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w12
2025-01-07 16:08:56 +01:00
parent 21e65a0727
commit 5231f75240
2 changed files with 32 additions and 35 deletions
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5
Makefile.am
View File

@@ -60,13 +60,8 @@ if TARGET_WINDOWS
AM_CPPFLAGS += -DTARGET_WINDOWS
endif
<<<<<<< HEAD
nolambocoin_miner_LDFLAGS = $(PTHREAD_LIBS)
nolambocoin_miner_LDADD = @CURL_LIBS@ @JANSSON_LIBS@ $(PTHREAD_LIBS) @WS2_LIBS@
=======
nolambocoin_miner_LDFLAGS = @PTHREAD_LIBS@
nolambocoin_miner_LDADD = @CURL_LIBS@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@
>>>>>>> b12eeead377cb6dddc74a57b520c4f3334d3e21f
if TARGET_WINDOWS
nolambocoin_miner_LDADD += @WS2_LIBS@

62
YespowerARM.c
View File

@@ -16,52 +16,50 @@
#define BLOCK_VERSION BLOCK_VERSION_DEFAULT
#endif
/* Auswahl der Yespower-Parameter basierend auf der Zielplattform */
const yespower_params_t *select_yespower_params(void) {
#ifdef TARGET_RASPBERRY_PI
static const yespower_params_t params_rpi = {
/* Auswahl der Yespower-Parameter basierend auf nVersion */
const yespower_params_t *select_yespower_params_by_version(int32_t nVersion) {
if ((nVersion & BLOCK_VERSION_RASPBERRY) == BLOCK_VERSION_RASPBERRY) {
static const yespower_params_t params_raspberry = {
.version = YESPOWER_1_0,
.N = 2048, // Angepasster Wert für bessere Performance
.N = 2048,
.r = 8,
.pers = (const uint8_t *)"Raspberry",
.perslen = 10 // "Raspberry" hat 10 Zeichen
.perslen = 9
};
return &params_rpi;
#elif defined(TARGET_NOARM)
return &params_raspberry;
} else if ((nVersion & BLOCK_VERSION_NOARM) == BLOCK_VERSION_NOARM) {
static const yespower_params_t params_noarm = {
.version = YESPOWER_1_0,
.N = 4096,
.r = 16,
.pers = (const uint8_t *)"NoARM",
.perslen = 5 // "NoARM" hat 5 Zeichen
.perslen = 5
};
return &params_noarm;
#else
} else {
static const yespower_params_t params_default = {
.version = YESPOWER_1_0,
.N = 4096,
.r = 16,
.pers = (const uint8_t *)"Default",
.perslen = 7 // "Default" hat 7 Zeichen
.perslen = 7
};
return &params_default;
#endif
}
}
/* Berechnung des Yespower-Hashes */
int yespower_hash(const char *input, char *output) {
const yespower_params_t *params = select_yespower_params();
int yespower_hash(const char *input, char *output, int32_t nVersion) {
const yespower_params_t *params = select_yespower_params_by_version(nVersion);
return yespower_tls((const uint8_t *)input, 80, params, (yespower_binary_t *)output);
}
/* Scanhash-Funktion für ARM-Architektur mit Yespower */
int scanhash_arm_yespower(int thr_id, uint32_t *pdata, const uint32_t *ptarget, uint32_t max_nonce, unsigned long *hashes_done) {
const yespower_params_t *params = select_yespower_params(); // Dynamische Parameter-Auswahl
int scanhash_arm_yespower(int thr_id, uint32_t *pdata, const uint32_t *ptarget, uint32_t max_nonce, unsigned long *hashes_done, int32_t nVersion) {
const yespower_params_t *params = select_yespower_params_by_version(nVersion);
union {
uint8_t u8[80]; // 20 * 4 bytes
uint8_t u8[80]; // 80 Bytes Blockheader
uint32_t u32[20];
} data;
@@ -70,32 +68,36 @@ int scanhash_arm_yespower(int thr_id, uint32_t *pdata, const uint32_t *ptarget,
uint32_t u32[8];
} hash;
uint32_t n = pdata[19] - 1;
const uint32_t Htarg = ptarget[7];
uint32_t n = pdata[19] - 1; // Start Nonce
const uint32_t Htarg = ptarget[7]; // Zielwert (kleiner ist besser)
int i;
// Kodierung der Daten in Big-Endian
for (i = 0; i < 20; i++)
// Blockdaten in Big-Endian formatieren
for (i = 0; i < 20; i++) {
be32enc(&data.u32[i], pdata[i]);
}
do {
be32enc(&data.u32[19], ++n);
be32enc(&data.u32[19], ++n); // Nonce inkrementieren
if (yespower_tls(data.u8, 80, params, &hash.yb))
abort();
if (yespower_tls(data.u8, 80, params, &hash.yb)) {
abort(); // Fehlerbehandlung
}
// Überprüfung des Hash-Werts
if (le32dec(&hash.u32[7]) <= Htarg) {
for (i = 0; i < 8; i++)
hash.u32[i] = le32dec(&hash.u32[i]);
for (i = 0; i < 8; i++) {
hash.u32[i] = le32dec(&hash.u32[i]); // Konvertiere zu Little-Endian
}
if (fulltest(hash.u32, ptarget)) {
*hashes_done = n - pdata[19] + 1;
pdata[19] = n;
return 1;
return 1; // Gültiger Block gefunden
}
}
} while (n < max_nonce && !work_restart[thr_id].restart);
*hashes_done = n - pdata[19] + 1;
pdata[19] = n;
return 0;
return 0; // Kein gültiger Block gefunden
}