SPEC(R) ACCEL_OCL Summary Dell NVIDIA Tesla K20c Precision T5600 Test Sponsor: Technische Universitaet Dresden Mon Sep 8 07:30:31 2014 ACCEL License: 37A Test date: Sep-2014 Test sponsor: Technische Universitaet Dresden Hardware availability: Apr-2013 Tested by: Technische Universitaet Dresden Software availability: Aug-2014 Base Base Base Base Base Base Base Peak Peak Peak Peak Peak Peak Peak Benchmarks Ref. RunTime Ratio Energy MaxPwr AvgPwr ERatio Ref. RunTime Ratio Energy MaxPwr AvgPwr ERatio -------------- ------ ------- ------ ------ ------ ------ ------ ------ ------- ------ ------ ------ ------ ------ 101.tpacf 107 75.7 1.41 13.2 179 174 2.48 S 101.tpacf 107 74.4 1.44 13.0 179 175 2.51 * 101.tpacf 107 74.3 1.44 13.0 179 175 2.51 S 103.stencil 125 69.9 1.79 16.4 237 234 2.76 * 103.stencil 125 69.6 1.79 16.4 238 235 2.76 S 103.stencil 125 70.0 1.79 16.4 237 234 2.76 S 104.lbm 112 46.0 2.43 9.88 217 215 3.90 * 104.lbm 112 46.9 2.39 10.1 217 214 3.83 S 104.lbm 112 45.8 2.45 9.76 217 213 3.95 S 110.fft 111 72.2 1.54 17.3 242 240 2.36 S 110.fft 111 72.2 1.54 17.3 242 239 2.37 * 110.fft 111 73.3 1.51 17.6 243 240 2.33 S 112.spmv 147 83.0 1.77 18.0 227 216 2.93 * 112.spmv 147 82.9 1.77 18.1 228 218 2.91 S 112.spmv 147 83.3 1.77 18.1 227 217 2.91 S 114.mriq 109 36.0 3.03 7.42 209 206 4.86 S 114.mriq 109 35.9 3.03 7.48 210 208 4.82 S 114.mriq 109 36.0 3.03 7.44 210 207 4.85 * 116.histo 114 70.7 1.61 11.2 163 159 2.77 * 116.histo 114 69.7 1.64 11.1 163 159 2.81 S 116.histo 114 70.9 1.61 11.2 163 158 2.78 S 117.bfs 117 67.2 1.74 13.0 200 194 2.92 S 117.bfs 117 67.2 1.74 13.1 201 194 2.91 * 117.bfs 117 67.3 1.74 13.0 201 194 2.92 S 118.cutcp 99 43.6 2.27 9.29 215 213 3.57 S 118.cutcp 99 43.6 2.27 9.30 215 214 3.57 S 118.cutcp 99 43.6 2.27 9.28 215 213 3.57 * 120.kmeans 100 82.4 1.21 12.9 160 157 2.09 S 120.kmeans 100 83.4 1.20 13.1 160 157 2.07 S 120.kmeans 100 83.0 1.21 13.0 160 156 2.08 * 121.lavamd 109 74.0 1.47 16.6 233 224 2.38 S 121.lavamd 109 73.1 1.49 16.5 233 225 2.40 * 121.lavamd 109 73.0 1.49 16.5 233 226 2.39 S 122.cfd 126 65.9 1.91 13.8 213 209 3.13 S 122.cfd 126 65.4 1.93 13.8 214 210 3.13 * 122.cfd 126 65.4 1.93 13.7 213 209 3.15 S 123.nw 115 75.9 1.51 13.6 180 179 2.65 S 123.nw 115 75.6 1.52 13.6 181 180 2.66 * 123.nw 115 75.6 1.52 13.6 181 180 2.66 S 124.hotspot 114 47.8 2.38 10.6 230 222 3.55 S 124.hotspot 114 47.7 2.39 10.6 231 223 3.55 S 124.hotspot 114 47.8 2.38 10.6 230 222 3.56 * 125.lud 119 112 1.06 23.9 217 213 1.83 S 125.lud 119 112 1.06 23.9 217 213 1.83 S 125.lud 119 112 1.06 24.0 217 213 1.83 * 126.ge 155 54.8 2.83 11.3 210 206 4.74 * 126.ge 155 54.8 2.83 11.3 210 207 4.73 S 126.ge 155 55.1 2.81 11.3 211 205 4.74 S 127.srad 114 75.6 1.51 16.5 221 218 2.42 S 127.srad 114 75.5 1.51 16.5 221 218 2.42 * 127.srad 114 75.5 1.51 16.5 220 218 2.42 S 128.heartwall 106 109 0.974 22.6 210 207 1.60 * 128.heartwall 106 109 0.973 22.6 210 207 1.60 S 128.heartwall 106 109 0.977 22.6 210 208 1.60 S 140.bplustree 108 108 1.00 20.4 191 189 1.74 * 140.bplustree 108 108 1.00 20.4 191 189 1.74 S 140.bplustree 108 108 1.00 20.3 191 188 1.75 S ======================================================================================================================== 101.tpacf 107 74.4 1.44 13.0 179 175 2.51 * 103.stencil 125 69.9 1.79 16.4 237 234 2.76 * 104.lbm 112 46.0 2.43 9.88 217 215 3.90 * 110.fft 111 72.2 1.54 17.3 242 239 2.37 * 112.spmv 147 83.0 1.77 18.0 227 216 2.93 * 114.mriq 109 36.0 3.03 7.44 210 207 4.85 * 116.histo 114 70.7 1.61 11.2 163 159 2.77 * 117.bfs 117 67.2 1.74 13.1 201 194 2.91 * 118.cutcp 99 43.6 2.27 9.28 215 213 3.57 * 120.kmeans 100 83.0 1.21 13.0 160 156 2.08 * 121.lavamd 109 73.1 1.49 16.5 233 225 2.40 * 122.cfd 126 65.4 1.93 13.8 214 210 3.13 * 123.nw 115 75.6 1.52 13.6 181 180 2.66 * 124.hotspot 114 47.8 2.38 10.6 230 222 3.56 * 125.lud 119 112 1.06 24.0 217 213 1.83 * 126.ge 155 54.8 2.83 11.3 210 206 4.74 * 127.srad 114 75.5 1.51 16.5 221 218 2.42 * 128.heartwall 106 109 0.974 22.6 210 207 1.60 * 140.bplustree 108 108 1.00 20.4 191 189 1.74 * SPECaccel_ocl_energy_base 2.75 SPECaccel_ocl_base 1.68 SPECaccel_ocl_energy_peak -- SPECaccel_ocl_peak Not Run HARDWARE -------- CPU Name: Intel Xeon E5-2667 CPU Characteristics: CPU MHz: 2900 CPU MHz Maximum: 3500 FPU: Integrated CPU(s) enabled: 6 cores, 1 chip, 6 cores/chip, 2 threads/core CPU(s) orderable: 1 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: 15 MB I+D on chip per chip Other Cache: None Memory: 16 GB (4 x 4 GB 2Rx4 PC3-12800R-9, ECC) Disk Subsystem: 1 TB SATA disk on Dell PERC H310 PCIe host-based RAID card Other Hardware: None ACCELERATOR ----------- Accel Model Name: Tesla K20c Accel Vendor: NVIDIA Accel Name: NVIDIA Tesla K20c Type of Accel: GPU Accel Connection: PCIe 2.0 16x Does Accel Use ECC: yes Accel Description: NVIDIA Tesla K20c GPU, 2496 CUDA cores, 706MHz, 5 GB GDDR5 RAM Accel Driver: NVIDIA UNIX x86_64 Kernel Module 340.32 SOFTWARE -------- Operating System: SLES11 SP3 SUSE Linux Enterprise Server 11 (x86_64) 3.0.101-0.35-default Compiler: Gnu Compiler Collection C/C++ Version 4.3.4 File System: ext3 System State: Run level 3 (multi user) Other Software: NVIDIA CUDA 6.0.9, driver 340.32 POWER ----- Power Supply: 825 W Power Supply Details: Dell D825EF-00 Max. Power (W): 242.87 Idle Power (W): 77.66 Min. Temperature (C): 23.06 POWER ANALYZER -------------- Power Analyzer: Power Analyzer Hardware Vendor: ZES Zimmer Model: LMG450 Serial Number: 07510905 Input Connection: RS232 via USB-adapter Metrology Institute: PTB (Physikalisch Technische Bundesanstalt) Calibration By: ZES Zimmer Calibration Label: 04300751001 Calibration Date: 11.05.2013 PTDaemon Version: 1.6.2 (372e138a; 2013-12-04) Setup Description: connected to the single power supply that powers the system Current Ranges Used: 1.2A, 2.5A Voltage Range Used: 250V TEMPERATURE METER ----------------- Temperature Meter: Temperature Meter Hardware Vendor: Digi Model: Watchport/H Serial Number: W00513713 Input Connection: USB PTDaemon Version: 1.6.2 (372e138a; 2013-12-04) Setup Description: positioned in front of intake fan Operating System Notes ---------------------- continuously upgraded via SLES update manager Platform Notes -------------- Sysinfo program /home/alex/accel-1.0/Docs/sysinfo $Rev: 6874 $ $Date:: 2013-11-20 #$ 0953404ef7e75a5f9bbb534c6de3f831 running on playground Mon Sep 8 13:30:33 2014 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 E5-2667 0 @ 2.90GHz 1 "physical id"s (chips) 12 "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 : 6 siblings : 12 physical 0: cores 0 1 2 3 4 5 cache size : 15360 KB From /proc/meminfo MemTotal: 16256140 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 playground 3.0.101-0.35-default #1 SMP Wed Jul 9 11:43:04 UTC 2014 (c36987d) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Sep 8 11:37 last=S SPEC is set to: /home/alex/accel-1.0 Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 ext3 866G 82G 740G 10% /home Cannot run dmidecode; consider saying 'chmod +s /usr/sbin/dmidecode' (End of data from sysinfo program) Base Runtime Environment ------------------------ C benchmarks: OpenCL Platform: NVIDIA CUDA, OpenCL 1.1 CUDA 6.5.14 OpenCL Device #0: Tesla K20c, v 340.32 C++ benchmarks: OpenCL Platform: NVIDIA CUDA, OpenCL 1.1 CUDA 6.5.14 OpenCL Device #0: Tesla K20c, v 340.32 Base Compiler Invocation ------------------------ C benchmarks: gcc C++ benchmarks: g++ Base Optimization Flags ----------------------- C benchmarks: -O2 -lOpenCL C++ benchmarks: -O2 -lOpenCL The flags file that was used to format this result can be browsed at http://www.spec.org/accel/flags/flags-advanced.html You can also download the XML flags source by saving the following link: http://www.spec.org/accel/flags/flags-advanced.xml SPEC is a registered trademark 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 2014-2015 Standard Performance Evaluation Corporation Tested with SPEC ACCEL v1.0. Report generated on Tue Mar 3 14:21:46 2015 by ACCEL ASCII formatter v1212. Originally published on 1 October 2014.