Changeset c0f881b

Timestamp:

Jan 21, 2022, 1:31:08 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

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

Children:

1612315

Parents:

224916b

Message:

Added spin count to the debug test to help identify why it's timing out.

File:

• tests/concurrent/preempt.cfa (modified) (3 diffs)

tests/concurrent/preempt.cfa

@@ +1 @@
+#include <fstream.hfa>
 #include <kernel.hfa>
 #include <thread.hfa>
@@ -32 +33 @@
 
 void main(worker_t & this) {
+        unsigned spin = 0;
         while(TEST(counter < N)) {
+                if(spin > 100_000_000) abort | "Worker" | this.value | "has been spinning too long! (" | spin | ")";
                 __cfaabi_check_preemption();
                 if( (counter % 7) == this.value ) {
@@ -40 +43 @@
                         if( (next % 100) == 0 ) printf("%d\n", (int)next);
                         __cfaabi_check_preemption();
+                        spin = 0;
                 }
                 __cfaabi_check_preemption();
                 KICK_WATCHDOG;
+                spin++;
         }
 }