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Kernel
提交 10bbe759 编写于 作者: L Linus Torvalds
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Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 

Pull turbostat updates from Len Brown.

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: remove obsolete -M, -m, -C, -c options
  tools/power turbostat: Make extensible via the --add parameter
  tools/power turbostat: Denverton uses a 25 MHz crystal, not 19.2 MHz
  tools/power turbostat: line up headers when -M is used
  tools/power turbostat: fix SKX PKG_CSTATE_LIMIT decoding
  tools/power turbostat: Support Knights Mill (KNM)
  tools/power turbostat: Display HWP OOB status
  tools/power turbostat: fix Denverton BCLK
  tools/power turbostat: use intel-family.h model strings
  tools/power/turbostat: Add Denverton RAPL support
  tools/power/turbostat: Add Denverton support
  tools/power/turbostat: split core MSR support into status + limit
  tools/power turbostat: fix error case overflow read of slm_freq_table[]
  tools/power turbostat: Allocate correct amount of fd and irq entries
  tools/power turbostat: switch to tab delimited output
  tools/power turbostat: Gracefully handle ACPI S3
  tools/power turbostat: tidy up output on Joule counter overflow
上级 62906027 6886fee4
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Showing with 673 addition and 371 deletion
tools/power/x86/turbostat/Makefile
浏览文件 @ 10bbe759
......@@ -10,6 +10,7 @@ endif
turbostat : turbostat.c
CFLAGS += -Wall
CFLAGS += -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
CFLAGS += -DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
%: %.c
@mkdir -p $(BUILD_OUTPUT)
......
tools/power/x86/turbostat/turbostat.8
浏览文件 @ 10bbe759
......@@ -25,9 +25,27 @@ Some information is not available on older processors.
.SS Options
Options can be specified with a single or double '-', and only as much of the option
name as necessary to disambiguate it from others is necessary. Note that options are case-sensitive.
\fB--Counter MSR#\fP shows the delta of the specified 64-bit MSR counter.
.PP
\fB--counter MSR#\fP shows the delta of the specified 32-bit MSR counter.
\fB--add attributes\fP add column with counter having specified 'attributes'. The 'location' attribute is required, all others are optional.
.nf
location: {\fBmsrDDD\fP | \fBmsr0xXXX\fP}
msrDDD is a decimal offset, eg. msr16
msr0xXXX is a hex offset, eg. msr0x10
scope: {\fBcpu\fP | \fBcore\fP | \fBpackage\fP}
sample and print the counter for every cpu, core, or package.
default: cpu
size: {\fBu32\fP | \fBu64\fP }
MSRs are read as 64-bits, u32 truncates the displayed value to 32-bits.
default: u64
format: {\fBraw\fP | \fBdelta\fP | \fBpercent\fP}
'raw' shows the MSR contents in hex.
'delta' shows the difference in values during the measurement interval.
'percent' shows the delta as a percentage of the cycles elapsed.
default: delta
.fi
.PP
\fB--Dump\fP displays the raw counter values.
.PP
......@@ -43,10 +61,6 @@ The file is truncated if it already exists, and it is created if it does not exi
.PP
\fB--Joules\fP displays energy in Joules, rather than dividing Joules by time to print power in Watts.
.PP
\fB--MSR MSR#\fP shows the specified 64-bit MSR value.
.PP
\fB--msr MSR#\fP shows the specified 32-bit MSR value.
.PP
\fB--Package\fP limits output to the system summary plus the 1st thread in each Package.
.PP
\fB--processor\fP limits output to the system summary plus the 1st thread in each processor of each package. Ie. it skips hyper-threaded siblings.
......
tools/power/x86/turbostat/turbostat.c
浏览文件 @ 10bbe759
......@@ -21,6 +21,7 @@
#define _GNU_SOURCE
#include MSRHEADER
#include INTEL_FAMILY_HEADER
#include <stdarg.h>
#include <stdio.h>
#include <err.h>
......@@ -51,8 +52,6 @@ unsigned int debug;
unsigned int rapl_joules;
unsigned int summary_only;
unsigned int dump_only;
unsigned int skip_c0;
unsigned int skip_c1;
unsigned int do_nhm_cstates;
unsigned int do_snb_cstates;
unsigned int do_knl_cstates;
......@@ -72,10 +71,6 @@ unsigned int units = 1000000; /* MHz etc */
unsigned int genuine_intel;
unsigned int has_invariant_tsc;
unsigned int do_nhm_platform_info;
unsigned int extra_msr_offset32;
unsigned int extra_msr_offset64;
unsigned int extra_delta_offset32;
unsigned int extra_delta_offset64;
unsigned int aperf_mperf_multiplier = 1;
int do_irq = 1;
int do_smi;
......@@ -131,9 +126,8 @@ unsigned int has_hwp_pkg; /* IA32_HWP_REQUEST_PKG */
#define RAPL_DRAM_POWER_INFO (1 << 5)
/* 0x61c MSR_DRAM_POWER_INFO */
#define RAPL_CORES (1 << 6)
#define RAPL_CORES_POWER_LIMIT (1 << 6)
/* 0x638 MSR_PP0_POWER_LIMIT */
/* 0x639 MSR_PP0_ENERGY_STATUS */
#define RAPL_CORE_POLICY (1 << 7)
/* 0x63a MSR_PP0_POLICY */
......@@ -141,11 +135,20 @@ unsigned int has_hwp_pkg; /* IA32_HWP_REQUEST_PKG */
/* 0x640 MSR_PP1_POWER_LIMIT */
/* 0x641 MSR_PP1_ENERGY_STATUS */
/* 0x642 MSR_PP1_POLICY */
#define RAPL_CORES_ENERGY_STATUS (1 << 9)
/* 0x639 MSR_PP0_ENERGY_STATUS */
#define RAPL_CORES (RAPL_CORES_ENERGY_STATUS | RAPL_CORES_POWER_LIMIT)
#define TJMAX_DEFAULT 100
#define MAX(a, b) ((a) > (b) ? (a) : (b))
int aperf_mperf_unstable;
/*
* 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
int backwards_count;
char *progname;
......@@ -157,16 +160,13 @@ struct thread_data {
unsigned long long aperf;
unsigned long long mperf;
unsigned long long c1;
unsigned long long extra_msr64;
unsigned long long extra_delta64;
unsigned long long extra_msr32;
unsigned long long extra_delta32;
unsigned int irq_count;
unsigned int smi_count;
unsigned int cpu_id;
unsigned int flags;
#define CPU_IS_FIRST_THREAD_IN_CORE 0x2
#define CPU_IS_FIRST_CORE_IN_PACKAGE 0x4
unsigned long long counter[1];
} *thread_even, *thread_odd;
struct core_data {
......@@ -175,6 +175,7 @@ struct core_data {
unsigned long long c7;
unsigned int core_temp_c;
unsigned int core_id;
unsigned long long counter[1];
} *core_even, *core_odd;
struct pkg_data {
......@@ -199,7 +200,7 @@ struct pkg_data {
unsigned int rapl_pkg_perf_status; /* MSR_PKG_PERF_STATUS */
unsigned int rapl_dram_perf_status; /* MSR_DRAM_PERF_STATUS */
unsigned int pkg_temp_c;
unsigned long long counter[1];
} *package_even, *package_odd;
#define ODD_COUNTERS thread_odd, core_odd, package_odd
......@@ -213,11 +214,33 @@ struct pkg_data {
(core_base + (pkg_no) * topo.num_cores_per_pkg + (core_no))
#define GET_PKG(pkg_base, pkg_no) (pkg_base + pkg_no)
enum counter_scope {SCOPE_CPU, SCOPE_CORE, SCOPE_PACKAGE};
enum counter_type {COUNTER_CYCLES, COUNTER_SECONDS};
enum counter_format {FORMAT_RAW, FORMAT_DELTA, FORMAT_PERCENT};
struct msr_counter {
unsigned int msr_num;
char name[NAME_BYTES];
unsigned int width;
enum counter_type type;
enum counter_format format;
struct msr_counter *next;
};
struct sys_counters {
unsigned int thread_counter_bytes;
unsigned int core_counter_bytes;
unsigned int package_counter_bytes;
struct msr_counter *tp;
struct msr_counter *cp;
struct msr_counter *pp;
} sys;
struct system_summary {
struct thread_data threads;
struct core_data cores;
struct pkg_data packages;
} sum, average;
} average;
struct topo_params {
......@@ -319,120 +342,148 @@ int get_msr(int cpu, off_t offset, unsigned long long *msr)
/*
* Example Format w/ field column widths:
*
* Package Core CPU Avg_MHz Bzy_MHz TSC_MHz IRQ SMI Busy% CPU_%c1 CPU_%c3 CPU_%c6 CPU_%c7 CoreTmp PkgTmp GFXMHz Pkg%pc2 Pkg%pc3 Pkg%pc6 Pkg%pc7 PkgWatt CorWatt GFXWatt
* Package Core CPU Avg_MHz Bzy_MHz TSC_MHz IRQ SMI Busy% CPU_%c1 CPU_%c3 CPU_%c6 CPU_%c7 ThreadC CoreTmp CoreCnt PkgTmp GFXMHz Pkg%pc2 Pkg%pc3 Pkg%pc6 Pkg%pc7 PkgWatt CorWatt GFXWatt PkgCnt
* 12345678123456781234567812345678123456781234567812345678123456781234567812345678123456781234567812345678123456781234567812345678123456781234567812345678123456781234567812345678
*/
void print_header(void)
{
struct msr_counter *mp;
if (show_pkg)
outp += sprintf(outp, " Package");
outp += sprintf(outp, "\tPackage");
if (show_core)
outp += sprintf(outp, " Core");
outp += sprintf(outp, "\tCore");
if (show_cpu)
outp += sprintf(outp, " CPU");
outp += sprintf(outp, "\tCPU");
if (has_aperf)
outp += sprintf(outp, " Avg_MHz");
outp += sprintf(outp, "\tAvg_MHz");
if (has_aperf)
outp += sprintf(outp, " Busy%%");
outp += sprintf(outp, "\tBusy%%");
if (has_aperf)
outp += sprintf(outp, " Bzy_MHz");
outp += sprintf(outp, " TSC_MHz");
if (extra_delta_offset32)
outp += sprintf(outp, " count 0x%03X", extra_delta_offset32);
if (extra_delta_offset64)
outp += sprintf(outp, " COUNT 0x%03X", extra_delta_offset64);
if (extra_msr_offset32)
outp += sprintf(outp, " MSR 0x%03X", extra_msr_offset32);
if (extra_msr_offset64)
outp += sprintf(outp, " MSR 0x%03X", extra_msr_offset64);
outp += sprintf(outp, "\tBzy_MHz");
outp += sprintf(outp, "\tTSC_MHz");
if (!debug)
goto done;
if (do_irq)
outp += sprintf(outp, " IRQ");
outp += sprintf(outp, "\tIRQ");
if (do_smi)
outp += sprintf(outp, " SMI");
outp += sprintf(outp, "\tSMI");
if (do_nhm_cstates)
outp += sprintf(outp, " CPU%%c1");
outp += sprintf(outp, "\tCPU%%c1");
if (do_nhm_cstates && !do_slm_cstates && !do_knl_cstates)
outp += sprintf(outp, " CPU%%c3");
outp += sprintf(outp, "\tCPU%%c3");
if (do_nhm_cstates)
outp += sprintf(outp, " CPU%%c6");
outp += sprintf(outp, "\tCPU%%c6");
if (do_snb_cstates)
outp += sprintf(outp, " CPU%%c7");
outp += sprintf(outp, "\tCPU%%c7");
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);
else
outp += sprintf(outp, "\t%10.10s", mp->name);
} else {
outp += sprintf(outp, "\t%-7.7s", mp->name);
}
}
if (do_dts)
outp += sprintf(outp, " CoreTmp");
outp += sprintf(outp, "\tCoreTmp");
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);
else
outp += sprintf(outp, "\t%10.10s", mp->name);
} else {
outp += sprintf(outp, "\t%-7.7s", mp->name);
}
}
if (do_ptm)
outp += sprintf(outp, " PkgTmp");
outp += sprintf(outp, "\tPkgTmp");
if (do_gfx_rc6_ms)
outp += sprintf(outp, " GFX%%rc6");
outp += sprintf(outp, "\tGFX%%rc6");
if (do_gfx_mhz)
outp += sprintf(outp, " GFXMHz");
outp += sprintf(outp, "\tGFXMHz");
if (do_skl_residency) {
outp += sprintf(outp, " Totl%%C0");
outp += sprintf(outp, " Any%%C0");
outp += sprintf(outp, " GFX%%C0");
outp += sprintf(outp, " CPUGFX%%");
outp += sprintf(outp, "\tTotl%%C0");
outp += sprintf(outp, "\tAny%%C0");
outp += sprintf(outp, "\tGFX%%C0");
outp += sprintf(outp, "\tCPUGFX%%");
}
if (do_pc2)
outp += sprintf(outp, " Pkg%%pc2");
outp += sprintf(outp, "\tPkg%%pc2");
if (do_pc3)
outp += sprintf(outp, " Pkg%%pc3");
outp += sprintf(outp, "\tPkg%%pc3");
if (do_pc6)
outp += sprintf(outp, " Pkg%%pc6");
outp += sprintf(outp, "\tPkg%%pc6");
if (do_pc7)
outp += sprintf(outp, " Pkg%%pc7");
outp += sprintf(outp, "\tPkg%%pc7");
if (do_c8_c9_c10) {
outp += sprintf(outp, " Pkg%%pc8");
outp += sprintf(outp, " Pkg%%pc9");
outp += sprintf(outp, " Pk%%pc10");
outp += sprintf(outp, "\tPkg%%pc8");
outp += sprintf(outp, "\tPkg%%pc9");
outp += sprintf(outp, "\tPk%%pc10");
}
if (do_rapl && !rapl_joules) {
if (do_rapl & RAPL_PKG)
outp += sprintf(outp, " PkgWatt");
if (do_rapl & RAPL_CORES)
outp += sprintf(outp, " CorWatt");
outp += sprintf(outp, "\tPkgWatt");
if (do_rapl & RAPL_CORES_ENERGY_STATUS)
outp += sprintf(outp, "\tCorWatt");
if (do_rapl & RAPL_GFX)
outp += sprintf(outp, " GFXWatt");
outp += sprintf(outp, "\tGFXWatt");
if (do_rapl & RAPL_DRAM)
outp += sprintf(outp, " RAMWatt");
outp += sprintf(outp, "\tRAMWatt");
if (do_rapl & RAPL_PKG_PERF_STATUS)
outp += sprintf(outp, " PKG_%%");
outp += sprintf(outp, "\tPKG_%%");
if (do_rapl & RAPL_DRAM_PERF_STATUS)
outp += sprintf(outp, " RAM_%%");
outp += sprintf(outp, "\tRAM_%%");
} else if (do_rapl && rapl_joules) {
if (do_rapl & RAPL_PKG)
outp += sprintf(outp, " Pkg_J");
if (do_rapl & RAPL_CORES)
outp += sprintf(outp, " Cor_J");
outp += sprintf(outp, "\tPkg_J");
if (do_rapl & RAPL_CORES_ENERGY_STATUS)
outp += sprintf(outp, "\tCor_J");
if (do_rapl & RAPL_GFX)
outp += sprintf(outp, " GFX_J");
outp += sprintf(outp, "\tGFX_J");
if (do_rapl & RAPL_DRAM)
outp += sprintf(outp, " RAM_J");
outp += sprintf(outp, "\tRAM_J");
if (do_rapl & RAPL_PKG_PERF_STATUS)
outp += sprintf(outp, " PKG_%%");
outp += sprintf(outp, "\tPKG_%%");
if (do_rapl & RAPL_DRAM_PERF_STATUS)
outp += sprintf(outp, " RAM_%%");
outp += sprintf(outp, " time");
outp += sprintf(outp, "\tRAM_%%");
}
done:
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);
else
outp += sprintf(outp, "\t%10.10s", mp->name);
} else {
outp += sprintf(outp, "\t%-7.7s", mp->name);
}
}
done:
outp += sprintf(outp, "\n");
}
int dump_counters(struct thread_data *t, struct core_data *c,
struct pkg_data *p)
{
int i;
struct msr_counter *mp;
outp += sprintf(outp, "t %p, c %p, p %p\n", t, c, p);
if (t) {
......@@ -442,18 +493,16 @@ int dump_counters(struct thread_data *t, struct core_data *c,
outp += sprintf(outp, "aperf: %016llX\n", t->aperf);
outp += sprintf(outp, "mperf: %016llX\n", t->mperf);
outp += sprintf(outp, "c1: %016llX\n", t->c1);
outp += sprintf(outp, "msr0x%x: %08llX\n",
extra_delta_offset32, t->extra_delta32);
outp += sprintf(outp, "msr0x%x: %016llX\n",
extra_delta_offset64, t->extra_delta64);
outp += sprintf(outp, "msr0x%x: %08llX\n",
extra_msr_offset32, t->extra_msr32);
outp += sprintf(outp, "msr0x%x: %016llX\n",
extra_msr_offset64, t->extra_msr64);
if (do_irq)
outp += sprintf(outp, "IRQ: %08X\n", t->irq_count);
if (do_smi)
outp += sprintf(outp, "SMI: %08X\n", t->smi_count);
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
outp += sprintf(outp, "tADDED [%d] msr0x%x: %08llX\n",
i, mp->msr_num, t->counter[i]);
}
}
if (c) {
......@@ -462,6 +511,11 @@ int dump_counters(struct thread_data *t, struct core_data *c,
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);
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
outp += sprintf(outp, "cADDED [%d] msr0x%x: %08llX\n",
i, mp->msr_num, c->counter[i]);
}
}
if (p) {
......@@ -491,6 +545,11 @@ int dump_counters(struct thread_data *t, struct core_data *c,
outp += sprintf(outp, "Throttle RAM: %0X\n",
p->rapl_dram_perf_status);
outp += sprintf(outp, "PTM: %dC\n", p->pkg_temp_c);
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
outp += sprintf(outp, "pADDED [%d] msr0x%x: %08llX\n",
i, mp->msr_num, p->counter[i]);
}
}
outp += sprintf(outp, "\n");
......@@ -506,6 +565,8 @@ int format_counters(struct thread_data *t, struct core_data *c,
{
double interval_float;
char *fmt8;
int i;
struct msr_counter *mp;
/* if showing only 1st thread in core and this isn't one, bail out */
if (show_core_only && !(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
......@@ -520,99 +581,103 @@ int format_counters(struct thread_data *t, struct core_data *c,
/* topo columns, print blanks on 1st (average) line */
if (t == &average.threads) {
if (show_pkg)
outp += sprintf(outp, " -");
outp += sprintf(outp, "\t-");
if (show_core)
outp += sprintf(outp, " -");
outp += sprintf(outp, "\t-");
if (show_cpu)
outp += sprintf(outp, " -");
outp += sprintf(outp, "\t-");
} else {
if (show_pkg) {
if (p)
outp += sprintf(outp, "%8d", p->package_id);
outp += sprintf(outp, "\t%d", p->package_id);
else
outp += sprintf(outp, " -");
outp += sprintf(outp, "\t-");
}
if (show_core) {
if (c)
outp += sprintf(outp, "%8d", c->core_id);
outp += sprintf(outp, "\t%d", c->core_id);
else
outp += sprintf(outp, " -");
outp += sprintf(outp, "\t-");
}
if (show_cpu)
outp += sprintf(outp, "%8d", t->cpu_id);
outp += sprintf(outp, "\t%d", t->cpu_id);
}
/* Avg_MHz */
if (has_aperf)
outp += sprintf(outp, "%8.0f",
outp += sprintf(outp, "\t%.0f",
1.0 / units * t->aperf / interval_float);
/* Busy% */
if (has_aperf) {
if (!skip_c0)
outp += sprintf(outp, "%8.2f", 100.0 * t->mperf/t->tsc/tsc_tweak);
else
outp += sprintf(outp, "********");
}
if (has_aperf)
outp += sprintf(outp, "\t%.2f", 100.0 * t->mperf/t->tsc/tsc_tweak);
/* Bzy_MHz */
if (has_aperf) {
if (has_base_hz)
outp += sprintf(outp, "%8.0f", base_hz / units * t->aperf / t->mperf);
outp += sprintf(outp, "\t%.0f", base_hz / units * t->aperf / t->mperf);
else
outp += sprintf(outp, "%8.0f",
outp += sprintf(outp, "\t%.0f",
1.0 * t->tsc / units * t->aperf / t->mperf / interval_float);
}
/* TSC_MHz */
outp += sprintf(outp, "%8.0f", 1.0 * t->tsc/units/interval_float);
/* delta */
if (extra_delta_offset32)
outp += sprintf(outp, " %11llu", t->extra_delta32);
/* DELTA */
if (extra_delta_offset64)
outp += sprintf(outp, " %11llu", t->extra_delta64);
/* msr */
if (extra_msr_offset32)
outp += sprintf(outp, " 0x%08llx", t->extra_msr32);
/* MSR */
if (extra_msr_offset64)
outp += sprintf(outp, " 0x%016llx", t->extra_msr64);
outp += sprintf(outp, "\t%.0f", 1.0 * t->tsc/units/interval_float);
if (!debug)
goto done;
/* IRQ */
if (do_irq)
outp += sprintf(outp, "%8d", t->irq_count);
outp += sprintf(outp, "\t%d", t->irq_count);
/* SMI */
if (do_smi)
outp += sprintf(outp, "%8d", t->smi_count);
outp += sprintf(outp, "\t%d", t->smi_count);
if (do_nhm_cstates) {
if (!skip_c1)
outp += sprintf(outp, "%8.2f", 100.0 * t->c1/t->tsc);
else
outp += sprintf(outp, "********");
}
if (do_nhm_cstates)
outp += sprintf(outp, "\t%.2f", 100.0 * t->c1/t->tsc);
/* print per-core data only for 1st thread in core */
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
goto done;
if (do_nhm_cstates && !do_slm_cstates && !do_knl_cstates)
outp += sprintf(outp, "%8.2f", 100.0 * c->c3/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * c->c3/t->tsc);
if (do_nhm_cstates)
outp += sprintf(outp, "%8.2f", 100.0 * c->c6/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * c->c6/t->tsc);
if (do_snb_cstates)
outp += sprintf(outp, "%8.2f", 100.0 * c->c7/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * c->c7/t->tsc);
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->width == 32)
outp += sprintf(outp, "\t0x%08lx", (unsigned long) t->counter[i]);
else
outp += sprintf(outp, "\t0x%016llx", t->counter[i]);
} else if (mp->format == FORMAT_DELTA) {
outp += sprintf(outp, "\t%8lld", t->counter[i]);
} else if (mp->format == FORMAT_PERCENT) {
outp += sprintf(outp, "\t%.2f", 100.0 * t->counter[i]/t->tsc);
}
}
if (do_dts)
outp += sprintf(outp, "%8d", c->core_temp_c);
outp += sprintf(outp, "\t%d", c->core_temp_c);
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->width == 32)
outp += sprintf(outp, "\t0x%08lx", (unsigned long) c->counter[i]);
else
outp += sprintf(outp, "\t0x%016llx", c->counter[i]);
} else if (mp->format == FORMAT_DELTA) {
outp += sprintf(outp, "\t%8lld", c->counter[i]);
} else if (mp->format == FORMAT_PERCENT) {
outp += sprintf(outp, "\t%.2f", 100.0 * c->counter[i]/t->tsc);
}
}
/* print per-package data only for 1st core in package */
if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
......@@ -620,42 +685,42 @@ int format_counters(struct thread_data *t, struct core_data *c,
/* PkgTmp */
if (do_ptm)
outp += sprintf(outp, "%8d", p->pkg_temp_c);
outp += sprintf(outp, "\t%d", p->pkg_temp_c);
/* GFXrc6 */
if (do_gfx_rc6_ms) {
if (p->gfx_rc6_ms == -1) { /* detect counter reset */
outp += sprintf(outp, " ***.**");
if (p->gfx_rc6_ms == -1) { /* detect GFX counter reset */
outp += sprintf(outp, "\t**.**");
} else {
outp += sprintf(outp, "%8.2f",
outp += sprintf(outp, "\t%.2f",
p->gfx_rc6_ms / 10.0 / interval_float);
}
}
/* GFXMHz */
if (do_gfx_mhz)
outp += sprintf(outp, "%8d", p->gfx_mhz);
outp += sprintf(outp, "\t%d", p->gfx_mhz);
/* Totl%C0, Any%C0 GFX%C0 CPUGFX% */
if (do_skl_residency) {
outp += sprintf(outp, "%8.2f", 100.0 * p->pkg_wtd_core_c0/t->tsc);
outp += sprintf(outp, "%8.2f", 100.0 * p->pkg_any_core_c0/t->tsc);
outp += sprintf(outp, "%8.2f", 100.0 * p->pkg_any_gfxe_c0/t->tsc);
outp += sprintf(outp, "%8.2f", 100.0 * p->pkg_both_core_gfxe_c0/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_wtd_core_c0/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_any_core_c0/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_any_gfxe_c0/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pkg_both_core_gfxe_c0/t->tsc);
}
if (do_pc2)
outp += sprintf(outp, "%8.2f", 100.0 * p->pc2/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc2/t->tsc);
if (do_pc3)
outp += sprintf(outp, "%8.2f", 100.0 * p->pc3/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc3/t->tsc);
if (do_pc6)
outp += sprintf(outp, "%8.2f", 100.0 * p->pc6/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc6/t->tsc);
if (do_pc7)
outp += sprintf(outp, "%8.2f", 100.0 * p->pc7/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc7/t->tsc);
if (do_c8_c9_c10) {
outp += sprintf(outp, "%8.2f", 100.0 * p->pc8/t->tsc);
outp += sprintf(outp, "%8.2f", 100.0 * p->pc9/t->tsc);
outp += sprintf(outp, "%8.2f", 100.0 * p->pc10/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc8/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc9/t->tsc);
outp += sprintf(outp, "\t%.2f", 100.0 * p->pc10/t->tsc);
}
/*
......@@ -663,14 +728,14 @@ int format_counters(struct thread_data *t, struct core_data *c,
* indicate that results are suspect by printing "**" in fraction place.
*/
if (interval_float < rapl_joule_counter_range)
fmt8 = "%8.2f";
fmt8 = "\t%.2f";
else
fmt8 = " %6.0f**";
fmt8 = "%6.0f**";
if (do_rapl && !rapl_joules) {
if (do_rapl & RAPL_PKG)
outp += sprintf(outp, fmt8, p->energy_pkg * rapl_energy_units / interval_float);
if (do_rapl & RAPL_CORES)
if (do_rapl & RAPL_CORES_ENERGY_STATUS)
outp += sprintf(outp, fmt8, p->energy_cores * rapl_energy_units / interval_float);
if (do_rapl & RAPL_GFX)
outp += sprintf(outp, fmt8, p->energy_gfx * rapl_energy_units / interval_float);
......@@ -697,9 +762,20 @@ int format_counters(struct thread_data *t, struct core_data *c,
outp += sprintf(outp, fmt8, 100.0 * p->rapl_pkg_perf_status * rapl_time_units / interval_float);
if (do_rapl & RAPL_DRAM_PERF_STATUS)
outp += sprintf(outp, fmt8, 100.0 * p->rapl_dram_perf_status * rapl_time_units / interval_float);
outp += sprintf(outp, fmt8, interval_float);
}
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->width == 32)
outp += sprintf(outp, "\t0x%08lx", (unsigned long) p->counter[i]);
else
outp += sprintf(outp, "\t0x%016llx", p->counter[i]);
} else if (mp->format == FORMAT_DELTA) {
outp += sprintf(outp, "\t%8lld", p->counter[i]);
} else if (mp->format == FORMAT_PERCENT) {
outp += sprintf(outp, "\t%.2f", 100.0 * p->counter[i]/t->tsc);
}
}
done:
outp += sprintf(outp, "\n");
......@@ -752,9 +828,11 @@ void format_all_counters(struct thread_data *t, struct core_data *c, struct pkg_
old = 0x100000000 + new - old; \
}
void
int
delta_package(struct pkg_data *new, struct pkg_data *old)
{
int i;
struct msr_counter *mp;
if (do_skl_residency) {
old->pkg_wtd_core_c0 = new->pkg_wtd_core_c0 - old->pkg_wtd_core_c0;
......@@ -788,24 +866,46 @@ delta_package(struct pkg_data *new, struct pkg_data *old)
DELTA_WRAP32(new->energy_dram, old->energy_dram);
DELTA_WRAP32(new->rapl_pkg_perf_status, old->rapl_pkg_perf_status);
DELTA_WRAP32(new->rapl_dram_perf_status, old->rapl_dram_perf_status);
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
old->counter[i] = new->counter[i];
else
old->counter[i] = new->counter[i] - old->counter[i];
}
return 0;
}
void
delta_core(struct core_data *new, struct core_data *old)
{
int i;
struct msr_counter *mp;
old->c3 = new->c3 - old->c3;
old->c6 = new->c6 - old->c6;
old->c7 = new->c7 - old->c7;
old->core_temp_c = new->core_temp_c;
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
old->counter[i] = new->counter[i];
else
old->counter[i] = new->counter[i] - old->counter[i];
}
}
/*
* old = new - old
*/
void
int
delta_thread(struct thread_data *new, struct thread_data *old,
struct core_data *core_delta)
{
int i;
struct msr_counter *mp;
old->tsc = new->tsc - old->tsc;
/* check for TSC < 1 Mcycles over interval */
......@@ -821,20 +921,7 @@ delta_thread(struct thread_data *new, struct thread_data *old,
old->aperf = new->aperf - old->aperf;
old->mperf = new->mperf - old->mperf;
} else {
if (!aperf_mperf_unstable) {
fprintf(outf, "%s: APERF or MPERF went backwards *\n", progname);
fprintf(outf, "* Frequency results do not cover entire interval *\n");
fprintf(outf, "* fix this by running Linux-2.6.30 or later *\n");
aperf_mperf_unstable = 1;
}
/*
* mperf delta is likely a huge "positive" number
* can not use it for calculating c0 time
*/
skip_c0 = 1;
skip_c1 = 1;
return -1;
}
}
......@@ -865,52 +952,53 @@ delta_thread(struct thread_data *new, struct thread_data *old,
old->mperf = 1; /* divide by 0 protection */
}
old->extra_delta32 = new->extra_delta32 - old->extra_delta32;
old->extra_delta32 &= 0xFFFFFFFF;
old->extra_delta64 = new->extra_delta64 - old->extra_delta64;
/*
* Extra MSR is just a snapshot, simply copy latest w/o subtracting
*/
old->extra_msr32 = new->extra_msr32;
old->extra_msr64 = new->extra_msr64;
if (do_irq)
old->irq_count = new->irq_count - old->irq_count;
if (do_smi)
old->smi_count = new->smi_count - old->smi_count;
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
old->counter[i] = new->counter[i];
else
old->counter[i] = new->counter[i] - old->counter[i];
}
return 0;
}
int delta_cpu(struct thread_data *t, struct core_data *c,
struct pkg_data *p, struct thread_data *t2,
struct core_data *c2, struct pkg_data *p2)
{
int retval = 0;
/* calculate core delta only for 1st thread in core */
if (t->flags & CPU_IS_FIRST_THREAD_IN_CORE)
delta_core(c, c2);
/* always calculate thread delta */
delta_thread(t, t2, c2); /* c2 is core delta */
retval = delta_thread(t, t2, c2); /* c2 is core delta */
if (retval)
return retval;
/* calculate package delta only for 1st core in package */
if (t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE)
delta_package(p, p2);
retval = delta_package(p, p2);
return 0;
return retval;
}
void clear_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
{
int i;
struct msr_counter *mp;
t->tsc = 0;
t->aperf = 0;
t->mperf = 0;
t->c1 = 0;
t->extra_delta32 = 0;
t->extra_delta64 = 0;
t->irq_count = 0;
t->smi_count = 0;
......@@ -948,21 +1036,36 @@ void clear_counters(struct thread_data *t, struct core_data *c, struct pkg_data
p->gfx_rc6_ms = 0;
p->gfx_mhz = 0;
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next)
t->counter[i] = 0;
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next)
c->counter[i] = 0;
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next)
p->counter[i] = 0;
}
int sum_counters(struct thread_data *t, struct core_data *c,
struct pkg_data *p)
{
int i;
struct msr_counter *mp;
average.threads.tsc += t->tsc;
average.threads.aperf += t->aperf;
average.threads.mperf += t->mperf;
average.threads.c1 += t->c1;
average.threads.extra_delta32 += t->extra_delta32;
average.threads.extra_delta64 += t->extra_delta64;
average.threads.irq_count += t->irq_count;
average.threads.smi_count += t->smi_count;
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
continue;
average.threads.counter[i] += t->counter[i];
}
/* sum per-core values only for 1st thread in core */
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
return 0;
......@@ -973,6 +1076,12 @@ int sum_counters(struct thread_data *t, struct core_data *c,
average.cores.core_temp_c = MAX(average.cores.core_temp_c, c->core_temp_c);
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
continue;
average.cores.counter[i] += c->counter[i];
}
/* sum per-pkg values only for 1st core in pkg */
if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
return 0;
......@@ -1007,6 +1116,12 @@ int sum_counters(struct thread_data *t, struct core_data *c,
average.packages.rapl_pkg_perf_status += p->rapl_pkg_perf_status;
average.packages.rapl_dram_perf_status += p->rapl_dram_perf_status;
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
continue;
average.packages.counter[i] += p->counter[i];
}
return 0;
}
/*
......@@ -1016,6 +1131,9 @@ int sum_counters(struct thread_data *t, struct core_data *c,
void compute_average(struct thread_data *t, struct core_data *c,
struct pkg_data *p)
{
int i;
struct msr_counter *mp;
clear_counters(&average.threads, &average.cores, &average.packages);
for_all_cpus(sum_counters, t, c, p);
......@@ -1025,11 +1143,6 @@ void compute_average(struct thread_data *t, struct core_data *c,
average.threads.mperf /= topo.num_cpus;
average.threads.c1 /= topo.num_cpus;
average.threads.extra_delta32 /= topo.num_cpus;
average.threads.extra_delta32 &= 0xFFFFFFFF;
average.threads.extra_delta64 /= topo.num_cpus;
average.cores.c3 /= topo.num_cores;
average.cores.c6 /= topo.num_cores;
average.cores.c7 /= topo.num_cores;
......@@ -1052,6 +1165,22 @@ void compute_average(struct thread_data *t, struct core_data *c,
average.packages.pc8 /= topo.num_packages;
average.packages.pc9 /= topo.num_packages;
average.packages.pc10 /= topo.num_packages;
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
continue;
average.threads.counter[i] /= topo.num_cpus;
}
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
continue;
average.cores.counter[i] /= topo.num_cores;
}
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
continue;
average.packages.counter[i] /= topo.num_packages;
}
}
static unsigned long long rdtsc(void)
......@@ -1073,6 +1202,8 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
int cpu = t->cpu_id;
unsigned long long msr;
int aperf_mperf_retry_count = 0;
struct msr_counter *mp;
int i;
if (cpu_migrate(cpu)) {
fprintf(outf, "Could not migrate to CPU %d\n", cpu);
......@@ -1145,31 +1276,18 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
return -5;
t->smi_count = msr & 0xFFFFFFFF;
}
if (extra_delta_offset32) {
if (get_msr(cpu, extra_delta_offset32, &msr))
return -5;
t->extra_delta32 = msr & 0xFFFFFFFF;
}
if (extra_delta_offset64)
if (get_msr(cpu, extra_delta_offset64, &t->extra_delta64))
return -5;
if (extra_msr_offset32) {
if (get_msr(cpu, extra_msr_offset32, &msr))
return -5;
t->extra_msr32 = msr & 0xFFFFFFFF;
}
if (extra_msr_offset64)
if (get_msr(cpu, extra_msr_offset64, &t->extra_msr64))
return -5;
if (use_c1_residency_msr) {
if (get_msr(cpu, MSR_CORE_C1_RES, &t->c1))
return -6;
}
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
if (get_msr(cpu, mp->msr_num, &t->counter[i]))
return -10;
}
/* collect core counters only for 1st thread in core */
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
return 0;
......@@ -1197,6 +1315,10 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
c->core_temp_c = tcc_activation_temp - ((msr >> 16) & 0x7F);
}
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
if (get_msr(cpu, mp->msr_num, &c->counter[i]))
return -10;
}
/* collect package counters only for 1st core in package */
if (!(t->flags & CPU_IS_FIRST_CORE_IN_PACKAGE))
......@@ -1237,7 +1359,7 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
return -13;
p->energy_pkg = msr & 0xFFFFFFFF;
}
if (do_rapl & RAPL_CORES) {
if (do_rapl & RAPL_CORES_ENERGY_STATUS) {
if (get_msr(cpu, MSR_PP0_ENERGY_STATUS, &msr))
return -14;
p->energy_cores = msr & 0xFFFFFFFF;
......@@ -1274,6 +1396,11 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
if (do_gfx_mhz)
p->gfx_mhz = gfx_cur_mhz;
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (get_msr(cpu, mp->msr_num, &p->counter[i]))
return -10;
}
return 0;
}
......@@ -1310,6 +1437,7 @@ int slv_pkg_cstate_limits[16] = {PCL__0, PCL__1, PCLRSV, PCLRSV, PCL__4, PCLRSV,
int amt_pkg_cstate_limits[16] = {PCL__0, PCL__1, PCL__2, PCLRSV, PCLRSV, PCLRSV, PCL__6, PCL__7, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
int phi_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCL_6N, PCL_6R, PCLRSV, PCLRSV, PCLRSV, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
int bxt_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
int skx_pkg_cstate_limits[16] = {PCL__0, PCL__2, PCL_6N, PCL_6R, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLUNL, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV, PCLRSV};
static void
......@@ -1638,7 +1766,7 @@ void free_fd_percpu(void)
{
int i;
for (i = 0; i < topo.max_cpu_num; ++i) {
for (i = 0; i < topo.max_cpu_num + 1; ++i) {
if (fd_percpu[i] != 0)
close(fd_percpu[i]);
}
......@@ -2071,7 +2199,10 @@ void turbostat_loop()
}
gettimeofday(&tv_odd, (struct timezone *)NULL);
timersub(&tv_odd, &tv_even, &tv_delta);
for_all_cpus_2(delta_cpu, ODD_COUNTERS, EVEN_COUNTERS);
if (for_all_cpus_2(delta_cpu, ODD_COUNTERS, EVEN_COUNTERS)) {
re_initialize();
goto restart;
}
compute_average(EVEN_COUNTERS);
format_all_counters(EVEN_COUNTERS);
flush_output_stdout();
......@@ -2087,7 +2218,10 @@ void turbostat_loop()
}
gettimeofday(&tv_even, (struct timezone *)NULL);
timersub(&tv_even, &tv_odd, &tv_delta);
for_all_cpus_2(delta_cpu, EVEN_COUNTERS, ODD_COUNTERS);
if (for_all_cpus_2(delta_cpu, EVEN_COUNTERS, ODD_COUNTERS)) {
re_initialize();
goto restart;
}
compute_average(ODD_COUNTERS);
format_all_counters(ODD_COUNTERS);
flush_output_stdout();
......@@ -2174,47 +2308,51 @@ int probe_nhm_msrs(unsigned int family, unsigned int model)
bclk = discover_bclk(family, model);
switch (model) {
case 0x1A: /* Core i7, Xeon 5500 series - Bloomfield, Gainstown NHM-EP */
case 0x1E: /* Core i7 and i5 Processor - Clarksfield, Lynnfield, Jasper Forest */
case INTEL_FAM6_NEHALEM_EP: /* Core i7, Xeon 5500 series - Bloomfield, Gainstown NHM-EP */
case INTEL_FAM6_NEHALEM: /* Core i7 and i5 Processor - Clarksfield, Lynnfield, Jasper Forest */
case 0x1F: /* Core i7 and i5 Processor - Nehalem */
case 0x25: /* Westmere Client - Clarkdale, Arrandale */
case 0x2C: /* Westmere EP - Gulftown */
case 0x2E: /* Nehalem-EX Xeon - Beckton */
case 0x2F: /* Westmere-EX Xeon - Eagleton */
case INTEL_FAM6_WESTMERE: /* Westmere Client - Clarkdale, Arrandale */
case INTEL_FAM6_WESTMERE_EP: /* Westmere EP - Gulftown */
case INTEL_FAM6_NEHALEM_EX: /* Nehalem-EX Xeon - Beckton */
case INTEL_FAM6_WESTMERE_EX: /* Westmere-EX Xeon - Eagleton */
pkg_cstate_limits = nhm_pkg_cstate_limits;
break;
case 0x2A: /* SNB */
case 0x2D: /* SNB Xeon */
case 0x3A: /* IVB */
case 0x3E: /* IVB Xeon */
case INTEL_FAM6_SANDYBRIDGE: /* SNB */
case INTEL_FAM6_SANDYBRIDGE_X: /* SNB Xeon */
case INTEL_FAM6_IVYBRIDGE: /* IVB */
case INTEL_FAM6_IVYBRIDGE_X: /* IVB Xeon */
pkg_cstate_limits = snb_pkg_cstate_limits;
break;
case 0x3C: /* HSW */
case 0x3F: /* HSX */
case 0x45: /* HSW */
case 0x46: /* HSW */
case 0x3D: /* BDW */
case 0x47: /* BDW */
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case 0x55: /* SKX */
case INTEL_FAM6_HASWELL_CORE: /* HSW */
case INTEL_FAM6_HASWELL_X: /* HSX */
case INTEL_FAM6_HASWELL_ULT: /* HSW */
case INTEL_FAM6_HASWELL_GT3E: /* HSW */
case INTEL_FAM6_BROADWELL_CORE: /* BDW */
case INTEL_FAM6_BROADWELL_GT3E: /* BDW */
case INTEL_FAM6_BROADWELL_X: /* BDX */
case INTEL_FAM6_BROADWELL_XEON_D: /* BDX-DE */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
pkg_cstate_limits = hsw_pkg_cstate_limits;
break;
case 0x37: /* BYT */
case 0x4D: /* AVN */
case INTEL_FAM6_SKYLAKE_X: /* SKX */
pkg_cstate_limits = skx_pkg_cstate_limits;
break;
case INTEL_FAM6_ATOM_SILVERMONT1: /* BYT */
case INTEL_FAM6_ATOM_SILVERMONT2: /* AVN */
pkg_cstate_limits = slv_pkg_cstate_limits;
break;
case 0x4C: /* AMT */
case INTEL_FAM6_ATOM_AIRMONT: /* AMT */
pkg_cstate_limits = amt_pkg_cstate_limits;
break;
case 0x57: /* PHI */
case INTEL_FAM6_XEON_PHI_KNL: /* PHI */
case INTEL_FAM6_XEON_PHI_KNM:
pkg_cstate_limits = phi_pkg_cstate_limits;
break;
case 0x5C: /* BXT */
case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */
case INTEL_FAM6_ATOM_DENVERTON: /* DNV */
pkg_cstate_limits = bxt_pkg_cstate_limits;
break;
default:
......@@ -2234,9 +2372,10 @@ int has_nhm_turbo_ratio_limit(unsigned int family, unsigned int model)
{
switch (model) {
/* Nehalem compatible, but do not include turbo-ratio limit support */
case 0x2E: /* Nehalem-EX Xeon - Beckton */
case 0x2F: /* Westmere-EX Xeon - Eagleton */
case 0x57: /* PHI - Knights Landing (different MSR definition) */
case INTEL_FAM6_NEHALEM_EX: /* Nehalem-EX Xeon - Beckton */
case INTEL_FAM6_WESTMERE_EX: /* Westmere-EX Xeon - Eagleton */
case INTEL_FAM6_XEON_PHI_KNL: /* PHI - Knights Landing (different MSR definition) */
case INTEL_FAM6_XEON_PHI_KNM:
return 0;
default:
return 1;
......@@ -2251,8 +2390,8 @@ int has_ivt_turbo_ratio_limit(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x3E: /* IVB Xeon */
case 0x3F: /* HSW Xeon */
case INTEL_FAM6_IVYBRIDGE_X: /* IVB Xeon */
case INTEL_FAM6_HASWELL_X: /* HSW Xeon */
return 1;
default:
return 0;
......@@ -2267,7 +2406,7 @@ int has_hsw_turbo_ratio_limit(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x3F: /* HSW Xeon */
case INTEL_FAM6_HASWELL_X: /* HSW Xeon */
return 1;
default:
return 0;
......@@ -2283,7 +2422,8 @@ int has_knl_turbo_ratio_limit(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x57: /* Knights Landing */
case INTEL_FAM6_XEON_PHI_KNL: /* Knights Landing */
case INTEL_FAM6_XEON_PHI_KNM:
return 1;
default:
return 0;
......@@ -2298,22 +2438,23 @@ int has_config_tdp(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x3A: /* IVB */
case 0x3C: /* HSW */
case 0x3F: /* HSX */
case 0x45: /* HSW */
case 0x46: /* HSW */
case 0x3D: /* BDW */
case 0x47: /* BDW */
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case 0x55: /* SKX */
case 0x57: /* Knights Landing */
case INTEL_FAM6_IVYBRIDGE: /* IVB */
case INTEL_FAM6_HASWELL_CORE: /* HSW */
case INTEL_FAM6_HASWELL_X: /* HSX */
case INTEL_FAM6_HASWELL_ULT: /* HSW */
case INTEL_FAM6_HASWELL_GT3E: /* HSW */
case INTEL_FAM6_BROADWELL_CORE: /* BDW */
case INTEL_FAM6_BROADWELL_GT3E: /* BDW */
case INTEL_FAM6_BROADWELL_X: /* BDX */
case INTEL_FAM6_BROADWELL_XEON_D: /* BDX-DE */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
case INTEL_FAM6_SKYLAKE_X: /* SKX */
case INTEL_FAM6_XEON_PHI_KNL: /* Knights Landing */
case INTEL_FAM6_XEON_PHI_KNM:
return 1;
default:
return 0;
......@@ -2593,8 +2734,8 @@ double get_tdp(unsigned int model)
return ((msr >> 0) & RAPL_POWER_GRANULARITY) * rapl_power_units;
switch (model) {
case 0x37:
case 0x4D:
case INTEL_FAM6_ATOM_SILVERMONT1:
case INTEL_FAM6_ATOM_SILVERMONT2:
return 30.0;
default:
return 135.0;
......@@ -2611,10 +2752,11 @@ rapl_dram_energy_units_probe(int model, double rapl_energy_units)
/* only called for genuine_intel, family 6 */
switch (model) {
case 0x3F: /* HSX */
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
case 0x57: /* KNL */
case INTEL_FAM6_HASWELL_X: /* HSX */
case INTEL_FAM6_BROADWELL_X: /* BDX */
case INTEL_FAM6_BROADWELL_XEON_D: /* BDX-DE */
case INTEL_FAM6_XEON_PHI_KNL: /* KNL */
case INTEL_FAM6_XEON_PHI_KNM:
return (rapl_dram_energy_units = 15.3 / 1000000);
default:
return (rapl_energy_units);
......@@ -2640,38 +2782,42 @@ void rapl_probe(unsigned int family, unsigned int model)
return;
switch (model) {
case 0x2A:
case 0x3A:
case 0x3C: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
case 0x3D: /* BDW */
case 0x47: /* BDW */
case INTEL_FAM6_SANDYBRIDGE:
case INTEL_FAM6_IVYBRIDGE:
case INTEL_FAM6_HASWELL_CORE: /* HSW */
case INTEL_FAM6_HASWELL_ULT: /* HSW */
case INTEL_FAM6_HASWELL_GT3E: /* HSW */
case INTEL_FAM6_BROADWELL_CORE: /* BDW */
case INTEL_FAM6_BROADWELL_GT3E: /* BDW */
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_GFX | RAPL_PKG_POWER_INFO;
break;
case 0x5C: /* BXT */
case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */
do_rapl = RAPL_PKG | RAPL_PKG_POWER_INFO;
break;
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO;
break;
case 0x3F: /* HSX */
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
case 0x55: /* SKX */
case 0x57: /* KNL */
case INTEL_FAM6_HASWELL_X: /* HSX */
case INTEL_FAM6_BROADWELL_X: /* BDX */
case INTEL_FAM6_BROADWELL_XEON_D: /* BDX-DE */
case INTEL_FAM6_SKYLAKE_X: /* SKX */
case INTEL_FAM6_XEON_PHI_KNL: /* KNL */
case INTEL_FAM6_XEON_PHI_KNM:
do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_POWER_INFO | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO;
break;
case 0x2D:
case 0x3E:
case INTEL_FAM6_SANDYBRIDGE_X:
case INTEL_FAM6_IVYBRIDGE_X:
do_rapl = RAPL_PKG | RAPL_CORES | RAPL_CORE_POLICY | RAPL_DRAM | RAPL_DRAM_POWER_INFO | RAPL_PKG_PERF_STATUS | RAPL_DRAM_PERF_STATUS | RAPL_PKG_POWER_INFO;
break;
case 0x37: /* BYT */
case 0x4D: /* AVN */
do_rapl = RAPL_PKG | RAPL_CORES ;
case INTEL_FAM6_ATOM_SILVERMONT1: /* BYT */
case INTEL_FAM6_ATOM_SILVERMONT2: /* AVN */
do_rapl = RAPL_PKG | RAPL_CORES;
break;
case INTEL_FAM6_ATOM_DENVERTON: /* DNV */
do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_POWER_INFO | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | RAPL_PKG_POWER_INFO | RAPL_CORES_ENERGY_STATUS;
break;
default:
return;
......@@ -2682,7 +2828,7 @@ void rapl_probe(unsigned int family, unsigned int model)
return;
rapl_power_units = 1.0 / (1 << (msr & 0xF));
if (model == 0x37)
if (model == INTEL_FAM6_ATOM_SILVERMONT1)
rapl_energy_units = 1.0 * (1 << (msr >> 8 & 0x1F)) / 1000000;
else
rapl_energy_units = 1.0 / (1 << (msr >> 8 & 0x1F));
......@@ -2713,11 +2859,11 @@ void perf_limit_reasons_probe(unsigned int family, unsigned int model)
return;
switch (model) {
case 0x3C: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
case INTEL_FAM6_HASWELL_CORE: /* HSW */
case INTEL_FAM6_HASWELL_ULT: /* HSW */
case INTEL_FAM6_HASWELL_GT3E: /* HSW */
do_gfx_perf_limit_reasons = 1;
case 0x3F: /* HSX */
case INTEL_FAM6_HASWELL_X: /* HSX */
do_core_perf_limit_reasons = 1;
do_ring_perf_limit_reasons = 1;
default:
......@@ -2737,7 +2883,7 @@ int print_thermal(struct thread_data *t, struct core_data *c, struct pkg_data *p
cpu = t->cpu_id;
/* DTS is per-core, no need to print for each thread */
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
if (!(t->flags & CPU_IS_FIRST_THREAD_IN_CORE))
return 0;
if (cpu_migrate(cpu)) {
......@@ -2886,9 +3032,8 @@ int print_rapl(struct thread_data *t, struct core_data *c, struct pkg_data *p)
fprintf(outf, "cpu%d: MSR_PP0_POLICY: %lld\n", cpu, msr & 0xF);
}
}
if (do_rapl & RAPL_CORES) {
if (do_rapl & RAPL_CORES_POWER_LIMIT) {
if (debug) {
if (get_msr(cpu, MSR_PP0_POWER_LIMIT, &msr))
return -9;
fprintf(outf, "cpu%d: MSR_PP0_POWER_LIMIT: 0x%08llx (%slocked)\n",
......@@ -2927,24 +3072,25 @@ int has_snb_msrs(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x2A:
case 0x2D:
case 0x3A: /* IVB */
case 0x3E: /* IVB Xeon */
case 0x3C: /* HSW */
case 0x3F: /* HSW */
case 0x45: /* HSW */
case 0x46: /* HSW */
case 0x3D: /* BDW */
case 0x47: /* BDW */
case 0x4F: /* BDX */
case 0x56: /* BDX-DE */
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case 0x55: /* SKX */
case 0x5C: /* BXT */
case INTEL_FAM6_SANDYBRIDGE:
case INTEL_FAM6_SANDYBRIDGE_X:
case INTEL_FAM6_IVYBRIDGE: /* IVB */
case INTEL_FAM6_IVYBRIDGE_X: /* IVB Xeon */
case INTEL_FAM6_HASWELL_CORE: /* HSW */
case INTEL_FAM6_HASWELL_X: /* HSW */
case INTEL_FAM6_HASWELL_ULT: /* HSW */
case INTEL_FAM6_HASWELL_GT3E: /* HSW */
case INTEL_FAM6_BROADWELL_CORE: /* BDW */
case INTEL_FAM6_BROADWELL_GT3E: /* BDW */
case INTEL_FAM6_BROADWELL_X: /* BDX */
case INTEL_FAM6_BROADWELL_XEON_D: /* BDX-DE */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
case INTEL_FAM6_SKYLAKE_X: /* SKX */
case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */
case INTEL_FAM6_ATOM_DENVERTON: /* DNV */
return 1;
}
return 0;
......@@ -2968,13 +3114,13 @@ int has_hsw_msrs(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x45: /* HSW */
case 0x3D: /* BDW */
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case 0x5C: /* BXT */
case INTEL_FAM6_HASWELL_ULT: /* HSW */
case INTEL_FAM6_BROADWELL_CORE: /* BDW */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */
return 1;
}
return 0;
......@@ -2994,10 +3140,10 @@ int has_skl_msrs(unsigned int family, unsigned int model)
return 0;
switch (model) {
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
return 1;
}
return 0;
......@@ -3010,8 +3156,8 @@ int is_slm(unsigned int family, unsigned int model)
if (!genuine_intel)
return 0;
switch (model) {
case 0x37: /* BYT */
case 0x4D: /* AVN */
case INTEL_FAM6_ATOM_SILVERMONT1: /* BYT */
case INTEL_FAM6_ATOM_SILVERMONT2: /* AVN */
return 1;
}
return 0;
......@@ -3022,7 +3168,8 @@ int is_knl(unsigned int family, unsigned int model)
if (!genuine_intel)
return 0;
switch (model) {
case 0x57: /* KNL */
case INTEL_FAM6_XEON_PHI_KNL: /* KNL */
case INTEL_FAM6_XEON_PHI_KNM:
return 1;
}
return 0;
......@@ -3050,7 +3197,7 @@ double slm_bclk(void)
i = msr & 0xf;
if (i >= SLM_BCLK_FREQS) {
fprintf(outf, "SLM BCLK[%d] invalid\n", i);
msr = 3;
i = 3;
}
freq = slm_freq_table[i];
......@@ -3174,10 +3321,11 @@ void decode_misc_pwr_mgmt_msr(void)
return;
if (!get_msr(base_cpu, MSR_MISC_PWR_MGMT, &msr))
fprintf(outf, "cpu%d: MSR_MISC_PWR_MGMT: 0x%08llx (%sable-EIST_Coordination %sable-EPB)\n",
fprintf(outf, "cpu%d: MSR_MISC_PWR_MGMT: 0x%08llx (%sable-EIST_Coordination %sable-EPB %sable-OOB)\n",
base_cpu, msr,
msr & (1 << 0) ? "DIS" : "EN",
msr & (1 << 1) ? "EN" : "DIS");
msr & (1 << 1) ? "EN" : "DIS",
msr & (1 << 8) ? "EN" : "DIS");
}
void process_cpuid()
......@@ -3303,16 +3451,17 @@ void process_cpuid()
if (crystal_hz == 0)
switch(model) {
case 0x4E: /* SKL */
case 0x5E: /* SKL */
case 0x8E: /* KBL */
case 0x9E: /* KBL */
case INTEL_FAM6_SKYLAKE_MOBILE: /* SKL */
case INTEL_FAM6_SKYLAKE_DESKTOP: /* SKL */
case INTEL_FAM6_KABYLAKE_MOBILE: /* KBL */
case INTEL_FAM6_KABYLAKE_DESKTOP: /* KBL */
crystal_hz = 24000000; /* 24.0 MHz */
break;
case 0x55: /* SKX */
case INTEL_FAM6_SKYLAKE_X: /* SKX */
case INTEL_FAM6_ATOM_DENVERTON: /* DNV */
crystal_hz = 25000000; /* 25.0 MHz */
break;
case 0x5C: /* BXT */
case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */
crystal_hz = 19200000; /* 19.2 MHz */
break;
default:
......@@ -3385,14 +3534,12 @@ void help()
"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"
"--debug run in \"debug\" mode\n"
"--interval sec Override default 5-second measurement interval\n"
"--help print this help message\n"
"--counter msr print 32-bit counter at address \"msr\"\n"
"--Counter msr print 64-bit Counter at address \"msr\"\n"
"--out file create or truncate \"file\" for all output\n"
"--msr msr print 32-bit value at address \"msr\"\n"
"--MSR msr print 64-bit Value at address \"msr\"\n"
"--version print version information\n"
"\n"
"For more help, run \"man turbostat\"\n");
......@@ -3515,7 +3662,7 @@ allocate_counters(struct thread_data **t, struct core_data **c, struct pkg_data
int i;
*t = calloc(topo.num_threads_per_core * topo.num_cores_per_pkg *
topo.num_packages, sizeof(struct thread_data));
topo.num_packages, sizeof(struct thread_data) + sys.thread_counter_bytes);
if (*t == NULL)
goto error;
......@@ -3524,14 +3671,14 @@ allocate_counters(struct thread_data **t, struct core_data **c, struct pkg_data
(*t)[i].cpu_id = -1;
*c = calloc(topo.num_cores_per_pkg * topo.num_packages,
sizeof(struct core_data));
sizeof(struct core_data) + sys.core_counter_bytes);
if (*c == NULL)
goto error;
for (i = 0; i < topo.num_cores_per_pkg * topo.num_packages; i++)
(*c)[i].core_id = -1;
*p = calloc(topo.num_packages, sizeof(struct pkg_data));
*p = calloc(topo.num_packages, sizeof(struct pkg_data) + sys.package_counter_bytes);
if (*p == NULL)
goto error;
......@@ -3598,7 +3745,7 @@ void allocate_output_buffer()
}
void allocate_fd_percpu(void)
{
fd_percpu = calloc(topo.max_cpu_num, sizeof(int));
fd_percpu = calloc(topo.max_cpu_num + 1, sizeof(int));
if (fd_percpu == NULL)
err(-1, "calloc fd_percpu");
}
......@@ -3608,9 +3755,9 @@ void allocate_irq_buffers(void)
if (irq_column_2_cpu == NULL)
err(-1, "calloc %d", topo.num_cpus);
irqs_per_cpu = calloc(topo.max_cpu_num, sizeof(int));
irqs_per_cpu = calloc(topo.max_cpu_num + 1, sizeof(int));
if (irqs_per_cpu == NULL)
err(-1, "calloc %d", topo.max_cpu_num);
err(-1, "calloc %d", topo.max_cpu_num + 1);
}
void setup_all_buffers(void)
{
......@@ -3697,9 +3844,12 @@ int fork_it(char **argv)
for_all_cpus(get_counters, ODD_COUNTERS);
gettimeofday(&tv_odd, (struct timezone *)NULL);
timersub(&tv_odd, &tv_even, &tv_delta);
for_all_cpus_2(delta_cpu, ODD_COUNTERS, EVEN_COUNTERS);
compute_average(EVEN_COUNTERS);
format_all_counters(EVEN_COUNTERS);
if (for_all_cpus_2(delta_cpu, ODD_COUNTERS, EVEN_COUNTERS))
fprintf(outf, "%s: Counter reset detected\n", progname);
else {
compute_average(EVEN_COUNTERS);
format_all_counters(EVEN_COUNTERS);
}
fprintf(outf, "%.6f sec\n", tv_delta.tv_sec + tv_delta.tv_usec/1000000.0);
......@@ -3726,24 +3876,170 @@ int get_and_dump_counters(void)
}
void print_version() {
fprintf(outf, "turbostat version 4.12 5 Apr 2016"
fprintf(outf, "turbostat version 4.16 24 Dec 2016"
" - Len Brown <lenb@kernel.org>\n");
}
int add_counter(unsigned int msr_num, char *name, unsigned int width,
enum counter_scope scope, enum counter_type type,
enum counter_format format)
{
struct msr_counter *msrp;
msrp = calloc(1, sizeof(struct msr_counter));
if (msrp == NULL) {
perror("calloc");
exit(1);
}
msrp->msr_num = msr_num;
strncpy(msrp->name, name, NAME_BYTES);
msrp->width = width;
msrp->type = type;
msrp->format = format;
switch (scope) {
case SCOPE_CPU:
sys.thread_counter_bytes += 64;
msrp->next = sys.tp;
sys.tp = msrp;
sys.thread_counter_bytes += sizeof(unsigned long long);
break;
case SCOPE_CORE:
sys.core_counter_bytes += 64;
msrp->next = sys.cp;
sys.cp = msrp;
sys.core_counter_bytes += sizeof(unsigned long long);
break;
case SCOPE_PACKAGE:
sys.package_counter_bytes += 64;
msrp->next = sys.pp;
sys.pp = msrp;
sys.package_counter_bytes += sizeof(unsigned long long);
break;
}
return 0;
}
void parse_add_command(char *add_command)
{
int msr_num = 0;
char name_buffer[NAME_BYTES];
int width = 64;
int fail = 0;
enum counter_scope scope = SCOPE_CPU;
enum counter_type type = COUNTER_CYCLES;
enum counter_format format = FORMAT_DELTA;
while (add_command) {
if (sscanf(add_command, "msr0x%x", &msr_num) == 1)
goto next;
if (sscanf(add_command, "msr%d", &msr_num) == 1)
goto next;
if (sscanf(add_command, "u%d", &width) == 1) {
if ((width == 32) || (width == 64))
goto next;
width = 64;
}
if (!strncmp(add_command, "cpu", strlen("cpu"))) {
scope = SCOPE_CPU;
goto next;
}
if (!strncmp(add_command, "core", strlen("core"))) {
scope = SCOPE_CORE;
goto next;
}
if (!strncmp(add_command, "package", strlen("package"))) {
scope = SCOPE_PACKAGE;
goto next;
}
if (!strncmp(add_command, "cycles", strlen("cycles"))) {
type = COUNTER_CYCLES;
goto next;
}
if (!strncmp(add_command, "seconds", strlen("seconds"))) {
type = COUNTER_SECONDS;
goto next;
}
if (!strncmp(add_command, "raw", strlen("raw"))) {
format = FORMAT_RAW;
goto next;
}
if (!strncmp(add_command, "delta", strlen("delta"))) {
format = FORMAT_DELTA;
goto next;
}
if (!strncmp(add_command, "percent", strlen("percent"))) {
format = FORMAT_PERCENT;
goto next;
}
if (sscanf(add_command, "%18s,%*s", name_buffer) == 1) { /* 18 < NAME_BYTES */
char *eos;
eos = strchr(name_buffer, ',');
if (eos)
*eos = '\0';
goto next;
}
next:
add_command = strchr(add_command, ',');
if (add_command)
add_command++;
}
if (msr_num == 0) {
fprintf(stderr, "--add: (msrDDD | msr0xXXX) required\n");
fail++;
}
/* generate default column header */
if (*name_buffer == '\0') {
if (format == FORMAT_RAW) {
if (width == 32)
sprintf(name_buffer, "msr%d", msr_num);
else
sprintf(name_buffer, "MSR%d", msr_num);
} else if (format == FORMAT_DELTA) {
if (width == 32)
sprintf(name_buffer, "cnt%d", msr_num);
else
sprintf(name_buffer, "CNT%d", msr_num);
} else if (format == FORMAT_PERCENT) {
if (width == 32)
sprintf(name_buffer, "msr%d%%", msr_num);
else
sprintf(name_buffer, "MSR%d%%", msr_num);
}
}
if (add_counter(msr_num, name_buffer, width, scope, type, format))
fail++;
if (fail) {
help();
exit(1);
}
}
void cmdline(int argc, char **argv)
{
int opt;
int option_index = 0;
static struct option long_options[] = {
{"Counter", required_argument, 0, 'C'},
{"counter", required_argument, 0, 'c'},
{"add", required_argument, 0, 'a'},
{"Dump", no_argument, 0, 'D'},
{"debug", no_argument, 0, 'd'},
{"interval", required_argument, 0, 'i'},
{"help", no_argument, 0, 'h'},
{"Joules", no_argument, 0, 'J'},
{"MSR", required_argument, 0, 'M'},
{"msr", required_argument, 0, 'm'},
{"out", required_argument, 0, 'o'},
{"Package", no_argument, 0, 'p'},
{"processor", no_argument, 0, 'p'},
......@@ -3758,11 +4054,8 @@ void cmdline(int argc, char **argv)
while ((opt = getopt_long_only(argc, argv, "+C:c:Ddhi:JM:m:o:PpST:v",
long_options, &option_index)) != -1) {
switch (opt) {
case 'C':
sscanf(optarg, "%x", &extra_delta_offset64);
break;
case 'c':
sscanf(optarg, "%x", &extra_delta_offset32);
case 'a':
parse_add_command(optarg);
break;
case 'D':
dump_only++;
......@@ -3791,12 +4084,6 @@ void cmdline(int argc, char **argv)
case 'J':
rapl_joules++;
break;
case 'M':
sscanf(optarg, "%x", &extra_msr_offset64);
break;
case 'm':
sscanf(optarg, "%x", &extra_msr_offset32);
break;
case 'o':
outf = fopen_or_die(optarg, "w");
break;
......
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