Initial project scaffold

tools/profile_nsys.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ $# -eq 0 ]]; then
+  echo "usage: $0 <command ...>"
+  exit 1
+fi
+
+mkdir -p profile-output
+nsys profile --trace=cuda,nvtx,osrt --sample=none -o profile-output/profile "$@"
+