From 1e7911e653a267ffd71199cdf7afaf1cfed5bad0 Mon Sep 17 00:00:00 2001 From: xmr-stak-devs Date: Sun, 25 Mar 2018 13:21:57 +0100 Subject: XMR-Stak 2.3.0 RC Co-authored-by: psychocrypt Co-authored-by: fireice-uk Co-authored-by: Lee Clagett Co-authored-by: curie-kief --- xmrstak/backend/nvidia/minethd.cpp | 38 +++++++++++++++++++++++++++++++++----- 1 file changed, 33 insertions(+), 5 deletions(-) (limited to 'xmrstak/backend/nvidia/minethd.cpp') diff --git a/xmrstak/backend/nvidia/minethd.cpp b/xmrstak/backend/nvidia/minethd.cpp index 867a998..153e4e3 100644 --- a/xmrstak/backend/nvidia/minethd.cpp +++ b/xmrstak/backend/nvidia/minethd.cpp @@ -237,12 +237,20 @@ void minethd::work_main() uint64_t iCount = 0; cryptonight_ctx* cpu_ctx; cpu_ctx = cpu::minethd::minethd_alloc_ctx(); - cn_hash_fun hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, ::jconf::inst()->IsCurrencyMonero()); + auto miner_algo = ::jconf::inst()->GetMiningAlgo(); + cn_hash_fun hash_fun; + if(miner_algo == cryptonight_monero || miner_algo == cryptonight_heavy) + { + // start with cryptonight and switch later if fork version is reached + hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, cryptonight); + } + else + hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, miner_algo); uint32_t iNonce; globalStates::inst().iConsumeCnt++; - bool mineMonero = strcmp_i(::jconf::inst()->GetCurrency(), "monero"); + uint8_t version = 0; while (bQuit == 0) { @@ -257,6 +265,16 @@ void minethd::work_main() std::this_thread::sleep_for(std::chrono::milliseconds(100)); consume_work(); + uint8_t new_version = oWork.getVersion(); + if(miner_algo == cryptonight_monero && version < 7 && new_version >= 7) + { + hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, cryptonight_monero); + } + else if(miner_algo == cryptonight_heavy && version < 3 && new_version >= 3) + { + hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, cryptonight_heavy); + } + version = new_version; continue; } @@ -281,11 +299,11 @@ void minethd::work_main() uint32_t foundNonce[10]; uint32_t foundCount; - cryptonight_extra_cpu_prepare(&ctx, iNonce); + cryptonight_extra_cpu_prepare(&ctx, iNonce, miner_algo, version); - cryptonight_core_cpu_hash(&ctx, mineMonero); + cryptonight_core_cpu_hash(&ctx, miner_algo, iNonce, version); - cryptonight_extra_cpu_final(&ctx, iNonce, oWork.iTarget, &foundCount, foundNonce); + cryptonight_extra_cpu_final(&ctx, iNonce, oWork.iTarget, &foundCount, foundNonce, miner_algo, version); for(size_t i = 0; i < foundCount; i++) { @@ -316,6 +334,16 @@ void minethd::work_main() } consume_work(); + uint8_t new_version = oWork.getVersion(); + if(miner_algo == cryptonight_monero && version < 7 && new_version >= 7) + { + hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, cryptonight_monero); + } + else if(miner_algo == cryptonight_heavy && version < 3 && new_version >= 3) + { + hash_fun = cpu::minethd::func_selector(::jconf::inst()->HaveHardwareAes(), true /*bNoPrefetch*/, cryptonight_heavy); + } + version = new_version; } } -- cgit v1.1