From bdd5ae3aa51939bb1fd26cd9fe7af07ca8c60397 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Wed, 6 Jun 2018 17:18:36 -0400 Subject: tools/power turbostat: fix show/hide issues resulting from mis-merge The --show and --hide options failed on "Node", which was listed as "Node%". The --show and --hide options were generally fouled-up do due to come content merges that scrambled the list of column name indexes. Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 106 +++++++++++++++++----------------- 1 file changed, 54 insertions(+), 52 deletions(-) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index d6cff3070ebd..f09a272941a1 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -381,19 +381,23 @@ int get_msr(int cpu, off_t offset, unsigned long long *msr) } /* - * 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" }, @@ -424,15 +428,13 @@ struct msr_counter bic[] = { { 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" }, }; @@ -441,51 +443,51 @@ struct msr_counter bic[] = { #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_Node (1ULL << 45) +#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_DISABLED_BY_DEFAULT (BIC_USEC | BIC_TOD) -- cgit v1.2.3 From d9d226ffadbf4a8e60f5b8fc866aaa5028c7e479 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Wed, 6 Jun 2018 15:47:36 -0400 Subject: tools/power turbostat: decode cpuid.1.HT eg. the "HT" here: CPUID(1): SSE3 MONITOR - EIST TM2 TSC MSR ACPI-TM HT TM Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index f09a272941a1..b0f294bf89c3 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4394,7 +4394,7 @@ void process_cpuid() 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" : "-", @@ -4403,6 +4403,7 @@ void process_cpuid() edx & (1 << 4) ? "TSC" : "-", edx & (1 << 5) ? "MSR" : "-", edx & (1 << 22) ? "ACPI-TM" : "-", + edx & (1 << 28) ? "HT" : "-", edx & (1 << 29) ? "TM" : "-"); } -- cgit v1.2.3 From 4c2122d42116ebaa1665ad0fbef2c558fdc0e3c6 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Wed, 6 Jun 2018 17:44:48 -0400 Subject: tools/power turbostat: add optional APIC X2APIC columns Add APIC and X2APIC columns to the topology section. They are disabled-by-default -- enable like so: --debug or --enable APIC,X2APIC Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.8 | 2 +- tools/power/x86/turbostat/turbostat.c | 75 +++++++++++++++++++++++++++++++---- 2 files changed, 68 insertions(+), 9 deletions(-) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.8 b/tools/power/x86/turbostat/turbostat.8 index ca9ef7017624..d39e4ff7d0bf 100644 --- a/tools/power/x86/turbostat/turbostat.8 +++ b/tools/power/x86/turbostat/turbostat.8 @@ -56,7 +56,7 @@ name as necessary to disambiguate it from others is necessary. Note that option .PP \fB--hide column\fP do not show the specified built-in columns. May be invoked multiple times, or with a comma-separated list of column names. Use "--hide sysfs" to hide the sysfs statistics columns as a group. .PP -\fB--enable column\fP show the specified built-in columns, which are otherwise disabled, by default. Currently the only built-in counters disabled by default are "usec" and "Time_Of_Day_Seconds". +\fB--enable column\fP show the specified built-in columns, which are otherwise disabled, by default. Currently the only built-in counters disabled by default are "usec", "Time_Of_Day_Seconds", "APIC" and "X2APIC". The column name "all" can be used to enable all disabled-by-default built-in counters. .PP \fB--show column\fP show only the specified built-in columns. May be invoked multiple times, or with a comma-separated list of column names. Use "--show sysfs" to show the sysfs statistics columns as a group. diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index b0f294bf89c3..3bc2c9d94739 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -109,6 +109,7 @@ unsigned int has_hwp_activity_window; /* IA32_HWP_REQUEST[bits 41:32] */ 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 */ @@ -170,6 +171,8 @@ struct thread_data { 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 @@ -435,10 +438,10 @@ struct msr_counter bic[] = { { 0x0, "CPUGFX%" }, { 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) @@ -488,11 +491,13 @@ struct msr_counter bic[] = { #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) +#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) @@ -603,6 +608,10 @@ void print_header(char *delim) 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)) @@ -882,6 +891,10 @@ int format_counters(struct thread_data *t, struct core_data *c, 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) @@ -906,6 +919,10 @@ int format_counters(struct thread_data *t, struct core_data *c, } 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)) @@ -1233,6 +1250,12 @@ delta_thread(struct thread_data *new, struct thread_data *old, 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" @@ -1395,6 +1418,12 @@ int sum_counters(struct thread_data *t, struct core_data *c, 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; @@ -1621,6 +1650,34 @@ int get_mp(int cpu, struct msr_counter *mp, unsigned long long *counterp) 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(stderr, "cpu%d: apic 0x%x x2apic 0x%x\n", t->cpu_id, t->apic_id, t->x2apic_id); +} + /* * get_counters(...) * migrate to cpu @@ -1634,7 +1691,6 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) struct msr_counter *mp; int i; - gettimeofday(&t->tv_begin, (struct timezone *)NULL); if (cpu_migrate(cpu)) { @@ -1642,6 +1698,8 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) return -1; } + if (first_counter_read) + get_apic_id(t); retry: t->tsc = rdtsc(); /* we are running on local CPU of interest */ @@ -2881,6 +2939,7 @@ void do_sleep(void) } } + void turbostat_loop() { int retval; @@ -2894,6 +2953,7 @@ restart: 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) { @@ -4655,7 +4715,6 @@ void process_cpuid() return; } - /* * in /dev/cpu/ return success for names that are numbers * ie. filter out ".", "..", "microcode". @@ -4949,6 +5008,7 @@ int fork_it(char **argv) 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() */ @@ -5384,7 +5444,7 @@ void cmdline(int argc, char **argv) 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++; @@ -5468,7 +5528,6 @@ void cmdline(int argc, char **argv) int main(int argc, char **argv) { outf = stderr; - cmdline(argc, argv); if (!quiet) -- cgit v1.2.3 From 42dd45209201edb222de5f9eadc1c8f93700ef28 Mon Sep 17 00:00:00 2001 From: Nathan Ciobanu Date: Fri, 8 Jun 2018 15:15:12 -0700 Subject: tools/power turbostat: fix segfault on 'no node' machines Running turbostat on machines that don't expose nodes in sysfs (no /sys/bus/node) causes a segfault or a -nan value diesplayed in the log. This is caused by physical_node_id being reported as -1 and logical_node_id being calculated as a negative number resulting in the new GET_THREAD/GET_CORE returning an incorrect address. Signed-off-by: Nathan Ciobanu Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 3bc2c9d94739..97cc00a9c763 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -2492,6 +2492,12 @@ void set_node_data(void) if (pni[pkg].count > topo.nodes_per_pkg) topo.nodes_per_pkg = pni[0].count; + /* Fake 1 node per pkg for machines that don't + * expose nodes and thus avoid -nan results + */ + if (topo.nodes_per_pkg == 0) + topo.nodes_per_pkg = 1; + for (cpu = 0; cpu < topo.num_cpus; cpu++) { pkg = cpus[cpu].physical_package_id; node = cpus[cpu].physical_node_id; @@ -4904,6 +4910,13 @@ void init_counter(struct thread_data *thread_base, struct core_data *core_base, struct core_data *c; struct pkg_data *p; + + /* 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); -- cgit v1.2.3 From 2ee19bdea1bbc04a06606b5c9681a07d005ecbaf Mon Sep 17 00:00:00 2001 From: Nathan Ciobanu Date: Wed, 13 Jun 2018 19:51:32 -0700 Subject: tools/power turbostat: alphabetize the help output Sort the command line arguments output of help() in alphabetical order in line with other linux tools. Signed-off-by: Nathan Ciobanu Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 97cc00a9c763..d33b655299ba 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -528,12 +528,12 @@ void help(void) " 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" + "--quiet skip decoding system configuration header\n" + "--help print this help message\n" "--version print version information\n" "\n" "For more help, run \"man turbostat\"\n"); -- cgit v1.2.3 From cc4816503f835c7cea184776fe8ae5bb3f505083 Mon Sep 17 00:00:00 2001 From: Nathan Ciobanu Date: Wed, 13 Jun 2018 19:51:33 -0700 Subject: tools/power turbostat: add single character tokens to help Improve the help() output by adding the single character tokens (e.g -a). Signed-off-by: Nathan Ciobanu Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index d33b655299ba..2dcc05f3ee6f 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -524,17 +524,20 @@ void help(void) "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" - "--interval sec.subsec Override default 5-second measurement interval\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" - "--quiet skip decoding system configuration header\n" - "--help print this help message\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" + " -i, --interval sec.subsec\n" + " Override default 5-second measurement interval\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" + " -h, --help print this help message\n" + " -v, --version print version information\n" "\n" "For more help, run \"man turbostat\"\n"); } -- cgit v1.2.3 From 9ce80578d5f5279545c272563851d059a2359f3e Mon Sep 17 00:00:00 2001 From: Nathan Ciobanu Date: Wed, 13 Jun 2018 19:51:34 -0700 Subject: tools/power turbostat: add the missing command line switches Document the missing command line tokens in the help() function. Signed-off-by: Nathan Ciobanu Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 2dcc05f3ee6f..108c3bf2a67c 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -528,14 +528,28 @@ void help(void) " 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" -- cgit v1.2.3 From 73780cd816e071b0fc0f74e204a9cb30fdb291c5 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Wed, 20 Jun 2018 13:55:29 -0400 Subject: tools/power turbostat: version 18.06.20 Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools') diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 108c3bf2a67c..4d14bbbf9b63 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -5102,7 +5102,7 @@ int get_and_dump_counters(void) } void print_version() { - fprintf(outf, "turbostat version 18.06.01" + fprintf(outf, "turbostat version 18.06.20" " - Len Brown \n"); } -- cgit v1.2.3