The compiler will also now allow you to define an optimization level at the function level (instead of at the file level, which was the previous default).
编译器现在还允许在函数级(而不是在之前默认的文件级)定义一个优化级别。
Reducing the length of these methods can make them more amenable to optimization by a JIT compiler.
而缩短这些方法的长度有助于使JIT编译器更易于优化它们。
With each higher level of optimization, compile time and systems resources used to compiler the source code increase as the additional amount of performance squeezed out decreases.
随着优化级别的提高，编译源代码所用的编译时间和系统资源增加，而性能的提升幅度下降。
This uses the compiler flags -O, -O2, -O3, where each level of optimization applies higher levels of optimization techniques to squeeze more and more performance.
这使用编译器标志-O、-O2、-O3（优化级别依次增高）来进一步挖掘性能潜力。
The use of switch/case also enables compiler optimization by using a jump table implementation.
使用switch/case也可以通过使用跳转表实现进行编译器优化。
Automated optimization is the most widely used technique, as this type of optimization is often performed by the compiler. The most common techniques are.
自动优化是使用最广泛的技术，因为这种优化常常由编译器执行。
The compiler is free to reorder certain instructions as an optimization when it would not change the semantics of the program.
当编译器不会改变程序的语义时，作为一种优化它可以随意地重新排序某些指令。
A standard optimization is loop unrolling; the compiler will unroll the loops to reduce the number of branches.
标准的优化是循环展开；编译器将展开循环，以减少分支的数量。
The SQL compiler USES query optimization to select the best performing access path for any given SQL statement (within a reasonable amount of time, of course).
SQL编译器使用查询优化来为任何给定的sql语句选择表现最好的访问路径(当然，这要在合理的时间内)。
If you want to disable the usage of the constraints by the SQL compiler, you can use the disable QUERY OPTIMIZATION clause. For example.
如果您想通过编译器禁用约束，那么可以使用DISABLEQUERYoptimization子句。
Instruction scheduling is a very important technology during the procedure of compiler optimization.
指令调度是编译优化过程中的重要技术。
This paper proposes a low power optimization framework based on retargetable compiler, which aims at the shortcomings of traditional low power optimization in generalization.
文章针对传统功耗优化缺乏通用性的缺点，提出一个基于可重定向编译器的功耗优化框架。
Feedback directed data prefetching optimization has become one of the advanced compiler optimization techniques. it can do well in linked data prefetching.
反馈式数据预取优化技术是当前高性能计算技术中前沿的一种编译优化手段，可以很好地解决链式结构的预取问题。
The research in dynamic binary translation and optimization has been one of hot spots in compiler technology.
动态翻译及优化技术已经成为现代编译技术研究的热点之一。
Given that callers might be using only that information, there's no way for a compiler to compile the function to take advantage of the optimization you're talking about.
由于调用者可能只使用该信息，编译器无法编译函数利用你正在谈论的优化。
In this case the compiler could have full knowledge of all callers, so I suppose it could make the optimization.
在这种情况下，编译器可能具有所有调用者的所有知识，所以我想它可以进行优化。
The compiler is free to take liberties with the ordering of instructions in the name of optimization.
编译器能够自由的以优化的名义去改变指令顺序。
Register allocation is one of the most important optimization techniques in optimizing compiler.
分配是优化编译器中最重要的优化手段之一。
However, there is a big performance gap between it and the commercial UPC compilers, for lack of effective parallel compiler optimization support.
但由于缺乏有效的并行编译优化支持，其性能与商业UPC编译器相比，有着较大的差距。
For local common subexpression optimization, the compiler examines short sections of code for common subexpressions.
对于区域通用子运算式最佳化，编译器会检查程序码的短区段中有没有通用子运算式。
For local common subexpression optimization, the compiler examines short sections of code for common subexpressions.
对于区域通用子运算式最佳化，编译器会检查程序码的短区段中有没有通用子运算式。
应用推荐