May 5, 2026 · Operations

Bringing eBPF Inside GPU Kernels: The bpftime for GPU Breakthrough

The article introduces bpftime for GPU, a tool that extends eBPF's programmable, low‑overhead observation capabilities into GPU kernels, explains its implementation pipeline, compares its performance against Nsight and NVBit, and outlines future enhancements for GPU profiling.

GPUPTXProfiling

0 likes · 13 min read

Bringing eBPF Inside GPU Kernels: The bpftime for GPU Breakthrough

Linux Kernel Journey

Oct 21, 2025 · Industry Insights

Bridging the GPU Observability Gap: Why eBPF on GPUs Matters

The article explains how bpftime extends eBPF to NVIDIA and AMD GPUs, exposing fine‑grained execution details that traditional CPU‑side tools miss, and demonstrates a unified, programmable observability stack that overcomes the limitations of existing GPU profilers in both synchronous and asynchronous workloads.

CUDAGPUObservability

0 likes · 23 min read

Bridging the GPU Observability Gap: Why eBPF on GPUs Matters