/* -----------------------------------------------------------------------------
- * $Id: Storage.c,v 1.79 2003/03/26 18:59:34 sof Exp $
*
- * (c) The GHC Team, 1998-1999
+ * (c) The GHC Team, 1998-2004
*
* Storage manager front end
*
#include "Storage.h"
#include "Schedule.h"
#include "OSThreads.h"
-#include "StoragePriv.h"
#include "RetainerProfile.h" // for counting memory blocks (memInventory)
generation *oldest_gen = NULL; /* oldest generation, for convenience */
step *g0s0 = NULL; /* generation 0, step 0, for convenience */
-lnat total_allocated = 0; /* total memory allocated during run */
+ullong total_allocated = 0; /* total memory allocated during run */
/*
* Storage manager mutex: protects all the above state from
if (RtsFlags.GcFlags.maxHeapSize != 0 &&
RtsFlags.GcFlags.minAllocAreaSize >
RtsFlags.GcFlags.maxHeapSize) {
- prog_belch("maximum heap size (-M) is smaller than minimum alloc area size (-A)");
+ errorBelch("maximum heap size (-M) is smaller than minimum alloc area size (-A)");
exit(1);
}
/* The oldest generation has one step and it is compacted. */
if (RtsFlags.GcFlags.compact) {
if (RtsFlags.GcFlags.generations == 1) {
- belch("WARNING: compaction is incompatible with -G1; disabled");
+ errorBelch("WARNING: compaction is incompatible with -G1; disabled");
} else {
oldest_gen->steps[0].is_compacted = 1;
}
#ifdef PAR
/* If we are PAR or DIST then we never forget a CAF */
{ globalAddr *newGA;
- //belch("<##> Globalising CAF %08x %s",caf,info_type(caf));
+ //debugBelch("<##> Globalising CAF %08x %s",caf,info_type(caf));
newGA=makeGlobal(caf,rtsTrue); /*given full weight*/
ASSERT(newGA);
}
}
else if (nursery_blocks < blocks) {
- IF_DEBUG(gc, fprintf(stderr, "Increasing size of nursery to %d blocks\n",
+ IF_DEBUG(gc, debugBelch("Increasing size of nursery to %d blocks\n",
blocks));
g0s0->blocks = allocNursery(g0s0->blocks, blocks-nursery_blocks);
}
else {
bdescr *next_bd;
- IF_DEBUG(gc, fprintf(stderr, "Decreasing size of nursery to %d blocks\n",
+ IF_DEBUG(gc, debugBelch("Decreasing size of nursery to %d blocks\n",
blocks));
bd = g0s0->blocks;
nat req_blocks = (lnat)BLOCK_ROUND_UP(n*sizeof(W_)) / BLOCK_SIZE;
bd = allocGroup(req_blocks);
dbl_link_onto(bd, &g0s0->large_objects);
+ g0s0->n_large_blocks += req_blocks;
bd->gen_no = 0;
bd->step = g0s0;
bd->flags = BF_LARGE;
bd->free = bd->start + n;
- /* don't add these blocks to alloc_blocks, since we're assuming
- * that large objects are likely to remain live for quite a while
- * (eg. running threads), so garbage collecting early won't make
- * much difference.
- */
alloc_blocks += req_blocks;
RELEASE_SM_LOCK;
return bd->start;
dbl_link_onto(bd, &g0s0->large_objects);
bd->gen_no = 0;
bd->step = g0s0;
- bd->flags = BF_LARGE;
+ bd->flags = BF_PINNED | BF_LARGE;
bd->free = bd->start;
alloc_blocks++;
}
SET_ARR_HDR(arr, &stg_ARR_WORDS_info, CCCS, data_size_in_words);
/* and return a ptr to the goods inside the array */
- return(BYTE_ARR_CTS(arr));
+ return arr->payload;
}
static void *
if (total_blocks + free_blocks != mblocks_allocated *
BLOCKS_PER_MBLOCK) {
- fprintf(stderr, "Blocks: %ld live + %ld free = %ld total (%ld around)\n",
+ debugBelch("Blocks: %ld live + %ld free = %ld total (%ld around)\n",
total_blocks, free_blocks, total_blocks + free_blocks,
mblocks_allocated * BLOCKS_PER_MBLOCK);
}