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

v3.12.2

Browse Source
This commit is contained in:
Jay D Dee
2020-02-09 13:30:40 -05:00
parent dc2f8d81d3
commit 3da2b958cf
39 changed files with 1496 additions and 1518 deletions
Download Patch File Download Diff File Expand all files Collapse all files

113
algo/x17/xevan-4way.c
View File

@@ -76,9 +76,7 @@ void xevan_8way_hash( void *output, const void *input )
blake512_8way_full( &ctx.blake, vhash, input, 80 );
memset( &vhash[8<<3], 0, 64<<3 );
bmw512_8way_init( &ctx.bmw );
bmw512_8way_update( &ctx.bmw, vhash, dataLen );
bmw512_8way_close( &ctx.bmw, vhash );
bmw512_8way_full( &ctx.bmw, vhash, vhash, dataLen );
#if defined(__VAES__)
@@ -108,9 +106,7 @@ void xevan_8way_hash( void *output, const void *input )
#endif
skein512_8way_init( &ctx.skein );
skein512_8way_update( &ctx.skein, vhash, dataLen );
skein512_8way_close( &ctx.skein, vhash );
skein512_8way_full( &ctx.skein, vhash, vhash, dataLen );
jh512_8way_init( &ctx.jh );
jh512_8way_update( &ctx.jh, vhash, dataLen );
@@ -291,9 +287,7 @@ void xevan_8way_hash( void *output, const void *input )
blake512_8way_full( &ctx.blake, vhash, vhash, dataLen );
bmw512_8way_init( &ctx.bmw );
bmw512_8way_update( &ctx.bmw, vhash, dataLen );
bmw512_8way_close( &ctx.bmw, vhash );
bmw512_8way_full( &ctx.bmw, vhash, vhash, dataLen );
#if defined(__VAES__)
@@ -323,9 +317,7 @@ void xevan_8way_hash( void *output, const void *input )
#endif
skein512_8way_init( &ctx.skein );
skein512_8way_update( &ctx.skein, vhash, dataLen );
skein512_8way_close( &ctx.skein, vhash );
skein512_8way_full( &ctx.skein, vhash, vhash, dataLen );
jh512_8way_init( &ctx.jh );
jh512_8way_update( &ctx.jh, vhash, dataLen );
@@ -504,40 +496,43 @@ void xevan_8way_hash( void *output, const void *input )
int scanhash_xevan_8way( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t hash[8*16] __attribute__ ((aligned (128)));
uint32_t vdata[24*8] __attribute__ ((aligned (64)));
uint32_t hash[8*8] __attribute__ ((aligned (128)));
uint32_t vdata[20*8] __attribute__ ((aligned (64)));
uint32_t lane_hash[8] __attribute__ ((aligned (64)));
uint32_t *hash7 = &(hash[7<<3]);
uint32_t *hashd7 = &(hash[7*8]);
uint32_t *pdata = work->data;
const uint32_t *ptarget = work->target;
const uint32_t first_nonce = pdata[19];
const uint32_t last_nonce = max_nonce - 8;
__m512i *noncev = (__m512i*)vdata + 9; // aligned
__m512i *noncev = (__m512i*)vdata + 9;
uint32_t n = first_nonce;
const int thr_id = mythr->id;
const uint32_t Htarg = ptarget[7];
const uint32_t targ32 = ptarget[7];
const bool bench = opt_benchmark;
mm512_bswap32_intrlv80_8x64( vdata, pdata );
*noncev = mm512_intrlv_blend_32(
_mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
do
{
*noncev = mm512_intrlv_blend_32( mm512_bswap_32(
_mm512_set_epi32( n+7, 0, n+6, 0, n+5, 0, n+4, 0,
n+3, 0, n+2, 0, n+1, 0, n, 0 ) ), *noncev );
xevan_8way_hash( hash, vdata );
for ( int lane = 0; lane < 8; lane++ )
if unlikely( ( hash7[ lane ] <= Htarg ) )
if ( unlikely( ( hashd7[ lane ] <= targ32 ) && !bench ) )
{
extr_lane_8x32( lane_hash, hash, lane, 256 );
if ( likely( fulltest( lane_hash, ptarget ) && !opt_benchmark ) )
if ( likely( valid_hash( lane_hash, ptarget ) ) )
{
pdata[19] = n + lane;
pdata[19] = bswap_32( n + lane );
submit_lane_solution( work, lane_hash, mythr, lane );
}
}
*noncev = _mm512_add_epi32( *noncev,
m512_const1_64( 0x0000000800000000 ) );
n += 8;
} while ( likely( ( n < last_nonce ) && !work_restart[thr_id].restart ) );
pdata[19] = n;
*hashes_done = n - first_nonce;
return 0;
}
@@ -578,8 +573,6 @@ void xevan_4way_hash( void *output, const void *input )
const int dataLen = 128;
xevan_4way_context_overlay ctx __attribute__ ((aligned (64)));
// parallel 4 way
blake512_4way_full( &ctx.blake, vhash, input, 80 );
memset( &vhash[8<<2], 0, 64<<2 );
@@ -598,9 +591,7 @@ void xevan_4way_hash( void *output, const void *input )
// Parallel 4way
intrlv_4x64( vhash, hash0, hash1, hash2, hash3, dataLen<<3 );
skein512_4way_init( &ctx.skein );
skein512_4way_update( &ctx.skein, vhash, dataLen );
skein512_4way_close( &ctx.skein, vhash );
skein512_4way_full( &ctx.skein, vhash, vhash, dataLen );
jh512_4way_init( &ctx.jh );
jh512_4way_update( &ctx.jh, vhash, dataLen );
@@ -618,15 +609,11 @@ void xevan_4way_hash( void *output, const void *input )
cube_2way_full( &ctx.cube, vhashA, 512, vhashA, dataLen );
cube_2way_full( &ctx.cube, vhashB, 512, vhashB, dataLen );
shavite512_2way_init( &ctx.shavite );
shavite512_2way_update_close( &ctx.shavite, vhashA, vhashA, dataLen );
shavite512_2way_init( &ctx.shavite );
shavite512_2way_update_close( &ctx.shavite, vhashB, vhashB, dataLen );
shavite512_2way_full( &ctx.shavite, vhashA, vhashA, dataLen );
shavite512_2way_full( &ctx.shavite, vhashB, vhashB, dataLen );
simd_2way_init( &ctx.simd, 512 );
simd_2way_update_close( &ctx.simd, vhashA, vhashA, dataLen<<3 );
simd_2way_init( &ctx.simd, 512 );
simd_2way_update_close( &ctx.simd, vhashB, vhashB, dataLen<<3 );
simd512_2way_full( &ctx.simd, vhashA, vhashA, dataLen );
simd512_2way_full( &ctx.simd, vhashB, vhashB, dataLen );
dintrlv_2x128( hash0, hash1, vhashA, dataLen<<3 );
dintrlv_2x128( hash2, hash3, vhashB, dataLen<<3 );
@@ -718,9 +705,7 @@ void xevan_4way_hash( void *output, const void *input )
intrlv_4x64( vhash, hash0, hash1, hash2, hash3, dataLen<<3 );
skein512_4way_init( &ctx.skein );
skein512_4way_update( &ctx.skein, vhash, dataLen );
skein512_4way_close( &ctx.skein, vhash );
skein512_4way_full( &ctx.skein, vhash, vhash, dataLen );
jh512_4way_init( &ctx.jh );
jh512_4way_update( &ctx.jh, vhash, dataLen );
@@ -738,15 +723,11 @@ void xevan_4way_hash( void *output, const void *input )
cube_2way_full( &ctx.cube, vhashA, 512, vhashA, dataLen );
cube_2way_full( &ctx.cube, vhashB, 512, vhashB, dataLen );
shavite512_2way_init( &ctx.shavite );
shavite512_2way_update_close( &ctx.shavite, vhashA, vhashA, dataLen );
shavite512_2way_init( &ctx.shavite );
shavite512_2way_update_close( &ctx.shavite, vhashB, vhashB, dataLen );
shavite512_2way_full( &ctx.shavite, vhashA, vhashA, dataLen );
shavite512_2way_full( &ctx.shavite, vhashB, vhashB, dataLen );
simd_2way_init( &ctx.simd, 512 );
simd_2way_update_close( &ctx.simd, vhashA, vhashA, dataLen<<3 );
simd_2way_init( &ctx.simd, 512 );
simd_2way_update_close( &ctx.simd, vhashB, vhashB, dataLen<<3 );
simd512_2way_full( &ctx.simd, vhashA, vhashA, dataLen );
simd512_2way_full( &ctx.simd, vhashB, vhashB, dataLen );
dintrlv_2x128( hash0, hash1, vhashA, dataLen<<3 );
dintrlv_2x128( hash2, hash3, vhashB, dataLen<<3 );
@@ -818,41 +799,43 @@ void xevan_4way_hash( void *output, const void *input )
int scanhash_xevan_4way( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
{
uint32_t hash[4*16] __attribute__ ((aligned (64)));
uint32_t vdata[24*4] __attribute__ ((aligned (64)));
uint32_t lane_hash[8] __attribute__ ((aligned (32)));
uint32_t *hash7 = &(hash[7<<2]);
uint32_t hash[16*4] __attribute__ ((aligned (128)));
uint32_t vdata[20*4] __attribute__ ((aligned (64)));
uint32_t lane_hash[8] __attribute__ ((aligned (64)));
uint32_t *hashd7 = &(hash[7<<2]);
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
int thr_id = mythr->id;
__m256i *noncev = (__m256i*)vdata + 9; // aligned
const uint32_t Htarg = ptarget[7];
__m256i *noncev = (__m256i*)vdata + 9;
const uint32_t targ32 = ptarget[7];
const uint32_t first_nonce = pdata[19];
const uint32_t last_nonce = max_nonce - 4;
uint32_t n = first_nonce;
const bool bench = opt_benchmark;
if ( opt_benchmark )
ptarget[7] = 0x0cff;
if ( bench ) ptarget[7] = 0x0cff;
mm256_bswap32_intrlv80_4x64( vdata, pdata );
*noncev = mm256_intrlv_blend_32(
_mm256_set_epi32( n+3, 0, n+2, 0, n+1, 0, n, 0 ), *noncev );
do {
*noncev = mm256_intrlv_blend_32( mm256_bswap_32(
_mm256_set_epi32( n+3, 0,n+2, 0,n+1, 0, n, 0 ) ), *noncev );
xevan_4way_hash( hash, vdata );
for ( int lane = 0; lane < 4; lane++ )
if ( hash7[ lane ] <= Htarg )
if ( unlikely( hashd7[ lane ] <= targ32 ) && ! bench )
{
extr_lane_4x32( lane_hash, hash, lane, 256 );
if ( fulltest( lane_hash, ptarget ) && !opt_benchmark )
if ( valid_hash( lane_hash, ptarget ) )
{
pdata[19] = n + lane;
pdata[19] = bswap_32( n + lane );
submit_lane_solution( work, lane_hash, mythr, lane );
}
}
*noncev = _mm256_add_epi32( *noncev,
m256_const1_64( 0x0000000400000000 ) );
n += 4;
} while ( ( n < max_nonce-4 ) && !work_restart[thr_id].restart );
*hashes_done = n - first_nonce + 1;
} while ( likely( ( n < last_nonce ) && !work_restart[thr_id].restart ) );
pdata[19] = n;
*hashes_done = n - first_nonce;
return 0;
}