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37 lines
961 B
C
37 lines
961 B
C
#ifndef CUBE_HASH_2WAY_H__
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#define CUBE_HASH_2WAY_H__
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#if defined(__AVX2__)
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#include <stdint.h>
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#include "simd-utils.h"
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// 2x128, 2 way parallel SSE2
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struct _cube_2way_context
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{
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__m256i h[8];
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int hashlen; // __m128i
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int rounds;
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int blocksize; // __m128i
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int pos; // number of __m128i read into x from current block
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} __attribute__ ((aligned (64)));
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typedef struct _cube_2way_context cube_2way_context;
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int cube_2way_init( cube_2way_context* sp, int hashbitlen, int rounds,
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int blockbytes );
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// reinitialize context with same parameters, much faster.
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int cube_2way_reinit( cube_2way_context *sp );
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int cube_2way_update( cube_2way_context *sp, const void *data, size_t size );
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int cube_2way_close( cube_2way_context *sp, void *output );
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int cube_2way_update_close( cube_2way_context *sp, void *output,
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const void *data, size_t size );
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#endif
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#endif
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