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Update miner.cpp

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1. Added scratchpad memory allocation support.
This commit is contained in:
NoodleDoodleNoodleDoodleNoodleDoodleNoo 2014-06-16 02:00:44 -07:00
parent 37c5f393f1
commit c0520ad63d
1 changed files with 19 additions and 5 deletions
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24
src/cryptonote_core/miner.cpp
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@ -23,7 +23,8 @@ using namespace epee;
#include "miner.h" #include "miner.h"
extern "C" void slow_hash_allocate_state();
extern "C" void slow_hash_free_state();
namespace cryptonote namespace cryptonote
{ {
@ -188,11 +189,20 @@ namespace cryptonote
return true; return true;
} }
//----------------------------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------------------------
bool miner::is_mining() bool miner::is_mining() const
{ {
return !m_stop; return !m_stop;
} }
//----------------------------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------------------------
const account_public_address& miner::get_mining_address() const
{
return m_mine_address;
}
//-----------------------------------------------------------------------------------------------------
uint32_t miner::get_threads_count() const {
return m_threads_total;
}
//-----------------------------------------------------------------------------------------------------
bool miner::start(const account_public_address& adr, size_t threads_count, const boost::thread::attributes& attrs) bool miner::start(const account_public_address& adr, size_t threads_count, const boost::thread::attributes& attrs)
{ {
m_mine_address = adr; m_mine_address = adr;
@ -226,13 +236,15 @@ namespace cryptonote
return true; return true;
} }
//----------------------------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------------------------
uint64_t miner::get_speed() uint64_t miner::get_speed() const
{ {
if(is_mining()) if(is_mining()) {
return m_current_hash_rate; return m_current_hash_rate;
else }
else {
return 0; return 0;
} }
}
//----------------------------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------------------------
void miner::send_stop_signal() void miner::send_stop_signal()
{ {
@ -309,6 +321,7 @@ namespace cryptonote
difficulty_type local_diff = 0; difficulty_type local_diff = 0;
uint32_t local_template_ver = 0; uint32_t local_template_ver = 0;
block b; block b;
slow_hash_allocate_state();
while(!m_stop) while(!m_stop)
{ {
if(m_pausers_count)//anti split workaround if(m_pausers_count)//anti split workaround
@ -357,6 +370,7 @@ namespace cryptonote
nonce+=m_threads_total; nonce+=m_threads_total;
++m_hashes; ++m_hashes;
} }
slow_hash_free_state();
LOG_PRINT_L0("Miner thread stopped ["<< th_local_index << "]"); LOG_PRINT_L0("Miner thread stopped ["<< th_local_index << "]");
return true; return true;
} }