Transcription of 白皮书 | 2015 年 4 月 - NVIDIA
1 | 2015 4 . NVIDIA tesla K80.. 1. GPU .. 3. GPU : .. 4..5. 24 GB ..6..8.. (HPC) . NVIDIA GPU 85% 1 .. tesla K80 GPU tesla K80 .. tesla K80 3. TeraFLOPS ( ) 480 GB/s CPU GPU . K80 .. 3000 500. K80 K80. 2500 NVIDIA GPU. NVIDIA GPU. x86 CPU 400. x86 CPU. 2000. K40 300 K40. GFLOPS. GB/S. 1500. K20. K20 200 M2090. 1000 M1060. M2090. 100. 500 M1060. 0 0. 2009 2010 2011 2012 2013 2014 2009 2010 2011 2012 2013 2014. 1: tesla K80 tesla CPU . tesla K80 . : > GPU . > GPU . > SMX ( ) . > 24 GB . 1. 2015 2015 2 Intersect360 . | NVIDIA tesla K80 GPU : | 1.. GPU 24 GB GPU. GPU . 2X. K80 .. GPU GPU . GPU . GPU .. 240 GB/s 240 GB/s 12GB RAM 12GB RAM. 2: tesla K80 . GPU . tesla K20 . 2 Fermi . 4 . 2-4 . AMBER. K80. GROMACS K20. LAMMPS. GPU M2090. CPU. NAMD. HOOMD-Blue QMCPACK. Quantum Espresso TeraChem*. CHROMA. Cloverleaf . LSMS. miniFE. Caffe SPECFEM3D. /. RTM*. STAC-A2*. X0 X5 X10 X15 X20 X25.. * CPU | CPU : E5-2697 v2 @ GPU : E5-2697 v2 @ tesla M2090/K20/K80 K80 GPU.
2 3: K80 M2090 4 K20 2 . | NVIDIA tesla K80 GPU : | 2. tesla K80 .. tesla K80 .. GPU . GPU. Chroma (RTM) . GPU GPU ( ) . tesla K80 GPU . tesla K40 GPU . Chroma: QCD . K80. K20. M2090. CPU. 0x 1x 2x 3x 4x 5x 6x 7x 8x 9x 10x 11x 12x . CPU: 12 E5-2697v2 @ 64 GB CentOS | GPU: 2 tesla K80 K20 . 4: tesla GPU . tesla K80 NVIDIA Kepler GPU 240 GB/s 12GB GDDR5 . 480 GB/s 24 GB . Chroma . Chroma K80 tesla 2 .. Caffe GPU tesla K80 Caffe . | NVIDIA tesla K80 GPU : | 3. Caffe: . GPU 1 GPU 2 . K80 ( GPU). K80 ( GPU). K20. CPU. 0 5 10 15 20 25.. AlexNet 20 CPU: E5-2697v2 @ 64GB CentOS 5: GPU . GPU : . tesla K80 GPU . GPU . 40% GPU . CPU GPU . (TDP) K80 300W Linpack .. K80 300W .. K80 K40: GPU . K80: 10 GPU K40: 3 GPU . 3 3. 2 2.. 1 1. 0 0. 560 MHz 875 MHz 745 MHz 810 MHz 875 MHz tesla K80 tesla K40.. 6: tesla K80 GPU GPU 40% . | NVIDIA tesla K80 GPU : | 4. GPU tesla K40 K80 GPU . 10 . GPU . GPU 40% 40% . tesla K80 GPU . NVIDIA -smi . GPU 40% .. AMBER. LAMMPS.
3 NAMD.. GPU GPU . CPU: 12 E5-2697v2 @ 64GB CentOS | GPU: tesla K80 | AMBER 14: PME-JAC_NVE . LAMMPS: EAM DP 2x2x2 NAMD: APOA1. 7: GPU 40% .. tesla K80 GPU GK210 Kepler SMX . Hyper-Q GK210 SMX .. tesla K40 SMX tesla K80 SMX. 8: Kepler GPU tesla K80 . | NVIDIA tesla K80 GPU : | 5.. 30% . tesla K80 . (RTM) . tesla K40 tesla K80 97% 97%. 30% SMX . GK210 (Compute Capability) .. K80. K40 30% . 0x 1x 2x . CPU: 12 E5-2697v2 @ 64GB CentOS | GPU: tesla K80 tesla K40. 9: 30%. 24 GB .. GPU . GPU .. tesla K80 24 GB tesla K40 . K40 GPU GPU . 12 GB . | NVIDIA tesla K80 GPU : | 6.. K80. 25. 20. GPU (GB). 15. K40. 10. M2070 K20X. C1060. 5. 0. 2008 2009 2010 2011 2012 2013 2014. GPU ( ). 10: tesla K80 K40 GPU . GPU ANSYS . Fluent tesla K80 . 1400 65 GB GPU . tesla K40 tesla K80 . tesla K80 . tesla K80 tesla K40 . tesla K80 . tesla K40 . ANSYS FLUENT. (65GB ). 4 . 2 K80. 4 . 2 K40. 4 . CPU . 0 5 10 15 20 25 30 35 40 45 50 55. ( ). K80 : ANSYS E5-2697 v2 @ K80 K80 GPU | : ANSYS 8 Sandy Bridge CPU K40.
4 11: 24 GB tesla K80 . | NVIDIA tesla K80 GPU : | 7.. NVIDIA tesla K80 . Kepler K80 .. > GPU . > GPU . > SMX ( ) . > 24 GB GPU . K80 . K80 tesla K80 GPU . K80 .. tesla K80 Kepler . 2015 NVIDIA NVIDIA NVIDIA tesla NVIDIA GPU Boost NVIDIA /.
