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I translated a simple C program to x86_64 and it was slower (ecc-comp.blogspot.com)
L 31 pts 12 comments by LenFalken Apr 25, 2020 assemblyshow thread

Stories related to "I translated a simple C program to x86_64 and it was slower" across the full archive.

I translated a simple C program to x86_64 and it was slower (ecc-comp.blogspot.com)
L 31 pts 12 comments by LenFalken Apr 25, 2020 assemblyshow Systems / Low-Level / OSProgramming (General) thread
MikeOS - simple x86 assembly language operating system (mikeos.berlios.de)
L 7 pts 0 comments by jbrooksuk Dec 6, 2013 assemblycompsciprogramming Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
A Great Old-Timey Game-Programming Hack (blog.moertel.com)
L 8 pts 1 comments by robey Jan 22, 2014 assemblygamesprogramming Systems / Low-Level / OSProgramming (General)Gaming / Retro Computing thread
Make Your Program Slower With Threads (brooker.co.za)
L 25 pts 7 comments by tobym Dec 7, 2014 programming Programming (General) thread
80x86 Opcodes are Encoded in Octal (reocities.com)
L 11 pts 0 comments by pushcx Apr 5, 2015 assemblyprogramming Systems / Low-Level / OSProgramming (General) thread
Staapl: A scheme-metaprogrammable PIC18F Forth (zwizwa.be)
L 6 pts 0 comments by zem Dec 2, 2015 assemblylispprogramming Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
[assembly] for want of an [embedded] tag
A tutorial introduction to programming PDP-11 Macro-11 Assembly in RT-11 v5.3 (decuser.blogspot.com)
L 3 pts 0 comments by decuser Jan 20, 2016 assemblycompsciprogrammingvirtualization Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
The Story of Mel, a Real Programmer (1983) (cs.utah.edu)
L 38 pts 8 comments by rdegges Jun 2, 2016 assemblyhistoricalprogramming Systems / Low-Level / OSProgramming (General)Culture / Philosophy / History / Reading thread
A bug story: data alignment on x86 (pzemtsov.github.io)
L 16 pts 1 comments by calvin Nov 7, 2016 assemblycprogramming Systems / Low-Level / OSProgramming (General) thread
OcaPIC - PIC microcontrollers programmed in Ocaml (algo-prog.info)
L 5 pts 1 comments by nickpsecurity Nov 14, 2016 assemblycompscihardwaremlprogramming Systems / Low-Level / OSProgramming (General)Programming Languages / CS TheoryMaker / DIY / Hardware thread
Alternatives to short unconditional jumps on x86 (corsix.org)
L 11 pts 5 comments by clacke Apr 2, 2017 assemblyprogramming Systems / Low-Level / OSProgramming (General) thread
Instead of jumping over a few bytes, you can make them parameters to some dummy operation, by creating overlapping machine code.
Crash course to Amiga assembly programming (reaktor.com)
L 9 pts 1 comments by calvin May 12, 2017 assemblyhistoricalprogramming Systems / Low-Level / OSProgramming (General)Gaming / Retro ComputingCulture / Philosophy / History / Reading thread
x86 Proved: Coq Library for Modelling, Specification, Generation, and Proof for x86 Machine Code (x86proved.codeplex.com)
L 10 pts 1 comments by nickpsecurity Oct 8, 2017 assemblycompsciformalmethodsprogramming Systems / Low-Level / OSProgramming (General)Programming Languages / CS TheoryCulture / Philosophy / History / Reading thread
The Old-School Fire Effect and Bare-Metal Programming (hanshq.net)
L 10 pts 0 comments by calvin Nov 30, 2017 assemblyprogramming Systems / Low-Level / OSProgramming (General) thread
A Programming Language With Only One Command and the Anti-Imperialist Operating System Built on it (esoteric.codes)
L 21 pts 5 comments by calvin Dec 8, 2017 assemblyprogramming Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
Redundancy of x86 Machine Code (strchr.com)
L 5 pts 0 comments by akkartik Jan 24, 2018 assemblyprogramming Systems / Low-Level / OSProgramming (General) thread
STOKE: A stochastic superoptimizer and program synthesizer (2013-2017) (stoke.stanford.edu)
L 3 pts 0 comments by nickpsecurity Mar 30, 2018 assemblyformalmethodsprogramming Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
Intro: "STOKE is a stochastic optimizer and program synthesizer for the x86-64 instruction set. STOKE uses random search to explore the extremely high-dimensional space of all possible program transformations. Although any one random transformation is unlikely to produce a code sequence that is desi...
A fundamental introduction to x86 assembly programming (nayuki.io)
L 9 pts 0 comments by quobit Apr 3, 2018 assembly Systems / Low-Level / OSProgramming (General) thread
AS/400 Machine-Level Programming (2001) (cmpct.info)
L 9 pts 4 comments by calvin May 17, 2018 assemblypdfprogrammingreversing Systems / Low-Level / OSProgramming (General) thread
> This is a mirror of Leif Svalgaard's unfinished book, [AS/400 Machine-Level Programming](http://www.leif.org/as400/). I have converted all the original documents from Word 97 format to PDF; and included a version compiled into a single PDF; and included a version compiled into a single PDF; with t...
Simulation and Formal Verification of x86 Machine-Code Programs that make System Calls (cs.utexas.edu)
L 4 pts 1 comments by nickpsecurity Jan 11, 2019 assemblycformalmethodslisposdevpdf Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
Abstract: "We present an approach to modeling and verifying machine-code programs that exhibit non-determinism. Specifi- cally, we add support for system calls to our formal, executable model of the user-level x86 instruction-set architecture (ISA). The resulting model, imp...
Writing a Self-Mutating x86_64 C Program (shanetully.com)
L 11 pts 2 comments by nickpsecurity Jan 11, 2019 assemblyc Systems / Low-Level / OSProgramming (General) thread
Linux x86 Program Start Up (dbp-consulting.com)
L 7 pts 0 comments by jonhoo Feb 18, 2019 assemblylinux Systems / Low-Level / OSProgramming (General) thread
Some thoughts on simple state machines using x86_64 / assembly (ecc-comp.blogspot.com)
L 12 pts 6 comments by LenFalken Mar 31, 2020 assemblyshow Systems / Low-Level / OSProgramming (General) thread
Kind of a response to https://blog.yoshuawuyts.com/state-machines/ .
Let's Learn x86-64 Assembly! Part 0 - Setup and First Steps (gpfault.net)
L 29 pts 3 comments by nicebyte Apr 20, 2020 assemblyprogrammingwindows Systems / Low-Level / OSProgramming (General) thread
Metaprogramming in Flat Assembler (gpfault.net)
L 10 pts 0 comments by nicebyte Apr 26, 2020 assemblyprogrammingwindows Systems / Low-Level / OSProgramming (General) thread
Graphics Programming Black Book (drdobbs.com)
L 7 pts 0 comments by ethoh Apr 29, 2020 assemblybookgraphicsprogramming Systems / Low-Level / OSProgramming (General)Culture / Philosophy / History / Reading thread
Let's Learn x86-64 Assembly pt. 2 - We're Writing a Virtual Machine (gpfault.net)
L 10 pts 1 comments by nicebyte May 17, 2020 assemblyprogrammingwindows Systems / Low-Level / OSProgramming (General) thread
Embedding multiple x86 programs inside a single binary (aix86.com)
L 2 pts 0 comments by calvin Dec 8, 2020 assembly AI / Machine LearningSystems / Low-Level / OSProgramming (General) thread
Let's Learn x86-64 Assembly! pt.3 - Arithmetic and Logic (gpfault.net)
L 13 pts 6 comments by nicebyte Dec 30, 2020 assemblyprogramming Systems / Low-Level / OSProgramming (General) thread
How To Ensure That Your Program Does Not Run Under Windows 95 (ptgmedia.pearsoncmg.com)
L 7 pts 2 comments by calvin May 28, 2021 assemblyhistoricalpdfprogrammingrantwindows Systems / Low-Level / OSProgramming (General)Culture / Philosophy / History / Reading thread