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amdgpu: don't try to open paths that don't exist

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pull/1090/head
FlightlessMango 10 months ago
parent cd92cedeca
commit dd57951462
1 changed files with 14 additions and 12 deletions
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26
src/overlay.cpp
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@ -876,18 +876,20 @@ void init_gpu_stats(uint32_t& vendorID, uint32_t reported_deviceID, overlay_para
amdgpu.gtt_used = fopen((device_path + "/mem_info_gtt_used").c_str(), "r");
const std::string hwmon_path = device_path + "/hwmon/";
const auto dirs = ls(hwmon_path.c_str(), "hwmon", LS_DIRS);
for (const auto& dir : dirs) {
if (!amdgpu.temp)
amdgpu.temp = fopen((hwmon_path + dir + "/temp1_input").c_str(), "r");
if (!amdgpu.junction_temp)
amdgpu.junction_temp = fopen((hwmon_path + dir + "/temp2_input").c_str(), "r");
if (!amdgpu.memory_temp)
amdgpu.memory_temp = fopen((hwmon_path + dir + "/temp3_input").c_str(), "r");
if (!amdgpu.core_clock)
amdgpu.core_clock = fopen((hwmon_path + dir + "/freq1_input").c_str(), "r");
if (!amdgpu.gpu_voltage_soc)
amdgpu.gpu_voltage_soc = fopen((hwmon_path + dir + "/in0_input").c_str(), "r");
if (fs::exists(hwmon_path)){
const auto dirs = ls(hwmon_path.c_str(), "hwmon", LS_DIRS);
for (const auto& dir : dirs) {
if (!amdgpu.temp)
amdgpu.temp = fopen((hwmon_path + dir + "/temp1_input").c_str(), "r");
if (!amdgpu.junction_temp)
amdgpu.junction_temp = fopen((hwmon_path + dir + "/temp2_input").c_str(), "r");
if (!amdgpu.memory_temp)
amdgpu.memory_temp = fopen((hwmon_path + dir + "/temp3_input").c_str(), "r");
if (!amdgpu.core_clock)
amdgpu.core_clock = fopen((hwmon_path + dir + "/freq1_input").c_str(), "r");
if (!amdgpu.gpu_voltage_soc)
amdgpu.gpu_voltage_soc = fopen((hwmon_path + dir + "/in0_input").c_str(), "r");
}
}
if (!metrics_path.empty())

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