SPEC(R) ACCEL(TM) ACC Summary Bull NVIDIA Tesla K20X Bull B515 Test Sponsor: Technische Universitaet Dresden Sat Dec 19 02:24:27 2015 ACCEL License: 37A Test date: Dec-2015 Test sponsor: Technische Universitaet Dresden Hardware availability: Jul-2013 Tested by: Technische Universitaet Dresden Software availability: Sep-2015 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 303.ostencil 145 59.2 2.45 * 145 59.1 2.45 * 303.ostencil 145 59.3 2.45 S 145 59.2 2.45 S 303.ostencil 145 59.1 2.45 S 145 59.1 2.45 S 304.olbm 455 219 2.08 S 455 219 2.08 S 304.olbm 455 219 2.08 S 455 219 2.08 * 304.olbm 455 219 2.08 * 455 231 1.97 S 314.omriq 956 426 2.24 S 956 425 2.25 S 314.omriq 956 425 2.25 S 956 426 2.25 S 314.omriq 956 425 2.25 * 956 425 2.25 * 350.md 252 158 1.59 S 252 158 1.59 S 350.md 252 158 1.59 S 252 158 1.59 * 350.md 252 158 1.59 * 252 158 1.59 S 351.palm 370 365 1.01 * 370 366 1.01 * 351.palm 370 365 1.01 S 370 364 1.02 S 351.palm 370 365 1.01 S 370 414 0.894 S 352.ep 530 314 1.69 * 530 314 1.69 S 352.ep 530 314 1.69 S 530 314 1.69 * 352.ep 530 315 1.68 S 530 314 1.69 S 353.clvrleaf 445 189 2.35 S 445 189 2.35 S 353.clvrleaf 445 190 2.35 S 445 189 2.35 * 353.clvrleaf 445 189 2.35 * 445 190 2.35 S 354.cg 408 165 2.47 S 408 165 2.47 S 354.cg 408 165 2.47 * 408 165 2.47 S 354.cg 408 165 2.47 S 408 165 2.47 * 355.seismic 370 192 1.93 S 370 192 1.93 * 355.seismic 370 192 1.93 * 370 192 1.93 S 355.seismic 370 192 1.93 S 370 192 1.93 S 356.sp 276 137 2.01 S 276 137 2.01 S 356.sp 276 137 2.01 * 276 137 2.01 S 356.sp 276 137 2.01 S 276 137 2.01 * 357.csp 270 146 1.84 S 270 146 1.85 S 357.csp 270 146 1.85 S 270 146 1.85 S 357.csp 270 146 1.85 * 270 146 1.85 * 359.miniGhost 369 151 2.45 S 369 151 2.45 S 359.miniGhost 369 151 2.44 * 369 151 2.45 * 359.miniGhost 369 151 2.44 S 369 151 2.44 S 360.ilbdc 367 123 2.98 S 367 123 2.99 S 360.ilbdc 367 123 2.99 S 367 123 2.99 S 360.ilbdc 367 123 2.98 * 367 123 2.99 * 363.swim 230 155 1.48 * 230 155 1.48 * 363.swim 230 155 1.48 S 230 244 0.944 S 363.swim 230 155 1.48 S 230 155 1.48 S 370.bt 223 55.1 4.04 S 223 55.2 4.04 S 370.bt 223 55.1 4.04 * 223 55.1 4.04 S 370.bt 223 55.2 4.04 S 223 55.2 4.04 * ============================================================================== 303.ostencil 145 59.2 2.45 * 145 59.1 2.45 * 304.olbm 455 219 2.08 * 455 219 2.08 * 314.omriq 956 425 2.25 * 956 425 2.25 * 350.md 252 158 1.59 * 252 158 1.59 * 351.palm 370 365 1.01 * 370 366 1.01 * 352.ep 530 314 1.69 * 530 314 1.69 * 353.clvrleaf 445 189 2.35 * 445 189 2.35 * 354.cg 408 165 2.47 * 408 165 2.47 * 355.seismic 370 192 1.93 * 370 192 1.93 * 356.sp 276 137 2.01 * 276 137 2.01 * 357.csp 270 146 1.85 * 270 146 1.85 * 359.miniGhost 369 151 2.44 * 369 151 2.45 * 360.ilbdc 367 123 2.98 * 367 123 2.99 * 363.swim 230 155 1.48 * 230 155 1.48 * 370.bt 223 55.1 4.04 * 223 55.2 4.04 * SPECaccel_acc_base 2.07 SPECaccel_acc_peak 2.07 HARDWARE -------- CPU Name: Intel Xeon E5-2450 0 CPU Characteristics: Intel Turbo Boost Technology up to 2.90 GHz CPU MHz: 2100 CPU MHz Maximum: 2900 FPU: Integrated CPU(s) enabled: 16 cores, 2 chips, 8 cores/chip CPU(s) orderable: 1,2 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 20 MB I+D on chip per chip Other Cache: None Memory: 48 GB (6 x 8 GB 2Rx4 PC3-12800R-11) Disk Subsystem: 62 GB SSD Other Hardware: -- ACCELERATOR ----------- Accel Model Name: Tesla K20X Accel Vendor: NVIDIA Accel Name: NVIDIA Tesla K20X Type of Accel: GPU Accel Connection: PCIe 2.0 16x Does Accel Use ECC: yes Accel Description: NVIDIA Tesla K20X, 2688 CUDA cores, 732 MHz 6 GB GDDR5 RAM (Kepler Generation) Accel Driver: NVIDIA UNIX x86_64 Kernel Module 346.46 SOFTWARE -------- Operating System: bullx Linux Server release 6.3 (V1) Red Hat Enterprise Linux Server release 6.4 (Santiago) 2.6.32-504.12.2.el6.x86_64 Compiler: PGI Accelerator Server Complete, Release 15.9 File System: ext4 System State: Run Level 3 (Multi-User) Other Software: NVIDIA Cuda SDK 7.0, driver version 346.46 Platform Notes -------------- MultiThreading disabled in BIOS Sysinfo program /tmp/spec-accel/1.1/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on taurusi2019 Sat Dec 19 08:24:28 2015 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/accel/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) CPU E5-2450 0 @ 2.10GHz 2 "physical id"s (chips) 16 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 8 siblings : 8 physical 0: cores 0 1 2 3 4 5 6 7 physical 1: cores 0 1 2 3 4 5 6 7 cache size : 20480 KB From /proc/meminfo MemTotal: 49390188 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.4 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux taurusi2019 2.6.32-504.12.2.el6.x86_64 #1 SMP Sun Feb 1 12:14:02 EST 2015 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Oct 30 18:11 SPEC is set to: /tmp/spec-accel/1.1 Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 ext4 62G 4.3G 55G 8% /tmp Cannot run dmidecode; consider saying 'chmod +s /usr/sbin/dmidecode' (End of data from sysinfo program) Base Compiler Invocation ------------------------ C benchmarks: pgcc Fortran benchmarks: pgfortran Benchmarks using both Fortran and C: pgcc pgfortran Base Optimization Flags ----------------------- C benchmarks: -V15.9 -fast -acc -ta=tesla:tesla -ta=tesla:cuda7.0 -tp=sandybridge Fortran benchmarks: -V15.9 -fast -acc -ta=tesla:tesla -ta=tesla:cuda7.0 -tp=sandybridge Benchmarks using both Fortran and C: 353.clvrleaf: -V15.9 -fast -acc -ta=tesla:tesla -ta=tesla:cuda7.0 -tp=sandybridge 359.miniGhost: -V15.9 -fast -acc -ta=tesla:tesla -ta=tesla:cuda7.0 -tp=sandybridge -Mnomain Peak Compiler Invocation ------------------------ C benchmarks: pgcc Fortran benchmarks: pgfortran Benchmarks using both Fortran and C: pgcc pgfortran Peak Optimization Flags ----------------------- C benchmarks: -V15.9 -fast -acc -ta=tesla:beta -ta=tesla:cuda7.0 -tp=sandybridge Fortran benchmarks: -V15.9 -fast -acc -ta=tesla:beta -ta=tesla:cuda7.0 -tp=sandybridge Benchmarks using both Fortran and C: 353.clvrleaf: -V15.9 -fast -acc -ta=tesla:beta -ta=tesla:cuda7.0 -tp=sandybridge 359.miniGhost: -V15.9 -fast -acc -ta=tesla:beta -ta=tesla:cuda7.0 -tp=sandybridge -Mnomain The flags file that was used to format this result can be browsed at http://www.spec.org/accel/flags/pgi2014_flags.20160120.html You can also download the XML flags source by saving the following link: http://www.spec.org/accel/flags/pgi2014_flags.20160120.xml SPEC and SPEC ACCEL are registered trademarks or trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ---------------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 2014-2016 Standard Performance Evaluation Corporation Tested with SPEC ACCEL v1.1. Report generated on Wed Jan 20 12:20:05 2016 by ACCEL ASCII formatter v1290. Originally published on 20 January 2016.