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committing a quick attempt at NIST5 (TalkCoin)

master
Christian Buchner 11 years ago
parent
commit
e2bfb4b14f
  1. 3
      Makefile.am
  2. 6
      ccminer.vcxproj
  3. 3
      ccminer.vcxproj.filters
  4. 28
      cpu-miner.c
  5. 161
      cuda_nist5.cu
  6. 4
      miner.h

3
Makefile.am

@ -27,12 +27,13 @@ ccminer_SOURCES = elist.h miner.h compat.h \ @@ -27,12 +27,13 @@ ccminer_SOURCES = elist.h miner.h compat.h \
heavy/cuda_sha256.cu heavy/cuda_sha256.h \
fuguecoin.cpp cuda_fugue256.cu sph/fugue.c sph/sph_fugue.h uint256.h \
groestlcoin.cpp cuda_groestlcoin.cu cuda_groestlcoin.h \
myriadgroestl.cpp cuda_myriadgroestl.cu \
JHA/jackpotcoin.cu JHA/cuda_jha_keccak512.cu \
JHA/cuda_jha_compactionTest.cu quark/cuda_quark_checkhash.cu \
quark/cuda_jh512.cu quark/cuda_quark_blake512.cu quark/cuda_quark_groestl512.cu quark/cuda_skein512.cu \
quark/cuda_bmw512.cu quark/cuda_quark_keccak512.cu quark/quarkcoin.cu quark/animecoin.cu \
quark/cuda_quark_compactionTest.cu \
myriadgroestl.cpp cuda_myriadgroestl.cu
cuda_nist5.cu
ccminer_LDFLAGS = $(PTHREAD_FLAGS) @CUDA_LDFLAGS@
ccminer_LDADD = @LIBCURL@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@ @CUDA_LIBS@ @OPENMP_CFLAGS@ @LIBS@

6
ccminer.vcxproj

@ -305,6 +305,12 @@ copy "$(CudaToolkitBinDir)\cudart*.dll" "$(OutDir)"</Command> @@ -305,6 +305,12 @@ copy "$(CudaToolkitBinDir)\cudart*.dll" "$(OutDir)"</Command>
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
</CudaCompile>
<CudaCompile Include="cuda_nist5.cu">
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
</CudaCompile>
<CudaCompile Include="heavy\cuda_blake512.cu">
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">-Xptxas "-abi=no -v" %(AdditionalOptions)</AdditionalOptions>

3
ccminer.vcxproj.filters

@ -310,5 +310,8 @@ @@ -310,5 +310,8 @@
<CudaCompile Include="quark\quarkcoin.cu">
<Filter>Source Files\CUDA\quark</Filter>
</CudaCompile>
<CudaCompile Include="cuda_nist5.cu">
<Filter>Source Files\CUDA</Filter>
</CudaCompile>
</ItemGroup>
</Project>

28
cpu-miner.c

@ -128,7 +128,8 @@ typedef enum { @@ -128,7 +128,8 @@ typedef enum {
ALGO_MYR_GR,
ALGO_JACKPOT,
ALGO_QUARK,
ALGO_ANIME
ALGO_ANIME,
ALGO_NIST5
} sha256_algos;
static const char *algo_names[] = {
@ -139,7 +140,8 @@ static const char *algo_names[] = { @@ -139,7 +140,8 @@ static const char *algo_names[] = {
"myr-gr",
"jackpot",
"quark",
"anime"
"anime",
"nist5"
};
bool opt_debug = false;
@ -209,6 +211,7 @@ Options:\n\ @@ -209,6 +211,7 @@ Options:\n\
jackpot Jackpot hash\n\
quark Quark hash\n\
anime Animecoin hash\n\
nist5 NIST5 (TalkCoin) hash\n\
-d, --devices takes a comma separated list of CUDA devices to use.\n\
Device IDs start counting from 0! Alternatively takes\n\
string names of your cards like gtx780ti or gt640#2\n\
@ -883,15 +886,20 @@ static void *miner_thread(void *userdata) @@ -883,15 +886,20 @@ static void *miner_thread(void *userdata)
max_nonce, &hashes_done);
break;
case ALGO_QUARK:
rc = scanhash_quark(thr_id, work.data, work.target,
max_nonce, &hashes_done);
break;
case ALGO_QUARK:
rc = scanhash_quark(thr_id, work.data, work.target,
max_nonce, &hashes_done);
break;
case ALGO_ANIME:
rc = scanhash_anime(thr_id, work.data, work.target,
max_nonce, &hashes_done);
break;
case ALGO_ANIME:
rc = scanhash_anime(thr_id, work.data, work.target,
max_nonce, &hashes_done);
break;
case ALGO_NIST5:
rc = scanhash_nist5(thr_id, work.data, work.target,
max_nonce, &hashes_done);
break;
default:
/* should never happen */

161
cuda_nist5.cu

@ -0,0 +1,161 @@ @@ -0,0 +1,161 @@
extern "C"
{
#include "sph/sph_blake.h"
#include "sph/sph_groestl.h"
#include "sph/sph_skein.h"
#include "sph/sph_jh.h"
#include "sph/sph_keccak.h"
#include "miner.h"
}
#include <stdint.h>
// aus cpu-miner.c
extern int device_map[8];
// Speicher für Input/Output der verketteten Hashfunktionen
static uint32_t *d_hash[8];
extern void quark_blake512_cpu_init(int thr_id, int threads);
extern void quark_blake512_cpu_setBlock_80(void *pdata);
extern void quark_blake512_cpu_hash_80(int thr_id, int threads, uint32_t startNounce, uint32_t *d_hash, int order);
extern void quark_groestl512_cpu_init(int thr_id, int threads);
extern void quark_groestl512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
extern void quark_jh512_cpu_init(int thr_id, int threads);
extern void quark_jh512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
extern void quark_keccak512_cpu_init(int thr_id, int threads);
extern void quark_keccak512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
extern void quark_skein512_cpu_init(int thr_id, int threads);
extern void quark_skein512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order);
extern void quark_check_cpu_init(int thr_id, int threads);
extern void quark_check_cpu_setTarget(const void *ptarget);
extern uint32_t quark_check_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_inputHash, int order);
// Original nist5hash Funktion aus einem miner Quelltext
inline void nist5hash(void *state, const void *input)
{
sph_blake512_context ctx_blake;
sph_groestl512_context ctx_groestl;
sph_jh512_context ctx_jh;
sph_keccak512_context ctx_keccak;
sph_skein512_context ctx_skein;
unsigned char hash[64];
sph_blake512_init(&ctx_blake);
// ZBLAKE;
sph_blake512 (&ctx_blake, input, 80);
sph_blake512_close(&ctx_blake, (void*) hash);
sph_groestl512_init(&ctx_groestl);
// ZGROESTL;
sph_groestl512 (&ctx_groestl, (const void*) hash, 64);
sph_groestl512_close(&ctx_groestl, (void*) hash);
sph_jh512_init(&ctx_jh);
// ZJH;
sph_jh512 (&ctx_jh, (const void*) hash, 64);
sph_jh512_close(&ctx_jh, (void*) hash);
sph_keccak512_init(&ctx_keccak);
// ZKECCAK;
sph_keccak512 (&ctx_keccak, (const void*) hash, 64);
sph_keccak512_close(&ctx_keccak, (void*) hash);
sph_skein512_init(&ctx_skein);
// ZSKEIN;
sph_skein512 (&ctx_skein, (const void*) hash, 64);
sph_skein512_close(&ctx_skein, (void*) hash);
memcpy(state, hash, 32);
}
extern bool opt_benchmark;
extern "C" int scanhash_nist5(int thr_id, uint32_t *pdata,
const uint32_t *ptarget, uint32_t max_nonce,
unsigned long *hashes_done)
{
const uint32_t first_nonce = pdata[19];
// TODO: entfernen für eine Release! Ist nur zum Testen!
if (opt_benchmark)
((uint32_t*)ptarget)[7] = 0x0000ff;
const uint32_t Htarg = ptarget[7];
const int throughput = 256*4096; // 100;
static bool init[8] = {0,0,0,0,0,0,0,0};
if (!init[thr_id])
{
cudaSetDevice(device_map[thr_id]);
// Konstanten kopieren, Speicher belegen
cudaMalloc(&d_hash[thr_id], 16 * sizeof(uint32_t) * throughput);
quark_blake512_cpu_init(thr_id, throughput);
quark_groestl512_cpu_init(thr_id, throughput);
quark_jh512_cpu_init(thr_id, throughput);
quark_keccak512_cpu_init(thr_id, throughput);
quark_skein512_cpu_init(thr_id, throughput);
quark_check_cpu_init(thr_id, throughput);
init[thr_id] = true;
}
uint32_t endiandata[20];
for (int k=0; k < 20; k++)
be32enc(&endiandata[k], ((uint32_t*)pdata)[k]);
quark_blake512_cpu_setBlock_80((void*)endiandata);
quark_check_cpu_setTarget(ptarget);
do {
int order = 0;
// erstes Blake512 Hash mit CUDA
quark_blake512_cpu_hash_80(thr_id, throughput, pdata[19], d_hash[thr_id], order++);
// das ist der unbedingte Branch für Groestl512
quark_groestl512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
// das ist der unbedingte Branch für JH512
quark_jh512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
// das ist der unbedingte Branch für Keccak512
quark_keccak512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
// das ist der unbedingte Branch für Skein512
quark_skein512_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
// Scan nach Gewinner Hashes auf der GPU
uint32_t foundNonce = quark_check_cpu_hash_64(thr_id, throughput, pdata[19], NULL, d_hash[thr_id], order++);
if (foundNonce != 0xffffffff)
{
uint32_t vhash64[8];
be32enc(&endiandata[19], foundNonce);
nist5hash(vhash64, endiandata);
if ((vhash64[7]<=Htarg) && fulltest(vhash64, ptarget)) {
pdata[19] = foundNonce;
*hashes_done = foundNonce - first_nonce + 1;
return 1;
} else {
applog(LOG_INFO, "GPU #%d: result for nonce $%08X does not validate on CPU!", thr_id, foundNonce);
}
}
pdata[19] += throughput;
} while (pdata[19] < max_nonce && !work_restart[thr_id].restart);
*hashes_done = pdata[19] - first_nonce + 1;
return 0;
}

4
miner.h

@ -231,6 +231,10 @@ extern int scanhash_anime(int thr_id, uint32_t *pdata, @@ -231,6 +231,10 @@ extern int scanhash_anime(int thr_id, uint32_t *pdata,
const uint32_t *ptarget, uint32_t max_nonce,
unsigned long *hashes_done);
extern int scanhash_nist5(int thr_id, uint32_t *pdata,
const uint32_t *ptarget, uint32_t max_nonce,
unsigned long *hashes_done);
extern void fugue256_hash(unsigned char* output, const unsigned char* input, int len);
extern void heavycoin_hash(unsigned char* output, const unsigned char* input, int len);
extern void groestlcoin_hash(unsigned char* output, const unsigned char* input, int len);

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