPU Time in Kernel Mode (Seconds): 0.90
      Total CPU Time (Seconds): 3726.24

  number of cores: 37
      Elapsed Time (Seconds): 105.57
      CPU Time in User Mode (Seconds): 3745.55
      CPU Time in Kernel Mode (Seconds): 1.00
      Total CPU Time (Seconds): 3746.55

  number of cores: 38
      Elapsed Time (Seconds): 103.37
      CPU Time in User Mode (Seconds): 3757.44
      CPU Time in Kernel Mode (Seconds): 1.05
      Total CPU Time (Seconds): 3758.49

  number of cores: 39
      Elapsed Time (Seconds): 102.02
      CPU Time in User Mode (Seconds): 3773.71
      CPU Time in Kernel Mode (Seconds): 1.33
      Total CPU Time (Seconds): 3775.04

  number of cores: 40
      Elapsed Time (Seconds): 100.34
      CPU Time in User Mode (Seconds): 3801.43
      CPU Time in Kernel Mode (Seconds): 0.98
      Total CPU Time (Seconds): 3802.42

  number of cores: 41
      Elapsed Time (Seconds): 96.71
      CPU Time in User Mode (Seconds): 3818.86
      CPU Time in Kernel Mode (Seconds): 0.92
      Total CPU Time (Seconds): 3819.78

  number of cores: 42
      Elapsed Time (Seconds): 96.21
      CPU Time in User Mode (Seconds): 3843.96
      CPU Time in Kernel Mode (Seconds): 1.15
      Total CPU Time (Seconds): 3845.11

  number of cores: 43
      Elapsed Time (Seconds): 94.50
      CPU Time in User Mode (Seconds): 3854.24
      CPU Time in Kernel Mode (Seconds): 1.22
      Total CPU Time (Seconds): 3855.46

  number of cores: 44
      Elapsed Time (Seconds): 92.76
      CPU Time in User Mode (Seconds): 3879.04
      CPU Time in Kernel Mode (Seconds): 1.29
      Total CPU Time (Seconds): 3880.34

  number of cores: 45
      Elapsed Time (Seconds): 92.32
      CPU Time in User Mode (Seconds): 3910.18
      CPU Time in Kernel Mode (Seconds): 1.26
      Total CPU Time (Seconds): 3911.44

  number of cores: 46
      Elapsed Time (Seconds): 90.62
      CPU Time in User Mode (Seconds): 3942.27
      CPU Time in Kernel Mode (Seconds): 1.31
      Total CPU Time (Seconds): 3943.58

  number of cores: 47
      Elapsed Time (Seconds): 90.62
      CPU Time in User Mode (Seconds): 3984.56
      CPU Time in Kernel Mode (Seconds): 1.11
      Total CPU Time (Seconds): 3985.67

  number of cores: 48
      Elapsed Time (Seconds): 88.58
      CPU Time in User Mode (Seconds): 4025.09
      CPU Time in Kernel Mode (Seconds): 1.12
      Total CPU Time (Seconds): 4026.21

TIMING RESULTS ON INTEL XEON

        The following has detailed timing results implemented on Intel Xeon.

  number of cores: 1
      Elapsed Time (Seconds): 5678.17
      CPU Time in User Mode (Seconds): 5677.11
      CPU Time in Kernel Mode (Seconds): 0.72
      Total CPU Time (Seconds): 5677.83

  number of cores: 2
      Elapsed Time (Seconds): 2839.25
      CPU Time in User Mode (Seconds): 5677.53
      CPU Time in Kernel Mode (Seconds): 0.30
      Total CPU Time (Seconds): 5677.83

  number of cores: 3
      Elapsed Time (Seconds): 1896.50
      CPU Time in User Mode (Seconds): 5678.12
      CPU Time in Kernel Mode (Seconds): 0.27
      Total CPU Time (Seconds): 5678.39

  number of cores: 4
      Elapsed Time (Seconds): 1420.37
      Brooks Adrenaline GTS (Navy/Teal/Mint 18, Zapatillas de Running para 14871 Brooks Mujer Azul (Navy/Teal/Mint 1b495) 7980128 CPU Time in User Mode (Seconds): 5679.28
      CPU Time in Kernel Mode (Seconds): 0.41
      Total CPU Time (Seconds): 5679.68

  number of cores: 5
      Elapsed Time (Seconds): 1136.58
      CPU Time in User Mode (Seconds): 5680.54
      CPU Time in Kernel Mode (Seconds): 0.41
      Total CPU Time (Seconds): 5680.95

  number of cores: 6
      Elapsed Time (Seconds): 955.10
      CPU Time in User Mode (Seconds): 5682.24
      CPU Time in Kernel Mode (Seconds): 0.59
      Total CPU Time (Seconds): 5682.84

  number of cores: 7
      Elapsed Time (Seconds): 820.92
      CPU Time in User Mode (Seconds): 5694.96
      CPU Time in Kernel Mode (Seconds): 0.64
      Total CPU Time (Seconds): 5695.60

  number of cores: 8
      Elapsed Time (Seconds): 745.72
      CPU Time in User Mode (Seconds): 5911.72
      CPU Time in Kernel Mode (Seconds): 0.95
      Total CPU Time (Seconds): 5912.67

  number of cores: 9
      Elapsed Time (Seconds): 643.60
      CPU Time in User Mode (Seconds): 5737.51
      CPU Time in Kernel Mode (Seconds): 0.56
      Total CPU Time (Seconds): 5738.08

  number of cores: 10
      Elapsed Time (Seconds): 574.71
      CPU Time in User Mode (Seconds): 5726.95
      CPU Time in Kernel Mode (Seconds): 0.59
      Total CPU Time (Seconds): 5727.55

  number of cores: 11
      Elapsed Time (Seconds): 548.58
      CPU Time in User Mode (Seconds): 5964.87
      CPU Time in Kernel Mode (Seconds): 0.55
      Total CPU Time (Seconds): 5965.42

  number of cores: 12
      Elapsed Time (Seconds): 489.73
      CPU Time in User Mode (Seconds): 5822.60
      CPU Time in Kernel Mode (Seconds): 0.45
      Total CPU Time (Seconds): 5823.05

  number of cores: 13
      Elapsed Time (Seconds): 457.27
      CPU Time in User Mode (Seconds): 5874.45
      CPU Time in Kernel Mode (Seconds): 0.62
      Total CPU Time (Seconds): 5875.08

  number of cores: 14
      Elapsed Time (Seconds): 418.39
      CPU Time in User Mode (Seconds): 5794.88
      CPU Time in Kernel Mode (Seconds): 0.58
      Total CPU Time (Seconds): 5795.45

  number of cores: 15
      Elapsed Time (Seconds): 406.26
      CPU Time in User Mode (Seconds): 5994.48
      CPU Time in Kernel Mode (Seconds): 0.51
      Total CPU Time (Seconds): 5994.99

  number of cores: 16
      Elapsed Time (Seconds): 383.34
      CPU Time in User Mode (Seconds): 6040.25
      CPU Time in Kernel Mode (Seconds): 0.45
      Total CPU Time (Seconds): 6040.70

  number of cores: 17
      Elapsed Time (Seconds): 357.17
      CPU Time in User Mode (Seconds): 5978.49
      CPU Time in Kernel Mode (Seconds): 0.51
      Total CPU Time (Seconds): 5979.00

  number of cores: 18
      Elapsed Time (Seconds): 323.36
      CPU Time in User Mode (Seconds): 5758.32
      CPU Time in Kernel Mode (Seconds): 0.53
      Correr en asfalto Total CPU Time (Seconds): 5758.85

  number of cores: 19
      Elapsed Time (Seconds): 325.95
      CPU Time in User Mode (Seconds): 6084.05
      CPU Time in Kernel Mode (Seconds): 0.53
      Total CPU Time (Seconds): 6084.58

  number of cores: 20
      Elapsed Time (Seconds): 291.63
      CPU Time in User Mode (Seconds): 5802.43
      CPU Time in Kernel Mode (Seconds): 0.73
      Total CPU Time (Seconds): 5803.16

  number of cores: 21
      Elapsed Time (Seconds): 277.24
      CPU Time in User Mode (Seconds): 5759.42
      CPU Time in Kernel Mode (Seconds): 0.76
      Total CPU Time (Seconds): 5760.18

  number of cores: 22
      Elapsed Time (Seconds): 263.85
      CPU Time in User Mode (Seconds): 5726.13
      CPU Time in Kernel Mode (Seconds): 0.55
      Total CPU Time (Seconds): 5726.67

  number of cores: 23
      Elapsed Time (Seconds): 255.29
      CPU Time in User Mode (Seconds): 5791.99
      CPU Time in Kernel Mode (Seconds): 0.67
      Total CPU Time (Seconds): 5792.66

  number of cores: 24
      Elapsed Time (Seconds): 256.92
      CPU Time in User Mode (Seconds): 6060.16
      CPU Time in Kernel Mode (Seconds): 0.70
      Total CPU Time (Seconds): 6060.86

  number of cores: 25
      Elapsed Time (Seconds): 240.10
      CPU Time in User Mode (Seconds): 5938.63
      CPU Time in Kernel Mode (Seconds): 0.66
      Total CPU Time (Seconds): 5939.29

  number of cores: 26
      Elapsed Time (Seconds): 250.77
      CPU Time in User Mode (Seconds): 6365.71
      CPU Time in Kernel Mode (Seconds): 0.81
      Total CPU Time (Seconds): 6366.53

  number of cores: 27
      Elapsed Time (Seconds): 243.02
      CPU Time in User Mode (Seconds): 6399.21
      CPU Time in Kernel Mode (Seconds): 0.90
      Total CPU Time (Seconds): 6400.11

  number of cores: 28
      Elapsed Time (Seconds): 208.07
      CPU Time in User Mode (Seconds): 5764.52
      CPU Time in Kernel Mode (Seconds): 0.78
      Total CPU Time (Seconds): 5765.30

  number of cores: 29
      Elapsed Time (Seconds): 224.42
      CPU Time in User Mode (Seconds): 6353.00
      CPU Time in Kernel Mode (Seconds): 0.61
      Total CPU Time (Seconds): 6353.61

  number of cores: 30
      Elapsed Time (Seconds): 219.13
      CPU Time in User Mode (Seconds): 6402.33
      767846
1147762
3394200
4882492
5889429
7281709
8002623
14395136
15181599
CPU Time in Kernel Mode (Seconds): 0.59
      Total CPU Time (Seconds): 6402.92

  number of cores: 31
      Elapsed Time (Seconds): 213.16
      CPU Time in User Mode (Seconds): 6407.62
      CPU Time in Kernel Mode (Seconds): 0.67
      Total CPU Time (Seconds): 6408.29

  number of cores: 32
      Elapsed Time (Seconds): 204.39
      CPU Time in User Mode (Seconds): 6345.79
      CPU Time in Kernel Mode (Seconds): 0.69
      Total CPU Time (Seconds): 6346.48