Optimized SPEC cpu 2006

1. 安装 spec2006

cd spec2006-v1.0.1-tar
tar -zxvf spec2006-v1.0.1.tar.gz
cd spec2006-v1.0.1
./install.sh
# SPEC CPU2006 Installation
#
# Top of the CPU2006 tree is '/home/wll/SPEC06-llvm/speccpu2006-v1.0.1'
#
# These appear to be valid toolsets:
#
# linux-suse101-i386            For 32-bit i386 Linux systems.
#                               Built on SuSE Linux 10.1 with 
#                               gcc V4.1.0 (SUSE Linux)
#
# linux-suse101-AMD64           For 64-bit AMD64 Linux systems.
#                               Built on SuSE Linux 10.1 with 
#                               gcc V4.1.0 (SUSE Linux)
#                               Should also be usable on 64 bit EM64T systems
#
# linux-redhat62-ia32           For x86-based Linux systems with GLIBC 2.1.3+
#                               Built on RedHat 6.2 with gcc 2.95.3
#
#
# Enter the architecture you are using:
linux-suse101-AMD64

2.设置环境变量

复制set-test-env.sh.example到set-test-env.sh

cp set-test-env.sh.example set-test-env.sh

设置编译目标，将BASE_DIR设置为对应目标平台的dir

# 如果要编译昆明湖的peak binary, 则：
export BASE_DIR=$PROJECT_DIR/optimized-dirs/kmh-dir
# 如果要编译进迭的peak binary, 则：
export BASE_DIR=$PROJECT_DIR/optimized-dirs/spacemit-dir

在要编译的目标平台的dir下，复制variables.sh.example到variables.sh

• 如果要编译昆明湖的peak binary, 则路径为optimized-dirs/kmh-dir/variables.sh
• 如果要编译进迭的peak binary, 则路径为optimized-dirs/spacemit-dir/variables.sh

  # 以昆明湖为例：
  cd optimized-dirs/kmh-dir
  cp variables.sh.example variables.sh

  设置variables.sh

  # 设置spec config
  export SPEC_CONFIG=kmh-llvm-peak.cfg
  # 设置llvm安装路径
  export LLVM_INSTALL_PATH=<your llvm install path>
  # 设置jemalloc安装路径
  export JEMALLOC_INSTALL_PATH=<your jemalloc install path>
  # 设置gnu riscv64路径
  export GNU_RISCV64_PATH=<your gnu toolchain path>
  # 设置profile路径
  export PROFILES=profiles/<profile path>

  KMH Peak Information

测试分数及优化信息

注：BIN指peak-binary测得的性能，CPL指从源码编译得到的binary测得的性能。

Benchmark（int）	BIN: 进迭K1 Score/GHz	CPL: 进迭K1 Score/GHz	BIN: KMH RTL Score/GHz	CPL: KMH RTL Score/GHz	优化类型	优化方法
400.perlbench	3.81	3.80			选项优化	+PGO
401.bzip2	1.87	1.82			选项优化	新编译选项+B扩展+去掉”-flto”+O2
403.gcc	2.37	2.37			选项优化	+PGO -jemalloc
429.mcf	1.28	1.26			手工优化	结构体分裂（struct split）+prefetch(prefetch在昆明湖无提升）
445.gobmk	3.86	3.83			选项优化	-PGO
456.hmmer	3.29	3.06			手工优化	循环分布（Loop Distribute）-PGO
458.sjeng	3.56	3.56			选项优化	+PGO
462.libquantum	17.54	17.76			手工优化	结构体合并（Struct Merge）+ unroll + PGO
464.h264ref	4.59	4.57			手工优化	abs 替换 + PGO
471.omnetpp	1.47	1.54			选项优化	+PGO
473.astar	1.78	1.83			手工优化	虚函数inline +PGO
483.xalancbmk	3.89	3.75			手工优化	循环交换+伪向量化+jemalloc+PGO

Benchmark（fp）	BIN: 进迭K1 Score/GHz	CPL: 进迭K1 Score/GHz	BIN: KMH RTL Score/GHz	CPL: KMH RTL Score/GHz	优化类型	优化方法
410.bwaves
416.gamess
433.milc
434.zeusmp
435.gromacs
436.cactusADM
437.leslie3d
444.namd
447.dealII
450.soplex
453.povray
454.calculix
459.GemsFDTD
465.tonto
470.lbm
481.wrf
482.sphinx3

KMH RTL 版本信息：

进迭K1(16G RAM, 1.6GHz) 系统信息：

==========================================
System Information Report
==========================================

Server Information:
----------------------------------------
Server Name:
k1

Operating System Version:
Bianbu 2.1

Network Information:
----------------------------------------
IP Address:
[172.38.10.99/22]

MAC Address:
[fe:fe:fe:af:70:a3, fe:fe:fe:af:70:a4, a8:4f:a4:03:06:19]

Processor Information:
----------------------------------------
Processor Model:
Spacemit(R) X60

Processor Architecture:
riscv64

Processor Frequency Information:
Base Frequency: Maximum Frequency: 1.60 GHz
CPU SOCKET CORE L1d:L1i:L2 ONLINE    MAXMHZ   MINMHZ       MHZ
  0      0    0 0:0:0          是 1600.0000 614.4000 1600.0000
  1      0    1 1:1:0          是 1600.0000 614.4000 1600.0000
  2      0    2 2:2:0          是 1600.0000 614.4000 1600.0000
  3      0    3 3:3:0          是 1600.0000 614.4000 1600.0000
  4      0    4 4:4:1          是 1600.0000 614.4000 1600.0000
  5      0    5 5:5:1          是 1600.0000 614.4000 1600.0000
  6      0    6 6:6:1          是 1600.0000 614.4000 1600.0000
  7      0    7 7:7:1          是 1600.0000 614.4000 1600.0000

Processor Flags:

Processor Cache Information:
L1 Data Cache:                256 KiB (8 instances)
L1 Instruction Cache:          256 KiB (8 instances)
L2 Cache:                      1 MiB (2 instances)

Processor Details:
Number of Physical CPUs: 0
CPU Cores: 
Logical CPU Cores: 8

Memory Information:
----------------------------------------
Memory Usage:
Total Memory: 15Gi
Used Memory: 733Mi
Available Memory: 14Gi

Storage Information:
----------------------------------------
Disk Usage:
/dev/mmcblk2p6 Total Size: 57G Used: 12G Available: 43G Usage: 22% Mount Point: /
/dev/mmcblk2p5 Total Size: 224M Used: 89M Available: 118M Usage: 44% Mount Point: /boot