Changeset dfda49f for benchmark/ctxswitch

Timestamp:

Mar 10, 2020, 2:22:13 PM (5 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

28c4f74

Parents:

ff489bf

Message:

update benchmarks with new generator implementation

Location:

benchmark/ctxswitch

Files:

• cfa_cor.cfa (modified) (1 diff)
• cfa_gen.cfa (modified) (1 diff)

benchmark/ctxswitch/cfa_cor.cfa ¶

@@ -2 +2 @@
 #include <thread.hfa>
 
-#include "bench.h"
+#include "../bench.h"
 
-coroutine C {} c;
+coroutine C {};
 void main( __attribute__((unused)) C & ) {
-        while () {
+        for () {
                 suspend;
         }
 }
 int main( int argc, char * argv[] ) {
+        C c;
         BENCH_START()
         BENCH(

benchmark/ctxswitch/cfa_gen.cfa ¶

@@ -1 +1 @@
 #include "../bench.h"
 
-typedef struct {
-        void * next;
-} C;
-
-void comain( C * c ) {
-        if ( __builtin_expect(c->next != 0, 1) ) goto *(c->next);
-        c->next = &&s1;
+generator G {};
+void main( G & ) {
         for () {
-                return;
-          s1: ;
+                suspend;
         }
 }
 
 int main( int argc, char * argv[] ) {
+        G g;
         BENCH_START()
-        C c = { 0 };
         BENCH(
                 for ( times ) {
-                        comain( &c );
+                        resume( g );
                 },
                 result