P-1 factoring stage 2 better handling memory

Author: cherubrock-seb

include/core/Version.hpp

@@ -4,7 +4,7 @@
 #include <string>
 
 namespace core {
-    const std::string PRMERS_VERSION = "4.15.51-alpha";
+    const std::string PRMERS_VERSION = "4.15.52-alpha";
 } // namespace core
 
 #endif // VERSION_HPP

include/io/CliParser.hpp

@@ -29,7 +29,7 @@ struct CliOptions {
     bool verify = true;
     bool gerbiczli = true;
     uint64_t B1 = 10000;
-    uint64_t memlim = 70;
+    uint64_t memlim = 85;
     uint64_t B1old = 0;
     uint64_t B1_new = 0;
     uint64_t B2 = 0;

src/modes/RunPM1.cpp

@@ -960,7 +960,7 @@ int App::runPM1Stage2Marin() {
                 eng->mul(static_cast<engine::Reg>(RTMP), static_cast<engine::Reg>(RREF));
                 ++cur_k;
             }
-            size_t slot = REVEN + k2slot[target_k];
+            size_t slot = REVEN + static_cast<size_t>(k2slot[target_k]);
             eng->copy(static_cast<engine::Reg>(slot), static_cast<engine::Reg>(RTMP));
             ++produced;
             int newPct = int((produced * 100ull) / std::max<size_t>(1, usedSlots));