Merge 6c8098378a into 64a0ed413b

Zephyr solo mining: handle multiple outputs

CMakeLists.txt

@@ -32,6 +32,7 @@ option(WITH_VAES            "Enable VAES instructions for Cryptonight" ON)
 option(WITH_BENCHMARK       "Enable builtin RandomX benchmark and stress test" ON)
 option(WITH_SECURE_JIT      "Enable secure access to JIT memory" OFF)
 option(WITH_DMI             "Enable DMI/SMBIOS reader" ON)
+option(WITH_AUTO_HUGEPAGE   "Enable Automatic setting of nr_hugepages (Linux Only)" ON)
 
 option(BUILD_STATIC         "Build static binary" OFF)
 option(ARM_V8               "Force ARMv8 (64 bit) architecture, use with caution if automatic detection fails, but you sure it may work" OFF)
@@ -181,6 +182,10 @@ else()
     if (XMRIG_OS_ANDROID)
         set(EXTRA_LIBS pthread rt dl log)
     elseif (XMRIG_OS_LINUX)
+        if (WITH_AUTO_HUGEPAGE)
+            add_definitions(/DXMRIG_FEATURE_AUTO_HUGEPAGE)
+        endif()
+
         list(APPEND SOURCES_OS
             src/crypto/common/LinuxMemory.h
             src/crypto/common/LinuxMemory.cpp

src/base/tools/cryptonote/BlockTemplate.cpp

@@ -198,7 +198,7 @@ bool xmrig::BlockTemplate::parse(bool hashes)
     }
 
     if (m_coin == Coin::ZEPHYR) {
-        uint8_t pricing_record[24];
+        uint8_t pricing_record[120];
         ar(pricing_record);
     }
 
@@ -225,8 +225,12 @@ bool xmrig::BlockTemplate::parse(bool hashes)
     ar(m_height);
     ar(m_numOutputs);
 
-    const uint64_t expected_outputs = (m_coin == Coin::ZEPHYR) ? 2 : 1;
-    if (m_numOutputs != expected_outputs) {
+    if (m_coin == Coin::ZEPHYR) {
+        if (m_numOutputs < 2) {
+            return false;
+        }
+    }
+    else if (m_numOutputs != 1) {
         return false;
     }
 
@@ -252,23 +256,25 @@ bool xmrig::BlockTemplate::parse(bool hashes)
         ar.skip(asset_type_len);
         ar(m_viewTag);
 
-        uint64_t amount2;
-        ar(amount2);
+        for (uint64_t k = 1; k < m_numOutputs; ++k) {
+            uint64_t amount2;
+            ar(amount2);
 
-        uint8_t output_type2;
-        ar(output_type2);
-        if (output_type2 != 2) {
-            return false;
+            uint8_t output_type2;
+            ar(output_type2);
+            if (output_type2 != 2) {
+                return false;
+            }
+
+            Span key2;
+            ar(key2, kKeySize);
+
+            ar(asset_type_len);
+            ar.skip(asset_type_len);
+
+            uint8_t view_tag2;
+            ar(view_tag2);
         }
-
-        Span key2;
-        ar(key2, kKeySize);
-
-        ar(asset_type_len);
-        ar.skip(asset_type_len);
-
-        uint8_t view_tag2;
-        ar(view_tag2);
     }
     else if (m_outputType == 3) {
         ar(m_viewTag);

src/crypto/common/LinuxMemory.cpp

@@ -60,7 +60,11 @@ bool xmrig::LinuxMemory::reserve(size_t size, uint32_t node, size_t hugePageSize
         return false;
     }
 
+#   ifdef XMRIG_FEATURE_AUTO_HUGEPAGE
     return write_nr_hugepages(node, hugePageSize, std::max<size_t>(nr_hugepages(node, hugePageSize), 0) + (required - available));
+#   else
+    return false;
+#   endif
 }