diff --git a/lua/hello-world/hello-world.lua b/lua/hello-world/hello-world.lua new file mode 100644 index 00000000..44159b39 --- /dev/null +++ b/lua/hello-world/hello-world.lua @@ -0,0 +1 @@ +print("Hello world") diff --git a/lua/makefile b/lua/makefile new file mode 100644 index 00000000..f66a6747 --- /dev/null +++ b/lua/makefile @@ -0,0 +1,30 @@ +# Interface: +# make +# make build +# make run +# make time-linux +# make install +# make format +# make time-linux-simple +# make profile-linux + +SRC=samples.lua + +run: $(SRC) + lua $(SRC) + +time-linux: + @echo "Requires /bin/time, found on GNU/Linux systems" && echo + @echo "Running 100x and taking avg time of: lua $(SRC)" + @t=$$(/usr/bin/time -f "%e" -p bash -c 'for i in {1..100}; do lua $(SRC); done' 2>&1 >/dev/null | grep real | awk '{print $$2}' ); echo "scale=2; 1000 * $$t / 100" | bc | sed "s|^|Time: |" | sed 's|$$|ms|' && echo + +time-linux-simple: + @echo "Requires /bin/time, found on GNU/Linux systems" && echo + /bin/time -f "Time: %es" lua $(SRC) && echo + +profile-linux: + @echo "Requires perf, which depends on the kernel version, and might be in linux-tools package or similar" + @echo "Must be run as sudo" + sudo perf record lua $(SRC) + sudo perf report + rm perf.data diff --git a/lua/samples.lua b/lua/samples.lua new file mode 100644 index 00000000..44159b39 --- /dev/null +++ b/lua/samples.lua @@ -0,0 +1 @@ +print("Hello world")