|
SGI |
SPECompG_base2012 = 63.6 |
|
SGI UV 300 (Intel Xeon E7-8890 v2, 2.80 GHz) |
SPECompG_peak2012 = Not Run |
| OMP2012 license: | 14 | Test date: | Apr-2015 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | Dec-2014 |
| Tested by: | SGI | Software Availability: | Dec-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8890 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.4 GHz |
| CPU MHz: | 2800 |
| CPU MHz Maximum: | 3400 |
| FPU: | Integrated |
| CPU(s) enabled: | 480 cores, 32 chips, 15 cores/chip |
| CPU(s) orderable: | 4-32 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: | 37.5 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 4 TB (256 x 16 GB 2Rx4 PC3-14900R-13, ECC, running at 1333 MHz) |
| Disk Subsystem: | 1 x 160 GB SSD (Intel SSD 320 Series, SATA II) |
| Other Hardware: | None |
| Base Threads Run: | 480 |
| Minimum Peak Threads: | -- |
| Maximum Peak Threads: | -- |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) SP3 Kernel 3.0.101-0.46-default |
| Compiler: | C/C++/Fortran: Version 14.0.1.106 of Intel Composer XE for Linux, Build 20131008 |
| Auto Parallel: | No |
| File System: | ext3 |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | Not Applicable |
| Other Software: | SGI Accelerate 1.9 (Build 711rp57.sles11sp3-1502132100), SGI Foundation Software 2.11 (Build 711rp57.sles11sp3-1502132100) |
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 | 480 | 55.5 | 83.4 | 55.7 | 83.2 | 55.4 | 83.5 | |||||||
| 351.bwaves | 480 | 42.2 | 107 | 42.3 | 107 | 42.8 | 106 | |||||||
| 352.nab | 480 | 124 | 31.4 | 119 | 32.8 | 123 | 31.6 | |||||||
| 357.bt331 | 480 | 49.0 | 96.7 | 49.0 | 96.7 | 49.1 | 96.6 | |||||||
| 358.botsalgn | 480 | 48.9 | 88.9 | 49.0 | 88.8 | 49.1 | 88.7 | |||||||
| 359.botsspar | 480 | 139 | 37.9 | 140 | 37.4 | 144 | 36.5 | |||||||
| 360.ilbdc | 480 | 91.7 | 38.8 | 91.7 | 38.8 | 91.5 | 38.9 | |||||||
| 362.fma3d | 480 | 121 | 31.4 | 121 | 31.5 | 120 | 31.6 | |||||||
| 363.swim | 480 | 48.5 | 93.4 | 48.4 | 93.5 | 47.9 | 94.5 | |||||||
| 367.imagick | 480 | 98.7 | 71.3 | 98.7 | 71.2 | 101 | 69.5 | |||||||
| 370.mgrid331 | 480 | 196 | 22.6 | 195 | 22.6 | 196 | 22.5 | |||||||
| 371.applu331 | 480 | 89.2 | 67.9 | 88.3 | 68.6 | 88.6 | 68.4 | |||||||
| 372.smithwa | 480 | 31.6 | 170 | 31.1 | 172 | 31.6 | 170 | |||||||
| 376.kdtree | 480 | 48.1 | 93.5 | 49.5 | 90.8 | 50.0 | 90.1 | |||||||
Submit Notes
The config file option 'submit' was used.
For all benchmarks threads were bound to cores using
the following submit command:
dplace -x2 $command
This binds threads in order of creation, beginning
with the master thread on logical cpu 0, the first slave
thread on logical cpu 1, and so on. The -x2 flag instructs
dplace to skip placement of the lightweight OpenMP monitor
thread, which is created prior to the slave threads.
Operating System Notes
Transparent Hugepages :
Transparent Hugepages are disabled by
echo never > /sys/kernel/mm/transparent_hugepage/enabled
Software Environment:
export KMP_AFFINITY=disabled
export KMP_STACKSIZE=200M
export KMP_SCHEDULE=static,balanced
export OMP_DYNAMIC=FALSE
ulimit -s unlimited
Platform Notes
Intel Hyperthreading set to Disabled BT Mode set to Auto-select
General Notes
372.smithwa (base): "redundant" src.alt was used.
Base Portability Flags
| 350.md: | -free |
| 367.imagick: | -std=c99 |