解决鲲鹏arm服务器运行vdbench50406

2025-04-26 16:51:17 0 阅读

项目场景：

通常从oracle官网下载的工具是基于x86架构。在鲲鹏arm平台上，直接使用vdbench50406，会产生“缺少aarch64.so文件”的报错。
因此，若想正常使用，这里需要解决“aarch64.so”重新编译的问题。

问题描述

1.缺少共享库“aarch64.so”而产生的报错：
例如：

root@client:~$ ./vdbench -t


Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
Vdbench distribution: vdbench50406 Tue June 05  9:49:29 MDT 2018
For documentation, see 'vdbench.pdf'.

15:11:24.571 Created output directory '/xxx/output'
15:11:24.720 input argument scanned: '-f/tmp/parmfile'
15:11:24.870 Starting slave: /xxx/vdbench SlaveJvm -m localhost -n localhost-10-190124-15.11.24.528 -l localhost-0 -p 5570
15:11:24.892
15:11:24.893 File /xxx/linux/aarch64.so does not exist.
15:11:24.893 This may be an OS that a shared library currently
15:11:24.893 is not available for. You may have to do your own compile.
15:11:24.893 t: java.lang.UnsatisfiedLinkError: Can't load library: /xxx/linux/aarch64.so
15:11:24.893
15:11:24.894 Loading of shared library /home/me/linux/aarch64.so failed.
15:11:24.894 There may be issues related to a cpu type not being
15:11:24.894 acceptable to Vdbench, e.g. MAC PPC vs. X86
15:11:24.894 Contact me at the Oracle Vdbench Forum for support.
15:11:24.894
15:11:25.397
15:11:25.397 Failure loading shared library
15:11:25.398
java.lang.RuntimeException: Failure loading shared library
        at Vdb.common.failure(common.java:350)
        at Vdb.common.get_shared_lib(common.java:1103)
        at Vdb.Native.<clinit>(Native.java:31)
        at Vdb.common.signal_caller(common.java:737)
        at Vdb.ConnectSlaves.connectToSlaves(ConnectSlaves.java:98)
        at Vdb.Vdbmain.masterRun(Vdbmain.java:814)
        at Vdb.Vdbmain.main(Vdbmain.java:628)

原因是vdbench根目录下/linux/linux64.so是为x86编译的,需要重新编译linux64.so

root@client:~$ file linux/linux64.so
linux/linux64.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=34a31f32956f21153c372a95e73c02e84ddd29f8, not stripped

ARM版本的aarch64.so编译

下载，解压源码包：需要同意license
下载地址：https://www.oracle.com/downloads/server-storage/vdbench-source-downloads.html

unzip vdbench50406.src.zip

进入src创建linux目录

cd src/
mkdir linux

进入Jni修改make.linux。主要修改: + 修改vdb为源码包src的路径 + 修改java为jdk路径。一般在/usr/lib/jvm/下 + 去除-m32和m64选项

cd Jni/
vim make.linux

参考如下修改方法:

###修改1###
--- vdb=$mine/vdbench504
--- java=/net/sbm-240a.us.oracle.com/export/swat/swat_java/linux/jdk1.5.0_22/
+++ vdb=/home/user1/open_software/vdbench/src
+++ java=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.232.b09-0.el7_7.aarch64/

###修改2###
--- INCLUDES32="-w -m32 -DLINUX -I$java/include -I/$java/include/linux -I/usr/include/ -fPIC"
--- INCLUDES64="-w -m64 -DLINUX -I$java/include -I/$java/include/linux -I/usr/include/ -fPIC"
+++ INCLUDES32="-w -DLINUX -I$java/include -I/$java/include/linux -I/usr/include/ -fPIC"
+++ INCLUDES64="-w -DLINUX -I$java/include -I/$java/include/linux -I/usr/include/ -fPIC"

###修改3###
--- gcc  -o   $vdb/linux/linux32.so vdbjni.o vdblinux.o vdb_dv.o vdb.o chmod.o -lm -shared  -m32 -lrt
+++ gcc  -o   $vdb/linux/linux32.so vdbjni.o vdblinux.o vdb_dv.o vdb.o chmod.o -lm -shared -lrt

###修改4###
--- gcc  -o   $vdb/linux/linux64.so vdbjni.o vdblinux.o vdb_dv.o vdb.o chmod.o -lm -shared -m64 -lrt
+++ gcc  -o   $vdb/linux/linux64.so vdbjni.o vdblinux.o vdb_dv.o vdb.o chmod.o -lm -shared -lrt

执行make.linux，会在src/linux/下生成linux32.so和linux64.so文件，我们这里需要的是生成的64位的文件。
但这里会产生报错：

[root@client Jni]# ./make.linux
target directory: /tmp/test50406/src
Compiling 32 bit
In file included from /tmp/test50406/src/Jni/vdbjni.c:13:
/tmp/test50406/src/Jni/vdbjni.h:89:16: error: duplicate ‘unsigned’
 #define ushort unsigned short
                ^~~~~~~~
/tmp/test50406/src/Jni/vdbjni.h:89:25: error: duplicate ‘short’
 #define ushort unsigned short
                         ^~~~~
/tmp/test50406/src/Jni/vdbjni.h:87:16: error: duplicate ‘unsigned’
 #define uint   unsigned int
                ^~~~~~~~
/tmp/test50406/src/Jni/vdbjni.h:87:25: error: two or more data types in declaration specifiers
 #define uint   unsigned int
                         ^~~
In file included from /tmp/test50406/src/Jni/vdblinux.c:18:
/tmp/test50406/src/Jni/vdbjni.h:89:16: error: duplicate ‘unsigned’
 #define ushort unsigned short
                ^~~~~~~~
/tmp/test50406/src/Jni/vdbjni.h:89:25: error: duplicate ‘short’
 #define ushort unsigned short
                         ^~~~~
/tmp/test50406/src/Jni/vdbjni.h:87:16: error: duplicate ‘unsigned’
 #define uint   unsigned int
                ^~~~~~~~
/tmp/test50406/src/Jni/vdbjni.h:87:25: error: two or more data types in declaration specifiers
 #define uint   unsigned int
                         ^~~
In file included from /tmp/test50406/src/Jni/vdb_dv.c:13:
/tmp/test50406/src/Jni/vdbjni.h:89:16: error: duplicate ‘unsigned’
 #define ushort unsigned short
                ^~~~~~~~
/tmp/test50406/src/Jni/vdbjni.h:89:25: error: duplicate ‘short’
 #define ushort unsigned short
                         ^~~~~
/tmp/test50406/src/Jni/vdbjni.h:87:16: error: duplicate ‘unsigned’
......

根据报错内容，我们需要再次修改源码包中的‘’vdbjni.h‘’文件。
修改如下：

###将这三句话注释掉##
#define uint   unsigned int
#define uchar  unsigned char
#define ushort unsigned short

###替换成这三句话###
typedef unsigned int   uint;
typedef unsigned char  uchar;
typedef unsigned short ushort;

如图：

再次编译即可通过：

root@client:~/vdbench50406/src/Jni$ ./make.linux
target directory: /xxx/vdbench50406/src/
Compiling 32 bit
Linking 32 bit

Compiling 64 bit
Linking 64 bit

cp linux64.so aarch64.so
cp aarch64.so ~/vdbench50406/linux/