Cray (Test Sponsor: Indiana University) NVIDIA Tesla K20 Cray XK7 |
SPECaccel_acc_base = 2.01 |
SPECaccel_acc_peak = Not Run |
ACCEL license: | 3440A | Test date: | May-2018 |
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Test sponsor: | Indiana University | Hardware Availability: | Apr-2013 |
Tested by: | Indiana University | Software Availability: | Feb-2018 |
Hardware | |
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CPU Name: | AMD Opteron 6276 |
CPU Characteristics: | AMD Turbo CORE Technology up to 3.2GHz, Turbo CORE off |
CPU MHz: | 2300 |
CPU MHz Maximum: | 3200 |
FPU: | Integrated |
CPU(s) enabled: | 16 cores, 1 chip, 16 cores/chip |
CPU(s) orderable: | 1 chip |
Primary Cache: | 32 KB I + 16 KB D on chip per core |
Secondary Cache: | 16 MB I+D on chip per chip, 2 MB shared / 2 cores |
L3 Cache: | 16 MB I+D on chip per chip, 8 MB shared / 8 cores |
Other Cache: | None |
Memory: | 32 GB (4 x 8 GB 2Rx4 PC3L-12800R-11, ECC) |
Disk Subsystem: | None |
Other Hardware: | None |
Accelerator | |
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Accel Model Name: | Tesla K20 |
Accel Vendor: | NVIDIA |
Accel Name: | NVIDIA Tesla K20 |
Type of Accel: | GPU |
Accel Connection: | PCIe 2.0 16x |
Does Accel Use ECC: | yes |
Accel Description: | NVIDIA Tesla K20m GPU, 2496 CUDA cores, 706 MHz, 5 GB GDDR5 RAM |
Accel Driver: | NVIDIA UNIX x86_64 Kernel Module 352.68 |
Software | |
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Operating System: | SUSE Linux Enterprise Server 11 (x86_64), Cray 3.0.101-0.46.1_1.0502.8871-cray_gem_c |
Compiler: | PGI Professional Edition, Release 17.1 |
File System: | lustre NFSv3 (DDN SFA12KE) over 10GB Ethernet |
System State: | Run level 3 (multi-user) |
Other Software: | NVIDIA CUDA 7.5.18 |
Benchmark | Base | Peak | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||
303.ostencil | 76.5 | 1.90 | 77.8 | 1.86 | 76.5 | 1.90 | ||||||
304.olbm | 268 | 1.70 | 268 | 1.70 | 268 | 1.70 | ||||||
314.omriq | 521 | 1.84 | 521 | 1.84 | 521 | 1.84 | ||||||
350.md | 149 | 1.69 | 148 | 1.70 | 148 | 1.70 | ||||||
351.palm | 342 | 1.08 | 343 | 1.08 | 343 | 1.08 | ||||||
352.ep | 421 | 1.26 | 422 | 1.26 | 421 | 1.26 | ||||||
353.clvrleaf | 206 | 2.16 | 206 | 2.16 | 206 | 2.16 | ||||||
354.cg | 207 | 1.97 | 208 | 1.97 | 207 | 1.97 | ||||||
355.seismic | 173 | 2.14 | 166 | 2.23 | 166 | 2.23 | ||||||
356.sp | 135 | 2.05 | 135 | 2.05 | 135 | 2.05 | ||||||
357.csp | 99.4 | 2.72 | 98.7 | 2.74 | 98.7 | 2.74 | ||||||
359.miniGhost | 156 | 2.36 | 154 | 2.40 | 154 | 2.40 | ||||||
360.ilbdc | 155 | 2.38 | 153 | 2.40 | 153 | 2.40 | ||||||
363.swim | 124 | 1.86 | 123 | 1.88 | 122 | 1.89 | ||||||
370.bt | 47.9 | 4.66 | 47.9 | 4.66 | 47.9 | 4.66 |
Sysinfo program /N/dc2/projects/hpc/lijunj/SPEC/accel-1.2-run/br2/cuda75/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on nid00206 Fri May 4 12:27:47 2018 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 : AMD Opteron(TM) Processor 6276 1 "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 : 16 physical 0: cores 0 1 2 3 4 5 6 7 cache size : 2048 KB From /proc/meminfo MemTotal: 33083668 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 11 (x86_64) From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 11 (x86_64) VERSION = 11 PATCHLEVEL = 3 uname -a: Linux nid00206 3.0.101-0.46.1_1.0502.8871-cray_gem_c #1 SMP Mon Feb 12 13:56:55 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux SPEC is set to: /N/dc2/projects/hpc/lijunj/SPEC/accel-1.2-run/br2/cuda75 Filesystem Type Size Used Avail Use% Mounted on 10.10.0.171@o2ib:10.10.0.172@o2ib:/dc2 lustre 5.3P 4.4P 776T 86% /N/dc2 Cannot run dmidecode; consider saying 'chmod +s /usr/sbin/dmidecode' (End of data from sysinfo program) (End of data from sysinfo program)
No: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. No: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. No: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented. This benchmark result is intended to provide perspective on past performance using the historical hardware and/or software described on this result page. The system as described on this result page was formerly generally available. At the time of this publication, it may not be shipping, and/or may not be supported, and/or may fail to meet other tests of General Availability described in the SPEC HPG Policy document, http://www.spec.org/hpg/policy.html This measured result may not be representative of the result that would be measured were this benchmark run with hardware and software available as of the publication date.
pgcc |
pgfortran |
pgcc pgfortran |
-fast -Mfprelaxed -acc -ta=tesla:cc35 -ta=tesla:cuda7.5 |
-fast -Mfprelaxed -acc -ta=tesla:cc35 -ta=tesla:cuda7.5 |
353.clvrleaf: | -fast -Mfprelaxed -acc -ta=tesla:cc35 -ta=tesla:cuda7.5 |
359.miniGhost: | -fast -Mfprelaxed -acc -ta=tesla:cc35 -ta=tesla:cuda7.5 -Mnomain |