From b3d7df55357ea6fc6f5141b64a9638ddb39b0f63 Mon Sep 17 00:00:00 2001 From: Igor Zinkovsky Date: Wed, 17 Apr 2024 07:19:55 -0700 Subject: perf: v8 code cache (#23081) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This PR enables V8 code cache for ES modules and for `require` scripts through `op_eval_context`. Code cache artifacts are transparently stored and fetched using sqlite db and are passed to V8. `--no-code-cache` can be used to disable. --------- Co-authored-by: Bartek Iwańczuk --- cli/cache/deno_dir.rs | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'cli/cache/deno_dir.rs') diff --git a/cli/cache/deno_dir.rs b/cli/cache/deno_dir.rs index ee8c35684..b56dfbc89 100644 --- a/cli/cache/deno_dir.rs +++ b/cli/cache/deno_dir.rs @@ -142,6 +142,12 @@ impl DenoDir { self.root.join("npm") } + /// Path for the V8 code cache. + pub fn code_cache_db_file_path(&self) -> PathBuf { + // bump this version name to invalidate the entire cache + self.root.join("v8_code_cache_v1") + } + /// Path used for the REPL history file. /// Can be overridden or disabled by setting `DENO_REPL_HISTORY` environment variable. pub fn repl_history_file_path(&self) -> Option { -- cgit v1.2.3