SPEC® CINT2006 Result

Copyright 2006-2021 Standard Performance Evaluation Corporation

Loongson (Test Sponsor: guee)

Loongson-3A R4 (Loongson-3A4000)

SPECint®2006 = Not Run

CPU2006 license: Test date: Sep-2021
Test sponsor: guee Hardware Availability: Jan-2020
Tested by: guee Software Availability: July-2021
Benchmark results graph
Hardware
CPU Name: Loongson-3A R4 (Loongson-3A4000)
CPU Characteristics: Loongson-3A R4 (Loongson-3A4000)
CPU MHz: 1800
FPU: Integrated
CPU(s) enabled: 4 cores, could not determine chips, 4 cores/chip
CPU(s) orderable: 1
Primary Cache: 64KB I + 64KB D on chip per core
Secondary Cache: 256kB I+D on chip per core
L3 Cache: 8192KB I+D on chip per chip
Other Cache: None
Memory: 16 GB (2 x 8GB DDR4 2400)
15.323 GB fixme: If using DDR3, format is:
'N GB (M x N GB nRxn PCn-nnnnnR-n, ECC)'
Disk Subsystem: 860 GB add more disk info here
Other Hardware: None
Software
Operating System: uos 20 SP1
4.19.0-loongson-3-desktop
Compiler: gcc/g++ 8.3
Auto Parallel: No
File System: ext4
System State: Run level 5 (add definition here)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other Software: --

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
400.perlbench 671 14.6 673 14.5 675 14.5
401.bzip2 828 11.7 827 11.7 829 11.6
403.gcc 601 13.4 604 13.3 604 13.3
429.mcf 373 24.4 378 24.1 375 24.3
445.gobmk 664 15.8 663 15.8 663 15.8
456.hmmer 361 25.8 361 25.9 362 25.8
458.sjeng 842 14.4 842 14.4 838 14.4
462.libquantum 522 39.7 526 39.4 537 38.6
464.h264ref 1222 18.1 1232 18.0 1219 18.2
471.omnetpp 471 13.3 472 13.2 471 13.3
473.astar 595 11.8 595 11.8 595 11.8
483.xalancbmk 358 19.3 360 19.2 360 19.2

Platform Notes

 Sysinfo program /home/guee/cpu2006/Docs/sysinfo
 $Rev: 6775 $ $Date:: 2011-08-16 #$ 8787f7622badcf24e01c368b1db4377c
 running on 3a4000 Tue Sep 21 01:33:04 2021

 This section contains SUT (System Under Test) info as seen by
 some common utilities.  To remove or add to this section, see:
   http://www.spec.org/cpu2006/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Loongson-3A R4 (Loongson-3A4000)
 *
 * 0 "physical id" tags found.  Perhaps this is an older system,
 * or a virtualized system.  Not attempting to guess how to
 * count chips/cores for this system.
 *
       4 "processors"
    cores, siblings (Caution: counting these is hw and system dependent.  The
    following excerpts from /proc/cpuinfo might not be reliable.  Use with
    caution.)

 From /proc/meminfo
    MemTotal:       16067440 kB
    HugePages_Total:       0
    Hugepagesize:      32768 kB

 /usr/bin/lsb_release -d
    uos 20 SP1

 From /etc/*release* /etc/*version*
    debian_version: 10.3
    deepin-version:
       [Release]
       Version=20 SP1
       Type=Professional
       Type[zh_CN]=专业版
       Edition=Y2020E0001
       Copyright=Y2020CR001
       [Addition]
       Milestone=
    os-release:
       PRETTY_NAME="uos 20 SP1"
       NAME="uos"
       VERSION_ID="20 SP1"
       VERSION="20 SP1"
       ID=uos
       HOME_URL="https://www.chinauos.com/"
       BUG_REPORT_URL="http://bbs.chinauos.com"

 uname -a:
    Linux 3a4000 4.19.0-loongson-3-desktop #1189 SMP PREEMPT Fri Mar 27 15:45:36
    CST 2020 mips64 GNU/Linux

 run-level 5 Sep 21 01:00

 SPEC is set to: /home/guee/cpu2006
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/nvme0n1p5 ext4  860G  8.1G  808G   1% /home

 (End of data from sysinfo program)

General Notes










Base Compiler Invocation

C benchmarks:

 gcc 

C++ benchmarks:

 g++ 

Base Portability Flags

400.perlbench:  -DSPEC_CPU_LP64   -mabi=n32   -DSPEC_CPU_LINUX_X64   -std=gnu90 
401.bzip2:  -DSPEC_CPU_LP64   -mabi=n32 
403.gcc:  -DSPEC_CPU_LP64   -mabi=64 
429.mcf:  -DSPEC_CPU_LP64   -mabi=n32 
445.gobmk:  -DSPEC_CPU_LP64   -mabi=n32 
456.hmmer:  -DSPEC_CPU_LP64   -mabi=n32 
458.sjeng:  -DSPEC_CPU_LP64   -mabi=n32 
462.libquantum:  -DSPEC_CPU_LP64   -mabi=64   -DSPEC_CPU_LINUX 
464.h264ref:  -DSPEC_CPU_LP64   -mabi=n32 
471.omnetpp:  -DSPEC_CPU_LP64   -mabi=n32 
473.astar:  -DSPEC_CPU_LP64   -mabi=n32 
483.xalancbmk:  -DSPEC_CPU_LP64   -mabi=n32   -DSPEC_CPU_LINUX   -std=c++03 

Base Optimization Flags

C benchmarks:

 -O3   -mmsa   -flto   -fomit-frame-pointer   -fprefetch-loop-arrays   -finline-functions   -ftree-vectorize   -faggressive-loop-optimizations   -funroll-all-loops   -static 

C++ benchmarks:

 -O3   -mmsa   -flto   -fomit-frame-pointer   -fprefetch-loop-arrays   -finline-functions   -ftree-vectorize   -faggressive-loop-optimizations   -funroll-all-loops   -static 
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