#compileroptimization — Public Fediverse posts

Matt Godbolt's blog attempts to outsmart the optimizer but ends up as an emoji-heavy reminder that some things are just unfooled by human cleverness. 🤓🎩📉 Apparently, even the compiler is rolling its eyes at our futile antics, generating "obvious code" as if to say, "Nice try, buddy." 🙄💻
https://xania.org/202512/03-more-adding-integers #MattGodbolt #CompilerOptimization #EmojiHumor #HumanCleverness #CodingFails #HackerNews #ngated

Matt Godbolt's blog attempts to outsmart the optimizer but ends up as an emoji-heavy reminder that some things are just unfooled by human cleverness. 🤓🎩📉 Apparently, even the compiler is rolling its eyes at our futile antics, generating "obvious code" as if to say, "Nice try, buddy." 🙄💻
https://xania.org/202512/03-more-adding-integers #MattGodbolt #CompilerOptimization #EmojiHumor #HumanCleverness #CodingFails #HackerNews #ngated

Matt Godbolt's blog attempts to outsmart the optimizer but ends up as an emoji-heavy reminder that some things are just unfooled by human cleverness. 🤓🎩📉 Apparently, even the compiler is rolling its eyes at our futile antics, generating "obvious code" as if to say, "Nice try, buddy." 🙄💻
https://xania.org/202512/03-more-adding-integers #MattGodbolt #CompilerOptimization #EmojiHumor #HumanCleverness #CodingFails #HackerNews #ngated

Matt Godbolt's blog attempts to outsmart the optimizer but ends up as an emoji-heavy reminder that some things are just unfooled by human cleverness. 🤓🎩📉 Apparently, even the compiler is rolling its eyes at our futile antics, generating "obvious code" as if to say, "Nice try, buddy." 🙄💻
https://xania.org/202512/03-more-adding-integers #MattGodbolt #CompilerOptimization #EmojiHumor #HumanCleverness #CodingFails #HackerNews #ngated

Unlocking Performance: The Power of Flattening Abstract Syntax Trees

In the world of programming language implementation, a simple technique known as flattening can dramatically enhance performance. By transforming the structure of Abstract Syntax Trees (ASTs), develop...

https://news.lavx.hu/article/unlocking-performance-the-power-of-flattening-abstract-syntax-trees

#news #tech #RustProgramming #ASTFlattening #CompilerOptimization

Unlocking Performance: The Power of Flattening Abstract Syntax Trees

In the world of programming language implementation, a simple technique known as flattening can dramatically enhance performance. By transforming the structure of Abstract Syntax Trees (ASTs), develop...

https://news.lavx.hu/article/unlocking-performance-the-power-of-flattening-abstract-syntax-trees

#news #tech #RustProgramming #ASTFlattening #CompilerOptimization

Unlocking Performance: The Power of Flattening Abstract Syntax Trees

In the world of programming language implementation, a simple technique known as flattening can dramatically enhance performance. By transforming the structure of Abstract Syntax Trees (ASTs), develop...

https://news.lavx.hu/article/unlocking-performance-the-power-of-flattening-abstract-syntax-trees

#news #tech #RustProgramming #ASTFlattening #CompilerOptimization

Unlocking Performance: The Power of Flattening Abstract Syntax Trees

In the world of programming language implementation, a simple technique known as flattening can dramatically enhance performance. By transforming the structure of Abstract Syntax Trees (ASTs), develop...

https://news.lavx.hu/article/unlocking-performance-the-power-of-flattening-abstract-syntax-trees

#news #tech #RustProgramming #ASTFlattening #CompilerOptimization

Unlocking Performance: The Power of Flattening Abstract Syntax Trees

In the world of programming language implementation, a simple technique known as flattening can dramatically enhance performance. By transforming the structure of Abstract Syntax Trees (ASTs), develop...

https://news.lavx.hu/article/unlocking-performance-the-power-of-flattening-abstract-syntax-trees

#news #tech #RustProgramming #ASTFlattening #CompilerOptimization

Excited to learn about how KDAB's Shivam Kunwar is tackling the challenge of mapping LLVM values to source-level expressions at #FOSDEM 2024. Discover how this project using #LLVM intrinsic functions can revolutionize code optimization and memory access Thank you, @fosdem! More info: https://fosdem.org/2024/schedule/event/fosdem-2024-1682-map-llvm-values-to-corresponding-source-level-expressions/ #CompilerOptimization #CodeOptimization #MemoryAccess

Excited to learn about how KDAB's Shivam Kunwar is tackling the challenge of mapping LLVM values to source-level expressions at #FOSDEM 2024. Discover how this project using #LLVM intrinsic functions can revolutionize code optimization and memory access Thank you, @fosdem! More info: https://fosdem.org/2024/schedule/event/fosdem-2024-1682-map-llvm-values-to-corresponding-source-level-expressions/ #CompilerOptimization #CodeOptimization #MemoryAccess

Excited to learn about how KDAB's Shivam Kunwar is tackling the challenge of mapping LLVM values to source-level expressions at #FOSDEM 2024. Discover how this project using #LLVM intrinsic functions can revolutionize code optimization and memory access Thank you, @fosdem! More info: https://fosdem.org/2024/schedule/event/fosdem-2024-1682-map-llvm-values-to-corresponding-source-level-expressions/ #CompilerOptimization #CodeOptimization #MemoryAccess

Excited to learn about how KDAB's Shivam Kunwar is tackling the challenge of mapping LLVM values to source-level expressions at #FOSDEM 2024. Discover how this project using #LLVM intrinsic functions can revolutionize code optimization and memory access Thank you, @fosdem! More info: https://fosdem.org/2024/schedule/event/fosdem-2024-1682-map-llvm-values-to-corresponding-source-level-expressions/ #CompilerOptimization #CodeOptimization #MemoryAccess

Excited to learn about how KDAB's Shivam Kunwar is tackling the challenge of mapping LLVM values to source-level expressions at #FOSDEM 2024. Discover how this project using #LLVM intrinsic functions can revolutionize code optimization and memory access Thank you, @fosdem! More info: https://fosdem.org/2024/schedule/event/fosdem-2024-1682-map-llvm-values-to-corresponding-source-level-expressions/ #CompilerOptimization #CodeOptimization #MemoryAccess

Did you know that for natural numbers:

{x: >= 0, y = 2ⁿ}

the follow holds true:

x mod y

is equal to

x & (y - 1)

Example:

31882511 mod 1024

is equal to

31882511 & 1023

(where `mod` is the modulo operation and `&` is bitwise-and)

#Math #Algorithms #Programming #CompilerOptimization #Performance #Optimization

Did you know that for natural numbers:

{x: >= 0, y = 2ⁿ}

the follow holds true:

x mod y

is equal to

x & (y - 1)

Example:

31882511 mod 1024

is equal to

31882511 & 1023

(where `mod` is the modulo operation and `&` is bitwise-and)

#Math #Algorithms #Programming #CompilerOptimization #Performance #Optimization

Did you know that for natural numbers:

{x: >= 0, y = 2ⁿ}

the follow holds true:

x mod y

is equal to

x & (y - 1)

Example:

31882511 mod 1024

is equal to

31882511 & 1023

(where `mod` is the modulo operation and `&` is bitwise-and)

#Math #Algorithms #Programming #CompilerOptimization #Performance #Optimization

Did you know that for natural numbers:

{x: >= 0, y = 2ⁿ}

the follow holds true:

x mod y

is equal to

x & (y - 1)

Example:

31882511 mod 1024

is equal to

31882511 & 1023

(where `mod` is the modulo operation and `&` is bitwise-and)

#Math #Algorithms #Programming #CompilerOptimization #Performance #Optimization

Did you know that for natural numbers:

{x: >= 0, y = 2ⁿ}

the follow holds true:

x mod y

is equal to

x & (y - 1)

Example:

31882511 mod 1024

is equal to

31882511 & 1023

(where `mod` is the modulo operation and `&` is bitwise-and)

#Math #Algorithms #Programming #CompilerOptimization #Performance #Optimization

@eniko

define-compiler-macro:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/m_define.htm#define-compiler-macro

inline / notinline:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/d_inline.htm#inline

Ooops, wrong language ... 🙈

🌺

🏷️ #CommonLisp #Lisp #Compiler #CompilerExtension #CompilerOptimization #Inlining

@eniko

define-compiler-macro:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/m_define.htm#define-compiler-macro

inline / notinline:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/d_inline.htm#inline

Ooops, wrong language ... 🙈

🌺

🏷️ #CommonLisp #Lisp #Compiler #CompilerExtension #CompilerOptimization #Inlining

@eniko @eevee

define-compiler-macro:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/m_define.htm#define-compiler-macro

inline / notinline:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/d_inline.htm#inline

Ooops, wrong lanuage ... 🙈

🌺

🏷️ #CommonLisp #Lisp #Compiler #CompilerExtension #CompilerOptimization #Inlining

@eniko

define-compiler-macro:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/m_define.htm#define-compiler-macro

inline / notinline:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/d_inline.htm#inline

Ooops, wrong language ... 🙈

🌺

🏷️ #CommonLisp #Lisp #Compiler #CompilerExtension #CompilerOptimization #Inlining

@eniko

define-compiler-macro:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/m_define.htm#define-compiler-macro

inline / notinline:

🧷 http://www.lispworks.com/documentation/lw50/CLHS/Body/d_inline.htm#inline

Ooops, wrong language ... 🙈

🌺

🏷️ #CommonLisp #Lisp #Compiler #CompilerExtension #CompilerOptimization #Inlining

Frances Allen Optimised Your Code Without You Even Knowing - In 2020, our digital world and the software we use to create it are a towering structure, built upon... - https://hackaday.com/2020/08/25/frances-allen-optimised-your-code-without-you-even-knowing/ #compileroptimization #softwaredevelopment #francesallen #optimisation #optimization #originalart #parallelism #turingaward #biography #compilers #featured #fortran #stretch #ibm

Compiler Explorer, Explored - It wasn’t long ago that we introduced you to a web site, the Godbolt compiler explorer, that allow... more: https://hackaday.com/2019/09/30/compiler-explorer-explored/ #compileroptimization #softwarehacks #optimization #compilation #ccompiler #clang #msvc #gcc #icc