| MPI2007 license: | 3440 | Test date: | Sep-2016 |
|---|---|---|---|
| Test sponsor: | Indiana University | Hardware Availability: | Aug-2016 |
| Tested by: | Junjie Li | Software Availability: | Apr-2016 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 104.milc | 64 | 209 | 7.48 | 208 | 7.53 | 208 | 7.52 | |||||||
| 107.leslie3d | 64 | 480 | 10.9 | 482 | 10.8 | 482 | 10.8 | |||||||
| 113.GemsFDTD | 64 | 601 | 10.5 | 592 | 10.7 | 605 | 10.4 | |||||||
| 115.fds4 | 64 | 414 | 4.72 | 413 | 4.72 | 413 | 4.72 | |||||||
| 121.pop2 | 64 | 657 | 6.28 | 660 | 6.25 | 665 | 6.20 | |||||||
| 122.tachyon | 64 | 916 | 3.05 | 917 | 3.05 | 917 | 3.05 | |||||||
| 126.lammps | 64 | 806 | 3.62 | 807 | 3.61 | 812 | 3.59 | |||||||
| 127.wrf2 | 64 | 563 | 13.8 | 555 | 14.0 | 561 | 13.9 | |||||||
| 128.GAPgeofem | 64 | 287 | 7.19 | 287 | 7.19 | 307 | 6.73 | |||||||
| 129.tera_tf | 64 | 789 | 3.51 | 791 | 3.50 | 789 | 3.51 | |||||||
| 130.socorro | 64 | 179 | 21.4 | 180 | 21.2 | 181 | 21.1 | |||||||
| 132.zeusmp2 | 64 | 367 | 8.46 | 365 | 8.50 | 365 | 8.50 | |||||||
| 137.lu | 64 | 414 | 8.88 | 414 | 8.88 | 416 | 8.84 | |||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | KNL |
| File Server Node: | KNL |
| Head Node: | KNL |
| Total Compute Nodes: | 1 |
| Total Chips: | 1 |
| Total Cores: | 64 |
| Total Threads: | 256 |
| Total Memory: | 96 GB |
| Base Ranks Run: | 64 |
| Minimum Peak Ranks: | -- |
| Maximum Peak Ranks: | -- |
| Software Summary | |
|---|---|
| C Compiler: | Intel C++ Composer XE 2016 for Linux, Version 16.0.3.210 Build 20160415 |
| C++ Compiler: | Intel C++ Composer XE 2016 for Linux, Version 16.0.3.210 Build 20160415 |
| Fortran Compiler: | Intel Fortran Composer XE 2016 for Linux, Version 16.0.3.210 Build 20160415 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| MPI Library: | Intel MPI Library for Linux 5.1.3 Build 20160120 |
| Other MPI Info: | None |
| Pre-processors: | No |
| Other Software: | None |
Node Description: KNL
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | head, compute, fileserver |
| Vendor: | Colfax International |
| Model: | None |
| CPU Name: | Intel Xeon Phi 7210 |
| CPU(s) orderable: | 1 chip |
| Chips enabled: | 1 |
| Cores enabled: | 64 |
| Cores per chip: | 64 |
| Threads per core: | 4 |
| CPU Characteristics: | Intel Turbo Boost Technology off, Simultaneous Multithreading (SMT) on |
| CPU MHz: | 1300 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per two cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 96 GB (6 x 16 GB 2Rx8 PC4-2400T-REB-11, ECC) |
| Disk Subsystem: | Intel S3510 SSD 800GB, SATA3 |
| Other Hardware: | None |
| Adapter: | 0 |
| Number of Adapters: | 0 |
| Slot Type: | 0 |
| Data Rate: | 0 |
| Ports Used: | 0 |
| Interconnect Type: | 0 |
| Software | |
|---|---|
| Adapter: | 0 |
| Adapter Driver: | 0 |
| Adapter Firmware: | -- |
| Operating System: | CentOS Linux Release 7.2.1511 |
| Local File System: | Linux/ext4 |
| Shared File System: | None |
| System State: | Multi-User |
| Other Software: | None |
Submit Notes
The config file option 'submit' was used.
General Notes
130.socorro (base): "nullify_ptrs" src.alt was used. MPI startup command: mpirun command was used to start MPI jobs. BIOS settings: Intel Simultaneous Multithreading (SMT): on Intel Turbo Boost Technology (Turbo) : off Cluster Mode: quadrant Memory Mode: cache Submitted_by: "Li, Junjie" <[email protected]> Submitted: Thu Oct 20 18:09:55 EDT 2016 Submission: mpi2007-20161014-00528.sub
Base Compiler Invocation
C benchmarks:
| mpiicc |
C++ benchmarks:
| 126.lammps: | mpiicpc |
Fortran benchmarks:
| mpiifort |
Benchmarks using both Fortran and C:
| mpiicc mpiifort |
Base Portability Flags
| 121.pop2: | -DSPEC_MPI_CASE_FLAG |
| 126.lammps: | -DMPICH_IGNORE_CXX_SEEK |
| 127.wrf2: | -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX |
| 130.socorro: | -assume nostd_intent_in |
Base Optimization Flags
C benchmarks:
| -O3 -xMIC-AVX512 -no-prec-div -fp-model fast=2 -ipo -fma |
C++ benchmarks:
| 126.lammps: | -O3 -xMIC-AVX512 -no-prec-div -fp-model fast=2 -ipo -fma |
Fortran benchmarks:
| -O3 -xMIC-AVX512 -no-prec-div -fp-model fast=2 -ipo -fma |
Benchmarks using both Fortran and C:
| -O3 -xMIC-AVX512 -no-prec-div -fp-model fast=2 -ipo -fma |