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| author |   Len Brown <len.brown@intel.com> | 2012-10-06 15:26:31 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-10-06 15:26:31 -0400 |
| commit | f9240813e61cb3e5838c9ab0237af831c61df7cf (patch) | |
| tree | 8408a94902f3247f7feeca042a9283f6c5280e34 /tools/power/x86/turbostat/turbostat.c | |
| parent | tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter deltas (diff) | |
| download | linux-dev-f9240813e61cb3e5838c9ab0237af831c61df7cf.tar.xz linux-dev-f9240813e61cb3e5838c9ab0237af831c61df7cf.zip | |
tools/power/turbostat: add option to count SMIs, re-name some options
Counting SMIs is popular, so add a dedicated "-s" option to do it,
and juggle some of the other option letters.
-S is now system summary (was -s)
-c is 32 bit counter (was -d)
-C is 64-bit counter (was -D)
-p is 1st thread in core (was -c)
-P is 1st thread in package (was -p)
bump the minor version number
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index e38976c0b0a2..2655ae9a3ad8 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -230,9 +230,9 @@ void print_header(void) outp += sprintf(outp, " GHz"); outp += sprintf(outp, " TSC"); if (extra_delta_offset32) - outp += sprintf(outp, " delta 0x%03X", extra_delta_offset32); + outp += sprintf(outp, " count 0x%03X", extra_delta_offset32); if (extra_delta_offset64) - outp += sprintf(outp, " DELTA 0x%03X", 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) @@ -1304,7 +1304,7 @@ void check_cpuid() void usage() { - fprintf(stderr, "%s: [-v][-d MSR#][-D MSR#][-m MSR#][-M MSR#][-i interval_sec | command ...]\n", + fprintf(stderr, "%s: [-v][-p|-P|-S][-c MSR# | -s]][-C MSR#][-m MSR#][-M MSR#][-i interval_sec | command ...]\n", progname); exit(1); } @@ -1594,15 +1594,15 @@ void cmdline(int argc, char **argv) progname = argv[0]; - while ((opt = getopt(argc, argv, "+cpsvid:D:m:M:")) != -1) { + while ((opt = getopt(argc, argv, "+pPSvisc:sC:m:M:")) != -1) { switch (opt) { - case 'c': + case 'p': show_core_only++; break; - case 'p': + case 'P': show_pkg_only++; break; - case 's': + case 'S': summary_only++; break; case 'v': @@ -1611,10 +1611,13 @@ void cmdline(int argc, char **argv) case 'i': interval_sec = atoi(optarg); break; - case 'd': + case 'c': sscanf(optarg, "%x", &extra_delta_offset32); break; - case 'D': + case 's': + extra_delta_offset32 = 0x34; /* SMI counter */ + break; + case 'C': sscanf(optarg, "%x", &extra_delta_offset64); break; case 'm': @@ -1634,7 +1637,7 @@ int main(int argc, char **argv) cmdline(argc, argv); if (verbose > 1) - fprintf(stderr, "turbostat v2.0 May 16, 2012" + fprintf(stderr, "turbostat v2.1 October 6, 2012" " - Len Brown <lenb@kernel.org>\n"); turbostat_init(); |