Comments on: 初次体验hiphop-php

By: 丁泓懿

丁泓懿 — Sat, 24 Dec 2011 01:32:27 +0000

用带有zendframework框架的程序试试

By: Volcano

Volcano — Tue, 08 Jun 2010 13:28:51 +0000

你现在下载最新的hiphop-php的源码，编译参数已经是优化之后的了。

一般的普通运算并不会比php快，但是如果有n个class的php页面，执行速度是有显著提升的。

By: hello

hello — Tue, 08 Jun 2010 09:50:59 +0000

你好，麻烦问下

facebook将优化之后的编译参数提交到了github，于是我重新编译并测试一遍这段相同的代码：

这段优化之后的编译参数在哪里可以找到？

我编译后执行的结果并没有比纯用PHP跑得快。

By: wisheslight

wisheslight — Mon, 10 May 2010 15:49:40 +0000

个人觉得，Hip-hop没有找到重点，因为PHP的运算开销，比起读一次memcache来说，真是微不足道的。

By: jianzi

jianzi — Wed, 05 May 2010 01:07:40 +0000

我用的是CentOS5.3 32位

By: Volcano

Volcano — Tue, 04 May 2010 12:51:17 +0000

我编译成功的环境有：

centos 64bit
ubuntu 32bit

不知道你现在的操作系统是什么。建议你装个Ubuntu或者centos 64，都有现成的安装步骤，32位的还不算正式支持，所以出现问题也很正常。

By: jianzi

jianzi — Tue, 04 May 2010 09:34:05 +0000

你好博主，我花费了很多时间去编译hiphop-php，总是出现一些莫名其妙的错误
不知道你编译的时候是否碰到这个错误呢，在make到最后的时候，hphp已经生成，但是在生成hphpi的时候，却提示一些关于libiconv的错误
libiconv我已经装了，我找了很多资料都没有相关的文章，不知道博主是否能给一点点提示，先谢了：）

Linking CXX static library ../../bin/libhphp_analysis.a
[ 87%] Built target hphp_analysis
[ 87%] Building CXX object src/hphp/CMakeFiles/hphp.dir/externals.cpp.o
[ 87%] Building CXX object src/hphp/CMakeFiles/hphp.dir/main.cpp.o
Linking CXX executable hphp
Building hphpi
/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::_php_iconv_strlen(unsigned int*, char const*, unsigned int, char const*)’:\next_iconv.cpp:(.text+0x1d3): undefined reference to `libiconv_open’\next_iconv.cpp:(.text+0×268): undefined reference to `libiconv’\next_iconv.cpp:(.text+0x2a5): undefined reference to `libiconv_close’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::php_iconv_string(char const*, unsigned int, char**, unsigned int*, char const*, char const*)’:\next_iconv.cpp:(.text+0x33a): undefined reference to `libiconv_open’\next_iconv.cpp:(.text+0×420): undefined reference to `libiconv’\next_iconv.cpp:(.text+0×490): undefined reference to `libiconv’\next_iconv.cpp:(.text+0x4a8): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0x4b7): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0x4f0): undefined reference to `libiconv_close’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::_php_iconv_strpos(unsigned int*, char const*, unsigned int, char const*, unsigned int, int, char const*)’:\next_iconv.cpp:(.text+0x5d3): undefined reference to `libiconv_open’\next_iconv.cpp:(.text+0×660): undefined reference to `libiconv’\next_iconv.cpp:(.text+0x74f): undefined reference to `libiconv_close’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::_php_iconv_appendl(HPHP::StringBuffer&, char const*, unsigned int, void*)’:\next_iconv.cpp:(.text+0x9ca): undefined reference to `libiconv’\next_iconv.cpp:(.text+0xaac): undefined reference to `libiconv’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::_php_iconv_mime_decode(HPHP::StringBuffer&, char const*, unsigned int, char const*, char const**, int)’:\next_iconv.cpp:(.text+0xb29): undefined reference to `libiconv_open’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `.L298′:\next_iconv.cpp:(.text+0xf0d): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0xf1b): undefined reference to `libiconv_close’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `.L299′:\next_iconv.cpp:(.text+0×1276): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0x128b): undefined reference to `libiconv_open’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::f_iconv_mime_encode(HPHP::String const&, HPHP::String const&, HPHP::Variant const&)’:\next_iconv.cpp:(.text+0×2835): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0×2915): undefined reference to `libiconv_open’\next_iconv.cpp:(.text+0×2950): undefined reference to `libiconv_open’\next_iconv.cpp:(.text+0×3169): undefined reference to `libiconv’\next_iconv.cpp:(.text+0x31a7): undefined reference to `libiconv’\next_iconv.cpp:(.text+0x31f0): undefined reference to `libiconv’\next_iconv.cpp:(.text+0×3257): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0×3514): undefined reference to `libiconv’\next_iconv.cpp:(.text+0x354f): undefined reference to `libiconv’\next_iconv.cpp:(.text+0×3773): undefined reference to `libiconv’\n/root/software/hiphop-php-32b/bin/libhphp_runtime.a(ext_iconv.cpp.o): In function `HPHP::f_iconv_substr(HPHP::String const&, int, int, HPHP::String const&)’:\next_iconv.cpp:(.text+0x40dc): undefined reference to `libiconv_open’\next_iconv.cpp:(.text+0×4172): undefined reference to `libiconv’\next_iconv.cpp:(.text+0×4218): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0x422e): undefined reference to `libiconv_close’\next_iconv.cpp:(.text+0x428e): undefined reference to `libiconv_open’\ncollect2: ld returned 1 exit status\nmake[5]: *** [program] Error 1\nmake[4]: *** [CMakeFiles/program.dir/all] Error 2\nmake[3]: *** [all] Error 2\n
mv: cannot stat `gen/program’: No such file or directory
make[2]: *** [src/hphp/hphp] Error 1
make[1]: *** [src/hphp/CMakeFiles/hphp.dir/all] Error 2
make: *** [all] Error 2

By: jianzi

jianzi — Thu, 29 Apr 2010 03:22:28 +0000

@Volcano 我checkout的hiphop-php版本就是32bit的，无论我怎么尝试都是在xhp这个地方出错，非常让人困惑，我感觉跟flex有关系，但是我的flex已经升级到2.5.35版本

[ 13%] [BISON][XHPParser] Building parser with bison 2.4.1
[ 13%] [RE2C] Building re2c scanner with re2c 001305
[ 14%] [FLEX][XHPScanner] Building scanner with flex 2.5.35
Scanning dependencies of target xhp
[ 14%] Building CXX object src/third_party/xhp/xhp/CMakeFiles/xhp.dir/code_rope.cpp.o
在包含自 /root/hiphop-32b-softs/hiphop-php-32b/src/third_party/xhp/xhp/code_rope.cpp：17 的文件中:
/root/hiphop-32b-softs/hiphop-php-32b/src/third_party/xhp/xhp/code_rope.hpp:17:20: 错误：ext/rope：没有那个文件或目录
/root/hiphop-32b-softs/hiphop-php-32b/src/third_party/xhp/xhp/code_rope.hpp:18:32: 错误：ext/pool_allocator.h：没有那个文或目录

By: Volcano

Volcano — Thu, 29 Apr 2010 01:47:28 +0000

如果你是用32bit的centos，不能从facebook的git上获取代码，那会编译失败的。应该从这里获取代码。除此之外我的编译步骤都是按照它的wiki操作的，没有不同。

By: jianzi

jianzi — Thu, 29 Apr 2010 01:42:36 +0000

[ 2%] [BISON][XHPParser] Building parser with bison 2.4.2
[ 2%] [RE2C] Building re2c scanner with re2c 001305
[ 3%] [FLEX][XHPScanner] Building scanner with flex 2.5.35
Scanning dependencies of target xhp
[ 3%] Building CXX object src/third_party/xhp/xhp/CMakeFiles/xhp.dir/code_rope.cpp.o
在包含自 /root/hiphop-32b-softs/hiphop-php-32b/src/third_party/xhp/xhp/code_rope.cpp：17 的文件中:
/root/hiphop-32b-softs/hiphop-php-32b/src/third_party/xhp/xhp/code_rope.hpp:17:20: 错误：ext/rope：没有那个文件或目录
/root/hiphop-32b-softs/hiphop-php-32b/src/third_party/xhp/xhp/code_rope.hpp:18:32: 错误：ext/pool_allocator.h：没有那个文或目录

到这个地方会出现错误！！！！！！！！！！是跟flex有关系呢，还是跟xhp有关系？实在是不解

By: jianzi

jianzi — Thu, 29 Apr 2010 01:40:08 +0000

[root@localhost hiphop-php-32b]# cmake .
– The C compiler identification is GNU
– The CXX compiler identification is GNU
– Check for working C compiler: /usr/bin/gcc
– Check for working C compiler: /usr/bin/gcc — works
– Detecting C compiler ABI info
– Detecting C compiler ABI info – done
– Check for working CXX compiler: /usr/bin/c++
– Check for working CXX compiler: /usr/bin/c++ — works
– Detecting CXX compiler ABI info
– Detecting CXX compiler ABI info – done
– Boost version: 1.37.0
– Found the following Boost libraries:
– system
– program_options
– filesystem
– MySQL Include dir: /usr/include library dir: /usr/lib/mysql
– MySQL client libraries: mysqlclient
– Found PCRE: /usr/local/lib/libpcre.so
– Found libevent: /usr/lib/libevent.so
– Looking for evhttp_bind_socket_with_fd
– Looking for evhttp_bind_socket_with_fd – found
– Looking for gdImagePng in /usr/lib/libgd.so
– Looking for gdImagePng in /usr/lib/libgd.so – found
– Found ZLIB: /usr/lib/libz.so
– Found PNG: /usr/lib/libpng.so
– Looking for gdImageJpeg in /usr/lib/libgd.so
– Looking for gdImageJpeg in /usr/lib/libgd.so – found
– Found JPEG: /usr/lib/libjpeg.so
– Looking for gdImageGif in /usr/lib/libgd.so
– Looking for gdImageGif in /usr/lib/libgd.so – found
– Found GD: /usr/lib/libgd.so
– Found CURL: /usr/lib/libcurl.so
– Looking for curl_multi_select
– Looking for curl_multi_select – found
– checking for module ‘libxml-2.0′
– found libxml-2.0, version 2.6.26
– Found LibXml2: /usr/lib/libxml2.so
– Found EXPAT: /usr/lib/libexpat.so
– Found ICU header files in /usr/local/include
– Found ICU libraries: /usr/local/lib/libicuuc.so
– Found Intel TBB
– Found mcrypt: /usr/lib/libmcrypt.so
– Found OpenSSL: /usr/lib/libssl.so
– Found ONIGURUMA: /usr/local/lib/libonig.so
– Found BISON: /usr/local/bin/bison
– Found FLEX: /usr/local/bin/flex
– Found RE2C: /usr/local/bin/re2c
– Looking for arpa/inet.h
– Looking for arpa/inet.h – found
– Looking for netinet/in.h
– Looking for netinet/in.h – found
– Looking for stddef.h
– Looking for stddef.h – found
– Looking for stdint.h
– Looking for stdint.h – found
– Looking for string.h
– Looking for string.h – found
– Looking for sys/socket.h
– Looking for sys/socket.h – found
– Looking for sys/time.h
– Looking for sys/time.h – found
– Looking for unistd.h
– Looking for unistd.h – found
– Looking for sys/types.h
– Looking for sys/types.h – found
– Looking for stdint.h
– Looking for stdint.h – found
– Looking for stddef.h
– Looking for stddef.h – found
– Check size of size_t
– Check size of size_t – done
– Check size of ssize_t
– Check size of ssize_t – done
– Check size of uint32_t
– Check size of uint32_t – done
– Check size of uint8_t
– Check size of uint8_t – done
– Looking for AF_LOCAL
– Looking for AF_LOCAL – found
– Looking for PF_LOCAL
– Looking for PF_LOCAL – found
– Looking for memset
– Looking for memset – found
– Looking for socket
– Looking for socket – found
– Looking for strerror
– Looking for strerror – found
– Found libevent: /usr/lib/libevent.so
– Looking for event_get_version_number
– Looking for event_get_version_number – not found.
– Performing Test HAVE_LIBEVENT_145
– Performing Test HAVE_LIBEVENT_145 – Success
– Found libevent 1.4.5+
– Looking for include files INCLUDE_CHECK_stdlib.h
– Looking for include files INCLUDE_CHECK_stdlib.h – found
– Looking for include files INCLUDE_CHECK_assert.h
– Looking for include files INCLUDE_CHECK_assert.h – found
– Looking for strcasecmp
– Looking for strcasecmp – found
– Looking for strchr
– Looking for strchr – found
– Downloading 8859-1.TXT
– Downloading 8859-2.TXT
– Downloading 8859-3.TXT
– Downloading 8859-4.TXT
– Downloading 8859-5.TXT
– Downloading 8859-6.TXT
– Downloading 8859-7.TXT
– Downloading 8859-8.TXT
– Downloading 8859-9.TXT
– Downloading 8859-10.TXT
– Downloading 8859-11.TXT
– Downloading 8859-13.TXT
– Downloading 8859-14.TXT
– Downloading 8859-15.TXT
– Downloading 8859-16.TXT
– Downloading EastAsianWidth.txt
– Configuring done
– Generating done
– Build files have been written to: /root/hiphop-32b-softs/hiphop-php-32b

这是我的cmake过程，应该没有太大问题吧

By: jianzi

jianzi — Thu, 29 Apr 2010 01:39:07 +0000

朋友，你能贴出编译过程么？
我在CentOS5.3尝试了N次了，cmake过程全部通过了，但是make的时候会在结束的时候出现异常
生成了hphp文件，但是hphpi生成错误

而且经过测试hphp是不好用的，

By: linsk

linsk — Sun, 28 Mar 2010 10:51:14 +0000

内存方面的信息呢？关注是否合适在VPS下使用

By: Volcano

Volcano — Tue, 23 Feb 2010 10:25:47 +0000

@李博 libmcrypt还是用yum安装吧，实在不行去下载一个，比如这里

By: 李博

李博 — Tue, 23 Feb 2010 03:35:07 +0000

可否给一个centos下build的过程呢。我到最后的cmake的时候有两个莫名其妙的warning:
runtime library [libmcrypt.so.4] in /usr/lib64 may be hidden by files in:
/usr/local/lib
但是检查了没问题……make的时候就有两个error
谢谢！

By: ayanamist

ayanamist — Sun, 21 Feb 2010 13:05:35 +0000

其实在user时间块上已经有比较大的性能提升了，你可以看看百分比，高达1/3的时间，而且还只是这样的简单运算。在大量应用了OOP后，肯定性能提升将会相当明显的。PHP VM里对于函数调用和OOP上的性能损失是相当的大的

By: david

david — Sun, 21 Feb 2010 09:43:30 +0000

性能差异可能体现在include之类的动态特性上，简单的for循环应该是经过优化的

By: 懒人

懒人 — Sun, 21 Feb 2010 07:33:36 +0000

我也觉得这个对于简单的计算看不出来，
最后编译成的机器命令无非是谁的行数多谁慢。之前还试过在嵌入式系统里把for 100的循环直接展开，写100遍，编译之后的计算都比用循环要快一点。

对于一般的网站来说应该用处不大，瓶颈也不在PHP的运算上。

不过如果大到像facebook这样的庞然大物的话，能优化一点点，乘上其规模也是很大的一块肉了。

By: riku

riku — Sun, 21 Feb 2010 06:00:58 +0000

在 Freebsd 上编译简直是噩梦，还是在 Ubuntu 上快速了当。我准备转换整个 WordPress ，看看效果如何。

By: xLight

xLight — Sun, 21 Feb 2010 04:29:53 +0000

你真够快的，我还在build过程中。。。
都恨不得直接装个Ubuntu了，有完整的wiki说明

By: emptyhua

emptyhua — Sun, 21 Feb 2010 03:02:55 +0000

调用一下php库里的函数试试,这种纯运算应该看不出什么~