Published on: 2025-06-02 03:58:40
We've explored progressively more sophisticated techniques for optimizing numerical computations. We started with basic MLIR concepts, moved through memory management and linear algebra, and then neural network implementations. Each layer has added new capabilities for expressing and optimizing computations. Now we're reading to build our first toy compiler for Python expressions. In this section, we'll explore how to use the egglog library to perform term rewriting and optimization on Python e
Keywords: function import ir llvm self
Find related items on AmazonPublished on: 2025-06-21 22:37:55
LLVM Fortran Levels Up: Goodbye flang-new, Hello flang! By David Spickett #Flang , #MLIR 33 minute read LLVM has included a Fortran compiler “Flang” since LLVM 11 in late 2020. However, until recently the Flang binary was not flang (like clang ) but instead flang-new . LLVM 20 ends the era of flang-new . The community has decided that Flang is worthy of a new name. The “new” name? You guessed it, flang . A simple change that represents a major milestone for Flang. This article will cov
Keywords: compiler fir flang fortran llvm
Find related items on AmazonPublished on: 2025-06-25 19:51:36
This post describes how to compile a single C++ source file to an object file with the Clang API. Here is the code. It behaves like a simplified clang executable that handles -c and -S . 1 cat > main.cc << eof 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
Keywords: cc clang int llvm std
Find related items on AmazonPublished on: 2025-07-13 08:47:31
We have been investing in the quality of MSVC Address Sanitizer (ASan) in several key areas over the past year, including working with LLVM upstream to stay coordinated with their changes, adding coverage for internal tools and libraries, and hardening APIs and runtime modes. Upstreaming to LLVM MSVC ASan is derived from a fork of the LLVM repository. Prior to Visual Studio 2022 version 17.12, MSVC ASan was based on outdated versions of LLVM’s compiler-rt (where the ASan source code lives), an
Keywords: asan issues llvm memory msvc
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