*/
static unsigned int tcc_activation_temp;
+static unsigned int do_power_fields;
+#define UFS_PLATFORM (1 << 0)
+#define TURBO_PLATFORM (1 << 1)
+#define PSTATES_PLATFORM (1 << 2)
+
static unsigned int do_rapl;
static unsigned int config_rapl;
static bool apply_config_rapl;
static double rapl_energy_units;
+static double rapl_power_units;
#define RAPL_PKG (1 << 0)
/* 0x610 MSR_PKG_POWER_LIMIT */
/* 0x611 MSR_PKG_ENERGY_STATUS */
+/* 0x614 MSR_PKG_POWER_INFO */
#define RAPL_DRAM (1 << 1)
/* 0x618 MSR_DRAM_POWER_LIMIT */
/* 0x619 MSR_DRAM_ENERGY_STATUS */
uint32_t energy_dram; /* MSR_DRAM_ENERGY_STATUS */
uint32_t energy_cores; /* MSR_PP0_ENERGY_STATUS */
uint32_t energy_gfx; /* MSR_PP1_ENERGY_STATUS */
+ uint32_t tdp;
+ uint8_t turbo_enabled;
+ uint8_t pstates_enabled;
+ uint32_t uncore;
unsigned int tcc_activation_temp;
unsigned int pkg_temp_c;
} * package_delta, *package_even, *package_odd;
/*
* Open a MSR device for reading
* Can change the scheduling affinity of the current process if multiple_read is
- * 1
+ * true
*/
static int __attribute__((warn_unused_result))
open_msr(unsigned int cpu, bool multiple_read) {
if (do_rapl & RAPL_PKG) {
READ_MSR(MSR_PKG_ENERGY_STATUS, &msr);
p->energy_pkg = msr & 0xFFFFFFFF;
+ READ_MSR(MSR_PKG_POWER_INFO, &msr);
+ p->tdp = msr & 0x7FFF;
}
if (do_rapl & RAPL_CORES) {
READ_MSR(MSR_PP0_ENERGY_STATUS, &msr);
READ_MSR(MSR_IA32_PACKAGE_THERM_STATUS, &msr);
p->pkg_temp_c = p->tcc_activation_temp - ((msr >> 16) & 0x7F);
}
+ if (do_power_fields & TURBO_PLATFORM) {
+ READ_MSR(MSR_IA32_MISC_ENABLE, &msr);
+ p->turbo_enabled = !((msr >> 38) & 0x1);
+ }
+ if (do_power_fields & PSTATES_PLATFORM) {
+ READ_MSR(MSR_IA32_MISC_ENABLE, &msr);
+ p->pstates_enabled = (msr >> 16) & 0x1;
+ }
+ if (do_power_fields & UFS_PLATFORM) {
+ READ_MSR(MSR_UNCORE_FREQ_SCALING, &msr);
+ p->uncore = msr & 0x1F;
+ }
out:
close(msr_fd);
delta->energy_cores = new->energy_cores - old->energy_cores;
delta->energy_gfx = new->energy_gfx - old->energy_gfx;
delta->energy_dram = new->energy_dram - old->energy_dram;
+ delta->tdp = new->tdp;
+ delta->turbo_enabled = new->turbo_enabled;
+ delta->pstates_enabled = new->pstates_enabled;
+ delta->tcc_activation_temp = new->tcc_activation_temp;
+ delta->uncore = new->uncore;
}
/*
"the entire interval. Fix this by running "
"Linux-2.6.30 or later.");
- aperf_mperf_unstable = 1;
+ aperf_mperf_unstable = true;
}
}
turbostat_submit(name, "percent", "pc10", 100.0 * p->pc10 / t->tsc);
if (do_rapl) {
- if (do_rapl & RAPL_PKG)
+ if (do_rapl & RAPL_PKG) {
turbostat_submit(name, "power", "pkg",
p->energy_pkg * rapl_energy_units / interval_float);
+ turbostat_submit(name, "tdp", "pkg", p->tdp * rapl_power_units);
+ }
if (do_rapl & RAPL_CORES)
turbostat_submit(name, "power", "cores",
p->energy_cores * rapl_energy_units / interval_float);
turbostat_submit(name, "power", "DRAM",
p->energy_dram * rapl_energy_units / interval_float);
}
+
+ if (do_power_fields & TURBO_PLATFORM) {
+ turbostat_submit(name, "turbo_enabled", NULL, p->turbo_enabled);
+ }
+ if (do_power_fields & PSTATES_PLATFORM) {
+ turbostat_submit(name, "pstates_enabled", NULL, p->pstates_enabled);
+ }
+ if (do_power_fields & UFS_PLATFORM) {
+ turbostat_submit(name, "uncore_ratio", NULL, p->uncore);
+ }
+ turbostat_submit(name, "temperature", "tcc_activation",
+ p->tcc_activation_temp);
done:
return 0;
}
switch (model) {
/* Atom (partial) */
case 0x27:
- do_smi = 0;
+ do_smi = false;
do_core_cstate = 0;
do_pkg_cstate = (1 << 2) | (1 << 4) | (1 << 6);
break;
/* Silvermont */
case 0x37: /* BYT */
case 0x4D: /* AVN */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 1) | (1 << 6);
do_pkg_cstate = (1 << 6);
break;
Forest */
case 0x1F: /* Core i7 and i5 Processor - Nehalem */
case 0x2E: /* Nehalem-EX Xeon - Beckton */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6);
do_pkg_cstate = (1 << 3) | (1 << 6) | (1 << 7);
break;
case 0x25: /* Westmere Client - Clarkdale, Arrandale */
case 0x2C: /* Westmere EP - Gulftown */
case 0x2F: /* Westmere-EX Xeon - Eagleton */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6);
do_pkg_cstate = (1 << 3) | (1 << 6) | (1 << 7);
break;
/* Sandy Bridge */
case 0x2A: /* SNB */
case 0x2D: /* SNB Xeon */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6) | (1 << 7);
do_pkg_cstate = (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7);
break;
/* Ivy Bridge */
case 0x3A: /* IVB */
case 0x3E: /* IVB Xeon */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6) | (1 << 7);
do_pkg_cstate = (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7);
break;
case 0x3C: /* HSW */
case 0x3F: /* HSW */
case 0x46: /* HSW */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6) | (1 << 7);
do_pkg_cstate = (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7);
break;
case 0x45: /* HSW */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6) | (1 << 7);
do_pkg_cstate = (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7) | (1 << 8) |
(1 << 9) | (1 << 10);
break;
- /* Broadwel */
+ /* Broadwell */
case 0x4F: /* BDW */
case 0x56: /* BDX-DE */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6) | (1 << 7);
do_pkg_cstate = (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7);
break;
case 0x3D: /* BDW */
- do_smi = 1;
+ do_smi = true;
do_core_cstate = (1 << 3) | (1 << 6) | (1 << 7);
do_pkg_cstate = (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7) | (1 << 8) |
(1 << 9) | (1 << 10);
break;
default:
- do_smi = 0;
+ do_smi = false;
do_core_cstate = 0;
do_pkg_cstate = 0;
break;
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
do_rapl = RAPL_PKG | RAPL_DRAM;
+ do_power_fields = TURBO_PLATFORM | UFS_PLATFORM | PSTATES_PLATFORM;
break;
case 0x2D: /* SNB Xeon */
case 0x3E: /* IVB Xeon */
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_DRAM;
+ do_power_fields = TURBO_PLATFORM | PSTATES_PLATFORM;
break;
case 0x37: /* BYT */
case 0x4D: /* AVN */
if (get_msr(0, MSR_RAPL_POWER_UNIT, &msr))
return 0;
+ rapl_power_units = 1.0 / (1 << (msr & 0xF));
if (model == 0x37)
rapl_energy_units = 1.0 * (1 << (msr >> 8 & 0x1F)) / 1000000;
else
if (ret < 0)
goto err;
else if ((unsigned int)ret == i)
- cpu->first_core_in_package = 1;
+ cpu->first_core_in_package = true;
ret = get_threads_on_core(i);
if (ret < 0)
if (ret < 0)
goto err;
else if ((unsigned int)ret == i)
- cpu->first_thread_in_core = 1;
+ cpu->first_thread_in_core = true;
DEBUG("turbostat plugin: cpu %d pkg %d core %d\n", i, cpu->package_id,
cpu->core_id);
*cores = calloc(total_cores, sizeof(struct core_data));
if (*cores == NULL) {
ERROR("turbostat plugin: calloc failed");
- sfree(threads);
+ sfree(*threads);
return -1;
}
*packages = calloc(topology.num_packages, sizeof(struct pkg_data));
if (*packages == NULL) {
ERROR("turbostat plugin: calloc failed");
- sfree(cores);
- sfree(threads);
+ sfree(*cores);
+ sfree(*threads);
return -1;
}
}
static void free_all_buffers(void) {
- allocated = 0;
- initialized = 0;
+ allocated = false;
+ initialized = false;
CPU_FREE(cpu_present_set);
cpu_present_set = NULL;
DO_OR_GOTO_ERR(for_all_cpus(set_temperature_target, EVEN_COUNTERS));
DO_OR_GOTO_ERR(for_all_cpus(set_temperature_target, ODD_COUNTERS));
- allocated = 1;
+ allocated = true;
return 0;
err:
free_all_buffers();
/* Saving the scheduling affinity, as it will be modified by get_counters */
if (sched_getaffinity(0, cpu_saved_affinity_setsize,
cpu_saved_affinity_set) != 0) {
- ERROR("turbostat plugin: Unable to save the CPU affinity");
+ ERROR("turbostat plugin: Unable to save the CPU affinity: %s", STRERRNO);
return -1;
}
if ((ret = for_all_cpus(get_counters, EVEN_COUNTERS)) < 0)
goto out;
time_even = cdtime();
- is_even = 1;
- initialized = 1;
+ is_even = true;
+ initialized = true;
ret = 0;
goto out;
}
if ((ret = for_all_cpus(get_counters, ODD_COUNTERS)) < 0)
goto out;
time_odd = cdtime();
- is_even = 0;
+ is_even = false;
time_delta = time_odd - time_even;
if ((ret = for_all_cpus_delta(ODD_COUNTERS, EVEN_COUNTERS)) < 0)
goto out;
if ((ret = for_all_cpus(get_counters, EVEN_COUNTERS)) < 0)
goto out;
time_even = cdtime();
- is_even = 1;
+ is_even = true;
time_delta = time_even - time_odd;
if ((ret = for_all_cpus_delta(EVEN_COUNTERS, ODD_COUNTERS)) < 0)
goto out;
return -1;
}
config_core_cstate = (unsigned int)tmp_val;
- apply_config_core_cstate = 1;
+ apply_config_core_cstate = true;
} else if (strcasecmp("PackageCstates", key) == 0) {
tmp_val = strtoul(value, &end, 0);
if (*end != '\0' || tmp_val > UINT_MAX) {
return -1;
}
config_pkg_cstate = (unsigned int)tmp_val;
- apply_config_pkg_cstate = 1;
+ apply_config_pkg_cstate = true;
} else if (strcasecmp("SystemManagementInterrupt", key) == 0) {
config_smi = IS_TRUE(value);
- apply_config_smi = 1;
+ apply_config_smi = true;
} else if (strcasecmp("DigitalTemperatureSensor", key) == 0) {
config_dts = IS_TRUE(value);
- apply_config_dts = 1;
+ apply_config_dts = true;
} else if (strcasecmp("PackageThermalManagement", key) == 0) {
config_ptm = IS_TRUE(value);
- apply_config_ptm = 1;
+ apply_config_ptm = true;
} else if (strcasecmp("LogicalCoreNames", key) == 0) {
config_lcn = IS_TRUE(value);
} else if (strcasecmp("RunningAveragePowerLimit", key) == 0) {
return -1;
}
config_rapl = (unsigned int)tmp_val;
- apply_config_rapl = 1;
+ apply_config_rapl = true;
} else if (strcasecmp("TCCActivationTemp", key) == 0) {
tmp_val = strtoul(value, &end, 0);
if (*end != '\0' || tmp_val > UINT_MAX) {
projects / collectd.git / blobdiff