dlvm - Intermediate representation language

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dlvm is an intermediate representation language created in 2017 by Chris Lattner.

#605on PLDB

7Years Old

Download source code:

git clone https://github.com/dlvm-team/swift

Homepage · Source Code

Modern Compiler Infrastructure for Deep Learning Systems

Tags: intermediate representation language
dlvm is developed on GitHub and has 0 stars
Early development of dlvm happened in University of Illinois Urbana-Champaign and Purdue University
dlvm.org was registered in 2022
Read more about dlvm on the web: 1.

Example from the web:

// Dimension-erased functions are flexible because input shapes are dynamic.
// They may be slower and less optimized than their shape-specialized counterparts.

// f(x, w, b) = dot(x, w) + pad(b, at: 0)
func @f: (<_ x _ x f32>, <_ x _ x f32>, <_ x f32>) -> <_ x _ x f32> {
'entry(%x: <_ x _ x f32>, %w: <_ x _ x f32>, %b: <_ x f32>):
    %0.0 = dot %x: <_ x _ x f32>, %w: <_ x _ x f32>
    %0.1 = padShape %b: <_ x f32> at 0
    %0.2 = add %0.0: <_ x _ x f32>, %0.1: <1 x _ x f32>
    return %0.2: <_ x _ x f32>
}

Language features

Feature	Supported	Example	Token
Comments	✓	// A comment
Line Comments	✓	// A comment	//
Semantic Indentation	X