Forwarded from dnaugsuz
现在的
~~一本正经的胡说八道, 你看过他们的opcode list了吗? 你了解了他们的设计及实现了吗?~~
ART 可是西方AOT(Ahead-Of-Time(-compiled)) JVM , 理论速度会比日本虚拟机 YARV(Yet Another Ruby VM) 快 🙈 🐸~~一本正经的胡说八道, 你看过他们的opcode list了吗? 你了解了他们的设计及实现了吗?~~
duangsuse::Echo
http://www.atdot.net/yarv/rc2006_sasada_yarv_on_rails.pdf
YARV make fast all Ruby Program by 50 times 🙈
YARV make you {rich, slim}
YARV finds my girlfriend 🙊
YARV make you {rich, slim}
YARV finds my girlfriend 🙊
Forwarded from dnaugsuz
你去维基上找一下资料. 这应该是个AOT的Ruby虚拟机, 所以应该会很快, 但不知与CRuby比如何.
Forwarded from dnaugsuz
Since YARV has become the official Ruby interpreter for Ruby 1.9, it is also named KRI (Koichi's Ruby Interpreter), in the same vein as the original Ruby MRI, named for Ruby's creator Yukihiro
我们现在已经在用YARV了. 自1.9它是默认的虚拟机.
我们现在已经在用YARV了. 自1.9它是默认的虚拟机.
➜ ~ x86_64-elf-redox-strings /usr/lib/libruby.so|rg YARV
YARVInstructionSequence/SimpleDataFormat
Forwarded from dnaugsuz
➜ mruby rg Rite
include/mruby/dump.h
52:/* Rite Binary File header */
92: uint8_t rite_version[4]; /* Rite Instruction Specification Version */
include/mruby/opcode.h
2:** mruby/opcode.h - RiteVM operation codes
mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c
70: "-b load and execute RiteBinary (mrb) file",
Mruby这个实现使用的是Rite虚拟机. 现在只需一个CC, 一个LD, 一个AR,一个GNU bison 和一个Ruby1.8以上的实现, 即可体验手动编译Mruby的乐趣 🌝
include/mruby/dump.h
52:/* Rite Binary File header */
92: uint8_t rite_version[4]; /* Rite Instruction Specification Version */
include/mruby/opcode.h
2:** mruby/opcode.h - RiteVM operation codes
mrbgems/mruby-bin-debugger/tools/mrdb/mrdb.c
70: "-b load and execute RiteBinary (mrb) file",
Mruby这个实现使用的是Rite虚拟机. 现在只需一个CC, 一个LD, 一个AR,一个GNU bison 和一个Ruby1.8以上的实现, 即可体验手动编译Mruby的乐趣 🌝
git clone https://github.com/mruby/mruby.git&&cd mruby&&make testForwarded from dnaugsuz
有人做了( 不过那个是老的
http://programmingzen.com/the-great-ruby-shootout/
http://programmingzen.com/the-great-ruby-shootout/
Programming Zen
The Great Ruby Shootout - Programming Zen
Back in February, I made a very popular post which compared several implementations of the Ruby language. More than 9 months later, I’m back with a brand new shootout. Fasten your seat belts, it’s going to be fun. A bit of history When I first published a…
Forwarded from METO 的涂鸦板
#里程碑 服役 13 年之久的无线路由器 WPA2 安全加密协议，已经被 https://www.krackattacks.com/ 宣布破解了。这意味着在家或办公室 Wi-Fi 物理覆盖范围内，都可以被破解并发动入侵，监听网络活动、拦截不安全或未加密的数据流。幸运的是，这个漏洞可以通过后续补丁进行修复，WPA2 依旧会继续服役一段时间。
Forwarded from Deleted Account
Forwarded from openSUSE CN IRC
[suse_cn_forum] 安装、引导和升级 • 疯滚艹 https://forum.suse.org.cn/viewtopic.php?t=5113&p=34590#p34590
forum.suse.org.cn
疯滚艹
openSUSE 中文