LoopControl: Rewrite

Rewrite code in C++.
Remove dependency on GSL.
Modify algorithm; now traverses arrays bottom-up (by splitting the looping region into equal-sized blocks) instead of top-down (splitting the region into a certain number of blocks)
Make multi-threading dynamic
Support SMT (hyper-threading), i.e. threads which share the same cache

1 files changed, 15 insertions, 20 deletions

diff --git a/Carpet/LoopControl/schedule.ccl b/Carpet/LoopControl/schedule.ccl
index 090da0f5a..6ad9df9eb 100644
--- a/Carpet/LoopControl/schedule.ccl
+++ b/Carpet/LoopControl/schedule.ccl
@@ -1,23 +1,18 @@
 # Schedule definitions for thorn LoopControl
 
-if (check_type_sizes) {
-  SCHEDULE lc_check_type_sizes AT startup
-  {
-    LANG: C
-    OPTIONS: meta
-  } "Check that sizes of control structures are identical in C and Fortran"
-}
+SCHEDULE lc_setup AT startup BEFORE Driver_Startup
+{
+  LANG: C
+} "Set up LoopControl"
 
-if (printstats) {
-  SCHEDULE lc_printstats_analysis AT analysis
-  {
-    LANG: C
-    OPTIONS: meta
-  } "Output loop control statistics"
-  
-  SCHEDULE lc_printstats_terminate AT terminate
-  {
-    LANG: C
-    OPTIONS: meta
-  } "Output loop control statistics"
-}
+SCHEDULE lc_statistics_maybe AT analysis
+{
+  LANG: C
+  OPTIONS: meta
+} "Output LoopControl statistics"
+
+SCHEDULE lc_statistics AT terminate
+{
+  LANG: C
+  OPTIONS: meta
+} "Output LoopControl statistics"