nvprof2json

nvprof2json

A small self-contained binary that converts the output of nvprof into a json file for visualization in the Chrome browser. No external dependencies, just download the latest release here from GitHub and run

nvprof -o main.nvvp ./main
nvprof2json -o main.json main.nvvp

Point the Chrome browsers to chrome://tracing/ and load main.json

Usage:
  nvprof2json [OPTIONS] file

Application Options:
  -o, --output=  output file for Chrome tracing (default: [nvvpfile].json)
  -v, --verbose  verbose logging
  -p, --pretty   ident and prettify JSON output
  -f             override output file if exists

Help Options:
  -h, --help     Show this help message

Arguments:
  file:          output from nvprof, e.g., 'nvprof -o [file] [your-app]'

Alternatives There exists proof-of-concept written in Python with less features.