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tools/power/turbostat: Introduce BIC_SAM_mc6/BIC_SAMMHz/BIC_SAMACTMHz
Graphics driver (i915/Xe) on mordern platforms splits GFX and SA Media information via different sysfs knobs. Existing BIC_GFX_rc6/BIC_GFXMHz/BIC_GFXACTMHz columns can be reused for GFX. Introduce BIC_SAM_mc6/BIC_SAMMHz/BIC_SAMACTMHz columns for SA Media. Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Zhang Rui
Len Brown
parent
60add818ab
commit
3bbb331c1d
@ -129,9 +129,17 @@ The system configuration dump (if --quiet is not used) is followed by statistics
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.PP
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\fBPkgTmp\fP Degrees Celsius reported by the per-package Package Thermal Monitor.
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.PP
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\fBGFX%rc6\fP The percentage of time the GPU is in the "render C6" state, rc6, during the measurement interval. From /sys/class/drm/card0/power/rc6_residency_ms.
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\fBGFX%rc6\fP The percentage of time the GPU is in the "render C6" state, rc6, during the measurement interval. From /sys/class/drm/card0/power/rc6_residency_ms or /sys/class/drm/card0/gt/gt0/rc6_residency_ms or /sys/class/drm/card0/device/tile0/gtN/gtidle/idle_residency_ms depending on the graphics driver being used.
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.PP
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\fBGFXMHz\fP Instantaneous snapshot of what sysfs presents at the end of the measurement interval. From /sys/class/graphics/fb0/device/drm/card0/gt_cur_freq_mhz.
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\fBGFXMHz\fP Instantaneous snapshot of what sysfs presents at the end of the measurement interval. From /sys/class/graphics/fb0/device/drm/card0/gt_cur_freq_mhz or /sys/class/drm/card0/gt_cur_freq_mhz or /sys/class/drm/card0/gt/gt0/rps_cur_freq_mhz or /sys/class/drm/card0/device/tile0/gtN/freq0/cur_freq depending on the graphics driver being used.
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.PP
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\fBGFXAMHz\fP Instantaneous snapshot of what sysfs presents at the end of the measurement interval. From /sys/class/graphics/fb0/device/drm/card0/gt_act_freq_mhz or /sys/class/drm/card0/gt_act_freq_mhz or /sys/class/drm/card0/gt/gt0/rps_act_freq_mhz or /sys/class/drm/card0/device/tile0/gtN/freq0/act_freq depending on the graphics driver being used.
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.PP
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\fBSAM%mc6\fP The percentage of time the SA Media is in the "module C6" state, mc6, during the measurement interval. From /sys/class/drm/card0/gt/gt1/rc6_residency_ms or /sys/class/drm/card0/device/tile0/gtN/gtidle/idle_residency_ms depending on the graphics driver being used.
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.PP
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\fBSAMMHz\fP Instantaneous snapshot of what sysfs presents at the end of the measurement interval. From /sys/class/drm/card0/gt/gt1/rps_cur_freq_mhz or /sys/class/drm/card0/device/tile0/gtN/freq0/cur_freq depending on the graphics driver being used.
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.PP
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\fBSAMAMHz\fP Instantaneous snapshot of what sysfs presents at the end of the measurement interval. From /sys/class/drm/card0/gt/gt1/rps_act_freq_mhz or /sys/class/drm/card0/device/tile0/gtN/freq0/act_freq depending on the graphics driver being used.
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.PP
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\fBPkg%pc2, Pkg%pc3, Pkg%pc6, Pkg%pc7\fP percentage residency in hardware package idle states. These numbers are from hardware residency counters.
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.PP
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@ -133,6 +133,9 @@ struct msr_counter bic[] = {
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{ 0x0, "IPC", "", 0, 0, 0, NULL, 0 },
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{ 0x0, "CoreThr", "", 0, 0, 0, NULL, 0 },
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{ 0x0, "UncMHz", "", 0, 0, 0, NULL, 0 },
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{ 0x0, "SAM%mc6", "", 0, 0, 0, NULL, 0 },
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{ 0x0, "SAMMHz", "", 0, 0, 0, NULL, 0 },
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{ 0x0, "SAMAMHz", "", 0, 0, 0, NULL, 0 },
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};
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#define MAX_BIC (sizeof(bic) / sizeof(struct msr_counter))
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@ -191,11 +194,14 @@ struct msr_counter bic[] = {
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#define BIC_IPC (1ULL << 52)
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#define BIC_CORE_THROT_CNT (1ULL << 53)
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#define BIC_UNCORE_MHZ (1ULL << 54)
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#define BIC_SAM_mc6 (1ULL << 55)
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#define BIC_SAMMHz (1ULL << 56)
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#define BIC_SAMACTMHz (1ULL << 57)
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#define BIC_TOPOLOGY (BIC_Package | BIC_Node | BIC_CoreCnt | BIC_PkgCnt | BIC_Core | BIC_CPU | BIC_Die )
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#define BIC_THERMAL_PWR ( BIC_CoreTmp | BIC_PkgTmp | BIC_PkgWatt | BIC_CorWatt | BIC_GFXWatt | BIC_RAMWatt | BIC_PKG__ | BIC_RAM__)
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#define BIC_FREQUENCY ( BIC_Avg_MHz | BIC_Busy | BIC_Bzy_MHz | BIC_TSC_MHz | BIC_GFXMHz | BIC_GFXACTMHz | BIC_UNCORE_MHZ)
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#define BIC_IDLE ( BIC_sysfs | BIC_CPU_c1 | BIC_CPU_c3 | BIC_CPU_c6 | BIC_CPU_c7 | BIC_GFX_rc6 | BIC_Pkgpc2 | BIC_Pkgpc3 | BIC_Pkgpc6 | BIC_Pkgpc7 | BIC_Pkgpc8 | BIC_Pkgpc9 | BIC_Pkgpc10 | BIC_CPU_LPI | BIC_SYS_LPI | BIC_Mod_c6 | BIC_Totl_c0 | BIC_Any_c0 | BIC_GFX_c0 | BIC_CPUGFX)
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#define BIC_FREQUENCY (BIC_Avg_MHz | BIC_Busy | BIC_Bzy_MHz | BIC_TSC_MHz | BIC_GFXMHz | BIC_GFXACTMHz | BIC_SAMMHz | BIC_SAMACTMHz | BIC_UNCORE_MHZ)
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#define BIC_IDLE (BIC_sysfs | BIC_CPU_c1 | BIC_CPU_c3 | BIC_CPU_c6 | BIC_CPU_c7 | BIC_GFX_rc6 | BIC_Pkgpc2 | BIC_Pkgpc3 | BIC_Pkgpc6 | BIC_Pkgpc7 | BIC_Pkgpc8 | BIC_Pkgpc9 | BIC_Pkgpc10 | BIC_CPU_LPI | BIC_SYS_LPI | BIC_Mod_c6 | BIC_Totl_c0 | BIC_Any_c0 | BIC_GFX_c0 | BIC_CPUGFX | BIC_SAM_mc6)
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#define BIC_OTHER ( BIC_IRQ | BIC_SMI | BIC_ThreadC | BIC_CoreTmp | BIC_IPC)
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#define BIC_DISABLED_BY_DEFAULT (BIC_USEC | BIC_TOD | BIC_APIC | BIC_X2APIC)
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@ -277,6 +283,9 @@ enum gfx_sysfs_idx {
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GFX_rc6,
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GFX_MHz,
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GFX_ACTMHz,
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SAM_mc6,
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SAM_MHz,
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SAM_ACTMHz,
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GFX_MAX
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};
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@ -1193,6 +1202,9 @@ struct pkg_data {
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long long gfx_rc6_ms;
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unsigned int gfx_mhz;
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unsigned int gfx_act_mhz;
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long long sam_mc6_ms;
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unsigned int sam_mhz;
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unsigned int sam_act_mhz;
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unsigned int package_id;
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struct rapl_counter energy_pkg; /* MSR_PKG_ENERGY_STATUS */
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struct rapl_counter energy_dram; /* MSR_DRAM_ENERGY_STATUS */
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@ -1844,6 +1856,15 @@ void print_header(char *delim)
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if (DO_BIC(BIC_GFXACTMHz))
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outp += sprintf(outp, "%sGFXAMHz", (printed++ ? delim : ""));
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if (DO_BIC(BIC_SAM_mc6))
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outp += sprintf(outp, "%sSAM%%mc6", (printed++ ? delim : ""));
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if (DO_BIC(BIC_SAMMHz))
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outp += sprintf(outp, "%sSAMMHz", (printed++ ? delim : ""));
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if (DO_BIC(BIC_SAMACTMHz))
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outp += sprintf(outp, "%sSAMAMHz", (printed++ ? delim : ""));
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if (DO_BIC(BIC_Totl_c0))
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outp += sprintf(outp, "%sTotl%%C0", (printed++ ? delim : ""));
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if (DO_BIC(BIC_Any_c0))
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@ -2251,6 +2272,24 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data
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if (DO_BIC(BIC_GFXACTMHz))
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outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), p->gfx_act_mhz);
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/* SAMmc6 */
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if (DO_BIC(BIC_SAM_mc6)) {
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if (p->sam_mc6_ms == -1) { /* detect GFX counter reset */
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outp += sprintf(outp, "%s**.**", (printed++ ? delim : ""));
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} else {
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outp += sprintf(outp, "%s%.2f", (printed++ ? delim : ""),
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p->sam_mc6_ms / 10.0 / interval_float);
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}
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}
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/* SAMMHz */
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if (DO_BIC(BIC_SAMMHz))
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outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), p->sam_mhz);
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/* SAMACTMHz */
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if (DO_BIC(BIC_SAMACTMHz))
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outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), p->sam_act_mhz);
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/* Totl%C0, Any%C0 GFX%C0 CPUGFX% */
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if (DO_BIC(BIC_Totl_c0))
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outp += sprintf(outp, "%s%.2f", (printed++ ? delim : ""), 100.0 * p->pkg_wtd_core_c0 / tsc);
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@ -2437,6 +2476,15 @@ int delta_package(struct pkg_data *new, struct pkg_data *old)
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old->gfx_mhz = new->gfx_mhz;
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old->gfx_act_mhz = new->gfx_act_mhz;
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/* flag an error when mc6 counter resets/wraps */
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if (old->sam_mc6_ms > new->sam_mc6_ms)
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old->sam_mc6_ms = -1;
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else
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old->sam_mc6_ms = new->sam_mc6_ms - old->sam_mc6_ms;
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old->sam_mhz = new->sam_mhz;
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old->sam_act_mhz = new->sam_act_mhz;
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old->energy_pkg.raw_value = new->energy_pkg.raw_value - old->energy_pkg.raw_value;
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old->energy_cores.raw_value = new->energy_cores.raw_value - old->energy_cores.raw_value;
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old->energy_gfx.raw_value = new->energy_gfx.raw_value - old->energy_gfx.raw_value;
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@ -2661,6 +2709,9 @@ void clear_counters(struct thread_data *t, struct core_data *c, struct pkg_data
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p->uncore_mhz = 0;
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p->gfx_mhz = 0;
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p->gfx_act_mhz = 0;
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p->sam_mc6_ms = 0;
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p->sam_mhz = 0;
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p->sam_act_mhz = 0;
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for (i = 0, mp = sys.tp; mp; i++, mp = mp->next)
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t->counter[i] = 0;
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@ -2775,6 +2826,9 @@ int sum_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
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average.packages.uncore_mhz = p->uncore_mhz;
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average.packages.gfx_mhz = p->gfx_mhz;
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average.packages.gfx_act_mhz = p->gfx_act_mhz;
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average.packages.sam_mc6_ms = p->sam_mc6_ms;
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average.packages.sam_mhz = p->sam_mhz;
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average.packages.sam_act_mhz = p->sam_act_mhz;
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average.packages.pkg_temp_c = MAX(average.packages.pkg_temp_c, p->pkg_temp_c);
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@ -3572,19 +3626,28 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p)
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p->pkg_temp_c = tj_max - ((msr >> 16) & 0x7F);
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}
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if (DO_BIC(BIC_GFX_rc6))
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p->gfx_rc6_ms = gfx_info[GFX_rc6].val_ull;
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/* n.b. assume die0 uncore frequency applies to whole package */
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if (DO_BIC(BIC_UNCORE_MHZ))
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p->uncore_mhz = get_uncore_mhz(p->package_id, 0);
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if (DO_BIC(BIC_GFX_rc6))
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p->gfx_rc6_ms = gfx_info[GFX_rc6].val_ull;
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if (DO_BIC(BIC_GFXMHz))
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p->gfx_mhz = gfx_info[GFX_MHz].val;
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if (DO_BIC(BIC_GFXACTMHz))
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p->gfx_act_mhz = gfx_info[GFX_ACTMHz].val;
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if (DO_BIC(BIC_SAM_mc6))
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p->sam_mc6_ms = gfx_info[SAM_mc6].val_ull;
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if (DO_BIC(BIC_SAMMHz))
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p->sam_mhz = gfx_info[SAM_MHz].val;
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if (DO_BIC(BIC_SAMACTMHz))
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p->sam_act_mhz = gfx_info[SAM_ACTMHz].val;
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for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) {
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if (get_mp(cpu, mp, &p->counter[i]))
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return -10;
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@ -4634,6 +4697,7 @@ int snapshot_graphics(int idx)
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switch (idx) {
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case GFX_rc6:
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case SAM_mc6:
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fp = fopen_or_die(gfx_info[idx].path, "r");
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retval = fscanf(fp, "%lld", &gfx_info[idx].val_ull);
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if (retval != 1)
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@ -4642,6 +4706,8 @@ int snapshot_graphics(int idx)
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return 0;
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case GFX_MHz:
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case GFX_ACTMHz:
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case SAM_MHz:
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case SAM_ACTMHz:
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if (gfx_info[idx].fp == NULL) {
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gfx_info[idx].fp = fopen_or_die(gfx_info[idx].path, "r");
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} else {
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@ -4727,6 +4793,15 @@ int snapshot_proc_sysfs_files(void)
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if (DO_BIC(BIC_GFXACTMHz))
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snapshot_graphics(GFX_ACTMHz);
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if (DO_BIC(BIC_SAM_mc6))
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snapshot_graphics(SAM_mc6);
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if (DO_BIC(BIC_SAMMHz))
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snapshot_graphics(SAM_MHz);
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if (DO_BIC(BIC_SAMACTMHz))
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snapshot_graphics(SAM_ACTMHz);
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if (DO_BIC(BIC_CPU_LPI))
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snapshot_cpu_lpi_us();
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@ -5325,6 +5400,12 @@ static void probe_graphics(void)
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BIC_PRESENT(BIC_GFXMHz);
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if (gfx_info[GFX_ACTMHz].path)
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BIC_PRESENT(BIC_GFXACTMHz);
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if (gfx_info[SAM_mc6].path)
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BIC_PRESENT(BIC_SAM_mc6);
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if (gfx_info[SAM_MHz].path)
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BIC_PRESENT(BIC_SAMMHz);
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if (gfx_info[SAM_ACTMHz].path)
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BIC_PRESENT(BIC_SAMACTMHz);
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}
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static void dump_sysfs_cstate_config(void)
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