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Through the last 40 years we have seen the speed of computers growing exponentially. Today's computers have a clock frequency a thousand times higher than the first personal computers in the early 1980's. The amount of RAM memory on a computer has increased by a factor ten thousand, and the hard disk capacity has increased more than a hundred thousand times. We have become so used to this continue

5. Calling conventions for different C++ compilers and operating systems By Agner Fog. Technical University of Denmark. Copyright © 2004 - 2023. Last updated 2023-02-01. Contents 1 Introduction .......................................................................................................................3 2 The need for standardization.......................................................

Agner Fog's homepage. Topics: Cultural evolution - Simulation of biological evolution - Random number generator - Software optimization

3. The microarchitecture of Intel, AMD, and VIA CPUs An optimization guide for assembly programmers and compiler makers By Agner Fog Copyright © 1996 - 2025. Last updated 2025-07-25. Contents 1 Introduction .......................................................................................................................7 1.1 About this manual ..................................................

1. Optimizing software in C++ An optimization guide for Windows, Linux, and Mac platforms By Agner Fog. Copyright © 2004 - 2025. Last updated 2025-07-26. Contents 1 Introduction .......................................................................................................................3 1.1 Why software is often slow.......................................................................

See also my blog Contents Optimization manuals Vector class library Object file converter and disassembler Subroutine library ForwardCom: An open standard instruction set for high performance microprocessors Test programs for measuring clock cycles in C++ and assembly code Floating point exception tracking and NaN propagation CPUID manipulation program Links Optimization manuals This series of fiv

See also my blog Contents Optimization manuals Vector class library Object file converter and disassembler Subroutine library ForwardCom: An open standard instruction set for high performance microprocessors Test programs for measuring clock cycles in C++ and assembly code Floating point exception tracking and NaN propagation CPUID manipulation program Links Optimization manuals This series of fiv