From c8ade3616a1a5cf7767c0338d2b02007796f5d88 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Wed, 15 Feb 2017 17:15:11 -0500 Subject: [PATCH] tools/power turbostat: Add --list option to show available header names It is handy to know the list of column header names, so that they can be used with --add and --skip The new --list option shows them: sudo ./turbostat --list --hide sysfs ,Core,CPU,Avg_MHz,Busy%,Bzy_MHz,TSC_MHz,IRQ,SMI,CPU%c1,CPU%c3,CPU%c6,CPU%c7,CoreTmp,PkgTmp,GFX%rc6,GFXMHz,PkgWatt,CorWatt,GFXWatt Signed-off-by: Len Brown --- tools/power/x86/turbostat/turbostat.c | 118 ++++++++++++++------------ 1 file changed, 66 insertions(+), 52 deletions(-) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 48b540a2fe81..7b02fbb65893 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -52,6 +52,7 @@ unsigned int debug; unsigned int quiet; unsigned int rapl_joules; unsigned int summary_only; +unsigned int list_header_only; unsigned int dump_only; unsigned int do_snb_cstates; unsigned int do_knl_cstates; @@ -469,133 +470,133 @@ unsigned long long bic_lookup(char *name_list) return retval; } -void print_header(void) +void print_header(char *delim) { struct msr_counter *mp; if (DO_BIC(BIC_Package)) - outp += sprintf(outp, "\tPackage"); + outp += sprintf(outp, "%sPackage", delim); if (DO_BIC(BIC_Core)) - outp += sprintf(outp, "\tCore"); + outp += sprintf(outp, "%sCore", delim); if (DO_BIC(BIC_CPU)) - outp += sprintf(outp, "\tCPU"); + outp += sprintf(outp, "%sCPU", delim); if (DO_BIC(BIC_Avg_MHz)) - outp += sprintf(outp, "\tAvg_MHz"); + outp += sprintf(outp, "%sAvg_MHz", delim); if (DO_BIC(BIC_Busy)) - outp += sprintf(outp, "\tBusy%%"); + outp += sprintf(outp, "%sBusy%%", delim); if (DO_BIC(BIC_Bzy_MHz)) - outp += sprintf(outp, "\tBzy_MHz"); + outp += sprintf(outp, "%sBzy_MHz", delim); if (DO_BIC(BIC_TSC_MHz)) - outp += sprintf(outp, "\tTSC_MHz"); + outp += sprintf(outp, "%sTSC_MHz", delim); if (DO_BIC(BIC_IRQ)) - outp += sprintf(outp, "\tIRQ"); + outp += sprintf(outp, "%sIRQ", delim); if (DO_BIC(BIC_SMI)) - outp += sprintf(outp, "\tSMI"); + outp += sprintf(outp, "%sSMI", delim); for (mp = sys.tp; mp; mp = mp->next) { if (mp->format == FORMAT_RAW) { if (mp->width == 64) - outp += sprintf(outp, "\t%18.18s", mp->name); + outp += sprintf(outp, "%s%18.18s", delim, mp->name); else - outp += sprintf(outp, "\t%10.10s", mp->name); + outp += sprintf(outp, "%s%10.10s", delim, mp->name); } else { - outp += sprintf(outp, "\t%s", mp->name); + outp += sprintf(outp, "%s%s", delim, mp->name); } } if (DO_BIC(BIC_CPU_c1)) - outp += sprintf(outp, "\tCPU%%c1"); + outp += sprintf(outp, "%sCPU%%c1", delim); if (DO_BIC(BIC_CPU_c3) && !do_slm_cstates && !do_knl_cstates) - outp += sprintf(outp, "\tCPU%%c3"); + outp += sprintf(outp, "%sCPU%%c3", delim); if (DO_BIC(BIC_CPU_c6)) - outp += sprintf(outp, "\tCPU%%c6"); + outp += sprintf(outp, "%sCPU%%c6", delim); if (DO_BIC(BIC_CPU_c7)) - outp += sprintf(outp, "\tCPU%%c7"); + outp += sprintf(outp, "%sCPU%%c7", delim); if (DO_BIC(BIC_Mod_c6)) - outp += sprintf(outp, "\tMod%%c6"); + outp += sprintf(outp, "%sMod%%c6", delim); if (DO_BIC(BIC_CoreTmp)) - outp += sprintf(outp, "\tCoreTmp"); + outp += sprintf(outp, "%sCoreTmp", delim); for (mp = sys.cp; mp; mp = mp->next) { if (mp->format == FORMAT_RAW) { if (mp->width == 64) - outp += sprintf(outp, "\t%18.18s", mp->name); + outp += sprintf(outp, "%s%18.18s", delim, mp->name); else - outp += sprintf(outp, "\t%10.10s", mp->name); + outp += sprintf(outp, "%s%10.10s", delim, mp->name); } else { - outp += sprintf(outp, "\t%s", mp->name); + outp += sprintf(outp, "%s%s", delim, mp->name); } } if (DO_BIC(BIC_PkgTmp)) - outp += sprintf(outp, "\tPkgTmp"); + outp += sprintf(outp, "%sPkgTmp", delim); if (DO_BIC(BIC_GFX_rc6)) - outp += sprintf(outp, "\tGFX%%rc6"); + outp += sprintf(outp, "%sGFX%%rc6", delim); if (DO_BIC(BIC_GFXMHz)) - outp += sprintf(outp, "\tGFXMHz"); + outp += sprintf(outp, "%sGFXMHz", delim); if (do_skl_residency) { - outp += sprintf(outp, "\tTotl%%C0"); - outp += sprintf(outp, "\tAny%%C0"); - outp += sprintf(outp, "\tGFX%%C0"); - outp += sprintf(outp, "\tCPUGFX%%"); + outp += sprintf(outp, "%sTotl%%C0", delim); + outp += sprintf(outp, "%sAny%%C0", delim); + outp += sprintf(outp, "%sGFX%%C0", delim); + outp += sprintf(outp, "%sCPUGFX%%", delim); } if (DO_BIC(BIC_Pkgpc2)) - outp += sprintf(outp, "\tPkg%%pc2"); + outp += sprintf(outp, "%sPkg%%pc2", delim); if (DO_BIC(BIC_Pkgpc3)) - outp += sprintf(outp, "\tPkg%%pc3"); + outp += sprintf(outp, "%sPkg%%pc3", delim); if (DO_BIC(BIC_Pkgpc6)) - outp += sprintf(outp, "\tPkg%%pc6"); + outp += sprintf(outp, "%sPkg%%pc6", delim); if (DO_BIC(BIC_Pkgpc7)) - outp += sprintf(outp, "\tPkg%%pc7"); + outp += sprintf(outp, "%sPkg%%pc7", delim); if (DO_BIC(BIC_Pkgpc8)) - outp += sprintf(outp, "\tPkg%%pc8"); + outp += sprintf(outp, "%sPkg%%pc8", delim); if (DO_BIC(BIC_Pkgpc9)) - outp += sprintf(outp, "\tPkg%%pc9"); + outp += sprintf(outp, "%sPkg%%pc9", delim); if (DO_BIC(BIC_Pkgpc10)) - outp += sprintf(outp, "\tPk%%pc10"); + outp += sprintf(outp, "%sPk%%pc10", delim); if (do_rapl && !rapl_joules) { if (DO_BIC(BIC_PkgWatt)) - outp += sprintf(outp, "\tPkgWatt"); + outp += sprintf(outp, "%sPkgWatt", delim); if (DO_BIC(BIC_CorWatt)) - outp += sprintf(outp, "\tCorWatt"); + outp += sprintf(outp, "%sCorWatt", delim); if (DO_BIC(BIC_GFXWatt)) - outp += sprintf(outp, "\tGFXWatt"); + outp += sprintf(outp, "%sGFXWatt", delim); if (DO_BIC(BIC_RAMWatt)) - outp += sprintf(outp, "\tRAMWatt"); + outp += sprintf(outp, "%sRAMWatt", delim); if (DO_BIC(BIC_PKG__)) - outp += sprintf(outp, "\tPKG_%%"); + outp += sprintf(outp, "%sPKG_%%", delim); if (DO_BIC(BIC_RAM__)) - outp += sprintf(outp, "\tRAM_%%"); + outp += sprintf(outp, "%sRAM_%%", delim); } else if (do_rapl && rapl_joules) { if (DO_BIC(BIC_Pkg_J)) - outp += sprintf(outp, "\tPkg_J"); + outp += sprintf(outp, "%sPkg_J", delim); if (DO_BIC(BIC_Cor_J)) - outp += sprintf(outp, "\tCor_J"); + outp += sprintf(outp, "%sCor_J", delim); if (DO_BIC(BIC_GFX_J)) - outp += sprintf(outp, "\tGFX_J"); + outp += sprintf(outp, "%sGFX_J", delim); if (DO_BIC(BIC_RAM_J)) - outp += sprintf(outp, "\tRAM_J"); + outp += sprintf(outp, "%sRAM_J", delim); if (DO_BIC(BIC_PKG__)) - outp += sprintf(outp, "\tPKG_%%"); + outp += sprintf(outp, "%sPKG_%%", delim); if (DO_BIC(BIC_RAM__)) - outp += sprintf(outp, "\tRAM_%%"); + outp += sprintf(outp, "%sRAM_%%", delim); } for (mp = sys.pp; mp; mp = mp->next) { if (mp->format == FORMAT_RAW) { if (mp->width == 64) - outp += sprintf(outp, "\t%18.18s", mp->name); + outp += sprintf(outp, "%s%18.18s", delim, mp->name); else - outp += sprintf(outp, "\t%10.10s", mp->name); + outp += sprintf(outp, "%s%10.10s", delim, mp->name); } else { - outp += sprintf(outp, "\t%s", mp->name); + outp += sprintf(outp, "%s%s", delim, mp->name); } } @@ -933,7 +934,7 @@ void format_all_counters(struct thread_data *t, struct core_data *c, struct pkg_ static int printed; if (!printed || !summary_only) - print_header(); + print_header("\t"); if (topo.num_cpus > 1) format_counters(&average.threads, &average.cores, @@ -4107,6 +4108,7 @@ void help() "--quiet skip decoding system configuration header\n" "--interval sec Override default 5-second measurement interval\n" "--help print this help message\n" + "--list list column headers only\n" "--out file create or truncate \"file\" for all output\n" "--version print version information\n" "\n" @@ -4814,6 +4816,7 @@ void cmdline(int argc, char **argv) {"help", no_argument, 0, 'h'}, {"hide", required_argument, 0, 'H'}, // meh, -h taken by --help {"Joules", no_argument, 0, 'J'}, + {"list", no_argument, 0, 'l'}, {"out", required_argument, 0, 'o'}, {"Package", no_argument, 0, 'p'}, {"processor", no_argument, 0, 'p'}, @@ -4866,6 +4869,10 @@ void cmdline(int argc, char **argv) case 'J': rapl_joules++; break; + case 'l': + list_header_only++; + quiet++; + break; case 'o': outf = fopen_or_die(optarg, "w"); break; @@ -4912,6 +4919,13 @@ int main(int argc, char **argv) if (dump_only) return get_and_dump_counters(); + /* list header and exit */ + if (list_header_only) { + print_header(","); + flush_output_stdout(); + return 0; + } + /* * if any params left, it must be a command to fork */ -- 2.20.1