diff --git a/src/Summary.cpp b/src/Summary.cpp
index 2055e972..4d295e44 100644
--- a/src/Summary.cpp
+++ b/src/Summary.cpp
@@ -104,6 +104,11 @@ static void print_cpu(Config *)
 
 static void print_threads(Config *config)
 {
+    Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("%.1f GB"),
+               "MEMORY",
+               static_cast<double>(uv_get_total_memory()) / (1024U * 1024U * 1024U)
+               );
+
     Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") WHITE_BOLD("%s%d%%"),
                "DONATE",
                config->pools().donateLevel() == 0 ? RED_BOLD_S : "",
diff --git a/src/backend/cuda/CudaBackend.cpp b/src/backend/cuda/CudaBackend.cpp
index 8ba7ed5c..5bb1cbdd 100644
--- a/src/backend/cuda/CudaBackend.cpp
+++ b/src/backend/cuda/CudaBackend.cpp
@@ -64,7 +64,7 @@ namespace xmrig {
 extern template class Threads<CudaThreads>;
 
 
-constexpr const size_t oneMiB   = 1024u * 1024u;
+constexpr const size_t oneMiB   = 1024U * 1024U;
 static const char *kLabel       = "CUDA";
 static const char *tag          = GREEN_BG_BOLD(WHITE_BOLD_S " nv  ");
 static const String kType       = "cuda";
@@ -249,7 +249,7 @@ public:
 
             std::string fans;
             if (!health.fanSpeed.empty()) {
-                for (uint32_t i = 0; i < health.fanSpeed.size(); ++i) {
+                for (size_t i = 0; i < health.fanSpeed.size(); ++i) {
                     fans += " fan" + std::to_string(i) + ":" CYAN_BOLD_S + std::to_string(health.fanSpeed[i]) + "%" CLEAR;
                 }
             }
diff --git a/src/backend/opencl/OclBackend.cpp b/src/backend/opencl/OclBackend.cpp
index bbf60443..af97b71e 100644
--- a/src/backend/opencl/OclBackend.cpp
+++ b/src/backend/opencl/OclBackend.cpp
@@ -58,7 +58,7 @@ namespace xmrig {
 extern template class Threads<OclThreads>;
 
 
-constexpr const size_t oneMiB   = 1024u * 1024u;
+constexpr const size_t oneMiB   = 1024U * 1024U;
 static const char *tag          = MAGENTA_BG_BOLD(WHITE_BOLD_S " ocl ");
 static const String kType       = "opencl";
 static std::mutex mutex;