improvements to +RTS -s output

- count and report number of parallel collections
- calculate bytes scanned in addition to bytes copied per thread
- calculate "work balance factor"
- tidy up the formatting a bit

1 files changed, 2 insertions, 1 deletions

diff --git a/rts/Stats.h b/rts/Stats.h
index 2d7e655e3d..12311ee100 100644
--- a/rts/Stats.h
+++ b/rts/Stats.h
@@ -16,7 +16,8 @@ void      stat_endInit(void);
 
 void      stat_startGC(void);
 void      stat_endGC (lnat alloc, lnat live, 
-		      lnat copied, lnat gen);
+		      lnat copied, lnat gen,
+                      lnat max_copied, lnat avg_copied);
 
 #ifdef PROFILING
 void      stat_startRP(void);