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Litecoin: s/BitcoinMiner/LitecoinMiner/ and detect scrypt implementation

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This commit is contained in:
Warren Togami 2013-11-01 21:40:54 -10:00
parent d4c56161ae
commit 892b16f07a
1 changed files with 24 additions and 11 deletions
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35
src/main.cpp
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@ -4096,7 +4096,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
//////////////////////////////////////////////////////////////////////////////
//
// BitcoinMiner
// LitecoinMiner
//
int static FormatHashBlocks(void* pbuffer, unsigned int len)
@ -4503,7 +4503,7 @@ bool CheckWork(CBlock* pblock, CWallet& wallet, CReserveKey& reservekey)
return false;
//// debug print
printf("BitcoinMiner:\n");
printf("LitecoinMiner:\n");
printf("proof-of-work found \n hash: %s \ntarget: %s\n", hash.GetHex().c_str(), hashTarget.GetHex().c_str());
pblock->print();
printf("generated %s\n", FormatMoney(pblock->vtx[0].vout[0].nValue).c_str());
@ -4512,7 +4512,7 @@ bool CheckWork(CBlock* pblock, CWallet& wallet, CReserveKey& reservekey)
{
LOCK(cs_main);
if (pblock->hashPrevBlock != hashBestChain)
return error("BitcoinMiner : generated block is stale");
return error("LitecoinMiner : generated block is stale");
// Remove key from key pool
reservekey.KeepKey();
@ -4526,17 +4526,17 @@ bool CheckWork(CBlock* pblock, CWallet& wallet, CReserveKey& reservekey)
// Process this block the same as if we had received it from another node
CValidationState state;
if (!ProcessBlock(state, NULL, pblock))
return error("BitcoinMiner : ProcessBlock, block not accepted");
return error("LitecoinMiner : ProcessBlock, block not accepted");
}
return true;
}
void static BitcoinMiner(CWallet *pwallet)
void static LitecoinMiner(CWallet *pwallet)
{
printf("BitcoinMiner started\n");
printf("LitecoinMiner started\n");
SetThreadPriority(THREAD_PRIORITY_LOWEST);
RenameThread("bitcoin-miner");
RenameThread("litecoin-miner");
// Each thread has its own key and counter
CReserveKey reservekey(pwallet);
@ -4558,7 +4558,7 @@ void static BitcoinMiner(CWallet *pwallet)
CBlock *pblock = &pblocktemplate->block;
IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
printf("Running BitcoinMiner with %"PRIszu" transactions in block (%u bytes)\n", pblock->vtx.size(),
printf("Running LitecoinMiner with %"PRIszu" transactions in block (%u bytes)\n", pblock->vtx.size(),
::GetSerializeSize(*pblock, SER_NETWORK, PROTOCOL_VERSION));
//
@ -4572,7 +4572,7 @@ void static BitcoinMiner(CWallet *pwallet)
unsigned int& nBlockTime = *(unsigned int*)(pdata + 64 + 4);
unsigned int& nBlockBits = *(unsigned int*)(pdata + 64 + 8);
unsigned int& nBlockNonce = *(unsigned int*)(pdata + 64 + 12);
//unsigned int& nBlockNonce = *(unsigned int*)(pdata + 64 + 12);
//
@ -4588,7 +4588,20 @@ void static BitcoinMiner(CWallet *pwallet)
char scratchpad[SCRYPT_SCRATCHPAD_SIZE];
loop
{
#if defined(USE_SSE2)
// Detection would work, but in cases where we KNOW it always has SSE2,
// it is faster to use directly than to use a function pointer or conditional.
#if defined(_M_X64) || defined(__x86_64__) || defined(_M_AMD64) || (defined(MAC_OSX) && defined(__i386__))
// Always SSE2: x86_64 or Intel MacOS X
scrypt_1024_1_1_256_sp_sse2(BEGIN(pblock->nVersion), BEGIN(thash), scratchpad);
#else
// Detect SSE2: 32bit x86 Linux or Windows
scrypt_1024_1_1_256_sp(BEGIN(pblock->nVersion), BEGIN(thash), scratchpad);
#endif
#else
// Generic scrypt
scrypt_1024_1_1_256_sp_generic(BEGIN(pblock->nVersion), BEGIN(thash), scratchpad);
#endif
if (thash <= hashTarget)
{
@ -4657,7 +4670,7 @@ void static BitcoinMiner(CWallet *pwallet)
} }
catch (boost::thread_interrupted)
{
printf("BitcoinMiner terminated\n");
printf("LitecoinMiner terminated\n");
throw;
}
}
@ -4682,7 +4695,7 @@ void GenerateBitcoins(bool fGenerate, CWallet* pwallet)
minerThreads = new boost::thread_group();
for (int i = 0; i < nThreads; i++)
minerThreads->create_thread(boost::bind(&BitcoinMiner, pwallet));
minerThreads->create_thread(boost::bind(&LitecoinMiner, pwallet));
}
// Amount compression: