Changeset cd477ca for doc/theses/colby_parsons_MMAth

Timestamp:

Mar 19, 2023, 1:52:19 PM (14 months ago)

Author:

caparsons <caparson@…>

Branches:

ADT, ast-experimental, master

Children:

eac318a

Parents:

5f648fb3

Message:

renamed baseline bench and added separate cluster to cfa benchmark to avoid main thread starvation issue

Location:

doc/theses/colby_parsons_MMAth/benchmarks/mutex_stmt

Files:

• cfa/order-basic.cfa (deleted)
• cfa/order.cfa (modified) (2 diffs)
• cpp/order-basic.cc (deleted)

doc/theses/colby_parsons_MMAth/benchmarks/mutex_stmt/cfa/order.cfa

@@ -10 +10 @@
 uint64_t total = 0;
 thread worker {};
+static inline void ?{}( worker & this, cluster & clu ) {
+    ((thread &)this){ clu };
+}
 void main( worker & w ) {
     BENCH( mutex ( LOCKS ) { }, total, done )
@@ -16 +19 @@
 int main( int argc, char * argv[] ) {
         BENCH_START()
-    processor p[threads]; // one extra for main thread
-    {
-        worker w[threads];
-        sleep( 10`s );
-        done = true;
-    }
+    cluster clus;
+    processor * proc[threads];
+    for ( i; threads ) // create procs
+        (*(proc[i] = alloc())){clus};
+
+    worker * w[threads];
+    for ( i; threads ) // create threads
+        (*(w[i] = alloc())){ clus };
+    
+    sleep( 10`s );
+    done = true;
+
+    for ( i; threads ) // delete threads
+        delete(w[i]);
+
+    for ( i; threads ) // delete procs
+        delete(proc[i]);
         printf( "%lu\n", total );
 }