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Articles tagged: llvm

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LLVM Improves Zen 1/2 PDEP/PEXT Instruction Scheduling for Performance

The LLVM/Clang compiler toolchain received updates yesterday to enhance its support for AMD Zen 1, Zen+, and Zen 2 processors. This work, contributed by the open-source community, specifically address...

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LLVM/Clang 23.1 Released with AMD Zen 6, NVIDIA Rigel Support, Partial C++26

LLVM 23.1 has been released today, August 26, 2026, marking the first stable release in the LLVM 23 series and serving as the second-half 2026 update to the open-source compiler stack. This new versio...

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Research Shows High-Performance GPU Offloading with Rust Memory Safety via LLVM

A recent research paper highlights the capabilities of offloading Rust code to GPU accelerators using LLVM. The findings demonstrate high-performance execution of GPU kernels while leveraging Rust's i...

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Khronos SPIR-V LLVM Translator Updates to LLVM v23.1

The Khronos Group released version 23.1.0 of its SPIR-V LLVM Translator this week. This update brings the translator's underlying LLVM compiler infrastructure up to version 23.1. The SPIR-V LLVM Trans...

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AMD GFX1170 "RDNA 4m" Reveals Further RDNA4-Aligned ISA Differences

More Instruction Set Architecture (ISA) changes have been committed to the AMDGPU LLVM back-end, further detailing the GFX1170 GPU target. This GFX1170 part, initially spotted earlier this month, is d...

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LLVM/Clang Merges Initial AMD Zen 6 "znver6" Processor Support

Initial targeting for AMD's next-generation Zen 6 processors, identified by the "znver6" target, was merged into the LLVM/Clang compiler codebase overnight. This integration is an early development st...

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Linux 6.19 Kernel Benchmarks Reveal Clang LTO Performance Benefits

Phoronix's year-end 2025 benchmarking analysis, published today, indicates significant performance improvements for Linux 6.19 kernels compiled with LLVM Clang 21, particularly when Link-Time Optimiza...

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