masterQ diary

_ インターネットセキュリティ小辞典

この小辞典 (191ページの定義と 13ページの参考文献）は、情報システム
セキュリティ用語法について、略語、説明および推奨事項を提供します。
この意図は、インターネットセキュリティを扱う記述の理解しやすさ（特に
「インターネット標準文書」の理解しやすさ）を向上することにあります。

_ 各種SKKサーバの紹介

skkラブ〜。

_ Low Level Virtual Machine (LLVM)

1. A compilation strategy - Fundamentally, LLVM is a compilation strategy designed to enable effective program optimization across the entire lifetime of a program. LLVM supports effective optimization at compile time, link-time (particularly interprocedural), run-time and offline (i.e., after software is installed), while remaining transparent to developers and maintaining compatibility with existing build scripts.
2. A virtual instruction set - LLVM is a low-level object code representation that uses simple RISC-like instructions, but provides rich, language-independent, type information and dataflow (SSA) information about operands. This combination enables sophisticated transformations on object code, while remaining light-weight enough to be attached to the executable. This combination is key to allowing link-time, run-time, and offline transformations.
3. A compiler infrastructure - LLVM is also a collection of source code that implements the language and compilation strategy. The primary components of the LLVM infrastructure are a GCC-based C & C++ front-end, a link-time optimization framework with a growing set of global and interprocedural analyses and transformations, static back-ends for the SPARC v9 and X86 architectures, a back-end which emits portable C code, and a Just-In-Time compiler for X86 and SPARC v9 processors. See "Current Projects" for information about other components under development.

_ [music]クラムボン:シカゴ

ええ曲見つけたさ。

不思議な歌詞がステキ。