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Google shares open-source vectorized Quicksort code that achieves 10x speedup over C++ std::sort by leveraging SIMD instructions, offering performance-portable sorting across modern CPU architectures.
Helion is a Python DSL that compiles to optimized Triton code for performance-portable GPU kernels. This tutorial at PLDI 2026 covers Helion's architecture, autotuning, and CuteDSL backend.