popov/cpuminer-opt-gpu
1
0
Fork 0
mirror of https://github.com/JayDDee/cpuminer-opt.git synced 2025-09-17 23:44:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

v3.7.4

Browse Source
This commit is contained in:
Jay D Dee
2021-09-29 17:31:16 -04:00
parent 9b905fccc8
commit 2cd1507c2e
80 changed files with 8145 additions and 2097 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
algo/sha/sha256t-4way.c
View File

@@ -47,7 +47,7 @@ int scanhash_sha256t_16way( struct work *work, const uint32_t max_nonce,
initstate[7] = m512_const1_64( 0x5BE0CD195BE0CD19 );
// hash first 64 byte block of data
sha256_16way_transform( midstate, vdata, initstate );
sha256_16way_transform_le( midstate, vdata, initstate );
// Do 3 rounds on the first 12 bytes of the next block
sha256_16way_prehash_3rounds( midstate2, vdata + 16, midstate );
@@ -60,18 +60,17 @@ int scanhash_sha256t_16way( struct work *work, const uint32_t max_nonce,
memset_zero_512( block + 5, 10 );
block[15] = m512_const1_32( 80*8 ); // bit count
sha256_16way_final_rounds( hash32, block, midstate, midstate2 );
// sha256_16way_transform( hash32, block, midstate );
// 2. 32 byte hash from 1.
memcpy_512( block, hash32, 8 );
block[ 8] = last_byte;
memset_zero_512( block + 9, 6 );
block[15] = m512_const1_32( 32*8 ); // bit count
sha256_16way_transform( hash32, block, initstate );
sha256_16way_transform_le( hash32, block, initstate );
// 3. 32 byte hash from 2.
memcpy_512( block, hash32, 8 );
sha256_16way_transform( hash32, block, initstate );
sha256_16way_transform_le( hash32, block, initstate );
// byte swap final hash for testing
mm512_block_bswap_32( hash32, hash32 );
@@ -137,7 +136,7 @@ int scanhash_sha256t_8way( struct work *work, const uint32_t max_nonce,
initstate[7] = m256_const1_64( 0x5BE0CD195BE0CD19 );
// hash first 64 bytes of data
sha256_8way_transform( midstate, vdata, initstate );
sha256_8way_transform_le( midstate, vdata, initstate );
do
{
@@ -146,18 +145,18 @@ int scanhash_sha256t_8way( struct work *work, const uint32_t max_nonce,
block[ 4] = last_byte;
memset_zero_256( block + 5, 10 );
block[15] = m256_const1_32( 80*8 ); // bit count
sha256_8way_transform( hash32, block, midstate );
sha256_8way_transform_le( hash32, block, midstate );
// 2. 32 byte hash from 1.
memcpy_256( block, hash32, 8 );
block[ 8] = last_byte;
memset_zero_256( block + 9, 6 );
block[15] = m256_const1_32( 32*8 ); // bit count
sha256_8way_transform( hash32, block, initstate );
sha256_8way_transform_le( hash32, block, initstate );
// 3. 32 byte hash from 2.
memcpy_256( block, hash32, 8 );
sha256_8way_transform( hash32, block, initstate );
sha256_8way_transform_le( hash32, block, initstate );
// byte swap final hash for testing
mm256_block_bswap_32( hash32, hash32 );
@@ -222,7 +221,7 @@ int scanhash_sha256t_4way( struct work *work, const uint32_t max_nonce,
initstate[7] = m128_const1_64( 0x5BE0CD195BE0CD19 );
// hash first 64 bytes of data
sha256_4way_transform( midstate, vdata, initstate );
sha256_4way_transform_le( midstate, vdata, initstate );
do
{
@@ -231,18 +230,18 @@ int scanhash_sha256t_4way( struct work *work, const uint32_t max_nonce,
block[ 4] = last_byte;
memset_zero_128( block + 5, 10 );
block[15] = m128_const1_32( 80*8 ); // bit count
sha256_4way_transform( hash32, block, midstate );
sha256_4way_transform_le( hash32, block, midstate );
// 2. 32 byte hash from 1.
memcpy_128( block, hash32, 8 );
block[ 8] = last_byte;
memset_zero_128( block + 9, 6 );
block[15] = m128_const1_32( 32*8 ); // bit count
sha256_4way_transform( hash32, block, initstate );
sha256_4way_transform_le( hash32, block, initstate );
// 3. 32 byte hash from 2.
memcpy_128( block, hash32, 8 );
sha256_4way_transform( hash32, block, initstate );
sha256_4way_transform_le( hash32, block, initstate );
// byte swap final hash for testing
mm128_block_bswap_32( hash32, hash32 );