mirror of
https://github.com/xzeldon/htop.git
synced 2024-12-23 22:55:46 +00:00
Merge branch 'cputemp' of cgzones/htop
This commit is contained in:
commit
1cb3aee07a
@ -15,22 +15,18 @@
|
||||
#define sym_sensors_init sensors_init
|
||||
#define sym_sensors_cleanup sensors_cleanup
|
||||
#define sym_sensors_get_detected_chips sensors_get_detected_chips
|
||||
#define sym_sensors_snprintf_chip_name sensors_snprintf_chip_name
|
||||
#define sym_sensors_get_features sensors_get_features
|
||||
#define sym_sensors_get_subfeature sensors_get_subfeature
|
||||
#define sym_sensors_get_value sensors_get_value
|
||||
#define sym_sensors_get_label sensors_get_label
|
||||
|
||||
#else
|
||||
|
||||
static int (*sym_sensors_init)(FILE*);
|
||||
static void (*sym_sensors_cleanup)(void);
|
||||
static const sensors_chip_name* (*sym_sensors_get_detected_chips)(const sensors_chip_name*, int*);
|
||||
static int (*sym_sensors_snprintf_chip_name)(char*, size_t, const sensors_chip_name*);
|
||||
static const sensors_feature* (*sym_sensors_get_features)(const sensors_chip_name*, int*);
|
||||
static const sensors_subfeature* (*sym_sensors_get_subfeature)(const sensors_chip_name*, const sensors_feature*, sensors_subfeature_type);
|
||||
static int (*sym_sensors_get_value)(const sensors_chip_name*, int, double*);
|
||||
static char* (*sym_sensors_get_label)(const sensors_chip_name*, const sensors_feature*);
|
||||
|
||||
static void* dlopenHandle = NULL;
|
||||
|
||||
@ -66,11 +62,9 @@ int LibSensors_init(FILE* input) {
|
||||
resolve(sensors_init);
|
||||
resolve(sensors_cleanup);
|
||||
resolve(sensors_get_detected_chips);
|
||||
resolve(sensors_snprintf_chip_name);
|
||||
resolve(sensors_get_features);
|
||||
resolve(sensors_get_subfeature);
|
||||
resolve(sensors_get_value);
|
||||
resolve(sensors_get_label);
|
||||
|
||||
#undef resolve
|
||||
}
|
||||
@ -105,99 +99,150 @@ void LibSensors_cleanup(void) {
|
||||
#endif /* BUILD_STATIC */
|
||||
}
|
||||
|
||||
static int tempDriverPriority(const sensors_chip_name* chip) {
|
||||
static const struct TempDriverDefs {
|
||||
const char* prefix;
|
||||
int priority;
|
||||
} tempDrivers[] = {
|
||||
{ "coretemp", 0 },
|
||||
{ "via_cputemp", 0 },
|
||||
{ "cpu_thermal", 0 },
|
||||
{ "k10temp", 0 },
|
||||
{ "zenpower", 0 },
|
||||
/* Low priority drivers */
|
||||
{ "acpitz", 1 },
|
||||
};
|
||||
|
||||
for (size_t i = 0; i < ARRAYSIZE(tempDrivers); i++)
|
||||
if (String_eq(chip->prefix, tempDrivers[i].prefix))
|
||||
return tempDrivers[i].priority;
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
void LibSensors_getCPUTemperatures(CPUData* cpus, unsigned int cpuCount) {
|
||||
for (unsigned int i = 0; i <= cpuCount; i++)
|
||||
cpus[i].temperature = NAN;
|
||||
assert(cpuCount > 0 && cpuCount < 16384);
|
||||
double data[cpuCount + 1];
|
||||
for (size_t i = 0; i < cpuCount + 1; i++)
|
||||
data[i] = NAN;
|
||||
|
||||
#ifndef BUILD_STATIC
|
||||
if (!dlopenHandle)
|
||||
return;
|
||||
goto out;
|
||||
#endif /* !BUILD_STATIC */
|
||||
|
||||
unsigned int coreTempCount = 0;
|
||||
int topPriority = 99;
|
||||
|
||||
int n = 0;
|
||||
for (const sensors_chip_name *chip = sym_sensors_get_detected_chips(NULL, &n); chip; chip = sym_sensors_get_detected_chips(NULL, &n)) {
|
||||
char buffer[32];
|
||||
sym_sensors_snprintf_chip_name(buffer, sizeof(buffer), chip);
|
||||
if (!String_startsWith(buffer, "coretemp") &&
|
||||
!String_startsWith(buffer, "cpu_thermal") &&
|
||||
!String_startsWith(buffer, "k10temp") &&
|
||||
!String_startsWith(buffer, "zenpower"))
|
||||
for (const sensors_chip_name* chip = sym_sensors_get_detected_chips(NULL, &n); chip; chip = sym_sensors_get_detected_chips(NULL, &n)) {
|
||||
const int priority = tempDriverPriority(chip);
|
||||
if (priority < 0)
|
||||
continue;
|
||||
|
||||
if (priority > topPriority)
|
||||
continue;
|
||||
|
||||
if (priority < topPriority) {
|
||||
/* Clear data from lower priority sensor */
|
||||
for (size_t i = 0; i < cpuCount + 1; i++)
|
||||
data[i] = NAN;
|
||||
}
|
||||
|
||||
topPriority = priority;
|
||||
|
||||
int m = 0;
|
||||
for (const sensors_feature *feature = sym_sensors_get_features(chip, &m); feature; feature = sym_sensors_get_features(chip, &m)) {
|
||||
for (const sensors_feature* feature = sym_sensors_get_features(chip, &m); feature; feature = sym_sensors_get_features(chip, &m)) {
|
||||
if (feature->type != SENSORS_FEATURE_TEMP)
|
||||
continue;
|
||||
|
||||
char* label = sym_sensors_get_label(chip, feature);
|
||||
if (!label)
|
||||
if (!feature->name || !String_startsWith(feature->name, "temp"))
|
||||
continue;
|
||||
|
||||
unsigned int tempId;
|
||||
if (String_startsWith(label, "Package ")) {
|
||||
tempId = 0;
|
||||
} else if (String_startsWith(label, "temp")) {
|
||||
/* Raspberry Pi has only temp1 */
|
||||
tempId = 0;
|
||||
} else if (String_startsWith(label, "Tdie")) {
|
||||
tempId = 0;
|
||||
} else if (String_startsWith(label, "Core ")) {
|
||||
tempId = 1 + atoi(label + strlen("Core "));
|
||||
} else {
|
||||
tempId = UINT_MAX;
|
||||
}
|
||||
|
||||
free(label);
|
||||
|
||||
if (tempId > cpuCount)
|
||||
unsigned long int tempID = strtoul(feature->name + strlen("temp"), NULL, 10);
|
||||
if (tempID == 0 || tempID == ULONG_MAX)
|
||||
continue;
|
||||
|
||||
const sensors_subfeature *sub_feature = sym_sensors_get_subfeature(chip, feature, SENSORS_SUBFEATURE_TEMP_INPUT);
|
||||
if (sub_feature) {
|
||||
double temp;
|
||||
int r = sym_sensors_get_value(chip, sub_feature->number, &temp);
|
||||
if (r != 0)
|
||||
continue;
|
||||
/* Feature name IDs start at 1, adjust to start at 0 to match data indicies */
|
||||
tempID--;
|
||||
|
||||
cpus[tempId].temperature = temp;
|
||||
if (tempId > 0)
|
||||
if (tempID > cpuCount)
|
||||
continue;
|
||||
|
||||
const sensors_subfeature* subFeature = sym_sensors_get_subfeature(chip, feature, SENSORS_SUBFEATURE_TEMP_INPUT);
|
||||
if (!subFeature)
|
||||
continue;
|
||||
|
||||
double temp;
|
||||
int r = sym_sensors_get_value(chip, subFeature->number, &temp);
|
||||
if (r != 0)
|
||||
continue;
|
||||
|
||||
/* If already set, e.g. Ryzen reporting platform temperature for each die, use the bigger one */
|
||||
if (isnan(data[tempID])) {
|
||||
data[tempID] = temp;
|
||||
if (tempID > 0)
|
||||
coreTempCount++;
|
||||
} else {
|
||||
data[tempID] = MAXIMUM(data[tempID], temp);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const double packageTemp = cpus[0].temperature;
|
||||
/* Adjust data for chips not providing a platform temperature */
|
||||
if (coreTempCount + 1 == cpuCount || coreTempCount + 1 == cpuCount / 2) {
|
||||
memmove(&data[1], &data[0], cpuCount * sizeof(*data));
|
||||
data[0] = NAN;
|
||||
coreTempCount++;
|
||||
|
||||
/* Only package temperature - copy to all cpus */
|
||||
if (coreTempCount == 0 && !isnan(packageTemp)) {
|
||||
/* Check for further adjustments */
|
||||
}
|
||||
|
||||
/* Only package temperature - copy to all cores */
|
||||
if (coreTempCount == 0 && !isnan(data[0])) {
|
||||
for (unsigned int i = 1; i <= cpuCount; i++)
|
||||
cpus[i].temperature = packageTemp;
|
||||
data[i] = data[0];
|
||||
|
||||
return;
|
||||
/* No further adjustments */
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* No package temperature - set to max core temperature */
|
||||
if (isnan(packageTemp) && coreTempCount != 0) {
|
||||
if (isnan(data[0]) && coreTempCount != 0) {
|
||||
double maxTemp = NAN;
|
||||
for (unsigned int i = 1; i <= cpuCount; i++) {
|
||||
const double coreTemp = cpus[i].temperature;
|
||||
if (isnan(coreTemp))
|
||||
if (isnan(data[i]))
|
||||
continue;
|
||||
|
||||
maxTemp = MAXIMUM(maxTemp, coreTemp);
|
||||
maxTemp = MAXIMUM(maxTemp, data[i]);
|
||||
}
|
||||
|
||||
cpus[0].temperature = maxTemp;
|
||||
data[0] = maxTemp;
|
||||
|
||||
/* Check for further adjustments */
|
||||
}
|
||||
|
||||
/* Only temperature for core 0, maybe Ryzen - copy to all other cores */
|
||||
if (coreTempCount == 1 && !isnan(data[1])) {
|
||||
for (unsigned int i = 2; i <= cpuCount; i++)
|
||||
data[i] = data[1];
|
||||
|
||||
/* No further adjustments */
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Half the temperatures, probably HT/SMT - copy to second half */
|
||||
const unsigned int delta = cpuCount / 2;
|
||||
if (coreTempCount == delta) {
|
||||
for (unsigned int i = 1; i <= delta; i++)
|
||||
cpus[i + delta].temperature = cpus[i].temperature;
|
||||
memcpy(&data[delta + 1], &data[1], delta * sizeof(*data));
|
||||
|
||||
/* No further adjustments */
|
||||
goto out;
|
||||
}
|
||||
|
||||
out:
|
||||
for (unsigned int i = 0; i <= cpuCount; i++)
|
||||
cpus[i].temperature = data[i];
|
||||
}
|
||||
|
||||
#endif /* HAVE_SENSORS_SENSORS_H */
|
||||
|
Loading…
Reference in New Issue
Block a user