Enable profiling for Kabylake and Goldmont

chrome/browser/metrics/perf/perf_provider_chromeos.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/metrics/perf/perf_provider_chromeos.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <map>
 #include <string>
@@ skipping 103 matching lines @@
                            int32_t* minor_version,
                            int32_t* bugfix_version) {
   *major_version = *minor_version = *bugfix_version = 0;
   // Parse out the version numbers from the string.
   sscanf(version.c_str(), "%d.%d.%d", major_version, minor_version,
          bugfix_version);
 }
 
 // Returns if a micro-architecture supports LBR callgraph profiling.
 bool MicroarchitectureHasLBRCallgraph(const std::string& uarch) {
-  return uarch == "Haswell" || uarch == "Broadwell" || uarch == "Skylake";
+  return uarch == "Haswell" || uarch == "Broadwell" || uarch == "Skylake" ||
+         uarch == "Kabylake";
 }
 
 // Returns if a kernel release supports LBR callgraph profiling.
 bool KernelReleaseHasLBRCallgraph(const std::string& release) {
   int32_t major, minor, bugfix;
   ExtractVersionNumbers(release, &major, &minor, &bugfix);
   return major > 4 || (major == 4 && minor >= 4) || (major == 3 && minor == 18);
 }
 
 // Hopefully we never need a space in a command argument.
@@ skipping 53 matching lines @@
       intel_uarch == "Broadwell") {
     cmds.push_back(WeightAndValue(45.0, kPerfRecordCyclesCmd));
     cmds.push_back(WeightAndValue(20.0, callgraph_cmd));
     cmds.push_back(WeightAndValue(15.0, kPerfRecordLBRCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordInstructionTLBMissesCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordDataTLBMissesCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfStatMemoryBandwidthCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordCacheMissesCmd));
     return cmds;
   }
-  if (intel_uarch == "SandyBridge" || intel_uarch == "Skylake") {
+  if (intel_uarch == "SandyBridge" || intel_uarch == "Skylake" ||
+      intel_uarch == "Kabylake") {
     cmds.push_back(WeightAndValue(50.0, kPerfRecordCyclesCmd));
     cmds.push_back(WeightAndValue(20.0, callgraph_cmd));
     cmds.push_back(WeightAndValue(15.0, kPerfRecordLBRCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordInstructionTLBMissesCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordDataTLBMissesCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordCacheMissesCmd));
     return cmds;
   }
-  if (intel_uarch == "Silvermont" || intel_uarch == "Airmont") {
+  if (intel_uarch == "Silvermont" || intel_uarch == "Airmont" ||
+      intel_uarch == "Goldmont") {
     cmds.push_back(WeightAndValue(50.0, kPerfRecordCyclesCmd));
     cmds.push_back(WeightAndValue(20.0, callgraph_cmd));
     cmds.push_back(WeightAndValue(15.0, kPerfRecordLBRCmdAtom));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordInstructionTLBMissesCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordDataTLBMissesCmd));
     cmds.push_back(WeightAndValue(5.0, kPerfRecordCacheMissesCmd));
     return cmds;
   }
   // Other 64-bit x86
   cmds.push_back(WeightAndValue(65.0, kPerfRecordCyclesCmd));
@@ skipping 533 matching lines @@
   std::unique_ptr<SampledProfile> sampled_profile(new SampledProfile);
   sampled_profile->set_trigger_event(SampledProfile::RESTORE_SESSION);
   sampled_profile->set_ms_after_restore(time_after_restore.InMilliseconds());
   sampled_profile->set_num_tabs_restored(num_tabs_restored);
 
   CollectIfNecessary(std::move(sampled_profile));
   last_session_restore_collection_time_ = base::TimeTicks::Now();
 }
 
 }  // namespace metrics