Stxxl
1.2.1
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Efficient implementation that uses prefetching and overlapping using (shared) buffers pools. More...
#include <stack.h>
Inherits noncopyable.
Public Member Functions | |
grow_shrink_stack2 (prefetch_pool< block_type > &p_pool_, write_pool< block_type > &w_pool_, unsigned_type prefetch_aggressiveness=0) | |
Constructs stack. | |
void | set_prefetch_aggr (unsigned_type new_p) |
Sets level of prefetch aggressiveness (number of blocks from the prefetch pool used for prefetching) | |
unsigned_type | get_prefetch_aggr () const |
Returns number of blocks used for prefetching. |
Efficient implementation that uses prefetching and overlapping using (shared) buffers pools.
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inline |
Constructs stack.
p_pool_ | prefetch pool, that will be used for block prefetching |
w_pool_ | write pool, that will be used for block writing |
prefetch_aggressiveness | number of blocks that will be used from prefetch pool |
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inline |
Returns number of blocks used for prefetching.
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inline |
Sets level of prefetch aggressiveness (number of blocks from the prefetch pool used for prefetching)
new_p | new value for the prefetch aggressiveness |
References prefetch_pool< BlockType >::hint(), prefetch_pool< BlockType >::read(), and request::wait().