diff options
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 1 | ||||
| -rw-r--r-- | tools/power/x86/turbostat/Makefile | 2 | ||||
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.8 | 2 | ||||
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 594 |
4 files changed, 389 insertions, 210 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index ee15311b6be1..3a6788b3ebcf 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -312,6 +312,7 @@ /* Run Time Average Power Limiting (RAPL) Interface */ +#define MSR_VR_CURRENT_CONFIG 0x00000601 #define MSR_RAPL_POWER_UNIT 0x00000606 #define MSR_PKG_POWER_LIMIT 0x00000610 diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile index f3e3c94ab9bd..92e139b9c792 100644 --- a/tools/power/x86/turbostat/Makefile +++ b/tools/power/x86/turbostat/Makefile @@ -9,7 +9,7 @@ ifeq ("$(origin O)", "command line") endif turbostat : turbostat.c -override CFLAGS += -O2 -Wall -I../../../include +override CFLAGS += -O2 -Wall -Wextra -I../../../include override CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"' override CFLAGS += -DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"' override CFLAGS += -D_FILE_OFFSET_BITS=64 diff --git a/tools/power/x86/turbostat/turbostat.8 b/tools/power/x86/turbostat/turbostat.8 index 9b17097bc3d7..1e7d3de55a94 100644 --- a/tools/power/x86/turbostat/turbostat.8 +++ b/tools/power/x86/turbostat/turbostat.8 @@ -292,7 +292,7 @@ starts a new interval. must be run as root. Alternatively, non-root users can be enabled to run turbostat this way: -# setcap cap_sys_rawio=ep ./turbostat +# setcap cap_sys_admin,cap_sys_rawio,cap_sys_nice=+ep ./turbostat # chmod +r /dev/cpu/*/msr diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index bc5ae0872fed..ede31a4287a0 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -3,7 +3,7 @@ * turbostat -- show CPU frequency and C-state residency * on modern Intel and AMD processors. * - * Copyright (c) 2021 Intel Corporation. + * Copyright (c) 2022 Intel Corporation. * Len Brown <len.brown@intel.com> */ @@ -37,6 +37,171 @@ #include <asm/unistd.h> #include <stdbool.h> +#define UNUSED(x) (void)(x) + +/* + * 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. + */ + +/* + * buffer size used by sscanf() for added column names + * Usually truncated to 7 characters, but also handles 18 columns for raw 64-bit counters + */ +#define NAME_BYTES 20 +#define PATH_BYTES 128 + +enum counter_scope { SCOPE_CPU, SCOPE_CORE, SCOPE_PACKAGE }; +enum counter_type { COUNTER_ITEMS, COUNTER_CYCLES, COUNTER_SECONDS, COUNTER_USEC }; +enum counter_format { FORMAT_RAW, FORMAT_DELTA, FORMAT_PERCENT }; + +struct msr_counter { + unsigned int msr_num; + char name[NAME_BYTES]; + char path[PATH_BYTES]; + unsigned int width; + enum counter_type type; + enum counter_format format; + struct msr_counter *next; + unsigned int flags; +#define FLAGS_HIDE (1 << 0) +#define FLAGS_SHOW (1 << 1) +#define SYSFS_PERCPU (1 << 1) +}; + +struct msr_counter bic[] = { + { 0x0, "usec", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Time_Of_Day_Seconds", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Package", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Node", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Avg_MHz", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Busy%", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Bzy_MHz", "", 0, 0, 0, NULL, 0 }, + { 0x0, "TSC_MHz", "", 0, 0, 0, NULL, 0 }, + { 0x0, "IRQ", "", 0, 0, 0, NULL, 0 }, + { 0x0, "SMI", "", 32, 0, FORMAT_DELTA, NULL, 0 }, + { 0x0, "sysfs", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPU%c1", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPU%c3", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPU%c6", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPU%c7", "", 0, 0, 0, NULL, 0 }, + { 0x0, "ThreadC", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CoreTmp", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CoreCnt", "", 0, 0, 0, NULL, 0 }, + { 0x0, "PkgTmp", "", 0, 0, 0, NULL, 0 }, + { 0x0, "GFX%rc6", "", 0, 0, 0, NULL, 0 }, + { 0x0, "GFXMHz", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg%pc2", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg%pc3", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg%pc6", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg%pc7", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg%pc8", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg%pc9", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pk%pc10", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPU%LPI", "", 0, 0, 0, NULL, 0 }, + { 0x0, "SYS%LPI", "", 0, 0, 0, NULL, 0 }, + { 0x0, "PkgWatt", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CorWatt", "", 0, 0, 0, NULL, 0 }, + { 0x0, "GFXWatt", "", 0, 0, 0, NULL, 0 }, + { 0x0, "PkgCnt", "", 0, 0, 0, NULL, 0 }, + { 0x0, "RAMWatt", "", 0, 0, 0, NULL, 0 }, + { 0x0, "PKG_%", "", 0, 0, 0, NULL, 0 }, + { 0x0, "RAM_%", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Pkg_J", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Cor_J", "", 0, 0, 0, NULL, 0 }, + { 0x0, "GFX_J", "", 0, 0, 0, NULL, 0 }, + { 0x0, "RAM_J", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Mod%c6", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Totl%C0", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Any%C0", "", 0, 0, 0, NULL, 0 }, + { 0x0, "GFX%C0", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPUGFX%", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Core", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CPU", "", 0, 0, 0, NULL, 0 }, + { 0x0, "APIC", "", 0, 0, 0, NULL, 0 }, + { 0x0, "X2APIC", "", 0, 0, 0, NULL, 0 }, + { 0x0, "Die", "", 0, 0, 0, NULL, 0 }, + { 0x0, "GFXAMHz", "", 0, 0, 0, NULL, 0 }, + { 0x0, "IPC", "", 0, 0, 0, NULL, 0 }, + { 0x0, "CoreThr", "", 0, 0, 0, NULL, 0 }, +}; + +#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_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_Die (1ULL << 50) +#define BIC_GFXACTMHz (1ULL << 51) +#define BIC_IPC (1ULL << 52) +#define BIC_CORE_THROT_CNT (1ULL << 53) + +#define BIC_TOPOLOGY (BIC_Package | BIC_Node | BIC_CoreCnt | BIC_PkgCnt | BIC_Core | BIC_CPU | BIC_Die ) +#define BIC_THERMAL_PWR ( BIC_CoreTmp | BIC_PkgTmp | BIC_PkgWatt | BIC_CorWatt | BIC_GFXWatt | BIC_RAMWatt | BIC_PKG__ | BIC_RAM__) +#define BIC_FREQUENCY ( BIC_Avg_MHz | BIC_Busy | BIC_Bzy_MHz | BIC_TSC_MHz | BIC_GFXMHz | BIC_GFXACTMHz ) +#define BIC_IDLE ( BIC_sysfs | BIC_CPU_c1 | BIC_CPU_c3 | BIC_CPU_c6 | BIC_CPU_c7 | BIC_GFX_rc6 | BIC_Pkgpc2 | BIC_Pkgpc3 | BIC_Pkgpc6 | BIC_Pkgpc7 | BIC_Pkgpc8 | BIC_Pkgpc9 | BIC_Pkgpc10 | BIC_CPU_LPI | BIC_SYS_LPI | BIC_Mod_c6 | BIC_Totl_c0 | BIC_Any_c0 | BIC_GFX_c0 | BIC_CPUGFX) +#define BIC_OTHER ( BIC_IRQ | BIC_SMI | BIC_ThreadC | BIC_CoreTmp | BIC_IPC) + +#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 | BIC_APIC | BIC_X2APIC; + +#define DO_BIC(COUNTER_NAME) (bic_enabled & bic_present & COUNTER_NAME) +#define DO_BIC_READ(COUNTER_NAME) (bic_present & COUNTER_NAME) +#define ENABLE_BIC(COUNTER_NAME) (bic_enabled |= COUNTER_NAME) +#define BIC_PRESENT(COUNTER_BIT) (bic_present |= COUNTER_BIT) +#define BIC_NOT_PRESENT(COUNTER_BIT) (bic_present &= ~COUNTER_BIT) +#define BIC_IS_ENABLED(COUNTER_BIT) (bic_enabled & COUNTER_BIT) + char *proc_stat = "/proc/stat"; FILE *outf; int *fd_percpu; @@ -48,6 +213,7 @@ struct timespec interval_ts = { 5, 0 }; unsigned int model_orig; unsigned int num_iterations; +unsigned int header_iterations; unsigned int debug; unsigned int quiet; unsigned int shown; @@ -159,13 +325,6 @@ int ignore_stdin; #define MAX(a, b) ((a) > (b) ? (a) : (b)) -/* - * buffer size used by sscanf() for added column names - * Usually truncated to 7 characters, but also handles 18 columns for raw 64-bit counters - */ -#define NAME_BYTES 20 -#define PATH_BYTES 128 - int backwards_count; char *progname; @@ -205,6 +364,7 @@ struct core_data { unsigned int core_temp_c; unsigned int core_energy; /* MSR_CORE_ENERGY_STAT */ unsigned int core_id; + unsigned long long core_throt_cnt; unsigned long long counter[MAX_ADDED_COUNTERS]; } *core_even, *core_odd; @@ -255,24 +415,6 @@ struct pkg_data { #define GET_PKG(pkg_base, pkg_no) (pkg_base + pkg_no) -enum counter_scope { SCOPE_CPU, SCOPE_CORE, SCOPE_PACKAGE }; -enum counter_type { COUNTER_ITEMS, COUNTER_CYCLES, COUNTER_SECONDS, COUNTER_USEC }; -enum counter_format { FORMAT_RAW, FORMAT_DELTA, FORMAT_PERCENT }; - -struct msr_counter { - unsigned int msr_num; - char name[NAME_BYTES]; - char path[PATH_BYTES]; - unsigned int width; - enum counter_type type; - enum counter_format format; - struct msr_counter *next; - unsigned int flags; -#define FLAGS_HIDE (1 << 0) -#define FLAGS_SHOW (1 << 1) -#define SYSFS_PERCPU (1 << 1) -}; - /* * The accumulated sum of MSR is defined as a monotonic * increasing MSR, it will be accumulated periodically, @@ -522,8 +664,10 @@ static int perf_instr_count_open(int cpu_num) /* counter for cpu_num, including user + kernel and all processes */ fd = perf_event_open(&pea, -1, cpu_num, -1, 0); - if (fd == -1) - err(-1, "cpu%d: perf instruction counter\n", cpu_num); + if (fd == -1) { + warn("cpu%d: perf instruction counter", cpu_num); + BIC_NOT_PRESENT(BIC_IPC); + } return fd; } @@ -550,143 +694,10 @@ int get_msr(int cpu, off_t offset, unsigned long long *msr) return 0; } -/* - * 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, "sysfs" }, - { 0x0, "CPU%c1" }, - { 0x0, "CPU%c3" }, - { 0x0, "CPU%c6" }, - { 0x0, "CPU%c7" }, - { 0x0, "ThreadC" }, - { 0x0, "CoreTmp" }, - { 0x0, "CoreCnt" }, - { 0x0, "PkgTmp" }, - { 0x0, "GFX%rc6" }, - { 0x0, "GFXMHz" }, - { 0x0, "Pkg%pc2" }, - { 0x0, "Pkg%pc3" }, - { 0x0, "Pkg%pc6" }, - { 0x0, "Pkg%pc7" }, - { 0x0, "Pkg%pc8" }, - { 0x0, "Pkg%pc9" }, - { 0x0, "Pk%pc10" }, - { 0x0, "CPU%LPI" }, - { 0x0, "SYS%LPI" }, - { 0x0, "PkgWatt" }, - { 0x0, "CorWatt" }, - { 0x0, "GFXWatt" }, - { 0x0, "PkgCnt" }, - { 0x0, "RAMWatt" }, - { 0x0, "PKG_%" }, - { 0x0, "RAM_%" }, - { 0x0, "Pkg_J" }, - { 0x0, "Cor_J" }, - { 0x0, "GFX_J" }, - { 0x0, "RAM_J" }, - { 0x0, "Mod%c6" }, - { 0x0, "Totl%C0" }, - { 0x0, "Any%C0" }, - { 0x0, "GFX%C0" }, - { 0x0, "CPUGFX%" }, - { 0x0, "Core" }, - { 0x0, "CPU" }, - { 0x0, "APIC" }, - { 0x0, "X2APIC" }, - { 0x0, "Die" }, - { 0x0, "GFXAMHz" }, - { 0x0, "IPC" }, -}; - -#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_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_Die (1ULL << 50) -#define BIC_GFXACTMHz (1ULL << 51) -#define BIC_IPC (1ULL << 52) - -#define BIC_TOPOLOGY (BIC_Package | BIC_Node | BIC_CoreCnt | BIC_PkgCnt | BIC_Core | BIC_CPU | BIC_Die ) -#define BIC_THERMAL_PWR ( BIC_CoreTmp | BIC_PkgTmp | BIC_PkgWatt | BIC_CorWatt | BIC_GFXWatt | BIC_RAMWatt | BIC_PKG__ | BIC_RAM__) -#define BIC_FREQUENCY ( BIC_Avg_MHz | BIC_Busy | BIC_Bzy_MHz | BIC_TSC_MHz | BIC_GFXMHz | BIC_GFXACTMHz ) -#define BIC_IDLE ( BIC_sysfs | BIC_CPU_c1 | BIC_CPU_c3 | BIC_CPU_c6 | BIC_CPU_c7 | BIC_GFX_rc6 | BIC_Pkgpc2 | BIC_Pkgpc3 | BIC_Pkgpc6 | BIC_Pkgpc7 | BIC_Pkgpc8 | BIC_Pkgpc9 | BIC_Pkgpc10 | BIC_CPU_LPI | BIC_SYS_LPI | BIC_Mod_c6 | BIC_Totl_c0 | BIC_Any_c0 | BIC_GFX_c0 | BIC_CPUGFX) -#define BIC_OTHER ( BIC_IRQ | BIC_SMI | BIC_ThreadC | BIC_CoreTmp | BIC_IPC) - -#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 | BIC_APIC | BIC_X2APIC; - -#define DO_BIC(COUNTER_NAME) (bic_enabled & bic_present & COUNTER_NAME) -#define DO_BIC_READ(COUNTER_NAME) (bic_present & COUNTER_NAME) -#define ENABLE_BIC(COUNTER_NAME) (bic_enabled |= COUNTER_NAME) -#define BIC_PRESENT(COUNTER_BIT) (bic_present |= COUNTER_BIT) -#define BIC_NOT_PRESENT(COUNTER_BIT) (bic_present &= ~COUNTER_BIT) -#define BIC_IS_ENABLED(COUNTER_BIT) (bic_enabled & COUNTER_BIT) - #define MAX_DEFERRED 16 +char *deferred_add_names[MAX_DEFERRED]; char *deferred_skip_names[MAX_DEFERRED]; +int deferred_add_index; int deferred_skip_index; /* @@ -720,6 +731,8 @@ void help(void) " -l, --list list column headers only\n" " -n, --num_iterations num\n" " number of the measurement iterations\n" + " -N, --header_iterations num\n" + " print header every num iterations\n" " -o, --out file\n" " create or truncate \"file\" for all output\n" " -q, --quiet skip decoding system configuration header\n" @@ -741,7 +754,7 @@ void help(void) */ unsigned long long bic_lookup(char *name_list, enum show_hide_mode mode) { - int i; + unsigned int i; unsigned long long retval = 0; while (name_list) { @@ -752,40 +765,51 @@ unsigned long long bic_lookup(char *name_list, enum show_hide_mode mode) if (comma) *comma = '\0'; - if (!strcmp(name_list, "all")) - return ~0; - if (!strcmp(name_list, "topology")) - return BIC_TOPOLOGY; - if (!strcmp(name_list, "power")) - return BIC_THERMAL_PWR; - if (!strcmp(name_list, "idle")) - return BIC_IDLE; - if (!strcmp(name_list, "frequency")) - return BIC_FREQUENCY; - if (!strcmp(name_list, "other")) - return BIC_OTHER; - if (!strcmp(name_list, "all")) - return 0; - for (i = 0; i < MAX_BIC; ++i) { if (!strcmp(name_list, bic[i].name)) { retval |= (1ULL << i); break; } + if (!strcmp(name_list, "all")) { + retval |= ~0; + break; + } else if (!strcmp(name_list, "topology")) { + retval |= BIC_TOPOLOGY; + break; + } else if (!strcmp(name_list, "power")) { + retval |= BIC_THERMAL_PWR; + break; + } else if (!strcmp(name_list, "idle")) { + retval |= BIC_IDLE; + break; + } else if (!strcmp(name_list, "frequency")) { + retval |= BIC_FREQUENCY; + break; + } else if (!strcmp(name_list, "other")) { + retval |= BIC_OTHER; + break; + } + } if (i == MAX_BIC) { if (mode == SHOW_LIST) { - fprintf(stderr, "Invalid counter name: %s\n", name_list); - exit(-1); - } - deferred_skip_names[deferred_skip_index++] = name_list; - if (debug) - fprintf(stderr, "deferred \"%s\"\n", name_list); - if (deferred_skip_index >= MAX_DEFERRED) { - fprintf(stderr, "More than max %d un-recognized --skip options '%s'\n", - MAX_DEFERRED, name_list); - help(); - exit(1); + deferred_add_names[deferred_add_index++] = name_list; + if (deferred_add_index >= MAX_DEFERRED) { + fprintf(stderr, "More than max %d un-recognized --add options '%s'\n", + MAX_DEFERRED, name_list); + help(); + exit(1); + } + } else { + deferred_skip_names[deferred_skip_index++] = name_list; + if (debug) + fprintf(stderr, "deferred \"%s\"\n", name_list); + if (deferred_skip_index >= MAX_DEFERRED) { + fprintf(stderr, "More than max %d un-recognized --skip options '%s'\n", + MAX_DEFERRED, name_list); + help(); + exit(1); + } } } @@ -872,6 +896,9 @@ void print_header(char *delim) if (DO_BIC(BIC_CoreTmp)) outp += sprintf(outp, "%sCoreTmp", (printed++ ? delim : "")); + if (DO_BIC(BIC_CORE_THROT_CNT)) + outp += sprintf(outp, "%sCoreThr", (printed++ ? delim : "")); + if (do_rapl && !rapl_joules) { if (DO_BIC(BIC_CorWatt) && (do_rapl & RAPL_PER_CORE_ENERGY)) outp += sprintf(outp, "%sCorWatt", (printed++ ? delim : "")); @@ -1011,6 +1038,7 @@ int dump_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p outp += sprintf(outp, "c6: %016llX\n", c->c6); outp += sprintf(outp, "c7: %016llX\n", c->c7); outp += sprintf(outp, "DTS: %dC\n", c->core_temp_c); + outp += sprintf(outp, "cpu_throt_count: %016llX\n", c->core_throt_cnt); outp += sprintf(outp, "Joules: %0X\n", c->core_energy); for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) { @@ -1225,6 +1253,10 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data if (DO_BIC(BIC_CoreTmp)) outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), c->core_temp_c); + /* Core throttle count */ + if (DO_BIC(BIC_CORE_THROT_CNT)) + outp += sprintf(outp, "%s%lld", (printed++ ? delim : ""), c->core_throt_cnt); + for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) { if (mp->format == FORMAT_RAW) { if (mp->width == 32) @@ -1311,6 +1343,7 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data if (DO_BIC(BIC_PkgWatt)) outp += sprintf(outp, fmt8, (printed++ ? delim : ""), p->energy_pkg * rapl_energy_units / interval_float); + if (DO_BIC(BIC_CorWatt) && !(do_rapl & RAPL_PER_CORE_ENERGY)) outp += sprintf(outp, fmt8, (printed++ ? delim : ""), p->energy_cores * rapl_energy_units / interval_float); @@ -1386,14 +1419,14 @@ void flush_output_stderr(void) void format_all_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) { - static int printed; + static int count; - if (!printed || !summary_only) + if ((!count || (header_iterations && !(count % header_iterations))) || !summary_only) print_header("\t"); format_counters(&average.threads, &average.cores, &average.packages); - printed = 1; + count++; if (summary_only) return; @@ -1467,6 +1500,7 @@ void delta_core(struct core_data *new, struct core_data *old) old->c6 = new->c6 - old->c6; old->c7 = new->c7 - old->c7; old->core_temp_c = new->core_temp_c; + old->core_throt_cnt = new->core_throt_cnt; old->mc6_us = new->mc6_us - old->mc6_us; DELTA_WRAP32(new->core_energy, old->core_energy); @@ -1626,6 +1660,7 @@ void clear_counters(struct thread_data *t, struct core_data *c, struct pkg_data c->mc6_us = 0; c->core_temp_c = 0; c->core_energy = 0; + c->core_throt_cnt = 0; p->pkg_wtd_core_c0 = 0; p->pkg_any_core_c0 = 0; @@ -1710,6 +1745,7 @@ int sum_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) average.cores.mc6_us += c->mc6_us; average.cores.core_temp_c = MAX(average.cores.core_temp_c, c->core_temp_c); + average.cores.core_throt_cnt = MAX(average.cores.core_throt_cnt, c->core_throt_cnt); average.cores.core_energy += c->core_energy; @@ -1987,6 +2023,26 @@ void get_apic_id(struct thread_data *t) fprintf(outf, "cpu%d: BIOS BUG: apic 0x%x x2apic 0x%x\n", t->cpu_id, t->apic_id, t->x2apic_id); } +int get_core_throt_cnt(int cpu, unsigned long long *cnt) +{ + char path[128 + PATH_BYTES]; + unsigned long long tmp; + FILE *fp; + int ret; + + sprintf(path, "/sys/devices/system/cpu/cpu%d/thermal_throttle/core_throttle_count", cpu); + fp = fopen(path, "r"); + if (!fp) + return -1; + ret = fscanf(fp, "%lld", &tmp); + if (ret != 1) + return -1; + fclose(fp); + *cnt = tmp; + + return 0; +} + /* * get_counters(...) * migrate to cpu @@ -2129,6 +2185,9 @@ retry: c->core_temp_c = tj_max - ((msr >> 16) & 0x7F); } + if (DO_BIC(BIC_CORE_THROT_CNT)) + get_core_throt_cnt(cpu, &c->core_throt_cnt); + if (do_rapl & RAPL_AMD_F17H) { if (get_msr(cpu, MSR_CORE_ENERGY_STAT, &msr)) return -14; @@ -2428,6 +2487,9 @@ int has_turbo_ratio_group_limits(int family, int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ATOM_GOLDMONT: case INTEL_FAM6_SKYLAKE_X: @@ -2435,8 +2497,9 @@ int has_turbo_ratio_group_limits(int family, int model) case INTEL_FAM6_ATOM_GOLDMONT_D: case INTEL_FAM6_ATOM_TREMONT_D: return 1; + default: + return 0; } - return 0; } static void dump_turbo_ratio_limits(int family, int model) @@ -3027,6 +3090,8 @@ void set_max_cpu_num(void) */ int count_cpus(int cpu) { + UNUSED(cpu); + topo.num_cpus++; return 0; } @@ -3361,6 +3426,9 @@ static int update_msr_sum(struct thread_data *t, struct core_data *c, struct pkg int i, ret; int cpu = t->cpu_id; + UNUSED(c); + UNUSED(p); + for (i = IDX_PKG_ENERGY; i < IDX_COUNT; i++) { unsigned long long msr_cur, msr_last; off_t offset; @@ -3387,6 +3455,8 @@ static int update_msr_sum(struct thread_data *t, struct core_data *c, struct pkg static void msr_record_handler(union sigval v) { + UNUSED(v); + for_all_cpus(update_msr_sum, EVEN_COUNTERS); } @@ -3439,6 +3509,9 @@ release_msr: /* * set_my_sched_priority(pri) * return previous + * + * if non-root, do this: + * # /sbin/setcap cap_sys_rawio,cap_sys_nice=+ep /usr/bin/turbostat */ int set_my_sched_priority(int priority) { @@ -3457,7 +3530,7 @@ int set_my_sched_priority(int priority) errno = 0; retval = getpriority(PRIO_PROCESS, 0); if (retval != priority) - err(-1, "getpriority(%d) != setpriority(%d)", retval, priority); + err(retval, "getpriority(%d) != setpriority(%d)", retval, priority); return original_priority; } @@ -3466,7 +3539,7 @@ void turbostat_loop() { int retval; int restarted = 0; - int done_iters = 0; + unsigned int done_iters = 0; setup_signal_handler(); @@ -3678,6 +3751,7 @@ int probe_nhm_msrs(unsigned int family, unsigned int model) break; case INTEL_FAM6_ATOM_SILVERMONT: /* BYT */ no_MSR_MISC_PWR_MGMT = 1; + /* FALLTHRU */ case INTEL_FAM6_ATOM_SILVERMONT_D: /* AVN */ pkg_cstate_limits = slv_pkg_cstate_limits; break; @@ -3721,6 +3795,9 @@ int has_slv_msrs(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ATOM_SILVERMONT: case INTEL_FAM6_ATOM_SILVERMONT_MID: @@ -3736,6 +3813,9 @@ int is_dnv(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ATOM_GOLDMONT_D: return 1; @@ -3749,6 +3829,9 @@ int is_bdx(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_BROADWELL_X: return 1; @@ -3762,6 +3845,9 @@ int is_skx(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_SKYLAKE_X: return 1; @@ -3775,6 +3861,9 @@ int is_icx(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ICELAKE_X: return 1; @@ -3787,6 +3876,9 @@ int is_ehl(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ATOM_TREMONT: return 1; @@ -3799,6 +3891,9 @@ int is_jvl(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ATOM_TREMONT_D: return 1; @@ -3811,6 +3906,9 @@ int has_turbo_ratio_limit(unsigned int family, unsigned int model) if (has_slv_msrs(family, model)) return 0; + if (family != 6) + return 0; + switch (model) { /* Nehalem compatible, but do not include turbo-ratio limit support */ case INTEL_FAM6_NEHALEM_EX: /* Nehalem-EX Xeon - Beckton */ @@ -4125,6 +4223,9 @@ int print_epb(struct thread_data *t, struct core_data *c, struct pkg_data *p) char *epb_string; int cpu, epb; + UNUSED(c); + UNUSED(p); + if (!has_epb) return 0; @@ -4171,6 +4272,9 @@ int print_hwp(struct thread_data *t, struct core_data *c, struct pkg_data *p) unsigned long long msr; int cpu; + UNUSED(c); + UNUSED(p); + if (!has_hwp) return 0; @@ -4254,6 +4358,9 @@ int print_perf_limit(struct thread_data *t, struct core_data *c, struct pkg_data unsigned long long msr; int cpu; + UNUSED(c); + UNUSED(p); + cpu = t->cpu_id; /* per-package */ @@ -4359,6 +4466,8 @@ double get_tdp_intel(unsigned int model) double get_tdp_amd(unsigned int family) { + UNUSED(family); + /* This is the max stock TDP of HEDT/Server Fam17h+ chips */ return 280.0; } @@ -4376,6 +4485,7 @@ static double rapl_dram_energy_units_probe(int model, double rapl_energy_units) case INTEL_FAM6_BROADWELL_X: /* BDX */ case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_XEON_PHI_KNL: /* KNL */ + case INTEL_FAM6_ICELAKE_X: /* ICX */ return (rapl_dram_energy_units = 15.3 / 1000000); default: return (rapl_energy_units); @@ -4559,6 +4669,8 @@ void rapl_probe_amd(unsigned int family, unsigned int model) unsigned int has_rapl = 0; double tdp; + UNUSED(model); + if (max_extended_level >= 0x80000007) { __cpuid(0x80000007, eax, ebx, ecx, edx); /* RAPL (Fam 17h+) */ @@ -4617,6 +4729,7 @@ void perf_limit_reasons_probe(unsigned int family, unsigned int model) case INTEL_FAM6_HASWELL_L: /* HSW */ case INTEL_FAM6_HASWELL_G: /* HSW */ do_gfx_perf_limit_reasons = 1; + /* FALLTHRU */ case INTEL_FAM6_HASWELL_X: /* HSX */ do_core_perf_limit_reasons = 1; do_ring_perf_limit_reasons = 1; @@ -4643,6 +4756,9 @@ int print_thermal(struct thread_data *t, struct core_data *c, struct pkg_data *p unsigned int dts, dts2; int cpu; + UNUSED(c); + UNUSED(p); + if (!(do_dts || do_ptm)) return 0; @@ -4698,7 +4814,7 @@ int print_thermal(struct thread_data *t, struct core_data *c, struct pkg_data *p void print_power_limit_msr(int cpu, unsigned long long msr, char *label) { - fprintf(outf, "cpu%d: %s: %sabled (%f Watts, %f sec, clamp %sabled)\n", + fprintf(outf, "cpu%d: %s: %sabled (%0.3f Watts, %f sec, clamp %sabled)\n", cpu, label, ((msr >> 15) & 1) ? "EN" : "DIS", ((msr >> 0) & 0x7FFF) * rapl_power_units, @@ -4714,6 +4830,9 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p) const char *msr_name; int cpu; + UNUSED(c); + UNUSED(p); + if (!do_rapl) return 0; @@ -4762,12 +4881,19 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p) cpu, msr, (msr >> 63) & 1 ? "" : "UN"); print_power_limit_msr(cpu, msr, "PKG Limit #1"); - fprintf(outf, "cpu%d: PKG Limit #2: %sabled (%f Watts, %f* sec, clamp %sabled)\n", + fprintf(outf, "cpu%d: PKG Limit #2: %sabled (%0.3f Watts, %f* sec, clamp %sabled)\n", cpu, ((msr >> 47) & 1) ? "EN" : "DIS", ((msr >> 32) & 0x7FFF) * rapl_power_units, (1.0 + (((msr >> 54) & 0x3) / 4.0)) * (1 << ((msr >> 49) & 0x1F)) * rapl_time_units, ((msr >> 48) & 1) ? "EN" : "DIS"); + + if (get_msr(cpu, MSR_VR_CURRENT_CONFIG, &msr)) + return -9; + + fprintf(outf, "cpu%d: MSR_VR_CURRENT_CONFIG: 0x%08llx\n", cpu, msr); + fprintf(outf, "cpu%d: PKG Limit #4: %f Watts (%slocked)\n", + cpu, ((msr >> 0) & 0x1FFF) * rapl_power_units, (msr >> 31) & 1 ? "" : "UN"); } if (do_rapl & RAPL_DRAM_POWER_INFO) { @@ -4830,6 +4956,9 @@ int has_snb_msrs(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_SANDYBRIDGE: case INTEL_FAM6_SANDYBRIDGE_X: @@ -4873,6 +5002,9 @@ int has_c8910_msrs(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_HASWELL_L: /* HSW */ case INTEL_FAM6_BROADWELL: /* BDW */ @@ -4899,6 +5031,9 @@ int has_skl_msrs(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_SKYLAKE_L: /* SKL */ case INTEL_FAM6_CANNONLAKE_L: /* CNL */ @@ -4911,6 +5046,10 @@ int is_slm(unsigned int family, unsigned int model) { if (!genuine_intel) return 0; + + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_ATOM_SILVERMONT: /* BYT */ case INTEL_FAM6_ATOM_SILVERMONT_D: /* AVN */ @@ -4923,6 +5062,10 @@ int is_knl(unsigned int family, unsigned int model) { if (!genuine_intel) return 0; + + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_XEON_PHI_KNL: /* KNL */ return 1; @@ -4935,6 +5078,9 @@ int is_cnl(unsigned int family, unsigned int model) if (!genuine_intel) return 0; + if (family != 6) + return 0; + switch (model) { case INTEL_FAM6_CANNONLAKE_L: /* CNL */ return 1; @@ -4989,6 +5135,9 @@ int get_cpu_type(struct thread_data *t, struct core_data *c, struct pkg_data *p) { unsigned int eax, ebx, ecx, edx; + UNUSED(c); + UNUSED(p); + if (!genuine_intel) return 0; @@ -5025,6 +5174,9 @@ int set_temperature_target(struct thread_data *t, struct core_data *c, struct pk unsigned int tcc_default, tcc_offset; int cpu; + UNUSED(c); + UNUSED(p); + /* tj_max is used only for dts or ptm */ if (!(do_dts || do_ptm)) return 0; @@ -5572,6 +5724,11 @@ void process_cpuid() else BIC_NOT_PRESENT(BIC_CPU_LPI); + if (!access("/sys/devices/system/cpu/cpu0/thermal_throttle/core_throttle_count", R_OK)) + BIC_PRESENT(BIC_CORE_THROT_CNT); + else + BIC_NOT_PRESENT(BIC_CORE_THROT_CNT); + if (!access(sys_lpi_file_sysfs, R_OK)) { sys_lpi_file = sys_lpi_file_sysfs; BIC_PRESENT(BIC_SYS_LPI); @@ -5601,11 +5758,6 @@ int dir_filter(const struct dirent *dirp) return 0; } -int open_dev_cpu_msr(int dummy1) -{ - return 0; -} - void topology_probe() { int i; @@ -5896,6 +6048,9 @@ void turbostat_init() if (!quiet && do_irtl_snb) print_irtl(); + + if (DO_BIC(BIC_IPC)) + (void)get_instr_count_fd(base_cpu); } int fork_it(char **argv) @@ -5973,7 +6128,7 @@ int get_and_dump_counters(void) void print_version() { - fprintf(outf, "turbostat version 21.05.04" " - Len Brown <lenb@kernel.org>\n"); + fprintf(outf, "turbostat version 2022.04.16 - Len Brown <lenb@kernel.org>\n"); } int add_counter(unsigned int msr_num, char *path, char *name, @@ -6138,6 +6293,16 @@ next: } } +int is_deferred_add(char *name) +{ + int i; + + for (i = 0; i < deferred_add_index; ++i) + if (!strcmp(name, deferred_add_names[i])) + return 1; + return 0; +} + int is_deferred_skip(char *name) { int i; @@ -6156,9 +6321,6 @@ void probe_sysfs(void) int state; char *sp; - if (!DO_BIC(BIC_sysfs)) - return; - for (state = 10; state >= 0; --state) { sprintf(path, "/sys/devices/system/cpu/cpu%d/cpuidle/state%d/name", base_cpu, state); @@ -6181,6 +6343,9 @@ void probe_sysfs(void) sprintf(path, "cpuidle/state%d/time", state); + if (!DO_BIC(BIC_sysfs) && !is_deferred_add(name_buf)) + continue; + if (is_deferred_skip(name_buf)) continue; @@ -6206,6 +6371,9 @@ void probe_sysfs(void) sprintf(path, "cpuidle/state%d/usage", state); + if (!DO_BIC(BIC_sysfs) && !is_deferred_add(name_buf)) + continue; + if (is_deferred_skip(name_buf)) continue; @@ -6313,6 +6481,7 @@ void cmdline(int argc, char **argv) { "interval", required_argument, 0, 'i' }, { "IPC", no_argument, 0, 'I' }, { "num_iterations", required_argument, 0, 'n' }, + { "header_iterations", required_argument, 0, 'N' }, { "help", no_argument, 0, 'h' }, { "hide", required_argument, 0, 'H' }, // meh, -h taken by --help { "Joules", no_argument, 0, 'J' }, @@ -6394,6 +6563,14 @@ void cmdline(int argc, char **argv) exit(2); } break; + case 'N': + header_iterations = strtod(optarg, NULL); + + if (header_iterations <= 0) { + fprintf(outf, "iterations %d should be positive number\n", header_iterations); + exit(2); + } + break; case 's': /* * --show: show only those specified @@ -6432,6 +6609,8 @@ int main(int argc, char **argv) turbostat_init(); + msr_sum_record(); + /* dump counters and exit */ if (dump_only) return get_and_dump_counters(); @@ -6443,7 +6622,6 @@ int main(int argc, char **argv) return 0; } - msr_sum_record(); /* * if any params left, it must be a command to fork */ |