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55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
#ifndef SIMD_HASH_2WAY_H__
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#define SIMD_HASH_2WAY_H__ 1
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#include "simd-compat.h"
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#if defined(__AVX2__)
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#include "simd-utils.h"
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#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
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typedef struct {
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uint32_t A[ 32*4 ];
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uint8_t buffer[ 128*4 ];
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uint64_t count;
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unsigned int hashbitlen;
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unsigned int blocksize;
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unsigned int n_feistels;
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} simd_4way_context __attribute__((aligned(128)));
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int simd_4way_init( simd_4way_context *state, int hashbitlen );
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int simd_4way_update( simd_4way_context *state, const void *data,
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int databitlen );
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int simd_4way_close( simd_4way_context *state, void *hashval );
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int simd_4way_update_close( simd_4way_context *state, void *hashval,
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const void *data, int databitlen );
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int simd512_4way_full( simd_4way_context *state, void *hashval,
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const void *data, int datalen );
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#endif
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typedef struct {
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uint32_t A[ 32*2 ];
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uint8_t buffer[ 128*2 ];
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uint64_t count;
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unsigned int hashbitlen;
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unsigned int blocksize;
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unsigned int n_feistels;
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} simd_2way_context __attribute__((aligned(128)));
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int simd_2way_init( simd_2way_context *state, int hashbitlen );
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int simd_2way_update( simd_2way_context *state, const void *data,
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int databitlen );
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int simd_2way_close( simd_2way_context *state, void *hashval );
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int simd_2way_update_close( simd_2way_context *state, void *hashval,
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const void *data, int databitlen );
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int simd512_2way_full( simd_2way_context *state, void *hashval,
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const void *data, int datalen );
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#endif
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#endif
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