Changeset 7cf3b1d for libcfa/src/concurrency/kernel/startup.cfa

Timestamp:

Jan 25, 2022, 4:16:00 PM (2 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, enum, forall-pointer-decay, master, pthread-emulation, qualifiedEnum

Children:

4fcbf26

Parents:

b200492

Message:

Added level of indirection to idle sleeps which helps statistics.

File:

• libcfa/src/concurrency/kernel/startup.cfa (modified) (2 diffs)

libcfa/src/concurrency/kernel/startup.cfa

@@ -537 +537 @@
         }
 
+        this.idle_wctx.fd = 0;
+
+        // I'm assuming these two are reserved for standard input and output
+        // so I'm using them as sentinels with idle_wctx.
+        /* paranoid */ verify( this.idle_fd != 0 );
+        /* paranoid */ verify( this.idle_fd != 1 );
+
         #if !defined(__CFA_NO_STATISTICS__)
                 print_stats = 0;
@@ -590 +597 @@
 // Cluster
 static void ?{}(__cluster_proc_list & this) {
-        this.fd    = 0;
+        this.fdw   = 0p;
         this.idle  = 0;
         this.total = 0;