Benchmark rebuilds on day 1

day1/Makefile

@@ -0,0 +1,13 @@
+.PHONY: bench-build bench-rebuild bench
+
+bench-build:
+	hyperfine -p 'rm -f bin/main' -c 'rm -f bin/main' 'rustc --out-dir bin/ main.rs'
+	hyperfine -p 'rm -rf zig-out/ zig-cache/' -c 'rm -rf zig-out/ zig-cache/' '~/src/misc/zig/build/zig build'
+
+bench-rebuild:
+	hyperfine 'rustc --out-dir bin/ main.rs'
+	hyperfine '~/src/misc/zig/build/zig build'
+
+bench:
+	hyperfine -p 'rustc --out-dir bin/ main.rs' ./bin/main
+	hyperfine -p '~/src/misc/zig/build/zig build' ./zig-out/bin/day1