|
NEC (Test Sponsor: Helmholtz-Zentrum Dresden - Rossendorf) Hemera: GIGABYTE H262-Z61 (AMD EPYC 7702) |
SPEChpc 2021_tny_base = 1.24 |
|
SPEChpc 2021_tny_peak = Not Run |
| hpc2021 License: | 065A | Test Date: | Sep-2021 |
|---|---|---|---|
| Test Sponsor: | Helmholtz-Zentrum Dresden - Rossendorf | Hardware Availability: | Aug-2019 |
| Tested by: | Helmholtz-Zentrum Dresden - Rossendorf | Software Availability: | Jul-2021 |
Benchmark result graphs are available in the PDF report.
Results Table
| Benchmark | Base | Peak | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Ranks | Thrds/Rnk | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Model | Ranks | Thrds/Rnk | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| SPEChpc 2021_tny_base | 1.24 | |||||||||||||||||
| SPEChpc 2021_tny_peak | Not Run | |||||||||||||||||
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||||||
| 505.lbm_t | OMP | 2 | 64 | 800 | 2.81 | 800 | 2.81 | |||||||||||
| 513.soma_t | OMP | 2 | 64 | 1310 | 2.82 | 1311 | 2.82 | |||||||||||
| 518.tealeaf_t | OMP | 2 | 64 | 2060 | 0.801 | 2063 | 0.800 | |||||||||||
| 519.clvleaf_t | OMP | 2 | 64 | 1354 | 1.22 | 1357 | 1.22 | |||||||||||
| 521.miniswp_t | OMP | 2 | 64 | 532 | 3.01 | 533 | 3.00 | |||||||||||
| 528.pot3d_t | OMP | 2 | 64 | 3279 | 0.648 | 3286 | 0.647 | |||||||||||
| 532.sph_exa_t | OMP | 2 | 64 | 946 | 2.06 | 946 | 2.06 | |||||||||||
| 534.hpgmgfv_t | OMP | 2 | 64 | 5710 | 0.206 | 5709 | 0.206 | |||||||||||
| 535.weather_t | OMP | 2 | 64 | 2817 | 1.14 | 2864 | 1.13 | |||||||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogenous Cluster |
| Compute Node: | Compute Node |
| Interconnect: | Infiniband (EDR) |
| Compute Nodes Used: | 1 |
| Total Chips: | 2 |
| Total Cores: | 64 |
| Total Threads: | 64 |
| Total Memory: | 512 GB |
| Software Summary | |
|---|---|
| Compiler: | C/C++/Fortran: Version 11.2 of GNU Compilers |
| MPI Library: | OpenMPI Version 4.0.4 |
| Other MPI Info: | None |
| Other Software: | None |
| Base Parallel Model: | OMP |
| Base Ranks Run: | 2 |
| Base Threads Run: | 64 |
| Peak Parallel Models: | Not Run |
Node Description: Compute Node
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | compute |
| Vendor: | Gigabyte |
| Model: | H262-Z61 |
| CPU Name: | AMD EPYC 7702 |
| CPU(s) orderable: | 1 or 2 chips per node |
| Chips enabled: | 2 |
| Cores enabled: | 64 |
| Cores per chip: | 64 |
| Threads per core: | 1 |
| CPU Characteristics: | Max Boost Clock up to 3.35 GHz |
| CPU MHz: | 2000 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 512 KB I+D on chip per core |
| L3 Cache: | 256 MB I+D on chip per chip 16 MB shared / 4 cores |
| Other Cache: | None |
| Memory: | 512 GB (16 x 32GB 2Rx4 PC4-3200AA-RB2-12-RB0) |
| Disk Subsystem: | 1 x 500 GB SSD |
| Other Hardware: | None |
| Accel Count: | 0 |
| Adapter: | Mellanox MT4119 |
| Number of Adapters: | 2 |
| Slot Type: | PCIe 4.0 16x |
| Data Rate: | 100 Gb/s |
| Ports Used: | 2 |
| Interconnect Type: | EDR Infiniband |
| Software | |
|---|---|
| Adapter: | Mellanox MT4119 |
| Adapter Firmware: | 16.26.1040 |
| Operating System: | CentOS Linux release 7.9.2009 (Core) 3.10.0-1160.6.1.el7.x86_64 |
| Local File System: | xfs |
| Shared File System: | GPFS Version 5.0.5.0 6 NSD (vendor: NEC) 5 building blocks (vendor: NetApp): 2x (240 x 8 TB HDD) 1x (180 x 12 TB HDD) 1x (240 x 16 TB HDD) 1x (120 x 16 TB HDD) |
| System State: | Multi-user, run level 3 |
| Other Software: | None |
Interconnect Description: Infiniband (EDR)
| Hardware | |
|---|---|
| Vendor: | Mellanox Technologies |
| Model: | Mellanox SB7790 |
| Switch Model: | 36 x EDR 100 Gb/s |
| Number of Switches: | 2 |
| Number of Ports: | 36 |
| Data Rate: | 100 Gb/s |
| Topology: | Mesh (blocking factor: 8:1) |
| Primary Use: | MPI Traffic, GPFS |
| Software |
|---|
Submit Notes
The config file option 'submit' was used.
MPI startup command:
mpirun --bind-to socket -np $ranks $command
General Notes
Environment variables set by runhpc before the start of the run:
OMP_PLACES = "{0:4}:32:4"
OMP_PROC_BIND = "true"
Compiler Version Notes
==============================================================================
FC 519.clvleaf_t(base) 528.pot3d_t(base) 535.weather_t(base)
------------------------------------------------------------------------------
GNU Fortran (GCC) 11.2.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
------------------------------------------------------------------------------
==============================================================================
CXXC 532.sph_exa_t(base)
------------------------------------------------------------------------------
g++ (GCC) 11.2.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
------------------------------------------------------------------------------
==============================================================================
CC 505.lbm_t(base) 513.soma_t(base) 518.tealeaf_t(base) 521.miniswp_t(base)
534.hpgmgfv_t(base)
------------------------------------------------------------------------------
gcc (GCC) 11.2.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
------------------------------------------------------------------------------
Base Portability Flags
| 521.miniswp_t: | -DUSE_KBA -DUSE_ACCELDIR |
| 532.sph_exa_t: | -DSPEC_USE_LT_IN_KERNELS |