[libc] Improve GPU benchmarking#153512

Merged

jhuber6 merged 10 commits intollvm:mainfrom

leandrolcampos:GpuBenchmarks

Aug 15, 2025

Commits on Aug 10, 2025

Replace `rand` and `srand` with per-thread RNG for reproducibility and fairness
leandrolcampos
committed

Commits on Aug 12, 2025

Fix random input generation
leandrolcampos
committed

Commits on Aug 13, 2025

Commits on Aug 15, 2025

Correct statistics aggregation and reporting
leandrolcampos
committed