We recently encountered a performance regression in one of our triton kernels and identified the culprit as the upstream LLVM SLP vectorization pass change (llvm/llvm-project@88e7b8b / ...
Abstract: SLP Auto-vectorization converts straight-line code into vector code. It scans input code for groups of instructions that can be combined into vectors and replaces them with their ...
typedef unsigned char pixel; typedef unsigned short dctcoef; void pixel_sub_wxh( dctcoef *__restrict diff, pixel *__restrict pix1, int i_pix1, pixel *__restrict pix2 ...
Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Jinsong Yu shares deep architectural insights ...
The development landscape is ripe with new languages and improvements on existing ones. Mozilla’s Rust, Apple’s Swift, Kotlin from JetBrains, and the experimental Python variant Mojo (and many others) ...
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