chore: enable parallel frontend for rustc (#19331)

Signed-off-by: Bugen Zhao <[email protected]>
risingwavelabs · Nov 12, 2024 · 12fbf12 · 12fbf12
1 parent b141881
commit 12fbf12
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,3 +1,5 @@
+cargo-features = ["profile-rustflags"]
+
 [workspace]
 members = [
     "src/batch",
@@ -295,6 +297,9 @@ redundant_explicit_links = "allow"
 # See `docs/dev/src/build-and-run/profiles.md` for detailed information.
 [profile.dev]
 lto = "off"
+# use parallel frontend to speed up build
+# TODO: may consider applying to release/production profile as well
+rustflags = ["-Z", "threads=8"]
 
 [profile.release]
 debug = "full"