mason/emitter: emit pkgs in parallel

Quick n' Dirty Benchmarks glibc : 28s -> 8s curl : 1.17s -> 668ms nano : 451ms -> 311ms Sub task of #41.
serpent-os · Feb 27, 2023 · 94aae28 · 94aae28
1 parent cf2d45e
commit 94aae28
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/source/mason/build/emitter.d b/source/mason/build/emitter.d
@@ -69,8 +69,13 @@ public class BuildEmitter
     void emit(const(string) outputDirectory, Analyser analyser) @system
     {
         import std.algorithm : each;
+        import std.parallelism : parallel;
+
+        foreach(p; packages.values.parallel)
+        {
+            emitPackage(outputDirectory, p, analyser);
+        }
 
-        packages.values.each!((p) => emitPackage(outputDirectory, p, analyser));
         binaryManifest.write();
         jsonManifest.write();
     }