1 post with tag fast-path

• rust
• unsafe-rust
• zero-copy
• maybe-uninit
• panic-safety
• lock-free
• spsc-queue
• ring-buffer
• branch-prediction
• fast-path
• performance

Zero-Copy on the Hot Path: Reserve/Commit and Fast-Path/Slow-Path Splitting

How a reserve/commit protocol eliminates per-item copies in a lock-free SPSC ring buffer, and how fast-path/slow-path splitting keeps the common case branch-predictable.