* Currently supported C-states (by this plugin): 3, 6, 7
*/
static unsigned int do_core_cstate;
+static unsigned int config_core_cstate;
+static _Bool apply_config_core_cstate;
/*
* Bitmask of the list of pacages C states supported by the processor.
* Currently supported C-states (by this plugin): 2, 3, 6, 7, 8, 9, 10
*/
static unsigned int do_pkg_cstate;
+static unsigned int config_pkg_cstate;
+static _Bool apply_config_pkg_cstate;
/*
* Boolean indicating if the processor supports 'I/O System-Management Interrupt counter'
*/
static _Bool do_smi;
+static _Bool config_smi;
+static _Bool apply_config_smi;
/*
* Boolean indicating if the processor supports 'Digital temperature sensor'
* - Temperatures above the tcc_activation_temp are not recorded
*/
static _Bool do_dts;
+static _Bool config_dts;
+static _Bool apply_config_dts;
/*
* Boolean indicating if the processor supports 'Package thermal management'
* - Temperatures above the tcc_activation_temp are not recorded
*/
static _Bool do_ptm;
+static _Bool config_ptm;
+static _Bool apply_config_ptm;
/*
* Thermal Control Circuit Activation Temperature as configured by the user.
static unsigned int tcc_activation_temp;
static unsigned int do_rapl;
+static unsigned int config_rapl;
+static _Bool apply_config_rapl;
static double rapl_energy_units;
#define RAPL_PKG (1 << 0)
/* 0x610 MSR_PKG_POWER_LIMIT */
/* 0x611 MSR_PKG_ENERGY_STATUS */
-#define RAPL_PKG_PERF_STATUS (1 << 1)
- /* 0x613 MSR_PKG_PERF_STATUS */
-#define RAPL_PKG_POWER_INFO (1 << 2)
- /* 0x614 MSR_PKG_POWER_INFO */
-
-#define RAPL_DRAM (1 << 3)
+#define RAPL_DRAM (1 << 1)
/* 0x618 MSR_DRAM_POWER_LIMIT */
/* 0x619 MSR_DRAM_ENERGY_STATUS */
/* 0x61c MSR_DRAM_POWER_INFO */
-#define RAPL_DRAM_PERF_STATUS (1 << 4)
- /* 0x61b MSR_DRAM_PERF_STATUS */
-
-#define RAPL_CORES (1 << 5)
+#define RAPL_CORES (1 << 2)
/* 0x638 MSR_PP0_POWER_LIMIT */
/* 0x639 MSR_PP0_ENERGY_STATUS */
-#define RAPL_CORE_POLICY (1 << 6)
- /* 0x63a MSR_PP0_POLICY */
-
-#define RAPL_GFX (1 << 7)
+#define RAPL_GFX (1 << 3)
/* 0x640 MSR_PP1_POWER_LIMIT */
/* 0x641 MSR_PP1_ENERGY_STATUS */
/* 0x642 MSR_PP1_POLICY */
unsigned int energy_dram; /* MSR_DRAM_ENERGY_STATUS */
unsigned int energy_cores; /* MSR_PP0_ENERGY_STATUS */
unsigned int energy_gfx; /* MSR_PP1_ENERGY_STATUS */
- unsigned int rapl_pkg_perf_status; /* MSR_PKG_PERF_STATUS */
- unsigned int rapl_dram_perf_status; /* MSR_DRAM_PERF_STATUS */
unsigned int tcc_activation_temp;
unsigned int pkg_temp_c;
} *package_delta, *package_even, *package_odd;
static const char *config_keys[] =
{
+ "CoreCstates",
+ "PackageCstates",
+ "SystemManagementInterrupt",
+ "DigitalTemperatureSensor",
+ "PackageThermalManagement",
"TCCActivationTemp",
+ "RunningAveragePowerLimit",
};
static const int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
READ_MSR(MSR_PP1_ENERGY_STATUS, &msr);
p->energy_gfx = msr & 0xFFFFFFFF;
}
- if (do_rapl & RAPL_PKG_PERF_STATUS) {
- READ_MSR(MSR_PKG_PERF_STATUS, &msr);
- p->rapl_pkg_perf_status = msr & 0xFFFFFFFF;
- }
- if (do_rapl & RAPL_DRAM_PERF_STATUS) {
- READ_MSR(MSR_DRAM_PERF_STATUS, &msr);
- p->rapl_dram_perf_status = msr & 0xFFFFFFFF;
- }
if (do_ptm) {
READ_MSR(MSR_IA32_PACKAGE_THERM_STATUS, &msr);
p->pkg_temp_c = p->tcc_activation_temp - ((msr >> 16) & 0x7F);
DELTA_WRAP32(delta->energy_cores, new->energy_cores, old->energy_cores);
DELTA_WRAP32(delta->energy_gfx, new->energy_gfx, old->energy_gfx);
DELTA_WRAP32(delta->energy_dram, new->energy_dram, old->energy_dram);
- DELTA_WRAP32(delta->rapl_pkg_perf_status, new->rapl_pkg_perf_status, old->rapl_pkg_perf_status);
- DELTA_WRAP32(delta->rapl_dram_perf_status, new->rapl_dram_perf_status, old->rapl_dram_perf_status);
}
/*
case 0x45: /* HSW */
case 0x46: /* HSW */
case 0x3D: /* BDW */
- do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_PKG_POWER_INFO | RAPL_GFX;
+ do_rapl = RAPL_PKG | RAPL_CORES | RAPL_GFX;
break;
case 0x3F: /* HSX */
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
- do_rapl = RAPL_PKG | RAPL_PKG_POWER_INFO | RAPL_PKG_PERF_STATUS | RAPL_DRAM | RAPL_DRAM_PERF_STATUS;
+ do_rapl = RAPL_PKG | RAPL_DRAM ;
break;
case 0x2D: /* SNB Xeon */
case 0x3E: /* IVB Xeon */
- do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_PKG_POWER_INFO | RAPL_PKG_PERF_STATUS | RAPL_DRAM | RAPL_DRAM_PERF_STATUS;
+ do_rapl = RAPL_PKG | RAPL_CORES | RAPL_DRAM;
break;
case 0x37: /* BYT */
case 0x4D: /* AVN */
return -1;
}
+ /* Override detected values with configuration */
+ if (apply_config_core_cstate)
+ do_core_cstate = config_core_cstate;
+ if (apply_config_pkg_cstate)
+ do_pkg_cstate = config_pkg_cstate;
+ if (apply_config_smi)
+ do_smi = config_smi;
+ if (apply_config_dts)
+ do_dts = config_dts;
+ if (apply_config_ptm)
+ do_ptm = config_ptm;
+ if (apply_config_rapl)
+ do_rapl = config_rapl;
+
if (do_rapl) {
unsigned long long msr;
if (get_msr(0, MSR_RAPL_POWER_UNIT, &msr))
long unsigned int tmp_val;
char *end;
- if (strcasecmp("TCCActivationTemp", key) == 0) {
+ if (strcasecmp("CoreCstates", key) == 0) {
+ tmp_val = strtoul(value, &end, 0);
+ if (*end != '\0' || tmp_val > UINT_MAX) {
+ ERROR("Turbostat plugin: Invalid CoreCstates '%s'",
+ value);
+ return -1;
+ }
+ config_core_cstate = (unsigned int) tmp_val;
+ apply_config_core_cstate = 1;
+ } else if (strcasecmp("PackageCstates", key) == 0) {
+ tmp_val = strtoul(value, &end, 0);
+ if (*end != '\0' || tmp_val > UINT_MAX) {
+ ERROR("Turbostat plugin: Invalid PackageCstates '%s'",
+ value);
+ return -1;
+ }
+ config_pkg_cstate = (unsigned int) tmp_val;
+ apply_config_pkg_cstate = 1;
+ } else if (strcasecmp("SystemManagementInterrupt", key) == 0) {
+ config_smi = IS_TRUE(value);
+ apply_config_smi = 1;
+ } else if (strcasecmp("DigitalTemperatureSensor", key) == 0) {
+ config_dts = IS_TRUE(value);
+ apply_config_dts = 1;
+ } else if (strcasecmp("PackageThermalManagement", key) == 0) {
+ config_ptm = IS_TRUE(value);
+ apply_config_ptm = 1;
+ } else if (strcasecmp("RunningAveragePowerLimit", key) == 0) {
+ tmp_val = strtoul(value, &end, 0);
+ if (*end != '\0' || tmp_val > UINT_MAX) {
+ ERROR("Turbostat plugin: Invalid RunningAveragePowerLimit '%s'",
+ value);
+ return -1;
+ }
+ config_rapl = (unsigned int) tmp_val;
+ apply_config_rapl = 1;
+ } else if (strcasecmp("TCCActivationTemp", key) == 0) {
tmp_val = strtoul(value, &end, 0);
if (*end != '\0' || tmp_val > UINT_MAX) {
ERROR("Turbostat plugin: Invalid TCCActivationTemp '%s'",
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