tools/power turbostat: fit output into 80 columns on snb-ep
Len Brown [Sun, 31 Jul 2011 22:19:33 +0000 (18:19 -0400)]
Reduce columns for package number to 1.
If you can afford more than 9 packages,
you can also afford a terminal with more than 80 columns:-)

Also shave a column also off the package C-states

Signed-off-by: Len Brown <len.brown@intel.com>

tools/power/x86/turbostat/turbostat.c

index 6d8ef4a..8b2d37b 100644 (file)
@@ -128,34 +128,34 @@ unsigned long long get_msr(int cpu, off_t offset)
 void print_header(void)
 {
        if (show_pkg)
-               fprintf(stderr, "pkg ");
+               fprintf(stderr, "pk");
        if (show_core)
-               fprintf(stderr, "core");
+               fprintf(stderr, " cr");
        if (show_cpu)
                fprintf(stderr, " CPU");
        if (do_nhm_cstates)
-               fprintf(stderr, "   %%c0 ");
+               fprintf(stderr, "    %%c0 ");
        if (has_aperf)
-               fprintf(stderr, "  GHz");
+               fprintf(stderr, " GHz");
        fprintf(stderr, "  TSC");
        if (do_nhm_cstates)
-               fprintf(stderr, "   %%c1 ");
+               fprintf(stderr, "    %%c1");
        if (do_nhm_cstates)
-               fprintf(stderr, "   %%c3 ");
+               fprintf(stderr, "    %%c3");
        if (do_nhm_cstates)
-               fprintf(stderr, "   %%c6 ");
+               fprintf(stderr, "    %%c6");
        if (do_snb_cstates)
-               fprintf(stderr, "   %%c7 ");
+               fprintf(stderr, "    %%c7");
        if (do_snb_cstates)
-               fprintf(stderr, "  %%pc2 ");
+               fprintf(stderr, "  %%pc2");
        if (do_nhm_cstates)
-               fprintf(stderr, "  %%pc3 ");
+               fprintf(stderr, "  %%pc3");
        if (do_nhm_cstates)
-               fprintf(stderr, "  %%pc6 ");
+               fprintf(stderr, "  %%pc6");
        if (do_snb_cstates)
-               fprintf(stderr, "  %%pc7 ");
+               fprintf(stderr, "  %%pc7");
        if (extra_msr_offset)
-               fprintf(stderr, "       MSR 0x%x ", extra_msr_offset);
+               fprintf(stderr, "        MSR 0x%x ", extra_msr_offset);
 
        putc('\n', stderr);
 }
@@ -194,14 +194,14 @@ void print_cnt(struct counters *p)
        /* topology columns, print blanks on 1st (average) line */
        if (p == cnt_average) {
                if (show_pkg)
-                       fprintf(stderr, "    ");
+                       fprintf(stderr, " ");
                if (show_core)
                        fprintf(stderr, "    ");
                if (show_cpu)
                        fprintf(stderr, "    ");
        } else {
                if (show_pkg)
-                       fprintf(stderr, "%4d", p->pkg);
+                       fprintf(stderr, "%d", p->pkg);
                if (show_core)
                        fprintf(stderr, "%4d", p->core);
                if (show_cpu)
@@ -241,22 +241,22 @@ void print_cnt(struct counters *p)
                if (!skip_c1)
                        fprintf(stderr, "%7.2f", 100.0 * p->c1/p->tsc);
                else
-                       fprintf(stderr, "   ****");
+                       fprintf(stderr, "  ****");
        }
        if (do_nhm_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->c3/p->tsc);
+               fprintf(stderr, " %6.2f", 100.0 * p->c3/p->tsc);
        if (do_nhm_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->c6/p->tsc);
+               fprintf(stderr, " %6.2f", 100.0 * p->c6/p->tsc);
        if (do_snb_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->c7/p->tsc);
+               fprintf(stderr, " %6.2f", 100.0 * p->c7/p->tsc);
        if (do_snb_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->pc2/p->tsc);
+               fprintf(stderr, " %5.2f", 100.0 * p->pc2/p->tsc);
        if (do_nhm_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->pc3/p->tsc);
+               fprintf(stderr, " %5.2f", 100.0 * p->pc3/p->tsc);
        if (do_nhm_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->pc6/p->tsc);
+               fprintf(stderr, " %5.2f", 100.0 * p->pc6/p->tsc);
        if (do_snb_cstates)
-               fprintf(stderr, "%7.2f", 100.0 * p->pc7/p->tsc);
+               fprintf(stderr, " %5.2f", 100.0 * p->pc7/p->tsc);
        if (extra_msr_offset)
                fprintf(stderr, "  0x%016llx", p->extra_msr);
        putc('\n', stderr);