remove ThermalManager

It throttles 1000x more than intended, and I suspect that some of the
trip points it uses to decide when to throttle make no sense.  We've
already turned it off on the Nexus 5x.

Change-Id: Idf556a83fe61ccc5f63c7bede3eecbe80087e28b
Reviewed-on: https://skia-review.googlesource.com/81303
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 0 insertions, 18 deletions

diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index d475e164e5..76d5371869 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -47,7 +47,6 @@
 #include "SkTaskGroup.h"
 #include "SkTraceEvent.h"
 #include "Stats.h"
-#include "ThermalManager.h"
 #include "ios_utils.h"
 
 #include <stdlib.h>
@@ -128,8 +127,6 @@ DEFINE_int32(flushEvery, 10, "Flush --outResultsFile every Nth run.");
 DEFINE_bool(gpuStats, false, "Print GPU stats after each gpu benchmark?");
 DEFINE_bool(gpuStatsDump, false, "Dump GPU states after each benchmark to json");
 DEFINE_bool(keepAlive, false, "Print a message every so often so that we don't time out");
-DEFINE_string(useThermalManager, "0,1,10,1000", "enabled,threshold,sleepTimeMs,TimeoutMs for "
-                                                "thermalManager\n");
 DEFINE_bool(csv, false, "Print status in CSV format");
 DEFINE_string(sourceType, "",
         "Apply usual --match rules to source type: bench, gm, skp, image, etc.");
@@ -1221,16 +1218,6 @@ int main(int argc, char** argv) {
     SkTArray<Config> configs;
     create_configs(&configs);
 
-#ifdef THERMAL_MANAGER_SUPPORTED
-    int tmEnabled, tmThreshold, tmSleepTimeMs, tmTimeoutMs;
-    if (4 != sscanf(FLAGS_useThermalManager[0], "%d,%d,%d,%d",
-                    &tmEnabled, &tmThreshold, &tmSleepTimeMs, &tmTimeoutMs)) {
-        SkDebugf("Can't parse %s from --useThermalManager.\n", FLAGS_useThermalManager[0]);
-        exit(1);
-    }
-    ThermalManager tm(tmThreshold, tmSleepTimeMs, tmTimeoutMs);
-#endif
-
     if (FLAGS_keepAlive) {
         start_keepalive();
     }
@@ -1261,11 +1248,6 @@ int main(int argc, char** argv) {
             bench->delayedSetup();
         }
         for (int i = 0; i < configs.count(); ++i) {
-#ifdef THERMAL_MANAGER_SUPPORTED
-            if (tmEnabled && !tm.coolOffIfNecessary()) {
-                SkDebugf("Could not cool off, timings will be throttled\n");
-            }
-#endif
             Target* target = is_enabled(b, configs[i]);
             if (!target) {
                 continue;