https://github.com/shucharjer/alignmentarray

Added an aligned array class
https://github.com/shucharjer/alignmentarray

array assembly avx cpp

Last synced: 4 days ago
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Added an aligned array class

• Host: GitHub
• URL: https://github.com/shucharjer/alignmentarray
• Owner: Shucharjer
• License: mit
• Created: 2023-12-24T17:06:51.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2024-03-18T07:40:46.000Z (11 months ago)
• Last Synced: 2024-12-14T20:14:14.449Z (about 2 months ago)
• Topics: array, assembly, avx, cpp
• Language: C++
• Homepage:
• Size: 1.18 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## AlignmentArray  

try using align_val_t in std17 and simd assembly instructions to optimize the performance of array  

to generate this project, you should using visual studio and its assembler  

it has a runtime check for simd instructions

### Usage  

- create a file "Definations.h" and copy the following code:

```c++

#pragma once  

#ifdef ALIGNMENT_EXPORTS  

#define ALIGNMENT_API __declspec(dllexport)  

#else  

#define ALIGNMENT_API __declspec(dllimport)  

#pragma comment(lib, "Alignment.lib")  

#endif  

```

- add additional library directories  

- use it  

```c++

Alignment::Array array(size_t, Alignment::AlignmentSize);  

// size_t is the total size of the array. you could get it by the count of the elements times there single size(sizeof(T)).

// Alignment::AlignmentSize is the alignment(in bytes) of the array. It has a default value which is 16

```

basic types has already been added in