AMD64 Software Optimization
This guide provides optimization information and recommendation for the AMD Athlon™ 64 and AMD Opteron™ processors. These optimizations are designed to yield software code that is fast, compact, and efficient.
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AMD64 BIOS and Kernel Developer's Guide
The BIOS and Kernel Developer's Guide for the AMD Athlon™ 64 and AMD Opteron™ Processors is intended for programmers involved in the development of low-level BIOS (basic input/output system) functions, drivers, and operating system kernel modules. This guide covers the implementation-specific features of AMD Athlon 64 and AMD Opteron processors, as opposed to architectural features.
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Value of AMD64 Instruction Set Architecture (ISA) Whitepaper
by Dave Kaplowitz
This paper presents a brief overview of the AMD64 ISA. This is followed by a description of the benefits of the instruction set. The most significant benefits of the AMD64 ISA are:
- An extended flat address space which allows programs to address memory beyond 4 GB.
- Native 32-bit x86 compatibility which allows 64-bit and 32-bit applications to run on a 64-bit operating system.
- Support for the 16 GPRs and 16 XMM registers - double the number of registers present in the 32-bit x86 instruction set.
- The ease of porting software from 32-bit to 64-bit systems.
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AMD64 Architecture Programmer's Manual Volume 1:
Application Programming
Content covered in Volume 1 includes:
- Register details
- 64-bit and legacy mode instruction summary
- Operands
- 64-bit and 128-bit Media instructions
- x87 Floating-point instructions
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AMD64 Architecture Programmer's Manual Volume 2:
System Programming
Volume 2 provides in-depth coverage of system details of interest to BIOS and kernel developers, as well as to those interested in general system architecture.
- Differences between x86-64 and x86 architectures
- Memory and memory management
- Operating modes
- System resources
- Exceptions and interrupts
- Machine check mechanism
- Debug and performance monitoring
- Processor initialization
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AMD64 Architecture Programmer's Manual Volume 3:
General-Purpose and System Instructions
Volume 3 includes comprehensive coverage of:
- Legacy and 64-bit integer instructions
- x86-64 system programming instructions
- Microprocessor exceptions
- Condition flags affected
- Instruction opcode mappings
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AMD64 Architecture Programmer's Manual Volume 4:
128-Bit Media Instructions
Volume 4 provides detailed coverage of the operation and usage of the 128-bit instructions used most widely for the development of scientific and media applications. Content covered in Volume 4 includes:
- XMM instructions, originally introduced as SSE and SSE2 instructions used extensively in scientific applications and media.
- XMM condition flags affected
- Microprocessor exceptions generated
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AMD64 Architecture Programmer's Manual Volume 5:
64-Bit Media and x87 Floating-Point Instructions
Volume 5 of the AMD64 Architecture Programmer's Manual includes comprehensive details of the 64-bit media and legacy x87 floating-point Instructions.
Volume 5 covers:
- 64-bit MMX Instructions
- 3DNow! Instructions
- x87 Floating-Point Instructions
- x87 and 64-bit media exceptions
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Porting Windows® Device Drivers to AMD64 Architecture
This white paper is divided into two sections. The first section presents the AMD64 processor features that are enabled when running on 64-bit Windows®. Second, it discusses the tools and present a checklist for porting your driver to 64-bit Windows for the AMD64 platform.
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Vega Prime - 3-D app development tool by Multigen Paradigm
http://www.multigen-paradigm.com/products/runtime/vega_prime/