Scaling Bulldozer, Gulftown, Sandy, Shanghai Seeing how well the AMD Bulldozer FX-8150 scales under Linux when controlling the core count from the BIOS/UEFI of the ASUS Crosshair V Formula motherboard. Using Linux 3.1 kernel and multi-threaded tests. To be compared to other Intel CPUs (Gulftown and Sandy Bridge) for a future article on Phoronix.com. Also results from a dual AMD Opteron 2384 (Shanghai) workstation. All systems were running Ubuntu 11.10 x86_64 with a patched Linux 3.1 kernel that supports the IC aliasing fix for AMD Family 15 (Bulldozer) CPUs while other hardware is untouched.
HTML result view exported from: https://openbenchmarking.org/result/1110227-AR-AMDSCAL0184&rdt .
Processor Motherboard Chipset Memory Disk Graphics Audio Network Monitor OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 6 Threads 4 Threads 2 Threads 1 Thread 8 Threads 8 Threads 6 Threads 4 Threads 2 Threads 1 Thread 1 Thread 2 Threads 4 Threads 6 Threads 8 Threads 4 Threads 2 Threads 1 Thread AMD FX-8150 Eight-Core @ 3.61GHz (8 Cores) ASUS Crosshair V Formula ATI RD890 PCI to PCI bridge 8192MB 60GB OCZ VERTEX2 NVIDIA GeForce GTX 460 768MB (675/1800MHz) Realtek ALC889 Intel 82583V Gigabit Connection Ubuntu 11.10 3.1.0-rc10-ic-aliasing-patch+ (x86_64) Unity 4.22.0 X Server 1.10.4 NVIDIA 285.05.09 4.2.0 NVIDIA 285.05.09 GCC 4.6.1 ext4 1920x1080 AMD FX-8150 Eight-Core @ 3.61GHz (4 Cores) AMD FX-8150 Eight-Core @ 3.61GHz (2 Cores) AMD FX-8150 Eight-Core @ 3.61GHz (1 Core) AMD FX-8150 Eight-Core @ 3.61GHz (6 Cores) Intel Core i7 990X @ 3.47GHz (12 Cores) MSI X58M (MS-7593) v1.0 Intel 5520/5500/X58 + ICH10R 3072MB 160GB Western Digital WD1600JS-00M AMD Radeon HD 4870 VA2431 Realtek RTL8111/8168B radeon 6.14.99 2.1 Mesa 7.11 Gallium 0.4 Intel Core i7 990X @ 3.47GHz (6 Cores) Intel Core i7 990X @ 3.47GHz (4 Cores) Intel Core i7 990X @ 3.47GHz (2 Cores) Intel Core i7 990X @ 3.47GHz (1 Core) Intel Core i7 990X @ 3.47GHz (8 Cores) Intel Core i7-2630QM @ 2.00GHz (8 Cores) Compal PBL21 Intel 2nd Generation Core Family 8192MB 128GB Super Talent STT_FTM28G225H NVIDIA GeForce GT 555M (672/900MHz) Realtek ALC259 Realtek RTL8111/8168B + Atheros AR9285 Wireless nouveau 0.0.16 2.1 Mesa 7.11 Intel Core i7-2630QM @ 2.00GHz (6 Cores) Intel Core i7-2630QM @ 2.00GHz (4 Cores) Intel Core i7-2630QM @ 2.00GHz (2 Cores) Intel Core i7-2630QM @ 2.00GHz (1 Core) AMD Opteron 2384 @ 2.70GHz (1 Core) TYAN S2932/S2932-E NVIDIA MCP55 4096MB 165GB Western Digital WD1600YS-01S ATI Device 9456 ATI R6xx HDMI DELL S2409W radeon 6.14.99 2.1 Mesa 7.11 Gallium 0.4 AMD Opteron 2384 @ 2.70GHz (2 Cores) AMD Opteron 2384 @ 2.70GHz (4 Cores) 2 x AMD Opteron 2384 @ 2.70GHz (6 Cores) 2 x AMD Opteron 2384 @ 2.70GHz (8 Cores) Intel Core i5-2500K @ 3.30GHz (4 Cores) SAPPHIRE Pure Black P67 Hydra Intel 2nd Generation Core Family 3072MB 500GB Western Digital WD5000AAKX-0 AMD Radeon HD 6000 1024MB Realtek ALC892 DELL P2210H Marvell 88E8057 PCI-E Gigabit amd Intel Core i5-2500K @ 3.30GHz (2 Cores) Intel Core i5-2500K @ 3.30GHz (1 Core) OpenBenchmarking.org System Details - AMD FX-8150: 8 Threads, AMD FX-8150: 4 Threads, AMD FX-8150: 2 Threads, AMD FX-8150: 1 Thread, AMD FX-8150: 6 Threads, Intel Core i7 990X: 12 Threads, Intel Core i7 990X: 6 Threads, Intel Core i7 990X: 4 Threads, Intel Core i7 990X: 2 Threads, Intel Core i7 990X: 1 Thread, Intel Core i7 990X: 8 Threads, 2 x AMD Opteron 2384: 1 Thread, 2 x AMD Opteron 2384: 2 Threads, 2 x AMD Opteron 2384: 4 Threads, 2 x AMD Opteron 2384: 6 Threads, 2 x AMD Opteron 2384: 8 Threads: Compiz was running on this system.
c-ray: Total Time smallpt: Global Illumination Renderer; 100 Samples graphics-magick: Local Adaptive Thresholding graphics-magick: Sharpen compress-7zip: Compress Speed Test x264: H.264 Video Encoding npb: BT.A npb: EP.B npb: FT.B npb: LU.A npb: UA.A clomp: Static OMP Speedup AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 6 Threads 4 Threads 2 Threads 1 Thread 8 Threads 8 Threads 6 Threads 4 Threads 2 Threads 1 Thread 1 Thread 2 Threads 4 Threads 6 Threads 8 Threads 4 Threads 2 Threads 1 Thread 51.34 104 68 65 17963 102.25 11208.12 162.66 6573.27 11702.03 38.56 2.46 94.13 191 47 40 9378 54.26 6647.93 87.17 4126.73 6969.12 23.33 2.53 188.20 389 29 23 4896 27.93 3558.54 43.61 2110.58 3512.92 12.71 1.57 307.23 774 16 13 3299 21.02 2168.80 23.14 1474.15 2241.16 7.62 0.98 63.08 128 61 55 14272 81.87 9305.96 130.96 5629.39 9626.71 32.50 2.58 35.71 76 92 94 23538 127.52 13300.45 296.25 3946.82 11642.71 53.98 5.45 37.56 105 66 64 17992 104.74 13910.01 198.75 4991.06 10656.81 49.21 4.36 54.35 154 50 48 14177 71.10 10520.47 131.54 4314.79 8566.61 38.14 3.46 108.96 308 30 28 7442 35.33 5923.67 66.47 2558.06 4948.34 23.09 1.93 218.05 617 16 15 3772 23.06 3049.31 32.78 1355.12 2603.73 12.60 0.98 49.83 101 74 74 19366 99.86 11097.48 202.11 3926.93 10081.39 42.83 5.34 73.40 158 58 59 13085 77.98 9435.31 158.54 4908.93 9348.39 32.06 4.85 94.16 186 48 48 11163 59.47 7441.65 119.38 3995.75 7163.90 26.82 4.07 140.61 279 35 35 7866 39.26 5342.94 79.84 2817.37 5141.50 20.29 3.24 280.36 556 20 20 3969 21.20 2818.90 40.08 1452.50 2767.87 11.29 1.74 309.17 791 12 11 2800 18.61 2462.37 25.49 1291.74 2201.90 9.99 0.98 504.50 898 13 14 2186 14.68 1762.75 19.31 933.48 1444.75 6.19 0.98 251.90 449 23 25 4419 21.39 3366.43 38.67 1766.18 2722.36 10.94 1.70 126.23 225 38 42 8791 42.08 5943.90 76.92 2970.60 4792.70 17.52 2.92 84.26 150 49 54 12843 63.70 7804.62 115.90 4582.29 6337.67 29.23 3.20 63.38 112 56 63 16144 80.99 10718.64 154.59 6261.15 8908.90 38.60 3.51 53.14 153 51 48 12622 75.84 11547.46 133.69 5816.61 9931.75 35.24 3.19 100.52 286 31 29 7139 38.37 6894.72 70.89 3371.40 5873.55 24.10 1.83 195.34 555 17 16 4117 26.43 3655.87 36.43 1822.72 3135.10 13.88 0.98 OpenBenchmarking.org
C-Ray Total Time AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 110 220 330 440 550 SE +/- 0.24, N = 3 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 1.61, N = 3 SE +/- 0.34, N = 3 SE +/- 0.01, N = 3 SE +/- 0.14, N = 3 SE +/- 0.07, N = 3 SE +/- 0.55, N = 3 SE +/- 1.14, N = 3 SE +/- 0.04, N = 3 SE +/- 1.04, N = 3 SE +/- 0.40, N = 3 SE +/- 0.75, N = 3 SE +/- 1.09, N = 3 SE +/- 3.07, N = 3 SE +/- 1.74, N = 3 SE +/- 0.64, N = 3 SE +/- 0.49, N = 3 SE +/- 0.24, N = 3 SE +/- 0.19, N = 3 SE +/- 0.07, N = 3 SE +/- 0.50, N = 3 SE +/- 1.05, N = 3 51.34 94.13 188.20 307.23 63.08 35.71 37.56 54.35 108.96 218.05 49.83 73.40 94.16 140.61 280.36 309.17 504.50 251.90 126.23 84.26 63.38 53.14 100.52 195.34
Smallpt Global Illumination Renderer; 100 Samples AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 200 400 600 800 1000 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 6.59, N = 4 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.88, N = 3 SE +/- 0.00, N = 3 SE +/- 4.80, N = 6 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 1.00, N = 3 SE +/- 1.15, N = 3 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 2.52, N = 3 SE +/- 0.33, N = 3 SE +/- 0.88, N = 3 104 191 389 774 128 76 105 154 308 617 101 158 186 279 556 791 898 449 225 150 112 153 286 555
GraphicsMagick Operation: Local Adaptive Thresholding AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 1.25, N = 4 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 68 47 29 16 61 92 66 50 30 16 74 58 48 35 20 12 13 23 38 49 56 51 31 17
GraphicsMagick Operation: Sharpen AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 1.25, N = 4 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 65 40 23 13 55 94 64 48 28 15 74 59 48 35 20 11 14 25 42 54 63 48 29 16
7-Zip Compression Compress Speed Test AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.13 Compress Speed Test 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 5K 10K 15K 20K 25K SE +/- 81.72, N = 3 SE +/- 29.08, N = 3 SE +/- 26.74, N = 3 SE +/- 4.10, N = 3 SE +/- 132.87, N = 3 SE +/- 365.38, N = 6 SE +/- 29.19, N = 3 SE +/- 116.39, N = 3 SE +/- 16.29, N = 3 SE +/- 2.73, N = 3 SE +/- 32.03, N = 3 SE +/- 97.19, N = 3 SE +/- 23.07, N = 3 SE +/- 1.86, N = 3 SE +/- 1.76, N = 3 SE +/- 0.88, N = 3 SE +/- 1.00, N = 3 SE +/- 5.70, N = 3 SE +/- 19.29, N = 3 SE +/- 164.24, N = 3 SE +/- 41.58, N = 3 SE +/- 25.78, N = 3 SE +/- 55.83, N = 3 SE +/- 9.07, N = 3 17963 9378 4896 3299 14272 23538 17992 14177 7442 3772 19366 13085 11163 7866 3969 2800 2186 4419 8791 12843 16144 12622 7139 4117
x264 H.264 Video Encoding AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Frames Per Second, More Is Better x264 2010-11-22 H.264 Video Encoding 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 30 60 90 120 150 SE +/- 0.69, N = 3 SE +/- 0.11, N = 3 SE +/- 0.03, N = 3 SE +/- 0.35, N = 3 SE +/- 0.19, N = 3 SE +/- 8.42, N = 6 SE +/- 3.89, N = 6 SE +/- 1.28, N = 3 SE +/- 0.33, N = 3 SE +/- 0.76, N = 6 SE +/- 2.99, N = 6 SE +/- 0.43, N = 3 SE +/- 0.29, N = 3 SE +/- 0.12, N = 3 SE +/- 0.02, N = 3 SE +/- 0.32, N = 4 SE +/- 0.28, N = 6 SE +/- 0.17, N = 3 SE +/- 0.15, N = 3 SE +/- 1.20, N = 3 SE +/- 1.36, N = 4 SE +/- 0.51, N = 3 SE +/- 0.21, N = 3 SE +/- 0.41, N = 6 102.25 54.26 27.93 21.02 81.87 127.52 104.74 71.10 35.33 23.06 99.86 77.98 59.47 39.26 21.20 18.61 14.68 21.39 42.08 63.70 80.99 75.84 38.37 26.43
NAS Parallel Benchmarks Test / Class: BT.A AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 3K 6K 9K 12K 15K SE +/- 11.62, N = 3 SE +/- 10.33, N = 3 SE +/- 2.96, N = 3 SE +/- 1.51, N = 3 SE +/- 18.45, N = 3 SE +/- 32.70, N = 3 SE +/- 18.83, N = 3 SE +/- 20.59, N = 3 SE +/- 7.01, N = 3 SE +/- 13.07, N = 3 SE +/- 17.37, N = 3 SE +/- 29.26, N = 3 SE +/- 8.02, N = 3 SE +/- 3.78, N = 3 SE +/- 2.70, N = 3 SE +/- 6.88, N = 3 SE +/- 0.69, N = 3 SE +/- 0.65, N = 3 SE +/- 3.06, N = 3 SE +/- 65.81, N = 3 SE +/- 168.09, N = 6 SE +/- 46.35, N = 3 SE +/- 44.59, N = 3 SE +/- 3.30, N = 3 11208.12 6647.93 3558.54 2168.80 9305.96 13300.45 13910.01 10520.47 5923.67 3049.31 11097.48 9435.31 7441.65 5342.94 2818.90 2462.37 1762.75 3366.43 5943.90 7804.62 10718.64 11547.46 6894.72 3655.87
NAS Parallel Benchmarks Test / Class: EP.B AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: EP.B 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 60 120 180 240 300 SE +/- 0.60, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.83, N = 3 SE +/- 0.12, N = 3 SE +/- 0.78, N = 3 SE +/- 0.01, N = 3 SE +/- 0.18, N = 3 SE +/- 0.46, N = 3 SE +/- 0.14, N = 3 SE +/- 0.10, N = 3 SE +/- 0.13, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.28, N = 3 SE +/- 0.09, N = 3 SE +/- 0.11, N = 3 SE +/- 0.11, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 162.66 87.17 43.61 23.14 130.96 296.25 198.75 131.54 66.47 32.78 202.11 158.54 119.38 79.84 40.08 25.49 19.31 38.67 76.92 115.90 154.59 133.69 70.89 36.43
NAS Parallel Benchmarks Test / Class: FT.B AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: FT.B 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 1400 2800 4200 5600 7000 SE +/- 36.57, N = 3 SE +/- 23.06, N = 3 SE +/- 24.68, N = 3 SE +/- 2.87, N = 3 SE +/- 41.04, N = 3 SE +/- 3.41, N = 3 SE +/- 6.61, N = 3 SE +/- 3.00, N = 3 SE +/- 2.30, N = 3 SE +/- 1.07, N = 3 SE +/- 1.41, N = 3 SE +/- 32.89, N = 3 SE +/- 1.72, N = 3 SE +/- 0.73, N = 3 SE +/- 1.13, N = 3 SE +/- 0.57, N = 3 SE +/- 1.43, N = 3 SE +/- 2.39, N = 3 SE +/- 16.14, N = 3 SE +/- 5.84, N = 3 SE +/- 14.51, N = 3 SE +/- 1.42, N = 3 SE +/- 1.11, N = 3 SE +/- 0.18, N = 3 6573.27 4126.73 2110.58 1474.15 5629.39 3946.82 4991.06 4314.79 2558.06 1355.12 3926.93 4908.93 3995.75 2817.37 1452.50 1291.74 933.48 1766.18 2970.60 4582.29 6261.15 5816.61 3371.40 1822.72
NAS Parallel Benchmarks Test / Class: LU.A AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: LU.A 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 3K 6K 9K 12K 15K SE +/- 30.06, N = 3 SE +/- 22.67, N = 3 SE +/- 15.32, N = 3 SE +/- 4.51, N = 3 SE +/- 45.57, N = 3 SE +/- 100.23, N = 3 SE +/- 39.73, N = 3 SE +/- 11.41, N = 3 SE +/- 17.50, N = 3 SE +/- 1.44, N = 3 SE +/- 102.95, N = 3 SE +/- 30.41, N = 3 SE +/- 18.63, N = 3 SE +/- 17.22, N = 3 SE +/- 10.98, N = 3 SE +/- 2.57, N = 3 SE +/- 0.75, N = 3 SE +/- 1.34, N = 3 SE +/- 3.27, N = 3 SE +/- 54.01, N = 3 SE +/- 131.43, N = 3 SE +/- 22.99, N = 3 SE +/- 6.66, N = 3 SE +/- 2.79, N = 3 11702.03 6969.12 3512.92 2241.16 9626.71 11642.71 10656.81 8566.61 4948.34 2603.73 10081.39 9348.39 7163.90 5141.50 2767.87 2201.90 1444.75 2722.36 4792.70 6337.67 8908.90 9931.75 5873.55 3135.10
NAS Parallel Benchmarks Test / Class: UA.A AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: UA.A 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 12 24 36 48 60 SE +/- 0.17, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.11, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 0.11, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.07, N = 3 SE +/- 0.27, N = 3 SE +/- 0.77, N = 6 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 38.56 23.33 12.71 7.62 32.50 53.98 49.21 38.14 23.09 12.60 42.83 32.06 26.82 20.29 11.29 9.99 6.19 10.94 17.52 29.23 38.60 35.24 24.10 13.88
CLOMP Static OMP Speedup AMD FX-8150 Intel Core i7 990X Intel Core i7 2630QM 2 x AMD Opteron 2384 Intel Core i5 2500K OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup 8 Threads 4 Threads 2 Threads 1 Thread 6 Threads 12 Threads 1.2263 2.4526 3.6789 4.9052 6.1315 SE +/- 0.02, N = 5 SE +/- 0.02, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.02, N = 5 SE +/- 0.12, N = 10 SE +/- 0.05, N = 5 SE +/- 0.04, N = 10 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.06, N = 9 SE +/- 0.02, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.03, N = 5 SE +/- 0.07, N = 10 SE +/- 0.05, N = 10 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 2.46 2.53 1.57 0.98 2.58 5.45 4.36 3.46 1.93 0.98 5.34 4.85 4.07 3.24 1.74 0.98 0.98 1.70 2.92 3.20 3.51 3.19 1.83 0.98
Phoronix Test Suite v10.8.4