Changes in / [8a13c47:6f302cd]

Location:

benchmark

Files:

• Makefile.am (modified) (2 diffs)
• Makefile.in (modified) (1 diff)
• ctxswitch/node_await.js (modified) (1 diff)

benchmark/Makefile.am

@@ -11 +11 @@
 ## Created On       : Sun May 31 09:08:15 2015
 ## Last Modified By : Peter A. Buhr
-## Last Modified On : Thu Jan 23 12:42:58 2020
-## Update Count     : 253
+## Last Modified On : Sat Jan 25 09:20:44 2020
+## Update Count     : 255
 ###############################################################################
 
@@ -89 +89 @@
 ctxswitch_rust_thread_DURATION = $(ctxswitch_pthread_DURATION)
 ctxswitch_cfa_generator_DURATION = 5000000000
-ctxswitch_nodejs_await_DURATION = 1000000 # otherwise out of memory
+ctxswitch_nodejs_await_DURATION = 5000000
 ctxswitch_DURATION = 100000000
 

benchmark/Makefile.in

@@ -426 +426 @@
 ctxswitch_rust_thread_DURATION = $(ctxswitch_pthread_DURATION)
 ctxswitch_cfa_generator_DURATION = 5000000000
-ctxswitch_nodejs_await_DURATION = 1000000 # otherwise out of memory
+ctxswitch_nodejs_await_DURATION = 5000000
 ctxswitch_DURATION = 100000000
 

benchmark/ctxswitch/node_await.js

@@ -1 @@
-var times = 1000000
+var times = 5000000
 var argc = process.argv.length // node, path
 if ( argc > 3 ) process.exit( 1 )
 if ( argc == 3 ) times = Number( process.argv[2] )
 
-var p = new Promise(
-    function( rs ) {
-                resolve = rs;
-    }
-);
-
-for ( var i = 0; i < times; i += 1 ) {
-    p = p.then(
-                () => { return }
-    );
+function instant() {
+     return new Promise(function(rs) {
+         setImmediate(rs);
+     });
 }
 
-p = p.then(
-    () => {
-                hrend = process.hrtime( hrstart )
-                var dur = (1000000000 * hrend[0] + hrend[1]) / times
-                console.log( dur )
-    }
-);
+async function l() {
+    var hrstart = process.hrtime()
+    for ( var i = 0; i < times; i += 1 )
+         await instant();
+        hrend = process.hrtime( hrstart )
+        var dur = (1000000000 * hrend[0] + hrend[1]) / times
+        console.log( dur )
+}
 
-var hrstart = process.hrtime()
-resolve();
+l();
 
 // Local Variables: //