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tools/power turbostat: add format "average" for external attributes

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External atributes with format "raw" are not printed in summary lines
for nodes/packages (or with option -S). The new format "average"
behaves like "raw" but also adds the summary data

Signed-off-by: Michael Hebenstreit <michael.hebenstreit@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Michael Hebenstreit
2025-08-08 15:57:53 -04:00
committed by Len Brown
parent a5015d945d
commit dcd1c379b0
2 changed files with 22 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
tools/power/x86/turbostat/turbostat.8
View File

@@ -47,10 +47,11 @@ name as necessary to disambiguate it from others is necessary. Note that option
MSRs are read as 64-bits, u32 truncates the displayed value to 32-bits.
default: u64
format: {\fBraw\fP | \fBdelta\fP | \fBpercent\fP}
format: {\fBraw\fP | \fBdelta\fP | \fBpercent\fP | \fBaverage\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.
'average' similar to raw, but also averaged for node/package summaries (or when using -S).
default: delta
name: "name_string"

30
tools/power/x86/turbostat/turbostat.c
View File

@@ -2756,7 +2756,7 @@ void print_header(char *delim)
for (mp = sys.tp; mp; mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE) {
if (mp->width == 64)
outp += sprintf(outp, "%s%18.18s", (printed++ ? delim : ""), mp->name);
else
@@ -2831,7 +2831,7 @@ void print_header(char *delim)
}
for (mp = sys.cp; mp; mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE) {
if (mp->width == 64)
outp += sprintf(outp, "%s%18.18s", delim, mp->name);
else
@@ -2961,7 +2961,7 @@ void print_header(char *delim)
outp += sprintf(outp, "%sUncMHz", (printed++ ? delim : ""));
for (mp = sys.pp; mp; mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE) {
if (mp->width == 64)
outp += sprintf(outp, "%s%18.18s", delim, mp->name);
else if (mp->width == 32)
@@ -3282,7 +3282,7 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data
/* Added counters */
for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE) {
if (mp->width == 32)
outp +=
sprintf(outp, "%s0x%08x", (printed++ ? delim : ""), (unsigned int)t->counter[i]);
@@ -3379,7 +3379,7 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data
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->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE) {
if (mp->width == 32)
outp +=
sprintf(outp, "%s0x%08x", (printed++ ? delim : ""), (unsigned int)c->counter[i]);
@@ -3578,7 +3578,7 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data
outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), p->uncore_mhz);
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW) {
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE) {
if (mp->width == 32)
outp +=
sprintf(outp, "%s0x%08x", (printed++ ? delim : ""), (unsigned int)p->counter[i]);
@@ -3755,7 +3755,7 @@ int delta_package(struct pkg_data *new, struct pkg_data *old)
new->rapl_dram_perf_status.raw_value - old->rapl_dram_perf_status.raw_value;
for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE)
old->counter[i] = new->counter[i];
else if (mp->format == FORMAT_AVERAGE)
old->counter[i] = new->counter[i];
@@ -3799,7 +3799,7 @@ void delta_core(struct core_data *new, struct core_data *old)
DELTA_WRAP32(new->core_energy.raw_value, old->core_energy.raw_value);
for (i = 0, mp = sys.cp; mp; i++, mp = mp->next) {
if (mp->format == FORMAT_RAW)
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE)
old->counter[i] = new->counter[i];
else
old->counter[i] = new->counter[i] - old->counter[i];
@@ -3913,7 +3913,7 @@ int delta_thread(struct thread_data *new, struct thread_data *old, struct core_d
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)
if (mp->format == FORMAT_RAW || mp->format == FORMAT_AVERAGE)
old->counter[i] = new->counter[i];
else
old->counter[i] = new->counter[i] - old->counter[i];
@@ -10419,6 +10419,10 @@ void parse_add_command_msr(char *add_command)
format = FORMAT_RAW;
goto next;
}
if (!strncmp(add_command, "average", strlen("average"))) {
format = FORMAT_AVERAGE;
goto next;
}
if (!strncmp(add_command, "delta", strlen("delta"))) {
format = FORMAT_DELTA;
goto next;
@@ -10691,13 +10695,19 @@ next:
has_format = true;
}
if (strcmp("average", format_name) == 0) {
format = FORMAT_AVERAGE;
has_format = true;
}
if (strcmp("delta", format_name) == 0) {
format = FORMAT_DELTA;
has_format = true;
}
if (!has_format) {
fprintf(stderr, "%s: Invalid format %s. Expected raw or delta\n", __func__, format_name);
fprintf(stderr, "%s: Invalid format %s. Expected raw, average or delta\n",
__func__, format_name);
exit(1);
}
}