| ~ > time bb -e '(println "Hello World")'
Hello World
bb -e '(println "Hello World")' 0.01s user 0.03s system 18% cpu 0.212 total bb is Babashka: a pre-compiled (using Graal), interpreted, scripting language version of Clojure. In terms of realistic work: ~/workspaces/github/pedestal/tests > time clj -X:test
{:in user/eval2321, :line 13, :thread "main", :dev-mode? false} Running tests in #{"test"} ... Testing io.pedestal.test-test Ran 391 tests containing 1180 assertions.
0 failures, 0 errors.
clj -X:test 30.15s user 2.04s system 203% cpu 15.838 total
~/workspaces/github/pedestal/tests > java -version
openjdk version "23.0.2" 2025-01-21
OpenJDK Runtime Environment Corretto-23.0.2.7.1 (build 23.0.2+7-FR)
OpenJDK 64-Bit Server VM Corretto-23.0.2.7.1 (build 23.0.2+7-FR, mixed mode, sharing) That's on my Intel MacBook Pro. Pedestal's test suite loads a good amount of Java classes and Clojure namespaces. To make things faster, there's ahead-of-time compilation (which basically captures the read-eval-create-bytecode part of loading a Clojure namespace as Java .class files that can be packaged into your app). |