feat: support GPU in M3

narugit · May 1, 2024 · ce4e68d · ce4e68d
1 parent d6fb32f
commit ce4e68d
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/smctemp.cc b/smctemp.cc
@@ -522,7 +522,14 @@ double SmcTemp::GetGpuTemp() {
   std::vector<std::string> sensors;
   const std::pair<unsigned int, unsigned int> valid_temperature_limits{10, 120};
   const std::string cpumodel = getCPUModel();
-  if (cpumodel.find("m2") != std::string::npos) {  // Apple M2
+  if (cpumodel.find("m3") != std::string::npos) {  // Apple M3
+    sensors.emplace_back(static_cast<std::string>(kSensorTg0D));  // GPU 1
+    sensors.emplace_back(static_cast<std::string>(kSensorTg0P));  // GPU 2
+    sensors.emplace_back(static_cast<std::string>(kSensorTg0X));  // GPU 3
+    sensors.emplace_back(static_cast<std::string>(kSensorTg0b));  // GPU 4
+    sensors.emplace_back(static_cast<std::string>(kSensorTg0j));  // GPU 5
+    sensors.emplace_back(static_cast<std::string>(kSensorTg0v));  // GPU 6
+  } else if (cpumodel.find("m2") != std::string::npos) {  // Apple M2
     // ref: https://github.com/exelban/stats/blob/6b88eb1f60a0eb5b1a7b51b54f044bf637fd785b/Modules/Sensors/values.swift#L369-L370
     sensors.emplace_back(static_cast<std::string>(kSensorTg0f));  // GPU 1
     sensors.emplace_back(static_cast<std::string>(kSensorTg0j));  // GPU 2

diff --git a/smctemp.h b/smctemp.h
@@ -81,10 +81,14 @@ constexpr UInt32Char_t kSensorTg1b = "Tg1b";
 constexpr UInt32Char_t kSensorTg4b = "Tg4b";
 constexpr UInt32Char_t kSensorTg05 = "Tg05";
 constexpr UInt32Char_t kSensorTg0D = "Tg0D";
+constexpr UInt32Char_t kSensorTg0P = "Tg0P";
 constexpr UInt32Char_t kSensorTg0L = "Tg0L";
 constexpr UInt32Char_t kSensorTg0T = "Tg0T";
+constexpr UInt32Char_t kSensorTg0X = "Tg0X";
+constexpr UInt32Char_t kSensorTg0b = "Tg0b";
 constexpr UInt32Char_t kSensorTg0f = "Tg0f";
 constexpr UInt32Char_t kSensorTg0j = "Tg0j";
+constexpr UInt32Char_t kSensorTg0v = "Tg0v";
 #endif
 
 class SmcAccessor {