diff options
Diffstat (limited to 'rts')
| -rw-r--r-- | rts/WSDeque.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/rts/WSDeque.h b/rts/WSDeque.h index 9c62478113..4993d5ac61 100644 --- a/rts/WSDeque.h +++ b/rts/WSDeque.h @@ -3,7 +3,7 @@ * (c) The GHC Team, 2009 * * Work-stealing Deque data structure - * + * * ---------------------------------------------------------------------------*/ #ifndef WSDEQUE_H @@ -11,8 +11,8 @@ typedef struct WSDeque_ { // Size of elements array. Used for modulo calculation: we round up - // to powers of 2 and use the dyadic log (modulo == bitwise &) - StgWord size; + // to powers of 2 and use the dyadic log (modulo == bitwise &) + StgWord size; StgWord moduloSize; /* bitmask for modulo */ // top, index where multiple readers steal() (protected by a cas) @@ -24,7 +24,7 @@ typedef struct WSDeque_ { // both top and bottom are continuously incremented, and used as // an index modulo the current array size. - + // lower bound on the current top value. This is an internal // optimisation to avoid unnecessarily accessing the top field // inside pushBottom @@ -41,7 +41,7 @@ typedef struct WSDeque_ { /* INVARIANTS, in this order: reasonable size, topBound consistent, space pointer, space accessible to us. - + NB. This is safe to use only (a) on a spark pool owned by the current thread, or (b) when there's only one thread running, or no stealing going on (e.g. during GC). @@ -54,7 +54,7 @@ typedef struct WSDeque_ { ASSERT(*((p)->elements - 1 + ((p)->size)) || 1); // No: it is possible that top > bottom when using pop() -// ASSERT((p)->bottom >= (p)->top); +// ASSERT((p)->bottom >= (p)->top); // ASSERT((p)->size > (p)->bottom - (p)->top); /* ----------------------------------------------------------------------------- |