|
IBM (Test Sponsor: Oak Ridge National Laboratory) NVIDIA Tesla P100 IBM POWER8 S822LC |
SPECaccel_acc_base = 8.25 |
|
SPECaccel_acc_peak = Not Run |
| ACCEL license: | 054A | Test date: | May-2017 |
|---|---|---|---|
| Test sponsor: | Oak Ridge National Laboratory | Hardware Availability: | Dec-2016 |
| Tested by: | Oak Ridge National Laboratory | Software Availability: | Apr-2017 |
| Hardware | |
|---|---|
| CPU Name: | POWER8NVL (raw), altivec supported |
| CPU Characteristics: | Simultaneous Multithreading (SMT) on |
| CPU MHz: | 3259 |
| CPU MHz Maximum: | 3857 |
| FPU: | Integrated |
| CPU(s) enabled: | 20 cores, 2 chips, 10 cores/chip, 8 threads/core |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 64 KB D on chip per core |
| Secondary Cache: | 512 KB I+D on chip per core |
| L3 Cache: | 8 MB I+D on chip per chip |
| Other Cache: | 16 MB I+D off chip per 4 DIMMs |
| Memory: | 256 GB DDR4 1600 MHz |
| Disk Subsystem: | 14P Lustre |
| Other Hardware: | -- |
| Accelerator | |
|---|---|
| Accel Model Name: | Tesla P100 |
| Accel Vendor: | NVIDIA |
| Accel Name: | NVIDIA Tesla P100 |
| Type of Accel: | GPU |
| Accel Connection: | NVLink 1.0 |
| Does Accel Use ECC: | yes |
| Accel Description: | NVIDIA Tesla P100 "Pascal" GPU |
| Accel Driver: | NVIDIA CUDA driver 375.51 |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 7.3 (Maipo) 3.10.0-514.el7.ppc64le |
| Compiler: | PGI Premier Edition, Release 17.4 |
| File System: | lustre |
| System State: | Run level 5 (Multi-user, graphical) |
| Other Software: | NVIDIA CUDA Toolkit 8.0.54 |
Results Table
| 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 | 18.6 | 7.77 | 18.7 | 7.77 | 18.8 | 7.71 | ||||||
| 304.olbm | 41.0 | 11.1 | 41.0 | 11.1 | 40.9 | 11.1 | ||||||
| 314.omriq | 108 | 8.88 | 108 | 8.88 | 108 | 8.88 | ||||||
| 350.md | 18.5 | 13.6 | 18.3 | 13.8 | 18.3 | 13.8 | ||||||
| 351.palm | 126 | 2.94 | 123 | 3.01 | 125 | 2.97 | ||||||
| 352.ep | 62.6 | 8.46 | 62.7 | 8.46 | 62.7 | 8.46 | ||||||
| 353.clvrleaf | 53.4 | 8.34 | 53.4 | 8.33 | 53.1 | 8.38 | ||||||
| 354.cg | 56.6 | 7.20 | 56.7 | 7.20 | 56.7 | 7.20 | ||||||
| 355.seismic | 45.5 | 8.13 | 46.2 | 8.01 | 45.9 | 8.07 | ||||||
| 356.sp | 34.1 | 8.10 | 34.2 | 8.07 | 34.0 | 8.13 | ||||||
| 357.csp | 30.3 | 8.93 | 36.7 | 7.36 | 30.0 | 9.00 | ||||||
| 359.miniGhost | 56.1 | 6.58 | 58.9 | 6.27 | 55.6 | 6.64 | ||||||
| 360.ilbdc | 39.5 | 9.29 | 39.5 | 9.29 | 39.5 | 9.30 | ||||||
| 363.swim | 42.8 | 5.38 | 43.5 | 5.28 | 43.2 | 5.33 | ||||||
| 370.bt | 12.0 | 18.6 | 13.3 | 16.8 | 12.1 | 18.5 | ||||||
Platform Notes
Sysinfo program /lustre/atlas2/stf006/scratch/vgv/spec/accel/kit75summitdev/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on summitdev-r0c2n09 Tue May 9 19:25:53 2017 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 clock : 2394.000000MHz clock : 2427.000000MHz clock : 2460.000000MHz clock : 2626.000000MHz clock : 2726.000000MHz clock : 2926.000000MHz machine : PowerNV 8335-GTB model : 8335-GTB platform : PowerNV revision : 1.0 (pvr 004c 0100) cpu : POWER8NVL (raw), altivec supported * * 0 "physical id" tags found. Perhaps this is an older system, * or a virtualized system. Not attempting to guess how to * count chips/cores for this system. * 160 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) From /proc/meminfo MemTotal: 266799296 kB HugePages_Total: 0 Hugepagesize: 16384 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux Server" VERSION="7.3 (Maipo)" ID="rhel" ID_LIKE="fedora" VERSION_ID="7.3" PRETTY_NAME="Red Hat Enterprise Linux Server 7.3 (Maipo)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:redhat:enterprise_linux:7.3:GA:server" redhat-release: Red Hat Enterprise Linux Server release 7.3 (Maipo) system-release: Red Hat Enterprise Linux Server release 7.3 (Maipo) system-release-cpe: cpe:/o:redhat:enterprise_linux:7.3:ga:server uname -a: Linux summitdev-r0c2n09 3.10.0-514.el7.ppc64le #1 SMP Wed Oct 19 11:27:06 EDT 2016 ppc64le ppc64le ppc64le GNU/Linux run-level 5 Apr 26 16:49 SPEC is set to: /lustre/atlas2/stf006/scratch/vgv/spec/accel/kit75summitdev Filesystem Type Size Used Avail Use% Mounted on 10.36.226.77@o2ib:/atlas2 lustre 14P 7.3P 5.9P 56% /lustre/atlas2 (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:
| -fast -Mfprelaxed -acc -ta=tesla:cc60 -ta=tesla:cuda8.0 |
Fortran benchmarks:
| -fast -Mfprelaxed -acc -ta=tesla:cc60 -ta=tesla:cuda8.0 |
Benchmarks using both Fortran and C:
| 353.clvrleaf: | -fast -Mfprelaxed -acc -ta=tesla:cc60 -ta=tesla:cuda8.0 |
| 359.miniGhost: | -fast -Mfprelaxed -acc -ta=tesla:cc60 -ta=tesla:cuda8.0 -Mnomain |