Open-Source Low-Overhead NVIDIA CUDA PC Sampling
And how we made it happen
GPUProfiling+2
Author:
Tommy Reilly
All posts
Posts by
Tommy Reilly
Python Zebra Stacks
Unwinding Deep PyTorch Training Stacks with eBPF
GPUPyTorch+2
Author:
Tommy Reilly
USDT Probes: A Deep Dive
How we added USDT Probe support to Parca Agent
eBPFTracing+1
Author:
Tommy Reilly
Continuous NVIDIA CUDA Profiling In Production
Low-Overhead Profiling of GPUs with USDT Probes and eBPF
GPUProfiling
Author:
Tommy Reilly
OOMProf - Profiling on the Brink
Using eBPF to record your programs dying breaths
BPFMemory Profiling+1
Author:
Tommy Reilly
Sampling PGO
Exploring how well the various forms of PGO work
RustPGO+1
Author:
Tommy Reilly
A Walk with LuaJIT
How we scrape callstack information from the LuaJIT engine for profiling
eBPFInterpreter+4
Author:
Tommy Reilly
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Autonomous Optimization with Claude Code
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Continuous NVIDIA CUDA Profiling In Production
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