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

128
algo/x17/xevan.c
View File

@@ -56,8 +56,6 @@ typedef struct {
} xevan_ctx_holder;
xevan_ctx_holder xevan_ctx __attribute__ ((aligned (64)));
static __thread sph_blake512_context xevan_blake_mid
__attribute__ ((aligned (64)));
void init_xevan_ctx()
{
@@ -85,34 +83,23 @@ void init_xevan_ctx()
#endif
};
void xevan_blake512_midstate( const void* input )
{
memcpy( &xevan_blake_mid, &xevan_ctx.blake, sizeof xevan_blake_mid );
sph_blake512( &xevan_blake_mid, input, 64 );
}
void xevan_hash(void *output, const void *input)
{
uint32_t _ALIGN(64) hash[32]; // 128 bytes required
uint32_t _ALIGN(64) hash[32]; // 128 bytes required
const int dataLen = 128;
xevan_ctx_holder ctx __attribute__ ((aligned (64)));
memcpy( &ctx, &xevan_ctx, sizeof(xevan_ctx) );
const int midlen = 64; // bytes
const int tail = 80 - midlen; // 16
memcpy( &ctx.blake, &xevan_blake_mid, sizeof xevan_blake_mid );
sph_blake512( &ctx.blake, input + midlen, tail );
sph_blake512_close(&ctx.blake, hash);
xevan_ctx_holder ctx __attribute__ ((aligned (64)));
memcpy( &ctx, &xevan_ctx, sizeof(xevan_ctx) );
sph_blake512( &ctx.blake, input, 80 );
sph_blake512_close( &ctx.blake, hash );
memset(&hash[16], 0, 64);
sph_bmw512(&ctx.bmw, hash, dataLen);
sph_bmw512_close(&ctx.bmw, hash);
#if defined(__AES__)
update_and_final_groestl( &ctx.groestl, (char*)hash,
(const char*)hash, dataLen*8 );
update_and_final_groestl( &ctx.groestl, (char*)hash,
(const char*)hash, dataLen*8 );
#else
sph_groestl512(&ctx.groestl, hash, dataLen);
sph_groestl512_close(&ctx.groestl, hash);
@@ -127,20 +114,20 @@ void xevan_hash(void *output, const void *input)
sph_keccak512(&ctx.keccak, hash, dataLen);
sph_keccak512_close(&ctx.keccak, hash);
update_and_final_luffa( &ctx.luffa, (BitSequence*)hash,
(const BitSequence*)hash, dataLen );
update_and_final_luffa( &ctx.luffa, (BitSequence*)hash,
(const BitSequence*)hash, dataLen );
cubehashUpdateDigest( &ctx.cubehash, (byte*)hash,
(const byte*) hash, dataLen );
cubehashUpdateDigest( &ctx.cubehash, (byte*)hash,
(const byte*) hash, dataLen );
sph_shavite512(&ctx.shavite, hash, dataLen);
sph_shavite512_close(&ctx.shavite, hash);
update_final_sd( &ctx.simd, (BitSequence *)hash,
update_final_sd( &ctx.simd, (BitSequence *)hash,
(const BitSequence *)hash, dataLen*8 );
#if defined(__AES__)
update_final_echo( &ctx.echo, (BitSequence *) hash,
update_final_echo( &ctx.echo, (BitSequence *) hash,
(const BitSequence *) hash, dataLen*8 );
#else
sph_echo512(&ctx.echo, hash, dataLen);
@@ -159,15 +146,15 @@ void xevan_hash(void *output, const void *input)
sph_whirlpool(&ctx.whirlpool, hash, dataLen);
sph_whirlpool_close(&ctx.whirlpool, hash);
SHA512_Update( &ctx.sha512, hash, dataLen );
SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
SHA512_Update( &ctx.sha512, hash, dataLen );
SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
sph_haval256_5(&ctx.haval,(const void*) hash, dataLen);
sph_haval256_5_close(&ctx.haval, hash);
memset(&hash[8], 0, dataLen - 32);
memcpy( &ctx, &xevan_ctx, sizeof(xevan_ctx) );
memcpy( &ctx, &xevan_ctx, sizeof(xevan_ctx) );
sph_blake512(&ctx.blake, hash, dataLen);
sph_blake512_close(&ctx.blake, hash);
@@ -176,11 +163,11 @@ void xevan_hash(void *output, const void *input)
sph_bmw512_close(&ctx.bmw, hash);
#if defined(__AES__)
update_and_final_groestl( &ctx.groestl, (char*)hash,
(const BitSequence*)hash, dataLen*8 );
update_and_final_groestl( &ctx.groestl, (char*)hash,
(const BitSequence*)hash, dataLen*8 );
#else
sph_groestl512(&ctx.groestl, hash, dataLen);
sph_groestl512_close(&ctx.groestl, hash);
sph_groestl512_close(&ctx.groestl, hash);
#endif
sph_skein512(&ctx.skein, hash, dataLen);
@@ -191,24 +178,25 @@ void xevan_hash(void *output, const void *input)
sph_keccak512(&ctx.keccak, hash, dataLen);
sph_keccak512_close(&ctx.keccak, hash);
update_and_final_luffa( &ctx.luffa, (BitSequence*)hash,
(const BitSequence*)hash, dataLen );
cubehashUpdateDigest( &ctx.cubehash, (byte*)hash,
(const byte*) hash, dataLen );
update_and_final_luffa( &ctx.luffa, (BitSequence*)hash,
(const BitSequence*)hash, dataLen );
cubehashUpdateDigest( &ctx.cubehash, (byte*)hash,
(const byte*) hash, dataLen );
sph_shavite512(&ctx.shavite, hash, dataLen);
sph_shavite512_close(&ctx.shavite, hash);
update_final_sd( &ctx.simd, (BitSequence *)hash,
update_final_sd( &ctx.simd, (BitSequence *)hash,
(const BitSequence *)hash, dataLen*8 );
#if defined(__AES__)
update_final_echo( &ctx.echo, (BitSequence *) hash,
update_final_echo( &ctx.echo, (BitSequence *) hash,
(const BitSequence *) hash, dataLen*8 );
#else
sph_echo512(&ctx.echo, hash, dataLen);
sph_echo512_close(&ctx.echo, hash);
sph_echo512(&ctx.echo, hash, dataLen);
sph_echo512_close(&ctx.echo, hash);
#endif
sph_hamsi512(&ctx.hamsi, hash, dataLen);
@@ -223,8 +211,8 @@ void xevan_hash(void *output, const void *input)
sph_whirlpool(&ctx.whirlpool, hash, dataLen);
sph_whirlpool_close(&ctx.whirlpool, hash);
SHA512_Update( &ctx.sha512, hash, dataLen );
SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
SHA512_Update( &ctx.sha512, hash, dataLen );
SHA512_Final( (unsigned char*) hash, &ctx.sha512 );
sph_haval256_5(&ctx.haval,(const void*) hash, dataLen);
sph_haval256_5_close(&ctx.haval, hash);
@@ -233,41 +221,33 @@ void xevan_hash(void *output, const void *input)
}
int scanhash_xevan( struct work *work, uint32_t max_nonce,
uint64_t *hashes_done, struct thr_info *mythr )
uint64_t *hashes_done, struct thr_info *mythr)
{
uint32_t _ALIGN(64) hash[8];
uint32_t _ALIGN(64) endiandata[20];
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
int thr_id = mythr->id; // thr_id arg is deprecated
const uint32_t Htarg = ptarget[7];
const uint32_t first_nonce = pdata[19];
uint32_t nonce = first_nonce;
volatile uint8_t *restart = &(work_restart[thr_id].restart);
uint32_t edata[20] __attribute__((aligned(64)));
uint32_t hash64[8] __attribute__((aligned(64)));
uint32_t *pdata = work->data;
uint32_t *ptarget = work->target;
uint32_t n = pdata[19];
const uint32_t first_nonce = pdata[19];
const int thr_id = mythr->id;
const bool bench = opt_benchmark;
if (opt_benchmark)
ptarget[7] = 0x0cff;
mm128_bswap32_80( edata, pdata );
for (int k=0; k < 19; k++)
be32enc(&endiandata[k], pdata[k]);
xevan_blake512_midstate( endiandata );
do {
be32enc(&endiandata[19], nonce);
xevan_hash(hash, endiandata);
if (hash[7] <= Htarg )
if ( fulltest( hash, ptarget ) && !opt_benchmark )
{
pdata[19] = nonce;
submit_solution( work, hash, mythr );
}
nonce++;
} while ( nonce < max_nonce && !(*restart) );
pdata[19] = nonce;
*hashes_done = pdata[19] - first_nonce + 1;
return 0;
do
{
edata[19] = n;
xevan_hash( hash64, edata );
if ( unlikely( valid_hash( hash64, ptarget ) && !bench ) )
{
pdata[19] = bswap_32( n );
submit_solution( work, hash64, mythr );
}
n++;
} while ( n < max_nonce && !work_restart[thr_id].restart );
pdata[19] = n;
*hashes_done = n - first_nonce;
return 0;
}
#endif