process: keep Cranelift's default optimization level

Compiles are cached per content and guests run many times; OptLevel::None saved 12.7% compile time but slows every run.
2026-11-06 22:18:33 +00:00
parent e8732ede15
commit b3d91d37e3
1 changed files with 2 additions and 1 deletions
@@ -57,7 +57,8 @@ impl Compiler {
        let _ = rustls::crypto::aws_lc_rs::default_provider().install_default();
        let mut config = wasmtime::Config::new();
        config.epoch_interruption(true);
-        config.cranelift_opt_level(wasmtime::OptLevel::None);
+        // Keep Cranelift's default optimization: compiles are cached per content, and guests run
+        // many times. OptLevel::None saved only 12.7% of compile time (T15) but slows every run.
        let mut cache = wasmtime::CacheConfig::new();
        cache.with_directory(directory);
        config.cache(Some(wasmtime::Cache::new(cache)?));