unsigned int has_hwp_epp; /* IA32_HWP_REQUEST[bits 31:24] */
unsigned int has_hwp_pkg; /* IA32_HWP_REQUEST_PKG */
unsigned int has_misc_feature_control;
+unsigned int first_counter_read = 1;
#define RAPL_PKG (1 << 0)
/* 0x610 MSR_PKG_POWER_LIMIT */
unsigned long long irq_count;
unsigned int smi_count;
unsigned int cpu_id;
+ unsigned int apic_id;
+ unsigned int x2apic_id;
unsigned int flags;
#define CPU_IS_FIRST_THREAD_IN_CORE 0x2
#define CPU_IS_FIRST_CORE_IN_PACKAGE 0x4
#define ODD_COUNTERS thread_odd, core_odd, package_odd
#define EVEN_COUNTERS thread_even, core_even, package_even
-#define GET_THREAD(thread_base, thread_no, core_no, pkg_no) \
- (thread_base + (pkg_no) * topo.num_cores_per_pkg * \
- topo.num_threads_per_core + \
- (core_no) * topo.num_threads_per_core + (thread_no))
-#define GET_CORE(core_base, core_no, pkg_no) \
- (core_base + (pkg_no) * topo.num_cores_per_pkg + (core_no))
+#define GET_THREAD(thread_base, thread_no, core_no, node_no, pkg_no) \
+ ((thread_base) + \
+ ((pkg_no) * \
+ topo.nodes_per_pkg * topo.cores_per_node * topo.threads_per_core) + \
+ ((node_no) * topo.cores_per_node * topo.threads_per_core) + \
+ ((core_no) * topo.threads_per_core) + \
+ (thread_no))
+
+#define GET_CORE(core_base, core_no, node_no, pkg_no) \
+ ((core_base) + \
+ ((pkg_no) * topo.nodes_per_pkg * topo.cores_per_node) + \
+ ((node_no) * topo.cores_per_node) + \
+ (core_no))
+
+
#define GET_PKG(pkg_base, pkg_no) (pkg_base + pkg_no)
enum counter_scope {SCOPE_CPU, SCOPE_CORE, SCOPE_PACKAGE};
struct cpu_topology {
int physical_package_id;
int logical_cpu_id;
- int node_id;
+ int physical_node_id;
+ int logical_node_id; /* 0-based count within the package */
int physical_core_id;
+ int thread_id;
cpu_set_t *put_ids; /* Processing Unit/Thread IDs */
} *cpus;
int num_cpus;
int num_cores;
int max_cpu_num;
- int num_cores_per_pkg;
- int num_threads_per_core;
+ int max_node_num;
+ int nodes_per_pkg;
+ int cores_per_node;
+ int threads_per_core;
} topo;
struct timeval tv_even, tv_odd, tv_delta;
int 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;
+ int retval, pkg_no, core_no, thread_no, node_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;
+ for (core_no = 0; core_no < topo.cores_per_node; ++core_no) {
+ for (node_no = 0; node_no < topo.nodes_per_pkg;
+ node_no++) {
+ for (thread_no = 0; thread_no <
+ topo.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, node_no,
+ pkg_no);
+
+ if (cpu_is_not_present(t->cpu_id))
+ continue;
+
+ c = GET_CORE(core_base, core_no,
+ node_no, pkg_no);
+ p = GET_PKG(pkg_base, pkg_no);
+
+ retval = func(t, c, p);
+ if (retval)
+ return retval;
+ }
}
}
}
}
/*
- * Each string in this array is compared in --show and --hide cmdline.
- * Thus, strings that are proper sub-sets must follow their more specific peers.
+ * This list matches the column headers, except
+ * 1. built-in only, the sysfs counters are not here -- we learn of those at run-time
+ * 2. Core and CPU are moved to the end, we can't have strings that contain them
+ * matching on them for --show and --hide.
*/
struct msr_counter bic[] = {
{ 0x0, "usec" },
{ 0x0, "Time_Of_Day_Seconds" },
{ 0x0, "Package" },
+ { 0x0, "Node" },
{ 0x0, "Avg_MHz" },
+ { 0x0, "Busy%" },
{ 0x0, "Bzy_MHz" },
{ 0x0, "TSC_MHz" },
{ 0x0, "IRQ" },
{ 0x0, "SMI", "", 32, 0, FORMAT_DELTA, NULL},
- { 0x0, "Busy%" },
+ { 0x0, "sysfs" },
{ 0x0, "CPU%c1" },
{ 0x0, "CPU%c3" },
{ 0x0, "CPU%c6" },
{ 0x0, "Cor_J" },
{ 0x0, "GFX_J" },
{ 0x0, "RAM_J" },
- { 0x0, "Core" },
- { 0x0, "CPU" },
{ 0x0, "Mod%c6" },
- { 0x0, "sysfs" },
{ 0x0, "Totl%C0" },
{ 0x0, "Any%C0" },
{ 0x0, "GFX%C0" },
{ 0x0, "CPUGFX%" },
- { 0x0, "Node%" },
+ { 0x0, "Core" },
+ { 0x0, "CPU" },
+ { 0x0, "APIC" },
+ { 0x0, "X2APIC" },
};
-
-
#define MAX_BIC (sizeof(bic) / sizeof(struct msr_counter))
#define BIC_USEC (1ULL << 0)
#define BIC_TOD (1ULL << 1)
#define BIC_Package (1ULL << 2)
-#define BIC_Avg_MHz (1ULL << 3)
-#define BIC_Bzy_MHz (1ULL << 4)
-#define BIC_TSC_MHz (1ULL << 5)
-#define BIC_IRQ (1ULL << 6)
-#define BIC_SMI (1ULL << 7)
-#define BIC_Busy (1ULL << 8)
-#define BIC_CPU_c1 (1ULL << 9)
-#define BIC_CPU_c3 (1ULL << 10)
-#define BIC_CPU_c6 (1ULL << 11)
-#define BIC_CPU_c7 (1ULL << 12)
-#define BIC_ThreadC (1ULL << 13)
-#define BIC_CoreTmp (1ULL << 14)
-#define BIC_CoreCnt (1ULL << 15)
-#define BIC_PkgTmp (1ULL << 16)
-#define BIC_GFX_rc6 (1ULL << 17)
-#define BIC_GFXMHz (1ULL << 18)
-#define BIC_Pkgpc2 (1ULL << 19)
-#define BIC_Pkgpc3 (1ULL << 20)
-#define BIC_Pkgpc6 (1ULL << 21)
-#define BIC_Pkgpc7 (1ULL << 22)
-#define BIC_Pkgpc8 (1ULL << 23)
-#define BIC_Pkgpc9 (1ULL << 24)
-#define BIC_Pkgpc10 (1ULL << 25)
-#define BIC_CPU_LPI (1ULL << 26)
-#define BIC_SYS_LPI (1ULL << 27)
-#define BIC_PkgWatt (1ULL << 26)
-#define BIC_CorWatt (1ULL << 27)
-#define BIC_GFXWatt (1ULL << 28)
-#define BIC_PkgCnt (1ULL << 29)
-#define BIC_RAMWatt (1ULL << 30)
-#define BIC_PKG__ (1ULL << 31)
-#define BIC_RAM__ (1ULL << 32)
-#define BIC_Pkg_J (1ULL << 33)
-#define BIC_Cor_J (1ULL << 34)
-#define BIC_GFX_J (1ULL << 35)
-#define BIC_RAM_J (1ULL << 36)
-#define BIC_Core (1ULL << 37)
-#define BIC_CPU (1ULL << 38)
-#define BIC_Mod_c6 (1ULL << 39)
-#define BIC_sysfs (1ULL << 40)
-#define BIC_Totl_c0 (1ULL << 41)
-#define BIC_Any_c0 (1ULL << 42)
-#define BIC_GFX_c0 (1ULL << 43)
-#define BIC_CPUGFX (1ULL << 44)
-
-#define BIC_DISABLED_BY_DEFAULT (BIC_USEC | BIC_TOD)
+#define BIC_Node (1ULL << 3)
+#define BIC_Avg_MHz (1ULL << 4)
+#define BIC_Busy (1ULL << 5)
+#define BIC_Bzy_MHz (1ULL << 6)
+#define BIC_TSC_MHz (1ULL << 7)
+#define BIC_IRQ (1ULL << 8)
+#define BIC_SMI (1ULL << 9)
+#define BIC_sysfs (1ULL << 10)
+#define BIC_CPU_c1 (1ULL << 11)
+#define BIC_CPU_c3 (1ULL << 12)
+#define BIC_CPU_c6 (1ULL << 13)
+#define BIC_CPU_c7 (1ULL << 14)
+#define BIC_ThreadC (1ULL << 15)
+#define BIC_CoreTmp (1ULL << 16)
+#define BIC_CoreCnt (1ULL << 17)
+#define BIC_PkgTmp (1ULL << 18)
+#define BIC_GFX_rc6 (1ULL << 19)
+#define BIC_GFXMHz (1ULL << 20)
+#define BIC_Pkgpc2 (1ULL << 21)
+#define BIC_Pkgpc3 (1ULL << 22)
+#define BIC_Pkgpc6 (1ULL << 23)
+#define BIC_Pkgpc7 (1ULL << 24)
+#define BIC_Pkgpc8 (1ULL << 25)
+#define BIC_Pkgpc9 (1ULL << 26)
+#define BIC_Pkgpc10 (1ULL << 27)
+#define BIC_CPU_LPI (1ULL << 28)
+#define BIC_SYS_LPI (1ULL << 29)
+#define BIC_PkgWatt (1ULL << 30)
+#define BIC_CorWatt (1ULL << 31)
+#define BIC_GFXWatt (1ULL << 32)
+#define BIC_PkgCnt (1ULL << 33)
+#define BIC_RAMWatt (1ULL << 34)
+#define BIC_PKG__ (1ULL << 35)
+#define BIC_RAM__ (1ULL << 36)
+#define BIC_Pkg_J (1ULL << 37)
+#define BIC_Cor_J (1ULL << 38)
+#define BIC_GFX_J (1ULL << 39)
+#define BIC_RAM_J (1ULL << 40)
+#define BIC_Mod_c6 (1ULL << 41)
+#define BIC_Totl_c0 (1ULL << 42)
+#define BIC_Any_c0 (1ULL << 43)
+#define BIC_GFX_c0 (1ULL << 44)
+#define BIC_CPUGFX (1ULL << 45)
+#define BIC_Core (1ULL << 46)
+#define BIC_CPU (1ULL << 47)
+#define BIC_APIC (1ULL << 48)
+#define BIC_X2APIC (1ULL << 49)
+
+#define BIC_DISABLED_BY_DEFAULT (BIC_USEC | BIC_TOD | BIC_APIC | BIC_X2APIC)
unsigned long long bic_enabled = (0xFFFFFFFFFFFFFFFFULL & ~BIC_DISABLED_BY_DEFAULT);
-unsigned long long bic_present = BIC_USEC | BIC_TOD | BIC_sysfs;
+unsigned long long bic_present = BIC_USEC | BIC_TOD | BIC_sysfs | BIC_APIC | BIC_X2APIC;
#define DO_BIC(COUNTER_NAME) (bic_enabled & bic_present & COUNTER_NAME)
#define ENABLE_BIC(COUNTER_NAME) (bic_enabled |= COUNTER_NAME)
"when COMMAND completes.\n"
"If no COMMAND is specified, turbostat wakes every 5-seconds\n"
"to print statistics, until interrupted.\n"
- "--add add a counter\n"
- " eg. --add msr0x10,u64,cpu,delta,MY_TSC\n"
- "--cpu cpu-set limit output to summary plus cpu-set:\n"
- " {core | package | j,k,l..m,n-p }\n"
- "--quiet skip decoding system configuration header\n"
- "--interval sec.subsec Override default 5-second measurement interval\n"
- "--help print this help message\n"
- "--list list column headers only\n"
- "--num_iterations num number of the measurement iterations\n"
- "--out file create or truncate \"file\" for all output\n"
- "--version print version information\n"
+ " -a, --add add a counter\n"
+ " eg. --add msr0x10,u64,cpu,delta,MY_TSC\n"
+ " -c, --cpu cpu-set limit output to summary plus cpu-set:\n"
+ " {core | package | j,k,l..m,n-p }\n"
+ " -d, --debug displays usec, Time_Of_Day_Seconds and more debugging\n"
+ " -D, --Dump displays the raw counter values\n"
+ " -e, --enable [all | column]\n"
+ " shows all or the specified disabled column\n"
+ " -H, --hide [column|column,column,...]\n"
+ " hide the specified column(s)\n"
+ " -i, --interval sec.subsec\n"
+ " Override default 5-second measurement interval\n"
+ " -J, --Joules displays energy in Joules instead of Watts\n"
+ " -l, --list list column headers only\n"
+ " -n, --num_iterations num\n"
+ " number of the measurement iterations\n"
+ " -o, --out file\n"
+ " create or truncate \"file\" for all output\n"
+ " -q, --quiet skip decoding system configuration header\n"
+ " -s, --show [column|column,column,...]\n"
+ " show only the specified column(s)\n"
+ " -S, --Summary\n"
+ " limits output to 1-line system summary per interval\n"
+ " -T, --TCC temperature\n"
+ " sets the Thermal Control Circuit temperature in\n"
+ " degrees Celsius\n"
+ " -h, --help print this help message\n"
+ " -v, --version print version information\n"
"\n"
"For more help, run \"man turbostat\"\n");
}
outp += sprintf(outp, "%sTime_Of_Day_Seconds", (printed++ ? delim : ""));
if (DO_BIC(BIC_Package))
outp += sprintf(outp, "%sPackage", (printed++ ? delim : ""));
+ if (DO_BIC(BIC_Node))
+ outp += sprintf(outp, "%sNode", (printed++ ? delim : ""));
if (DO_BIC(BIC_Core))
outp += sprintf(outp, "%sCore", (printed++ ? delim : ""));
if (DO_BIC(BIC_CPU))
outp += sprintf(outp, "%sCPU", (printed++ ? delim : ""));
+ if (DO_BIC(BIC_APIC))
+ outp += sprintf(outp, "%sAPIC", (printed++ ? delim : ""));
+ if (DO_BIC(BIC_X2APIC))
+ outp += sprintf(outp, "%sX2APIC", (printed++ ? delim : ""));
if (DO_BIC(BIC_Avg_MHz))
outp += sprintf(outp, "%sAvg_MHz", (printed++ ? delim : ""));
if (DO_BIC(BIC_Busy))
if (t == &average.threads) {
if (DO_BIC(BIC_Package))
outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
+ if (DO_BIC(BIC_Node))
+ outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
if (DO_BIC(BIC_Core))
outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
if (DO_BIC(BIC_CPU))
outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
+ if (DO_BIC(BIC_APIC))
+ outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
+ if (DO_BIC(BIC_X2APIC))
+ outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
} else {
if (DO_BIC(BIC_Package)) {
if (p)
else
outp += sprintf(outp, "%s-", (printed++ ? delim : ""));
}
+ if (DO_BIC(BIC_Node)) {
+ if (t)
+ outp += sprintf(outp, "%s%d",
+ (printed++ ? delim : ""),
+ cpus[t->cpu_id].physical_node_id);
+ else
+ outp += sprintf(outp, "%s-",
+ (printed++ ? delim : ""));
+ }
if (DO_BIC(BIC_Core)) {
if (c)
outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), c->core_id);
}
if (DO_BIC(BIC_CPU))
outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), t->cpu_id);
+ if (DO_BIC(BIC_APIC))
+ outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), t->apic_id);
+ if (DO_BIC(BIC_X2APIC))
+ outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), t->x2apic_id);
}
if (DO_BIC(BIC_Avg_MHz))
if (!printed || !summary_only)
print_header("\t");
- if (topo.num_cpus > 1)
- format_counters(&average.threads, &average.cores,
- &average.packages);
+ format_counters(&average.threads, &average.cores, &average.packages);
printed = 1;
int i;
struct msr_counter *mp;
+ /* we run cpuid just the 1st time, copy the results */
+ if (DO_BIC(BIC_APIC))
+ new->apic_id = old->apic_id;
+ if (DO_BIC(BIC_X2APIC))
+ new->x2apic_id = old->x2apic_id;
+
/*
* the timestamps from start of measurement interval are in "old"
* the timestamp from end of measurement interval are in "new"
int i;
struct msr_counter *mp;
+ /* copy un-changing apic_id's */
+ if (DO_BIC(BIC_APIC))
+ average.threads.apic_id = t->apic_id;
+ if (DO_BIC(BIC_X2APIC))
+ average.threads.x2apic_id = t->x2apic_id;
+
/* remember first tv_begin */
if (average.threads.tv_begin.tv_sec == 0)
average.threads.tv_begin = t->tv_begin;
return 0;
}
+void get_apic_id(struct thread_data *t)
+{
+ unsigned int eax, ebx, ecx, edx, max_level;
+
+ eax = ebx = ecx = edx = 0;
+
+ if (!genuine_intel)
+ return;
+
+ __cpuid(0, max_level, ebx, ecx, edx);
+
+ __cpuid(1, eax, ebx, ecx, edx);
+ t->apic_id = (ebx >> 24) & 0xf;
+
+ if (max_level < 0xb)
+ return;
+
+ if (!DO_BIC(BIC_X2APIC))
+ return;
+
+ ecx = 0;
+ __cpuid(0xb, eax, ebx, ecx, edx);
+ t->x2apic_id = edx;
+
+ if (debug && (t->apic_id != t->x2apic_id))
+ fprintf(outf, "cpu%d: apic 0x%x x2apic 0x%x\n", t->cpu_id, t->apic_id, t->x2apic_id);
+}
+
/*
* get_counters(...)
* migrate to cpu
struct msr_counter *mp;
int i;
-
gettimeofday(&t->tv_begin, (struct timezone *)NULL);
if (cpu_migrate(cpu)) {
return -1;
}
+ if (first_counter_read)
+ get_apic_id(t);
retry:
t->tsc = rdtsc(); /* we are running on local CPU of interest */
return value;
}
-/*
- * get_cpu_position_in_core(cpu)
- * return the position of the CPU among its HT siblings in the core
- * return -1 if the sibling is not in list
- */
-int get_cpu_position_in_core(int cpu)
-{
- char path[64];
- FILE *filep;
- int this_cpu;
- char character;
- int i;
-
- sprintf(path,
- "/sys/devices/system/cpu/cpu%d/topology/thread_siblings_list",
- cpu);
- filep = fopen(path, "r");
- if (filep == NULL) {
- perror(path);
- exit(1);
- }
-
- for (i = 0; i < topo.num_threads_per_core; i++) {
- fscanf(filep, "%d", &this_cpu);
- if (this_cpu == cpu) {
- fclose(filep);
- return i;
- }
-
- /* Account for no separator after last thread*/
- if (i != (topo.num_threads_per_core - 1))
- fscanf(filep, "%c", &character);
- }
-
- fclose(filep);
- return -1;
-}
-
/*
* cpu_is_first_core_in_package(cpu)
* return 1 if given CPU is 1st core in package
return parse_int_file("/sys/devices/system/cpu/cpu%d/topology/core_id", cpu);
}
-int get_node_id(struct cpu_topology *thiscpu)
+void set_node_data(void)
+{
+ int pkg, node, lnode, cpu, cpux;
+ int cpu_count;
+
+ /* initialize logical_node_id */
+ for (cpu = 0; cpu <= topo.max_cpu_num; ++cpu)
+ cpus[cpu].logical_node_id = -1;
+
+ cpu_count = 0;
+ for (pkg = 0; pkg < topo.num_packages; pkg++) {
+ lnode = 0;
+ for (cpu = 0; cpu <= topo.max_cpu_num; ++cpu) {
+ if (cpus[cpu].physical_package_id != pkg)
+ continue;
+ /* find a cpu with an unset logical_node_id */
+ if (cpus[cpu].logical_node_id != -1)
+ continue;
+ cpus[cpu].logical_node_id = lnode;
+ node = cpus[cpu].physical_node_id;
+ cpu_count++;
+ /*
+ * find all matching cpus on this pkg and set
+ * the logical_node_id
+ */
+ for (cpux = cpu; cpux <= topo.max_cpu_num; cpux++) {
+ if ((cpus[cpux].physical_package_id == pkg) &&
+ (cpus[cpux].physical_node_id == node)) {
+ cpus[cpux].logical_node_id = lnode;
+ cpu_count++;
+ }
+ }
+ lnode++;
+ if (lnode > topo.nodes_per_pkg)
+ topo.nodes_per_pkg = lnode;
+ }
+ if (cpu_count >= topo.max_cpu_num)
+ break;
+ }
+}
+
+int get_physical_node_id(struct cpu_topology *thiscpu)
{
char path[80];
FILE *filep;
char path[80], character;
FILE *filep;
unsigned long map;
- int shift, sib_core;
+ int so, shift, sib_core;
int cpu = thiscpu->logical_cpu_id;
int offset = topo.max_cpu_num + 1;
size_t size;
+ int thread_id = 0;
thiscpu->put_ids = CPU_ALLOC((topo.max_cpu_num + 1));
+ if (thiscpu->thread_id < 0)
+ thiscpu->thread_id = thread_id++;
if (!thiscpu->put_ids)
return -1;
fscanf(filep, "%lx%c", &map, &character);
for (shift = 0; shift < BITMASK_SIZE; shift++) {
if ((map >> shift) & 0x1) {
- sib_core = get_core_id(shift + offset);
- if (sib_core == thiscpu->physical_core_id)
- CPU_SET_S(shift + offset, size,
- thiscpu->put_ids);
+ so = shift + offset;
+ sib_core = get_core_id(so);
+ if (sib_core == thiscpu->physical_core_id) {
+ CPU_SET_S(so, size, thiscpu->put_ids);
+ if ((so != cpu) &&
+ (cpus[so].thread_id < 0))
+ cpus[so].thread_id =
+ thread_id++;
+ }
}
}
} while (!strncmp(&character, ",", 1));
struct thread_data *thread_base2, struct core_data *core_base2,
struct pkg_data *pkg_base2)
{
- int retval, pkg_no, core_no, thread_no;
+ int retval, pkg_no, node_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, *t2;
- struct core_data *c, *c2;
- struct pkg_data *p, *p2;
-
- t = GET_THREAD(thread_base, thread_no, core_no, pkg_no);
-
- if (cpu_is_not_present(t->cpu_id))
- continue;
-
- t2 = GET_THREAD(thread_base2, thread_no, core_no, pkg_no);
-
- c = GET_CORE(core_base, core_no, pkg_no);
- c2 = GET_CORE(core_base2, core_no, pkg_no);
-
- p = GET_PKG(pkg_base, pkg_no);
- p2 = GET_PKG(pkg_base2, pkg_no);
-
- retval = func(t, c, p, t2, c2, p2);
- if (retval)
- return retval;
+ for (node_no = 0; node_no < topo.nodes_per_pkg; ++node_no) {
+ for (core_no = 0; core_no < topo.cores_per_node;
+ ++core_no) {
+ for (thread_no = 0; thread_no <
+ topo.threads_per_core; ++thread_no) {
+ struct thread_data *t, *t2;
+ struct core_data *c, *c2;
+ struct pkg_data *p, *p2;
+
+ t = GET_THREAD(thread_base, thread_no,
+ core_no, node_no,
+ pkg_no);
+
+ if (cpu_is_not_present(t->cpu_id))
+ continue;
+
+ t2 = GET_THREAD(thread_base2, thread_no,
+ core_no, node_no,
+ pkg_no);
+
+ c = GET_CORE(core_base, core_no,
+ node_no, pkg_no);
+ c2 = GET_CORE(core_base2, core_no,
+ node_no,
+ pkg_no);
+
+ p = GET_PKG(pkg_base, pkg_no);
+ p2 = GET_PKG(pkg_base2, pkg_no);
+
+ retval = func(t, c, p, t2, c2, p2);
+ if (retval)
+ return retval;
+ }
}
}
}
return 0;
}
+int init_thread_id(int cpu)
+{
+ cpus[cpu].thread_id = -1;
+ return 0;
+}
+
/*
* snapshot_proc_interrupts()
*
}
}
+
void turbostat_loop()
{
int retval;
snapshot_proc_sysfs_files();
retval = for_all_cpus(get_counters, EVEN_COUNTERS);
+ first_counter_read = 0;
if (retval < -1) {
exit(retval);
} else if (retval == -1) {
family = (fms >> 8) & 0xf;
model = (fms >> 4) & 0xf;
stepping = fms & 0xf;
- if (family == 6 || family == 0xf)
+ if (family == 0xf)
+ family += (fms >> 20) & 0xff;
+ if (family >= 6)
model += ((fms >> 16) & 0xf) << 4;
if (!quiet) {
fprintf(outf, "%d CPUID levels; family:model:stepping 0x%x:%x:%x (%d:%d:%d)\n",
max_level, family, model, stepping, family, model, stepping);
- fprintf(outf, "CPUID(1): %s %s %s %s %s %s %s %s %s\n",
+ fprintf(outf, "CPUID(1): %s %s %s %s %s %s %s %s %s %s\n",
ecx & (1 << 0) ? "SSE3" : "-",
ecx & (1 << 3) ? "MONITOR" : "-",
ecx & (1 << 6) ? "SMX" : "-",
edx & (1 << 4) ? "TSC" : "-",
edx & (1 << 5) ? "MSR" : "-",
edx & (1 << 22) ? "ACPI-TM" : "-",
+ edx & (1 << 28) ? "HT" : "-",
edx & (1 << 29) ? "TM" : "-");
}
return;
}
-
/*
* in /dev/cpu/ return success for names that are numbers
* ie. filter out ".", "..", "microcode".
cpu_affinity_setsize = CPU_ALLOC_SIZE((topo.max_cpu_num + 1));
CPU_ZERO_S(cpu_affinity_setsize, cpu_affinity_set);
+ for_all_proc_cpus(init_thread_id);
/*
* For online cpus
max_package_id = cpus[i].physical_package_id;
/* get numa node information */
- cpus[i].node_id = get_node_id(&cpus[i]);
+ cpus[i].physical_node_id = get_physical_node_id(&cpus[i]);
+ if (cpus[i].physical_node_id > topo.max_node_num)
+ topo.max_node_num = cpus[i].physical_node_id;
/* get core information */
cpus[i].physical_core_id = get_core_id(i);
siblings = get_thread_siblings(&cpus[i]);
if (siblings > max_siblings)
max_siblings = siblings;
-
- if (debug > 1)
- fprintf(outf, "cpu %d pkg %d node %d core %d\n",
- i, cpus[i].physical_package_id,
- cpus[i].node_id,
- cpus[i].physical_core_id);
+ if (cpus[i].thread_id == 0)
+ topo.num_cores++;
}
- topo.num_cores_per_pkg = max_core_id + 1;
+
+ topo.cores_per_node = max_core_id + 1;
if (debug > 1)
fprintf(outf, "max_core_id %d, sizing for %d cores per package\n",
- max_core_id, topo.num_cores_per_pkg);
- if (!summary_only && topo.num_cores_per_pkg > 1)
+ max_core_id, topo.cores_per_node);
+ if (!summary_only && topo.cores_per_node > 1)
BIC_PRESENT(BIC_Core);
topo.num_packages = max_package_id + 1;
if (!summary_only && topo.num_packages > 1)
BIC_PRESENT(BIC_Package);
- topo.num_threads_per_core = max_siblings;
+ set_node_data();
+ if (debug > 1)
+ fprintf(outf, "nodes_per_pkg %d\n", topo.nodes_per_pkg);
+ if (!summary_only && topo.nodes_per_pkg > 1)
+ BIC_PRESENT(BIC_Node);
+
+ topo.threads_per_core = max_siblings;
if (debug > 1)
fprintf(outf, "max_siblings %d\n", max_siblings);
+
+ if (debug < 1)
+ return;
+
+ for (i = 0; i <= topo.max_cpu_num; ++i) {
+ fprintf(outf,
+ "cpu %d pkg %d node %d lnode %d core %d thread %d\n",
+ i, cpus[i].physical_package_id,
+ cpus[i].physical_node_id,
+ cpus[i].logical_node_id,
+ cpus[i].physical_core_id,
+ cpus[i].thread_id);
+ }
+
}
void
-allocate_counters(struct thread_data **t, struct core_data **c, struct pkg_data **p)
+allocate_counters(struct thread_data **t, struct core_data **c,
+ struct pkg_data **p)
{
int i;
+ int num_cores = topo.cores_per_node * topo.nodes_per_pkg *
+ topo.num_packages;
+ int num_threads = topo.threads_per_core * num_cores;
- *t = calloc(topo.num_threads_per_core * topo.num_cores_per_pkg *
- topo.num_packages, sizeof(struct thread_data));
+ *t = calloc(num_threads, sizeof(struct thread_data));
if (*t == NULL)
goto error;
- for (i = 0; i < topo.num_threads_per_core *
- topo.num_cores_per_pkg * topo.num_packages; i++)
+ for (i = 0; i < num_threads; i++)
(*t)[i].cpu_id = -1;
- *c = calloc(topo.num_cores_per_pkg * topo.num_packages,
- sizeof(struct core_data));
+ *c = calloc(num_cores, sizeof(struct core_data));
if (*c == NULL)
goto error;
- for (i = 0; i < topo.num_cores_per_pkg * topo.num_packages; i++)
+ for (i = 0; i < num_cores; i++)
(*c)[i].core_id = -1;
*p = calloc(topo.num_packages, sizeof(struct pkg_data));
/*
* init_counter()
*
- * set cpu_id, core_num, pkg_num
* set FIRST_THREAD_IN_CORE and FIRST_CORE_IN_PACKAGE
- *
- * increment topo.num_cores when 1st core in pkg seen
*/
void init_counter(struct thread_data *thread_base, struct core_data *core_base,
- struct pkg_data *pkg_base, int thread_num, int core_num,
- int pkg_num, int cpu_id)
+ struct pkg_data *pkg_base, int cpu_id)
{
+ int pkg_id = cpus[cpu_id].physical_package_id;
+ int node_id = cpus[cpu_id].logical_node_id;
+ int core_id = cpus[cpu_id].physical_core_id;
+ int thread_id = cpus[cpu_id].thread_id;
struct thread_data *t;
struct core_data *c;
struct pkg_data *p;
- t = GET_THREAD(thread_base, thread_num, core_num, pkg_num);
- c = GET_CORE(core_base, core_num, pkg_num);
- p = GET_PKG(pkg_base, pkg_num);
+
+ /* Workaround for systems where physical_node_id==-1
+ * and logical_node_id==(-1 - topo.num_cpus)
+ */
+ if (node_id < 0)
+ node_id = 0;
+
+ t = GET_THREAD(thread_base, thread_id, core_id, node_id, pkg_id);
+ c = GET_CORE(core_base, core_id, node_id, pkg_id);
+ p = GET_PKG(pkg_base, pkg_id);
t->cpu_id = cpu_id;
- if (thread_num == 0) {
+ if (thread_id == 0) {
t->flags |= CPU_IS_FIRST_THREAD_IN_CORE;
if (cpu_is_first_core_in_package(cpu_id))
t->flags |= CPU_IS_FIRST_CORE_IN_PACKAGE;
}
- c->core_id = core_num;
- p->package_id = pkg_num;
+ c->core_id = core_id;
+ p->package_id = pkg_id;
}
int initialize_counters(int cpu_id)
{
- int my_thread_id, my_core_id, my_package_id;
-
- my_package_id = get_physical_package_id(cpu_id);
- my_core_id = get_core_id(cpu_id);
- my_thread_id = get_cpu_position_in_core(cpu_id);
- if (!my_thread_id)
- topo.num_cores++;
-
- init_counter(EVEN_COUNTERS, my_thread_id, my_core_id, my_package_id, cpu_id);
- init_counter(ODD_COUNTERS, my_thread_id, my_core_id, my_package_id, cpu_id);
+ init_counter(EVEN_COUNTERS, cpu_id);
+ init_counter(ODD_COUNTERS, cpu_id);
return 0;
}
snapshot_proc_sysfs_files();
status = for_all_cpus(get_counters, EVEN_COUNTERS);
+ first_counter_read = 0;
if (status)
exit(status);
/* clear affinity side-effect of get_counters() */
}
void print_version() {
- fprintf(outf, "turbostat version 17.06.23"
+ fprintf(outf, "turbostat version 18.07.27"
" - Len Brown <lenb@kernel.org>\n");
}
break;
case 'e':
/* --enable specified counter */
- bic_enabled |= bic_lookup(optarg, SHOW_LIST);
+ bic_enabled = bic_enabled | bic_lookup(optarg, SHOW_LIST);
break;
case 'd':
debug++;
int main(int argc, char **argv)
{
outf = stderr;
-
cmdline(argc, argv);
if (!quiet)
git.samba.org / sfrench / cifs-2.6.git / blobdiff