README.md

clojure-graalvm-hello-world

see clj-easy/graal-docs/doc/hello-world.adoc

Build

make build.native

will generate

• uberjar: target/hello-world-standalone.jar
• native bin: target/hello-world

Run

$ time clojure -M -m hello-world.main
Hello world!

real	0m0.758s
user	0m1.549s
sys 	0m0.097s

$ time java -jar target/hello-world-standalone.jar 
Hello world!

real	0m0.526s
user	0m0.921s
sys 	0m0.079s

$ time ./target/hello-world 
Hello world!

real	0m0.017s
user	0m0.004s
sys 	0m0.008s

• clojure command: 0.758s (x1.0)
• uberjar: 0.526s (x1.4)
• native bin: 0.017s (x44.5)