# HG changeset patch
# User Me
# Date 1287101243 25200
# Node ID 5388f1c2da6f17bfa3ba1bbbac67ea2062f7891a
# Parent  ce720506491bf4703b4bedb4b311fb88b27c194b
added MIN_WORK_UNIT_CYCLES and updated comments

diff -r ce720506491b -r 5388f1c2da6f VMS.h
--- a/VMS.h	Sat Sep 11 08:36:55 2010 -0700
+++ b/VMS.h	Thu Oct 14 17:07:23 2010 -0700
@@ -15,12 +15,16 @@
 #include "Histogram/Histogram.h"
 #include <pthread.h>
 
-   //When DEBUG is defined, VMS does sequential exe in the main thread
+   //When SEQUENTIAL is defined, VMS does sequential exe in the main thread
    // It still does co-routines and all the mechanisms are the same, it just
    // has only a single thread and animates VPs one at a time
-#define SEQUENTIAL
+//#define SEQUENTIAL
 
-   //when MEAS__TAKE_SUSP_TSC is defined, causes code to be inserted and
+#define PRINT_DEBUG(msg) //printf(msg); fflush(stdin);
+#define PRINT1_DEBUG(msg, param) //printf(msg, param); fflush(stdin);
+#define PRINT2_DEBUG(msg, p1, p2) //printf(msg, p1, p2); fflush(stdin);
+
+   //when MEAS__TIME_STAMP_SUSP is defined, causes code to be inserted and
    // compiled-in that saves the low part of the time stamp count just before
    // suspending a processor and just after resuming that processor.  It is
    // saved into a field added to VirtProcr.  Have to sanity-check for
@@ -29,14 +33,17 @@
 #define MEAS__TIME_MASTER
 #define MEAS__NUM_TIMES_TO_RUN 100000
 
+#define NUM_TSC_ROUND_TRIPS 10
+
    //This value is the number of hardware threads in the shared memory
    // machine
 #define NUM_CORES        4
 
-   // make double-num-cores scheduling slots, plus extra for master
-//#define NUM_SCHED_SLOTS  (2 * NUM_CORES + 1)
+   // balance amortizing master fixed overhead vs imbalance potential
 #define NUM_SCHED_SLOTS  3
 
+#define MIN_WORK_UNIT_CYCLES 20000
+
 #define READYTOANIMATE_RETRIES 10000
 
    // stack