'Bit float' diaporamas de présentation

Alignment

Alignment. Aligned Data Primitive data type requires K bytes Address must be multiple of K Required on some machines; advised on IA32 treated differently by Linux and Windows! Motivation for Aligning Data Memory accessed by (aligned) double or quad-words

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Infamous Software Failures

511 views • 30 slides

Lesson 1b: Computer Systems and Program Development

CPS118. Lesson 1b: Computer Systems and Program Development. Objectives. What Is a Computer? What is an algorithm? Computer Components Binary number system Software Development Method problem solving. Computer Systems.

629 views • 27 slides

11/2 ??

11/2 ??. malloc ( ) ? free() realloc () ? _expand(); structure ? union packed ? padding Buffer overflow. Code example # 1 : Sizeof (A). // ?? ??? ??? ?? # pragma pack(1) typedef struct __ attribute__((packed)) { int i; char c; } A; typedef struct { int i; char c;

244 views • 6 slides