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Dell Inc. (Test Sponsor: Texas Advanced Computing Center) Frontera: PowerEdge C6420 (Intel Xeon Platinum 8280) |
SPEChpc 2021_med_base = 30.8 |
|
SPEChpc 2021_med_peak = Not Run |
| hpc2021 License: | 6340 | Test Date: | Sep-2021 |
|---|---|---|---|
| Test Sponsor: | Texas Advanced Computing Center | Hardware Availability: | Jun-2019 |
| Tested by: | Texas Advanced Computing Center | Software Availability: | Dec-2020 |
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_med_base | 30.8 | |||||||||||||||||
| SPEChpc 2021_med_peak | Not Run | |||||||||||||||||
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||||||
| 705.lbm_m | OMP | 4096 | 27 | 26.4 | 46.4 | 36.3 | 33.8 | 26.4 | 46.3 | |||||||||
| 718.tealeaf_m | OMP | 4096 | 27 | 50.3 | 26.8 | 39.9 | 33.8 | 48.5 | 27.8 | |||||||||
| 719.clvleaf_m | OMP | 4096 | 27 | 63.4 | 29.2 | 50.5 | 36.6 | 81.5 | 22.7 | |||||||||
| 728.pot3d_m | OMP | 4096 | 27 | 59.3 | 31.2 | 77.9 | 23.8 | 63.5 | 29.1 | |||||||||
| 734.hpgmgfv_m | OMP | 4096 | 27 | 74.8 | 13.4 | 71.1 | 14.1 | 69.4 | 14.4 | |||||||||
| 735.weather_m | OMP | 4096 | 27 | 46.0 | 52.2 | 43.4 | 55.3 | 41.9 | 57.2 | |||||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogenous Cluster |
| Compute Node: | PowerEdge C6420 |
| Interconnect: | InfiniBand |
| Compute Nodes Used: | 2048 |
| Total Chips: | 4096 |
| Total Cores: | 114688 |
| Total Threads: | 114688 |
| Total Memory: | 384 TB |
| Software Summary | |
|---|---|
| Compiler: | C/C++/Fortran: Version 2020 Update 4 of Intel Compilers for Linux |
| MPI Library: | Intel MPI Library 2019 Update 9 for Linux |
| Other MPI Info: | None |
| Other Software: | None |
| Base Parallel Model: | OMP |
| Base Ranks Run: | 4096 |
| Base Threads Run: | 27 |
| Peak Parallel Models: | Not Run |
Node Description: PowerEdge C6420
| Hardware | |
|---|---|
| Number of nodes: | 2048 |
| Uses of the node: | compute |
| Vendor: | Dell Inc. |
| Model: | PowerEdge C6420 |
| CPU Name: | Intel Xeon Platinum 8280 |
| CPU(s) orderable: | 1 chips |
| Chips enabled: | 2 |
| Cores enabled: | 56 |
| Cores per chip: | 28 |
| Threads per core: | 1 |
| CPU Characteristics: | Turbo up to 4.0 GHz |
| CPU MHz: | 2700 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per core |
| L3 Cache: | 38.5 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 192 GB (12 x 16 GB 2Rx8 PC4-2933Y-R) |
| Disk Subsystem: | 1x 240GB SATA SSD |
| Other Hardware: | None |
| Accel Model: | |
| Accel ECC enabled: | |
| Accel Description: | |
| Adapter: | NVIDIA ConnectX-6 VPI Infiniband Adapter Card |
| Number of Adapters: | 1 |
| Slot Type: | PCIe 3.0 x16 |
| Data Rate: | 100Gb/s |
| Ports Used: | 1 |
| Interconnect Type: | Infiniband HDR100 |
| Software | |
|---|---|
| Adapter: | NVIDIA ConnectX-6 VPI Infiniband Adapter Card |
| Adapter Driver: | 5.1-2.5.8.0 |
| Adapter Firmware: | 20.25.7020 |
| Operating System: | CentOS Linux release 7.8.2003 3.10.0-1127.19.1.el7.x86_64 |
| Local File System: | xfs |
| Shared File System: | 10.6 PB Lustre (DDN SFA18K) over Infiniband HDR100 |
| System State: | Multi-user, run level 3 |
| Other Software: | None |
Interconnect Description: InfiniBand
| Hardware | |
|---|---|
| Vendor: | NVIDIA |
| Model: | NVIDIA Infiniband HDR |
| Switch Model: | Quantum CS8500 HDR Modular Switch |
| Number of Switches: | 6 |
| Number of Ports: | 600 |
| Data Rate: | 200 Gb/s |
| Firmware: | 27.2000.1386 |
| Switch Model: | Quantum QM8790 HDR Edge Switch |
| Number of Switches: | 202 |
| Number of Ports: | 40 |
| Data Rate: | 200 Gb/s |
| Firmware: | 27.2008.2102 |
| Topology: | Fat Tree (blocking factor 22:18) |
| Primary Use: | MPI traffic and Lustre access |
| Software |
|---|
General Notes
Full HDR connectivity between switches and HDR100 connectivity to the compute nodes. Half of nodes in a rack (44) connect to 22 downlinks of a chassis switch as pairs of HDR100 links into HDR200 ports of the chassis switch. The other 18 ports are uplinks to the six central switches.
Submit Notes
The config file option 'submit' was used.
mpirun -np $ranks -ppn 2 $command
General Notes
Environment settings:
ulimit -s unlimited
Compiler Version Notes
============================================================================== CC 705.lbm_m(base) 718.tealeaf_m(base) 734.hpgmgfv_m(base) ------------------------------------------------------------------------------ Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.3.304 Build 20200925_000000 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 719.clvleaf_m(base) 728.pot3d_m(base) 735.weather_m(base) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.3.304 Build 20200925_000000 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------
Base Portability Flags
| 705.lbm_m: | -std=gnu11 |
| 718.tealeaf_m: | -std=gnu11 |
| 734.hpgmgfv_m: | -std=gnu11 |