UNSUPPORTED_CPU,
};
-static int setup_all_buffers(void);
-
-static int
-cpu_is_not_present(int cpu)
-{
- return !CPU_ISSET_S(cpu, cpu_present_setsize, cpu_present_set);
-}
-/*
- * run func(thread, core, package) in topology order
- * skip non-present cpus
- */
-
-static int __attribute__((warn_unused_result))
-for_all_cpus(int (func)(struct thread_data *, struct core_data *, struct pkg_data *),
- struct thread_data *thread_base, struct core_data *core_base, struct pkg_data *pkg_base)
-{
- int retval, pkg_no, core_no, thread_no;
-
- for (pkg_no = 0; pkg_no < topo.num_packages; ++pkg_no) {
- for (core_no = 0; core_no < topo.num_cores_per_pkg; ++core_no) {
- for (thread_no = 0; thread_no <
- topo.num_threads_per_core; ++thread_no) {
- struct thread_data *t;
- struct core_data *c;
- struct pkg_data *p;
-
- t = GET_THREAD(thread_base, thread_no, core_no, pkg_no);
- if (cpu_is_not_present(t->cpu_id))
- continue;
-
- c = GET_CORE(core_base, core_no, pkg_no);
- p = GET_PKG(pkg_base, pkg_no);
-
- retval = func(t, c, p);
- if (retval)
- return retval;
- }
- }
- }
- return 0;
-}
+/*****************************
+ * MSR Manipulation helpers *
+ *****************************/
/*
* Open a MSR device for reading
return retval;
}
+
+/********************************
+ * Raw data acquisition (1 CPU) *
+ ********************************/
+
+/*
+ * Read every data avalaible for a single CPU
+ *
+ * Core data is shared for all threads in one core: extracted only for the first thread
+ * Package data is shared for all core in one package: extracted only for the first thread of the first core
+ *
+ * Side effect: migrates to the targeted CPU
+ */
+static int __attribute__((warn_unused_result))
+get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
+{
+ int cpu = t->cpu_id;
+ unsigned long long msr;
+ int msr_fd;
+ int retval = 0;
+
+ msr_fd = open_msr(cpu, 1);
+ if (msr_fd < 0)
+ return msr_fd;
+
+#define READ_MSR(msr, dst) \
+do { \
+ if (read_msr(msr_fd, msr, dst)) { \
+ retval = -ERR_##msr; \
+ goto out; \
+ } \
+} while (0)
+
+ READ_MSR(MSR_IA32_TSC, &t->tsc);
+
+ READ_MSR(MSR_IA32_APERF, &t->aperf);
+ READ_MSR(MSR_IA32_MPERF, &t->mperf);
+
+ READ_MSR(MSR_SMI_COUNT, &msr);
+ t->smi_count = msr & 0xFFFFFFFF;
+
+ /* collect core counters only for 1st thread in core */
+ if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE)) {
+ retval = 0;
+ goto out;
+ }
+
+ if (do_core_cstate & (1 << 3))
+ READ_MSR(MSR_CORE_C3_RESIDENCY, &c->c3);
+ if (do_core_cstate & (1 << 6))
+ READ_MSR(MSR_CORE_C6_RESIDENCY, &c->c6);
+ if (do_core_cstate & (1 << 7))
+ READ_MSR(MSR_CORE_C7_RESIDENCY, &c->c7);
+
+ if (do_dts) {
+ READ_MSR(MSR_IA32_THERM_STATUS, &msr);
+ c->core_temp_c = p->tcc_activation_temp - ((msr >> 16) & 0x7F);
+ }
+
+ /* collect package counters only for 1st core in package */
+ if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE)) {
+ retval = 0;
+ goto out;
+ }
+
+ if (do_pkg_cstate & (1 << 2))
+ READ_MSR(MSR_PKG_C2_RESIDENCY, &p->pc2);
+ if (do_pkg_cstate & (1 << 3))
+ READ_MSR(MSR_PKG_C3_RESIDENCY, &p->pc3);
+ if (do_pkg_cstate & (1 << 6))
+ READ_MSR(MSR_PKG_C6_RESIDENCY, &p->pc6);
+ if (do_pkg_cstate & (1 << 7))
+ READ_MSR(MSR_PKG_C7_RESIDENCY, &p->pc7);
+ if (do_pkg_cstate & (1 << 8))
+ READ_MSR(MSR_PKG_C8_RESIDENCY, &p->pc8);
+ if (do_pkg_cstate & (1 << 9))
+ READ_MSR(MSR_PKG_C9_RESIDENCY, &p->pc9);
+ if (do_pkg_cstate & (1 << 10))
+ READ_MSR(MSR_PKG_C10_RESIDENCY, &p->pc10);
+
+ if (do_rapl & RAPL_PKG) {
+ READ_MSR(MSR_PKG_ENERGY_STATUS, &msr);
+ p->energy_pkg = msr & 0xFFFFFFFF;
+ }
+ if (do_rapl & RAPL_CORES) {
+ READ_MSR(MSR_PP0_ENERGY_STATUS, &msr);
+ p->energy_cores = msr & 0xFFFFFFFF;
+ }
+ if (do_rapl & RAPL_DRAM) {
+ READ_MSR(MSR_DRAM_ENERGY_STATUS, &msr);
+ p->energy_dram = msr & 0xFFFFFFFF;
+ }
+ if (do_rapl & RAPL_GFX) {
+ 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);
+ }
+
+out:
+ close(msr_fd);
+ return retval;
+}
+
+
+/**********************************
+ * Evaluating the changes (1 CPU) *
+ **********************************/
+
+/*
+ * Do delta = new - old on 32bits cyclique intergers
+ */
#define DELTA_WRAP32(delta, new, old) \
if (new > old) { \
delta = new - old; \
return 0;
}
+/**********************************
+ * Submitting the results (1 CPU) *
+ **********************************/
+
+/*
+ * Submit one gauge value
+ */
+static void
+turbostat_submit (const char *plugin_instance,
+ const char *type, const char *type_instance,
+ gauge_t value)
+{
+ value_list_t vl = VALUE_LIST_INIT;
+ value_t v;
+
+ v.gauge = value;
+ vl.values = &v;
+ vl.values_len = 1;
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, PLUGIN_NAME, sizeof (vl.plugin));
+ if (plugin_instance != NULL)
+ sstrncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
+ sstrncpy (vl.type, type, sizeof (vl.type));
+ if (type_instance != NULL)
+ sstrncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
+
+ plugin_dispatch_values (&vl);
+}
+
+/*
+ * Submit every data for a single CPU
+ *
+ * Core data is shared for all threads in one core: submitted only for the first thread
+ * Package data is shared for all core in one package: submitted only for the first thread of the first core
+ */
+static int
+submit_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
+{
+ char name[12];
+ double interval_float;
+
+ interval_float = tv_delta.tv_sec + tv_delta.tv_usec/1000000.0;
+
+ ssnprintf(name, sizeof(name), "cpu%02d", t->cpu_id);
+
+ if (!aperf_mperf_unstable)
+ turbostat_submit(name, "percent", "c0", 100.0 * t->mperf/t->tsc);
+ if (!aperf_mperf_unstable)
+ turbostat_submit(name, "percent", "c1", 100.0 * t->c1/t->tsc);
+
+ /* GHz */
+ if ((!aperf_mperf_unstable) || (!(t->aperf > t->tsc || t->mperf > t->tsc)))
+ turbostat_submit(NULL, "frequency", name, 1.0 * t->tsc / 1000000000 * t->aperf / t->mperf / interval_float);
+
+ /* SMI */
+ turbostat_submit(NULL, "current", name, t->smi_count);
+
+ /* submit per-core data only for 1st thread in core */
+ if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
+ goto done;
+
+ ssnprintf(name, sizeof(name), "core%02d", c->core_id);
+
+ if (do_core_cstate & (1 << 3))
+ turbostat_submit(name, "percent", "c3", 100.0 * c->c3/t->tsc);
+ if (do_core_cstate & (1 << 6))
+ turbostat_submit(name, "percent", "c6", 100.0 * c->c6/t->tsc);
+ if (do_core_cstate & (1 << 7))
+ turbostat_submit(name, "percent", "c7", 100.0 * c->c7/t->tsc);
+
+ if (do_dts)
+ turbostat_submit(NULL, "temperature", name, c->core_temp_c);
+
+ /* submit per-package data only for 1st core in package */
+ if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
+ goto done;
+
+ ssnprintf(name, sizeof(name), "pkg%02d", p->package_id);
+
+ if (do_ptm)
+ turbostat_submit(NULL, "temperature", name, p->pkg_temp_c);
+
+ if (do_pkg_cstate & (1 << 2))
+ turbostat_submit(name, "percent", "pc2", 100.0 * p->pc2/t->tsc);
+ if (do_pkg_cstate & (1 << 3))
+ turbostat_submit(name, "percent", "pc3", 100.0 * p->pc3/t->tsc);
+ if (do_pkg_cstate & (1 << 6))
+ turbostat_submit(name, "percent", "pc6", 100.0 * p->pc6/t->tsc);
+ if (do_pkg_cstate & (1 << 7))
+ turbostat_submit(name, "percent", "pc7", 100.0 * p->pc7/t->tsc);
+ if (do_pkg_cstate & (1 << 8))
+ turbostat_submit(name, "percent", "pc8", 100.0 * p->pc8/t->tsc);
+ if (do_pkg_cstate & (1 << 9))
+ turbostat_submit(name, "percent", "pc9", 100.0 * p->pc9/t->tsc);
+ if (do_pkg_cstate & (1 << 10))
+ turbostat_submit(name, "percent", "pc10", 100.0 * p->pc10/t->tsc);
+
+ if (do_rapl) {
+ if (do_rapl & RAPL_PKG)
+ turbostat_submit(name, "power", "Pkg_W", p->energy_pkg * rapl_energy_units / interval_float);
+ if (do_rapl & RAPL_CORES)
+ turbostat_submit(name, "power", "Cor_W", p->energy_cores * rapl_energy_units / interval_float);
+ if (do_rapl & RAPL_GFX)
+ turbostat_submit(name, "power", "GFX_W", p->energy_gfx * rapl_energy_units / interval_float);
+ if (do_rapl & RAPL_DRAM)
+ turbostat_submit(name, "power", "RAM_W", p->energy_dram * rapl_energy_units / interval_float);
+ }
+done:
+ return 0;
+}
+
+/**********************************
+ * Looping function over all CPUs *
+ **********************************/
+
/*
- * get_counters(...)
- * migrate to cpu
- * acquire and record local counters for that cpu
+ * Check if a given cpu id is in our compiled list of existing CPUs
+ *
+ * CHECKME: Why do we need this?
+ */
+static int
+cpu_is_not_present(int cpu)
+{
+ return !CPU_ISSET_S(cpu, cpu_present_setsize, cpu_present_set);
+}
+
+/*
+ * Loop on all CPUs in topological order
+ *
+ * Skip 'non-present' cpus (CHECKME: Why do we need this?)
+ * Return the error code at the first error or 0
*/
static int __attribute__((warn_unused_result))
-get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
+for_all_cpus(int (func)(struct thread_data *, struct core_data *, struct pkg_data *),
+ struct thread_data *thread_base, struct core_data *core_base, struct pkg_data *pkg_base)
{
- int cpu = t->cpu_id;
- unsigned long long msr;
- int msr_fd;
- int retval = 0;
+ int retval, pkg_no, core_no, thread_no;
- msr_fd = open_msr(cpu, 1);
- if (msr_fd < 0)
- return msr_fd;
+ for (pkg_no = 0; pkg_no < topo.num_packages; ++pkg_no) {
+ for (core_no = 0; core_no < topo.num_cores_per_pkg; ++core_no) {
+ for (thread_no = 0; thread_no <
+ topo.num_threads_per_core; ++thread_no) {
+ struct thread_data *t;
+ struct core_data *c;
+ struct pkg_data *p;
-#define READ_MSR(msr, dst) \
-do { \
- if (read_msr(msr_fd, msr, dst)) { \
- retval = -ERR_##msr; \
- goto out; \
- } \
-} while (0)
+ t = GET_THREAD(thread_base, thread_no, core_no, pkg_no);
- READ_MSR(MSR_IA32_TSC, &t->tsc);
+ if (cpu_is_not_present(t->cpu_id))
+ continue;
+
+ c = GET_CORE(core_base, core_no, pkg_no);
+ p = GET_PKG(pkg_base, pkg_no);
+
+ retval = func(t, c, p);
+ if (retval)
+ return retval;
+ }
+ }
+ }
+ return 0;
+}
+
+/*
+ * Dedicated loop: Extract every data evolution for all CPU
+ *
+ * Core data is shared for all threads in one core: extracted only for the first thread
+ * Package data is shared for all core in one package: extracted only for the first thread of the first core
+ */
+static int __attribute__((warn_unused_result))
+for_all_cpus_delta(const struct thread_data *thread_new_base, const struct core_data *core_new_base, const struct pkg_data *pkg_new_base,
+ const struct thread_data *thread_old_base, const struct core_data *core_old_base, const struct pkg_data *pkg_old_base)
+{
+ int retval, pkg_no, core_no, thread_no;
+
+ for (pkg_no = 0; pkg_no < topo.num_packages; ++pkg_no) {
+ for (core_no = 0; core_no < topo.num_cores_per_pkg; ++core_no) {
+ for (thread_no = 0; thread_no <
+ topo.num_threads_per_core; ++thread_no) {
+ struct thread_data *t_delta;
+ const struct thread_data *t_old, *t_new;
+ struct core_data *c_delta;
+
+ /* Get correct pointers for threads */
+ t_delta = GET_THREAD(thread_delta, thread_no, core_no, pkg_no);
+ t_new = GET_THREAD(thread_new_base, thread_no, core_no, pkg_no);
+ t_old = GET_THREAD(thread_old_base, thread_no, core_no, pkg_no);
+
+ /* Skip threads that disappeared */
+ if (cpu_is_not_present(t_delta->cpu_id))
+ continue;
- READ_MSR(MSR_IA32_APERF, &t->aperf);
- READ_MSR(MSR_IA32_MPERF, &t->mperf);
+ /* c_delta is always required for delta_thread */
+ c_delta = GET_CORE(core_delta, core_no, pkg_no);
- READ_MSR(MSR_SMI_COUNT, &msr);
- t->smi_count = msr & 0xFFFFFFFF;
+ /* calculate core delta only for 1st thread in core */
+ if (t_new->flags & CPU_IS_FIRST_THREAD_IN_CORE) {
+ const struct core_data *c_old, *c_new;
- /* collect core counters only for 1st thread in core */
- if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE)) {
- retval = 0;
- goto out;
- }
+ c_new = GET_CORE(core_new_base, core_no, pkg_no);
+ c_old = GET_CORE(core_old_base, core_no, pkg_no);
- if (do_core_cstate & (1 << 3))
- READ_MSR(MSR_CORE_C3_RESIDENCY, &c->c3);
- if (do_core_cstate & (1 << 6))
- READ_MSR(MSR_CORE_C6_RESIDENCY, &c->c6);
- if (do_core_cstate & (1 << 7))
- READ_MSR(MSR_CORE_C7_RESIDENCY, &c->c7);
+ delta_core(c_delta, c_new, c_old);
+ }
- if (do_dts) {
- READ_MSR(MSR_IA32_THERM_STATUS, &msr);
- c->core_temp_c = p->tcc_activation_temp - ((msr >> 16) & 0x7F);
- }
+ /* Always calculate thread delta */
+ retval = delta_thread(t_delta, t_new, t_old, c_delta);
+ if (retval)
+ return retval;
- /* collect package counters only for 1st core in package */
- if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE)) {
- retval = 0;
- goto out;
- }
+ /* calculate package delta only for 1st core in package */
+ if (t_new->flags & CPU_IS_FIRST_CORE_IN_PACKAGE) {
+ struct pkg_data *p_delta;
+ const struct pkg_data *p_old, *p_new;
- if (do_pkg_cstate & (1 << 2))
- READ_MSR(MSR_PKG_C2_RESIDENCY, &p->pc2);
- if (do_pkg_cstate & (1 << 3))
- READ_MSR(MSR_PKG_C3_RESIDENCY, &p->pc3);
- if (do_pkg_cstate & (1 << 6))
- READ_MSR(MSR_PKG_C6_RESIDENCY, &p->pc6);
- if (do_pkg_cstate & (1 << 7))
- READ_MSR(MSR_PKG_C7_RESIDENCY, &p->pc7);
- if (do_pkg_cstate & (1 << 8))
- READ_MSR(MSR_PKG_C8_RESIDENCY, &p->pc8);
- if (do_pkg_cstate & (1 << 9))
- READ_MSR(MSR_PKG_C9_RESIDENCY, &p->pc9);
- if (do_pkg_cstate & (1 << 10))
- READ_MSR(MSR_PKG_C10_RESIDENCY, &p->pc10);
+ p_delta = GET_PKG(package_delta, pkg_no);
+ p_new = GET_PKG(pkg_new_base, pkg_no);
+ p_old = GET_PKG(pkg_old_base, pkg_no);
- if (do_rapl & RAPL_PKG) {
- READ_MSR(MSR_PKG_ENERGY_STATUS, &msr);
- p->energy_pkg = msr & 0xFFFFFFFF;
- }
- if (do_rapl & RAPL_CORES) {
- READ_MSR(MSR_PP0_ENERGY_STATUS, &msr);
- p->energy_cores = msr & 0xFFFFFFFF;
- }
- if (do_rapl & RAPL_DRAM) {
- READ_MSR(MSR_DRAM_ENERGY_STATUS, &msr);
- p->energy_dram = msr & 0xFFFFFFFF;
- }
- if (do_rapl & RAPL_GFX) {
- 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_package(p_delta, p_new, p_old);
+ }
+ }
+ }
}
-
-out:
- close(msr_fd);
- return retval;
+ return 0;
}
+
static void
free_all_buffers(void)
{
}
/*
- * Extract every data evolution for all CPU
- *
- * Core data is shared for all threads in one core: extracted only for the first thread
- * Package data is shared for all core in one package: extracted only for the first thread of the first core
- */
-static int __attribute__((warn_unused_result))
-for_all_cpus_delta(const struct thread_data *thread_new_base, const struct core_data *core_new_base, const struct pkg_data *pkg_new_base,
- const struct thread_data *thread_old_base, const struct core_data *core_old_base, const struct pkg_data *pkg_old_base)
-{
- int retval, pkg_no, core_no, thread_no;
-
- for (pkg_no = 0; pkg_no < topo.num_packages; ++pkg_no) {
- for (core_no = 0; core_no < topo.num_cores_per_pkg; ++core_no) {
- for (thread_no = 0; thread_no <
- topo.num_threads_per_core; ++thread_no) {
- struct thread_data *t_delta;
- const struct thread_data *t_old, *t_new;
- struct core_data *c_delta;
-
- /* Get correct pointers for threads */
- t_delta = GET_THREAD(thread_delta, thread_no, core_no, pkg_no);
- t_new = GET_THREAD(thread_new_base, thread_no, core_no, pkg_no);
- t_old = GET_THREAD(thread_old_base, thread_no, core_no, pkg_no);
-
- /* Skip threads that disappeared */
- if (cpu_is_not_present(t_delta->cpu_id))
- continue;
-
- /* c_delta is always required for delta_thread */
- c_delta = GET_CORE(core_delta, core_no, pkg_no);
-
- /* calculate core delta only for 1st thread in core */
- if (t_new->flags & CPU_IS_FIRST_THREAD_IN_CORE) {
- const struct core_data *c_old, *c_new;
-
- c_new = GET_CORE(core_new_base, core_no, pkg_no);
- c_old = GET_CORE(core_old_base, core_no, pkg_no);
-
- delta_core(c_delta, c_new, c_old);
- }
-
- /* Always calculate thread delta */
- retval = delta_thread(t_delta, t_new, t_old, c_delta);
- if (retval)
- return retval;
-
- /* calculate package delta only for 1st core in package */
- if (t_new->flags & CPU_IS_FIRST_CORE_IN_PACKAGE) {
- struct pkg_data *p_delta;
- const struct pkg_data *p_old, *p_new;
-
- p_delta = GET_PKG(package_delta, pkg_no);
- p_new = GET_PKG(pkg_new_base, pkg_no);
- p_old = GET_PKG(pkg_old_base, pkg_no);
-
- delta_package(p_delta, p_new, p_old);
- }
- }
- }
- }
- return 0;
-}
-
-/*
* run func(cpu) on every cpu in /proc/stat
* return max_cpu number
*/
}
-static void
-turbostat_submit (const char *plugin_instance,
- const char *type, const char *type_instance,
- gauge_t value)
-{
- value_list_t vl = VALUE_LIST_INIT;
- value_t v;
-
- v.gauge = value;
- vl.values = &v;
- vl.values_len = 1;
- sstrncpy (vl.host, hostname_g, sizeof (vl.host));
- sstrncpy (vl.plugin, PLUGIN_NAME, sizeof (vl.plugin));
- if (plugin_instance != NULL)
- sstrncpy (vl.plugin_instance, plugin_instance, sizeof (vl.plugin_instance));
- sstrncpy (vl.type, type, sizeof (vl.type));
- if (type_instance != NULL)
- sstrncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
-
- plugin_dispatch_values (&vl);
-}
-
-/*
- * column formatting convention & formats
- * package: "pk" 2 columns %2d
- * core: "cor" 3 columns %3d
- * CPU: "CPU" 3 columns %3d
- * Pkg_W: %6.2
- * Cor_W: %6.2
- * GFX_W: %5.2
- * RAM_W: %5.2
- * GHz: "GHz" 3 columns %3.2
- * TSC: "TSC" 3 columns %3.2
- * SMI: "SMI" 4 columns %4d
- * percentage " %pc3" %6.2
- * Perf Status percentage: %5.2
- * "CTMP" 4 columns %4d
- */
-static int
-submit_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
-{
- char name[12];
- double interval_float;
-
- interval_float = tv_delta.tv_sec + tv_delta.tv_usec/1000000.0;
-
- ssnprintf(name, sizeof(name), "cpu%02d", t->cpu_id);
-
- if (!aperf_mperf_unstable)
- turbostat_submit(name, "percent", "c0", 100.0 * t->mperf/t->tsc);
- if (!aperf_mperf_unstable)
- turbostat_submit(name, "percent", "c1", 100.0 * t->c1/t->tsc);
-
- /* GHz */
- if ((!aperf_mperf_unstable) || (!(t->aperf > t->tsc || t->mperf > t->tsc)))
- turbostat_submit(NULL, "frequency", name, 1.0 * t->tsc / 1000000000 * t->aperf / t->mperf / interval_float);
-
- /* SMI */
- turbostat_submit(NULL, "current", name, t->smi_count);
-
- /* print per-core data only for 1st thread in core */
- if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
- goto done;
-
- ssnprintf(name, sizeof(name), "core%02d", c->core_id);
-
- if (do_core_cstate & (1 << 3))
- turbostat_submit(name, "percent", "c3", 100.0 * c->c3/t->tsc);
- if (do_core_cstate & (1 << 6))
- turbostat_submit(name, "percent", "c6", 100.0 * c->c6/t->tsc);
- if (do_core_cstate & (1 << 7))
- turbostat_submit(name, "percent", "c7", 100.0 * c->c7/t->tsc);
-
- if (do_dts)
- turbostat_submit(NULL, "temperature", name, c->core_temp_c);
-
- /* print per-package data only for 1st core in package */
- if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
- goto done;
-
- ssnprintf(name, sizeof(name), "pkg%02d", p->package_id);
-
- if (do_ptm)
- turbostat_submit(NULL, "temperature", name, p->pkg_temp_c);
-
- if (do_pkg_cstate & (1 << 2))
- turbostat_submit(name, "percent", "pc2", 100.0 * p->pc2/t->tsc);
- if (do_pkg_cstate & (1 << 3))
- turbostat_submit(name, "percent", "pc3", 100.0 * p->pc3/t->tsc);
- if (do_pkg_cstate & (1 << 6))
- turbostat_submit(name, "percent", "pc6", 100.0 * p->pc6/t->tsc);
- if (do_pkg_cstate & (1 << 7))
- turbostat_submit(name, "percent", "pc7", 100.0 * p->pc7/t->tsc);
- if (do_pkg_cstate & (1 << 8))
- turbostat_submit(name, "percent", "pc8", 100.0 * p->pc8/t->tsc);
- if (do_pkg_cstate & (1 << 9))
- turbostat_submit(name, "percent", "pc9", 100.0 * p->pc9/t->tsc);
- if (do_pkg_cstate & (1 << 10))
- turbostat_submit(name, "percent", "pc10", 100.0 * p->pc10/t->tsc);
-
- if (do_rapl) {
- if (do_rapl & RAPL_PKG)
- turbostat_submit(name, "power", "Pkg_W", p->energy_pkg * rapl_energy_units / interval_float);
- if (do_rapl & RAPL_CORES)
- turbostat_submit(name, "power", "Cor_W", p->energy_cores * rapl_energy_units / interval_float);
- if (do_rapl & RAPL_GFX)
- turbostat_submit(name, "power", "GFX_W", p->energy_gfx * rapl_energy_units / interval_float);
- if (do_rapl & RAPL_DRAM)
- turbostat_submit(name, "power", "RAM_W", p->energy_dram * rapl_energy_units / interval_float);
- }
-done:
- return 0;
-}
+static int setup_all_buffers(void);
static int
turbostat_read(user_data_t * not_used)
projects / collectd.git / commitdiff