variable-length instruction 变长指令 ; 变长栏
variable-length instruction set 变长指令系统
variable length instruction format [计] 可变长度指令格式
fixed length instruction 定字长指令
Flexible Length Instruction Extension 包括灵活长度指令扩展
instruction length [计] 指令长度
variable length instruction [计] 可变长度指令
double length instruction 双倍字长指令
instruction length counter [计] 指令长度计数器
It used the RISC technology and owned the character of simple addressing method, large register and fixed length instruction. All of this make it process quickly and efficiently.
它采用了RISC技术,具有寻址方式简单,寄存器多,指令长度固定等特点,使得它的处理速度快,执行效率高。
参考来源 - 基于ARM·2,447,543篇论文数据,部分数据来源于NoteExpress
The length instruction determines the length of the string and loads it into an integer register.
length指令确定字符串的长度并将其加载到一个整数寄存器中。
In fact, the largest length available for a memory address to any instruction format is only 24 bits!
实际上,内存地址对于任何指令格式可以使用的最大长度只有24位!
Because of the nature of memory systems and instruction-set designs, the best generic routine to copy memory is rarely as fast as code written to copy a particular length.
由于内存系统和指令集设计的特性,用于复制内存的最佳通用例程的执行速度通常比用于复制特定长度的代码慢。
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