mirror of
https://github.com/JayDDee/cpuminer-opt.git
synced 2025-09-17 23:44:27 +00:00
v3.12.3
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@@ -24,11 +24,7 @@ void skeinhash_8way( void *state, const void *input )
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uint32_t vhash32[16*8] __attribute__ ((aligned (128)));
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sha256_8way_context ctx_sha256;
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skein512_8way_full( &ctx_skein, vhash64, input, 80 );
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// skein512_8way_update( &ctx_skein, input + (64*8), 16 );
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// skein512_8way_close( &ctx_skein, vhash64 );
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skein512_8way_final16( &ctx_skein, vhash64, input + (64*8) );
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rintrlv_8x64_8x32( vhash32, vhash64, 512 );
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sha256_8way_init( &ctx_sha256 );
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@@ -57,8 +53,7 @@ int scanhash_skein_8way( struct work *work, uint32_t max_nonce,
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*noncev = mm512_intrlv_blend_32(
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_mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
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n+3, 0, n+2, 0, n+1, 0, n , 0 ), *noncev );
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// skein512_8way_init( &skein512_8way_ctx );
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// skein512_8way_update( &skein512_8way_ctx, vdata, 64 );
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skein512_8way_prehash64( &skein512_8way_ctx, vdata );
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do
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{
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skeinhash_8way( hash, vdata );
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@@ -85,14 +80,14 @@ int scanhash_skein_8way( struct work *work, uint32_t max_nonce,
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#elif defined (SKEIN_4WAY)
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//static __thread skein512_4way_context skein512_4way_ctx
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// __attribute__ ((aligned (64)));
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static __thread skein512_4way_context skein512_4way_ctx
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__attribute__ ((aligned (64)));
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void skeinhash_4way( void *state, const void *input )
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{
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uint64_t vhash64[8*4] __attribute__ ((aligned (128)));
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skein512_4way_context ctx_skein;
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// memcpy( &ctx_skein, &skein512_4way_ctx, sizeof( ctx_skein ) );
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memcpy( &ctx_skein, &skein512_4way_ctx, sizeof( ctx_skein ) );
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#if defined(__SHA__)
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uint32_t hash0[16] __attribute__ ((aligned (64)));
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uint32_t hash1[16] __attribute__ ((aligned (64)));
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@@ -104,10 +99,7 @@ void skeinhash_4way( void *state, const void *input )
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sha256_4way_context ctx_sha256;
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#endif
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skein512_4way_full( &ctx_skein, vhash64, input, 80 );
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// skein512_4way_update( &ctx_skein, input + (64*4), 16 );
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// skein512_4way_close( &ctx_skein, vhash64 );
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skein512_4way_final16( &ctx_skein, vhash64, input + (64*4) );
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#if defined(__SHA__)
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dintrlv_4x64( hash0, hash1, hash2, hash3, vhash64, 512 );
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@@ -156,8 +148,7 @@ int scanhash_skein_4way( struct work *work, uint32_t max_nonce,
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const bool bench = opt_benchmark;
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mm256_bswap32_intrlv80_4x64( vdata, pdata );
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// skein512_4way_init( &skein512_4way_ctx );
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// skein512_4way_update( &skein512_4way_ctx, vdata, 64 );
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skein512_4way_prehash64( &skein512_4way_ctx, vdata );
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*noncev = mm256_intrlv_blend_32(
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_mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
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