CS222: Systems Programming Memory Management II pot

... Agency CS222: Systems Programming Memory Management II February 21 st , 2008 20 2/23/2008 Addresses Mapped to a File CS222 - Systems Programming 21 2/23/2008 Shared Memory CS222 - Systems Programming FlushViewOfFile  ... System Programming CS222 - Systems Programming 3 2/23/2008 Today’s Class  Memory Management – Overview – Heap management – Memory- mapped...

Ngày tải lên: 15/03/2014, 09:20

... Handling CS222 - Systems Programming 3 2/23/2008 Today’s Class  Memory management – Overview – Heap management – Memory- mapped files – Dynamic link libraries CS222 - Systems Programming A Designated ... siSysInfo.dwActiveProcessorMask); } CS222 - Systems Programming 16 2/23/2008 Example: GetSystemInfo CS222 - Systems Programming 17 2/23/2008 Windows Memory Manage...

Ngày tải lên: 15/03/2014, 09:20

... 2/23/2008 Review  Memory management – Overview – Heap management – Memory- mapped files – Dynamic link libraries  Recommended reading for next class – Chapter 6 in Windows System Programming CS222 - Systems Programming A ... the National Security Agency CS222: Systems Programming Memory Management February 19 th , 2008 Next Class  Quiz  Homework due next Tuesday 29C...

Ngày tải lên: 12/09/2012, 14:38

... 2). Memory This main scheduler memory requirement is 7 bytes of memory per task. Most applications require around six tasks or less. Even in a standard 8051/8052 with 256 bytes of internal memory ... “Patterns for triggered embedded systems , Addison-Wesley. PES II - 15 The scheduler data structure and task array /* Store in DATA area, if possible, for rapid access Total memory...

Ngày tải lên: 01/04/2014, 06:21

... state. Contents About Memory Management 4 At a Glance 4 Good Practices Prevent Memory- Related Problems 5 Use Analysis Tools to Debug Memory Problems 6 Memory Management Policy 7 Basic Memory Management ... forget to retain or release, or if the memory management semantics for the instance variable change). Practical Memory Management Use Accessor Methods to Make Memor...

Ngày tải lên: 21/02/2014, 12:20

... Class  Memory Management – Overview – Heap management – Memory- mapped files – Dynamic link libraries CS222 - Systems Programming 20 2/23/2008 Addresses Mapped to a File CS222 - Systems Programming 21 ... National Security Agency CS222: Systems Programming Memory Management II February 21 st , 2008 9 2/23/2008 HeapReAlloc  A function used for reallocating a block...

Ngày tải lên: 12/09/2012, 14:38

... Link/Load Physical memory addresses 1024 JUMP 1424 LOAD 2224 1424 2224 Process image Khoa KTMT 37 C) Effective access time (EAT)  Ví duï 1: ñôn vò thôøi gian nano giaây  Associative lookup = 20  Memory ... 20) × 0.8 + (200 + 20) × 0.2 = 1.2 × 100 + 20 = 140  Ví duï 2  Associative lookup = 20  Memory access = 100  Hit ratio = 0.98  EAT = (100 + 20) × 0.98 + (200 + 20) ×...

Ngày tải lên: 12/09/2012, 15:43

... illustration. Memory Physical Memory (RAM) and Swap Space All computers have central memory, or system memory, which has a sequence of instructions (a program) and data related to the program. This memory ... controlled directly by the processor in conjunction with the Memory Management Unit (MMU) and is called physical memory, or random access memory (RAM). Many processes a...

Ngày tải lên: 02/10/2013, 09:20

... good of goods, which does everything and nothings means nothing and requires nothing is nothing. III. Thus was obliterated, in all its national and traditional meaning, the heroic cycle of Arthur; ... harmonies of light of what the people really are. For Velasquez seems to show us the temperament, the potentiality of his people, and to leave us, with a kind of dignified and melancholy silence...

Ngày tải lên: 21/02/2014, 21:20