From 5a2c4444a4e2b5ddc5e5dbf98990dcad45e32fe8 Mon Sep 17 00:00:00 2001 From: psychocrypt Date: Tue, 27 Mar 2018 20:54:47 +0200 Subject: POW AEON v7 - add new pow for AEON - fix missing cryptonight-heavy selection for multi hashes --- xmrstak/backend/cpu/minethd.cpp | 100 ++++++++++++++++++++++++++++------------ 1 file changed, 70 insertions(+), 30 deletions(-) (limited to 'xmrstak/backend/cpu/minethd.cpp') diff --git a/xmrstak/backend/cpu/minethd.cpp b/xmrstak/backend/cpu/minethd.cpp index e263aca..d7e242b 100644 --- a/xmrstak/backend/cpu/minethd.cpp +++ b/xmrstak/backend/cpu/minethd.cpp @@ -282,6 +282,9 @@ bool minethd::self_test() else if(::jconf::inst()->GetMiningAlgo() == cryptonight_monero) { } + else if(::jconf::inst()->GetMiningAlgo() == cryptonight_aeon) + { + } for (int i = 0; i < MAX_N; i++) cryptonight_free_ctx(ctx[i]); @@ -366,6 +369,9 @@ minethd::cn_hash_fun minethd::func_selector(bool bHaveAes, bool bNoPrefetch, xmr case cryptonight_heavy: algv = 3; break; + case cryptonight_aeon: + algv = 4; + break; default: algv = 2; break; @@ -387,7 +393,11 @@ minethd::cn_hash_fun minethd::func_selector(bool bHaveAes, bool bNoPrefetch, xmr cryptonight_hash, cryptonight_hash, cryptonight_hash, - cryptonight_hash + cryptonight_hash, + cryptonight_hash, + cryptonight_hash, + cryptonight_hash, + cryptonight_hash }; std::bitset<2> digit; @@ -447,21 +457,15 @@ void minethd::work_main() if(oWork.bNiceHash) result.iNonce = *piNonce; - if(::jconf::inst()->GetMiningAlgo() == cryptonight_monero) - { - if(oWork.bWorkBlob[0] >= 7) - hash_fun = func_selector(::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight_monero); - else - hash_fun = func_selector(::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight); - } + auto miner_algo = ::jconf::inst()->GetMiningAlgo(); + const bool time_to_fork = + ((miner_algo == cryptonight_monero || miner_algo == cryptonight_aeon) && oWork.bWorkBlob[0] >= 7) || + (miner_algo == cryptonight_heavy && oWork.bWorkBlob[0] >= 3); - if(::jconf::inst()->GetMiningAlgo() == cryptonight_heavy) - { - if(oWork.bWorkBlob[0] >= 3) - hash_fun = func_selector(::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight_heavy); - else - hash_fun = func_selector(::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight); - } + if(time_to_fork) + hash_fun = func_selector(::jconf::inst()->HaveHardwareAes(), bNoPrefetch, miner_algo); + else + hash_fun = func_selector(::jconf::inst()->HaveHardwareAes(), bNoPrefetch, ::jconf::inst()->GetMiningAlgoRoot()); while(globalStates::inst().iGlobalJobNo.load(std::memory_order_relaxed) == iJobNo) { @@ -512,6 +516,12 @@ minethd::cn_hash_fun_multi minethd::func_multi_selector(size_t N, bool bHaveAes, case cryptonight_monero: algv = 0; break; + case cryptonight_heavy: + algv = 3; + break; + case cryptonight_aeon: + algv = 4; + break; default: algv = 2; break; @@ -534,6 +544,7 @@ minethd::cn_hash_fun_multi minethd::func_multi_selector(size_t N, bool bHaveAes, cryptonight_penta_hash, cryptonight_penta_hash, cryptonight_penta_hash, + cryptonight_double_hash, cryptonight_double_hash, cryptonight_double_hash, @@ -550,6 +561,7 @@ minethd::cn_hash_fun_multi minethd::func_multi_selector(size_t N, bool bHaveAes, cryptonight_penta_hash, cryptonight_penta_hash, cryptonight_penta_hash, + cryptonight_double_hash, cryptonight_double_hash, cryptonight_double_hash, @@ -565,7 +577,41 @@ minethd::cn_hash_fun_multi minethd::func_multi_selector(size_t N, bool bHaveAes, cryptonight_penta_hash, cryptonight_penta_hash, cryptonight_penta_hash, - cryptonight_penta_hash + cryptonight_penta_hash, + + cryptonight_double_hash, + cryptonight_double_hash, + cryptonight_double_hash, + cryptonight_double_hash, + cryptonight_triple_hash, + cryptonight_triple_hash, + cryptonight_triple_hash, + cryptonight_triple_hash, + cryptonight_quad_hash, + cryptonight_quad_hash, + cryptonight_quad_hash, + cryptonight_quad_hash, + cryptonight_penta_hash, + cryptonight_penta_hash, + cryptonight_penta_hash, + cryptonight_penta_hash, + + cryptonight_double_hash, + cryptonight_double_hash, + cryptonight_double_hash, + cryptonight_double_hash, + cryptonight_triple_hash, + cryptonight_triple_hash, + cryptonight_triple_hash, + cryptonight_triple_hash, + cryptonight_quad_hash, + cryptonight_quad_hash, + cryptonight_quad_hash, + cryptonight_quad_hash, + cryptonight_penta_hash, + cryptonight_penta_hash, + cryptonight_penta_hash, + cryptonight_penta_hash }; std::bitset<2> digit; @@ -662,21 +708,15 @@ void minethd::multiway_work_main(cn_hash_fun_multi hash_fun_multi) if(oWork.bNiceHash) iNonce = *piNonce[0]; - if(::jconf::inst()->GetMiningAlgo() == cryptonight_monero) - { - if(oWork.bWorkBlob[0] >= 7) - hash_fun_multi = func_multi_selector(N, ::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight_monero); - else - hash_fun_multi = func_multi_selector(N, ::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight); - } + auto miner_algo = ::jconf::inst()->GetMiningAlgo(); + const bool time_to_fork = + ((miner_algo == cryptonight_monero || miner_algo == cryptonight_aeon) && oWork.bWorkBlob[0] >= 7) || + (miner_algo == cryptonight_heavy && oWork.bWorkBlob[0] >= 3); - if(::jconf::inst()->GetMiningAlgo() == cryptonight_heavy) - { - if(oWork.bWorkBlob[0] >= 3) - hash_fun_multi = func_multi_selector(N, ::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight_heavy); - else - hash_fun_multi = func_multi_selector(N, ::jconf::inst()->HaveHardwareAes(), bNoPrefetch, cryptonight); - } + if(time_to_fork) + hash_fun_multi = func_multi_selector(N, ::jconf::inst()->HaveHardwareAes(), bNoPrefetch, miner_algo); + else + hash_fun_multi = func_multi_selector(N, ::jconf::inst()->HaveHardwareAes(), bNoPrefetch, ::jconf::inst()->GetMiningAlgoRoot()); while (globalStates::inst().iGlobalJobNo.load(std::memory_order_relaxed) == iJobNo) { -- cgit v1.1