Elf bot 86 download 64 bit download


Includes standard mathematical functions. Can compile for different instruction sets from the same source code. Can modify symbol names in object files. Can build, modify and convert function libraries across platforms.

Can dump object files and executable files. Source code included GPL. This is a library of elf bot 86 download 64 bit download subroutines coded in assembly language. Gnu general public license applies. This is a proposal and discussion of how an ideal instruction set architecture can be constructed. The proposed instruction set combines the best from the RISC and CISC principles to produce a flexible, consistent, modular, orthogonal, scalable and expansible instruction set for high performance microprocessors and large vector processors.

The ForwardCom instruction set has variable-length vector registers and a special addressing mode that allows the software to automatically adapt to different microprocessors with different maximum vector lengths and make efficient loops through arrays regardless of whether the array size is divisible by the vector length.

Standardization of the corresponding ecosystem of ABI standards, function libraries, compilers, etc. Test programs that I have used for my research. Can measure clock cycles and performance monitor counters such as cache misses, branch mispredictions, resource stalls etc. Can also set up performance monitor counters for reading inside another program. Supports Windows and Linux, 32 and 64 bit mode, multiple threads. Useful for analyzing small pieces of code but not for profiling a whole program.

See my blog for a discussion of the purpose of this program. ASM Community Messageboard www. Programmer's heaven assembler zone Programmers' Heaven. X-bit Labs articles on microprocessors www. Virtual sandpile x86 Processor information www.

Online computer books www. Instruction latency listings instlatx Yeppp open source library of assembly language functions www. Reference manuals and other documents can be found at Intel's web site. Intel's web site is refurnished so often that any link I could provide here to specific documents would be broken after a few months. I will therefore recommend that you use the search facilities at developer. Microsoft resources MASM manuals msdn. Software optimization resources See also elf bot 86 download 64 bit download blog Contents Optimization manuals Vector class library Object file converter and disassembler Subroutine library ForwardCom: Note that these manuals are not for beginners.

The choice of platform and operating system. Choice of compiler and framework. Parallelization with vector operations. Efficient container class templates. Optimizing subroutines in assembly language: An optimization guide for x86 platforms This is an optimization manual for advanced assembly elf bot 86 download 64 bit download programmers and compiler makers. Linking optimized assembly subroutines into high level language programs.

Making subroutine libraries compatible with multiple compilers and operating systems. Optimizing for speed or size. An optimization guide for assembly programmers and compiler makers This manual contains details about the internal working of various microprocessors from Intel, AMD and VIA. Out-of-order execution, register renaming, pipeline structure, execution unit organization and branch prediction algorithms for each type of microprocessor. Describes many details that elf bot 86 download 64 bit download be found in manuals from microprocessor vendors or anywhere else.

The information is based on my own research and measurements rather than on official sources. This information will be useful to programmers who want to make CPU-specific optimizations as well as to compiler makers and students of microarchitecture.

Intended as an appendix to the preceding manuals. Available as pdf file and as spreadsheet ods format. The information provided here is based on my own research and therefore descriptive rather than normative. Intended as a source of reference for programmers who want to make function libraries compatible with multiple compilers or operating systems and for makers of compilers and other development tools who want their tools to be compatible with existing tools.

All five manuals Download all the above manuals together in one zip file. Subroutine library This elf bot 86 download 64 bit download a library of optimized subroutines coded in assembly language.

An open standard elf bot 86 download 64 bit download set for high performance microprocessors This is a proposal and discussion of how an ideal instruction set architecture can be constructed. Test programs for measuring clock cycles and performance monitoring Test programs that I have used for my research.

Useful assembly links Agner's CPU blog www.