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22 lines
536 B
C
Executable File
22 lines
536 B
C
Executable File
// BlockSort.h
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#ifndef __BLOCKSORT_H
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#define __BLOCKSORT_H
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#include "Common/Types.h"
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// use BLOCK_SORT_EXTERNAL_FLAGS if blockSize can be > 1M
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// #define BLOCK_SORT_EXTERNAL_FLAGS
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#ifdef BLOCK_SORT_EXTERNAL_FLAGS
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#define BLOCK_SORT_EXTERNAL_SIZE(blockSize) ((((blockSize) + 31) >> 5))
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#else
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#define BLOCK_SORT_EXTERNAL_SIZE(blockSize) 0
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#endif
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#define BLOCK_SORT_BUF_SIZE(blockSize) ((blockSize) * 2 + BLOCK_SORT_EXTERNAL_SIZE(blockSize) + (1 << 16))
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UInt32 BlockSort(UInt32 *indices, const Byte *data, UInt32 blockSize);
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#endif
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