|
SGI |
SPECompG_base2012 = 57.0 |
|
SGI UV 300 (Intel Xeon E7-8867 v4, 2.40 GHz) |
SPECompG_peak2012 = 62.0 |
| OMP2012 license: | 14 | Test date: | Jun-2016 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | Jun-2016 |
| Tested by: | SGI | Software Availability: | Apr-2016 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8867 v4 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.30 GHz |
| CPU MHz: | 2400 |
| CPU MHz Maximum: | 3300 |
| FPU: | Integrated |
| CPU(s) enabled: | 288 cores, 16 chips, 18 cores/chip, 2 threads/core |
| 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: | 45 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 4 TB (256 x 16 GB 2Rx4 PC4-2133P-R, running at 1600 MHz) |
| Disk Subsystem: | 1 x 400 GB SSD (Intel SSD 3500 Series, SATA II) |
| Other Hardware: | None |
| Base Threads Run: | 512 |
| Minimum Peak Threads: | 256 |
| Maximum Peak Threads: | 576 |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 (x86_64) SP1 Kernel 3.12.57-60.35-default |
| Compiler: | C/C++/Fortran: Version 16.0.3.210 of Intel Composer XE for Linux, Build 20160415 |
| 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 1.12 (Build 714r28.sles12sp1-1604201900), SGI Foundation Software 2.14 (Build 714r28.sles12sp1-1604201900) |
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 | 512 | 45.2 | 102 | 45.1 | 103 | 45.2 | 103 | 576 | 40.9 | 113 | 43.0 | 108 | 41.0 | 113 |
| 351.bwaves | 512 | 61.9 | 73.2 | 62.0 | 73.1 | 61.9 | 73.2 | 576 | 59.4 | 76.2 | 59.4 | 76.2 | 59.5 | 76.2 |
| 352.nab | 512 | 103 | 37.9 | 103 | 37.9 | 103 | 37.8 | 567 | 101 | 38.6 | 101 | 38.6 | 101 | 38.6 |
| 357.bt331 | 512 | 74.5 | 63.7 | 74.5 | 63.6 | 74.4 | 63.8 | 540 | 74.3 | 63.8 | 74.1 | 64.0 | 73.9 | 64.2 |
| 358.botsalgn | 512 | 60.0 | 72.5 | 60.0 | 72.5 | 60.0 | 72.5 | 512 | 60.0 | 72.5 | 60.0 | 72.5 | 60.0 | 72.5 |
| 359.botsspar | 512 | 198 | 26.5 | 217 | 24.2 | 201 | 26.2 | 288 | 124 | 42.4 | 123 | 42.6 | 125 | 42.0 |
| 360.ilbdc | 512 | 99.0 | 36.0 | 99.0 | 36.0 | 99.0 | 35.9 | 576 | 89.6 | 39.7 | 89.5 | 39.8 | 89.5 | 39.8 |
| 362.fma3d | 512 | 166 | 22.9 | 166 | 22.9 | 166 | 22.9 | 567 | 144 | 26.4 | 144 | 26.4 | 144 | 26.4 |
| 363.swim | 512 | 71.5 | 63.3 | 71.4 | 63.4 | 71.8 | 63.1 | 288 | 61.6 | 73.6 | 61.5 | 73.6 | 61.5 | 73.6 |
| 367.imagick | 512 | 111 | 63.6 | 111 | 63.3 | 111 | 63.2 | 512 | 111 | 63.6 | 111 | 63.3 | 111 | 63.2 |
| 370.mgrid331 | 512 | 75.8 | 58.3 | 75.9 | 58.2 | 75.7 | 58.4 | 256 | 73.7 | 60.0 | 73.5 | 60.1 | 73.6 | 60.0 |
| 371.applu331 | 512 | 108 | 56.2 | 108 | 56.0 | 108 | 56.0 | 512 | 108 | 56.2 | 108 | 56.0 | 108 | 56.0 |
| 372.smithwa | 512 | 33.0 | 163 | 33.1 | 162 | 33.2 | 161 | 576 | 29.8 | 180 | 29.3 | 183 | 29.6 | 181 |
| 376.kdtree | 512 | 70.2 | 64.1 | 70.3 | 64.0 | 70.8 | 63.5 | 549 | 69.3 | 64.9 | 70.3 | 64.0 | 69.8 | 64.5 |
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 Enabled
Base Portability Flags
| 350.md: | -free |
| 367.imagick: | -std=c99 |
Base Optimization Flags
C benchmarks:
| -O3 -xCORE-AVX2 -ipo1 -openmp -ansi-alias -mcmodel=medium -shared-intel |
C++ benchmarks:
| -O3 -xCORE-AVX2 -ipo1 -openmp -ansi-alias -mcmodel=medium -shared-intel |
Fortran benchmarks:
| -O3 -xCORE-AVX2 -ipo1 -openmp -mcmodel=medium -shared-intel -align array64byte |
Peak Portability Flags
| 350.md: | -free |
| 367.imagick: | -std=c99 |
Peak Optimization Flags
C benchmarks:
| 352.nab: | -O3 -xCORE-AVX2 -ipo1 -openmp -ansi-alias -mcmodel=medium -shared-intel |
| 358.botsalgn: | basepeak = yes |
| 359.botsspar: | Same as 352.nab |
| 367.imagick: | basepeak = yes |
| 372.smithwa: | Same as 352.nab |
C++ benchmarks:
| -O3 -xCORE-AVX2 -ipo1 -openmp -ansi-alias -mcmodel=medium -shared-intel |
Fortran benchmarks:
| 350.md: | -O3 -xCORE-AVX2 -ipo1 -openmp -mcmodel=medium -shared-intel -align array64byte |
| 351.bwaves: | Same as 350.md |
| 357.bt331: | Same as 350.md |
| 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: | basepeak = yes |