Tag: memory

2 articles

Fix: scalene Not Working — Web UI, GPU Profiling, and AI Suggestion Errors

May 14, 2026

How to fix scalene errors — scalene command not found, web UI port conflict, no GPU detected, profile.json empty, AI optimize requires OpenAI key, native code not attributed, and Jupyter integration.

python scalene profiling cpu memory gpu performance debugging

Fix: memray Not Working — Tracking Errors, Flamegraph Empty, and Native Allocations

May 12, 2026

How to fix memray errors — memray run command not found, flamegraph shows no data, native allocations not tracked, live mode TUI broken, attach to running process fails, and pytest integration.

python memray profiling memory debugging performance