|
Oracle Corporation |
SPECompG_base2012 = 26.4 |
|
SPARC T7-4 |
SPECompG_peak2012 = 27.9 |
| OMP2012 license: | 10 | Test date: | Sep-2015 |
|---|---|---|---|
| Test sponsor: | Oracle Corporation | Hardware Availability: | Nov-2015 |
| Tested by: | Oracle Corporation | Software Availability: | Oct-2015 |
| Hardware | |
|---|---|
| CPU Name: | SPARC M7 |
| CPU Characteristics: | |
| CPU MHz: | 4133 |
| CPU MHz Maximum: | 4133 |
| FPU: | Integrated |
| CPU(s) enabled: | 128 cores, 4 chips, 32 cores/chip, 8 threads/core |
| CPU(s) orderable: | 4 chips |
| Primary Cache: | 16 KB I + 16 KB D on chip per core |
| Secondary Cache: | 2 MB I on chip per chip (256 KB / 4 cores); 4 MB D on chip per chip (256 KB / 2 cores) |
| L3 Cache: | 64 MB I+D on chip per chip (8 MB / 4 cores) |
| Other Cache: | None |
| Memory: | 2 TB (64 x 32 GB 4Rx4 PC4-2133P-L) |
| Disk Subsystem: | 1.2 TB 4 x 600 GB SAS2 10000 RPM (mirrored) |
| Other Hardware: | None |
| Base Threads Run: | 256 |
| Minimum Peak Threads: | 128 |
| Maximum Peak Threads: | 896 |
| Software | |
|---|---|
| Operating System: | Oracle Solaris 11.3 |
| Compiler: | C/C++/Fortran: Version 12.4 of Oracle Solaris Studio, 4/15 Patch Set |
| Auto Parallel: | No |
| File System: | zfs |
| System State: | Default |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| Other Software: | None |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Threads | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Threads | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 350.md | 256 | 154 | 30.1 | 153 | 30.2 | 153 | 30.2 | 768 | 111 | 41.6 | 112 | 41.3 | 111 | 41.6 |
| 351.bwaves | 256 | 153 | 29.6 | 153 | 29.6 | 154 | 29.4 | 256 | 154 | 29.5 | 153 | 29.6 | 154 | 29.5 |
| 352.nab | 256 | 304 | 12.8 | 304 | 12.8 | 304 | 12.8 | 256 | 305 | 12.8 | 304 | 12.8 | 304 | 12.8 |
| 357.bt331 | 256 | 138 | 34.2 | 140 | 33.9 | 144 | 32.8 | 256 | 138 | 34.2 | 140 | 33.9 | 144 | 32.8 |
| 358.botsalgn | 256 | 164 | 26.5 | 166 | 26.2 | 166 | 26.2 | 256 | 165 | 26.3 | 166 | 26.2 | 165 | 26.4 |
| 359.botsspar | 256 | 320 | 16.4 | 321 | 16.3 | 323 | 16.3 | 256 | 322 | 16.3 | 323 | 16.3 | 322 | 16.3 |
| 360.ilbdc | 256 | 125 | 28.6 | 123 | 28.9 | 121 | 29.3 | 384 | 115 | 31.0 | 113 | 31.4 | 112 | 31.9 |
| 362.fma3d | 256 | 194 | 19.6 | 194 | 19.6 | 193 | 19.7 | 256 | 193 | 19.7 | 194 | 19.6 | 195 | 19.5 |
| 363.swim | 256 | 146 | 31.0 | 143 | 31.7 | 146 | 31.1 | 128 | 141 | 32.0 | 140 | 32.3 | 140 | 32.3 |
| 367.imagick | 256 | 213 | 32.9 | 215 | 32.7 | 217 | 32.4 | 256 | 214 | 32.8 | 214 | 32.8 | 214 | 32.9 |
| 370.mgrid331 | 256 | 163 | 27.0 | 164 | 27.0 | 163 | 27.1 | 256 | 164 | 27.0 | 163 | 27.2 | 163 | 27.0 |
| 371.applu331 | 256 | 83.2 | 72.9 | 83.5 | 72.6 | 82.4 | 73.6 | 256 | 82.3 | 73.7 | 82.7 | 73.3 | 83.6 | 72.5 |
| 372.smithwa | 256 | 139 | 38.4 | 139 | 38.7 | 139 | 38.6 | 256 | 139 | 38.4 | 139 | 38.7 | 139 | 38.6 |
| 376.kdtree | 256 | 410 | 11.0 | 409 | 11.0 | 411 | 11.0 | 896 | 295 | 15.2 | 295 | 15.3 | 286 | 15.7 |
Base Tuning Notes
Environment variables set to bind processes:
OMP_PROC_BIND=true
OMP_PLACES={0:2}:128:8
Peak Tuning Notes
Environment variables set to bind processes:
OMP_PROC_BIND=true
OMP_PLACES={0}:128:8
for 363.swim
OMP_PLACES={0:2}:128:8
for 351.bwaves, 352.nab, 357.bt331, 358.botsalgn,
359.botsspar, 362,fma3d, 367.imagick, 370.mgrid331
371.applu331, 372.smithwa
OMP_PLACES={0:3}:128:8
for 360.ilbc
OMP_PLACES={0:6}:128:8
for 350.md
OMP_PLACES={0:7}:128:8
for 376.kdtree
Submit Notes
The config file option 'submit' was used.
Operating System Notes
ulimit -s 131072 was used to limit the space
consumed by the stack
/etc/system parameters
set user_reserve_hint_pct=85
Informs the system about how much memory is expected
to be used by applications (as a percentage)
Platform Notes
Power policy set to 'disabled' at ILOM Power Managment menu Sysinfo program /omp2012/Docs/sysinfo $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647 running on t7-4-001 Thu Sep 10 11:40:35 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/omp2012/Docs/config.html#sysinfo From /usr/sbin/psrinfo SPARC-M7 (chipid 0, clock 4133 MHz) SPARC-M7 (chipid 1, clock 4133 MHz) SPARC-M7 (chipid 2, clock 4133 MHz) SPARC-M7 (chipid 3, clock 4133 MHz) 4 chips 1024 threads 4133 MHz From kstat: 128 cores From prtconf: 1963264 Megabytes /etc/release: Oracle Solaris 11.3 SPARC uname -a: SunOS t7-4-001 5.11 11.3 sun4v sparc sun4v disk: df -h $SPEC Filesystem Size Used Available Capacity Mounted on spec/omp2012 1.1T 6.3G 1.1T 1% /omp2012 (End of data from sysinfo program)
Base Portability Flags
| 350.md: | -free |
Base Optimization Flags
C benchmarks:
| -g -fast -xipo=2 -m64 -xopenmp -xpagesize=4M -xalias_level=std -xprefetch_level=2 -lumem |
C++ benchmarks:
| -g -fast -xipo=2 -m64 -xopenmp -xpagesize=4M -lumem |
Fortran benchmarks:
| -g -fast -xipo=2 -m64 -xopenmp -xpagesize=4M -lumem |
Peak Portability Flags
| 350.md: | -free |
Peak Optimization Flags
C benchmarks:
| 352.nab: | -g -fast -xipo=2 -m64 -xopenmp -xpagesize=4M -xalias_level=std -xprefetch_level=2 -lumem |
| 358.botsalgn: | Same as 352.nab |
| 359.botsspar: | Same as 352.nab |
| 367.imagick: | Same as 352.nab |
| 372.smithwa: | basepeak = yes |
C++ benchmarks:
| -g -fast -xipo=2 -m64 -xopenmp -xpagesize=4M -lumem |
Fortran benchmarks:
| 350.md: | -g -fast -xipo=2 -m64 -xopenmp -xpagesize=4M -lumem |
| 351.bwaves: | Same as 350.md |
| 357.bt331: | basepeak = yes |
| 360.ilbdc: | Same as 350.md |
| 362.fma3d: | Same as 350.md |
| 363.swim: | Same as 350.md |
| 370.mgrid331: | Same as 350.md |
| 371.applu331: | Same as 350.md |