lib/third_party/tracing/model/cpu.js
function(end_timestamp, args) {
      // Don't generate a slice if the last active thread is the idle task.
      if (this.lastActiveThread_ == undefined || this.lastActiveThread_ == 0)
        return;

      if (end_timestamp < this.lastActiveTimestamp_) {
        throw new Error('The end timestamp of a thread running on CPU ' +
                        this.cpuNumber + ' is before its start timestamp.');
      }

      // Merge |args| with |this.lastActiveArgs_|. If a key is in both
      // dictionaries, the value from |args| is used.
      for (var key in args) {
        this.lastActiveArgs_[key] = args[key];
      }

      var duration = end_timestamp - this.lastActiveTimestamp_;
      var slice = new tr.model.CpuSlice(
          '', this.lastActiveName_,
          ColorScheme.getColorIdForGeneralPurposeString(this.lastActiveName_),
          this.lastActiveTimestamp_,
          this.lastActiveArgs_,
          duration);
      slice.cpu = this;
      this.slices.push(slice);

      // Clear the last state.
      this.lastActiveTimestamp_ = undefined;
      this.lastActiveThread_ = undefined;
      this.lastActiveName_ = undefined;
      this.lastActiveArgs_ = undefined;
    }
function(end_timestamp, args) {
      // Don't generate a slice if the last active thread is the idle task.
      if (this.lastActiveThread_ == undefined || this.lastActiveThread_ == 0)
        return;

      if (end_timestamp < this.lastActiveTimestamp_) {
        throw new Error('The end timestamp of a thread running on CPU ' +
                        this.cpuNumber + ' is before its start timestamp.');
      }

      // Merge |args| with |this.lastActiveArgs_|. If a key is in both
      // dictionaries, the value from |args| is used.
      for (var key in args) {
        this.lastActiveArgs_[key] = args[key];
      }

      var duration = end_timestamp - this.lastActiveTimestamp_;
      var slice = new tr.model.CpuSlice(
          '', this.lastActiveName_,
          ColorScheme.getColorIdForGeneralPurposeString(this.lastActiveName_),
          this.lastActiveTimestamp_,
          this.lastActiveArgs_,
          duration);
      slice.cpu = this;
      this.slices.push(slice);

      // Clear the last state.
      this.lastActiveTimestamp_ = undefined;
      this.lastActiveThread_ = undefined;
      this.lastActiveName_ = undefined;
      this.lastActiveArgs_ = undefined;
    }
function ( end_timestamp , args ) { // Don't generate a slice if the last active thread is the idle task. if ( this . lastActiveThread_ == undefined || this . lastActiveThread_ == 0 ) return ; if ( end_timestamp < this . lastActiveTimestamp_ ) { throw new Error ( 'The end timestamp of a thread running on CPU ' + this . cpuNumber + ' is before its start timestamp.' ) ; } // Merge |args| with |this.lastActiveArgs_|. If a key is in both // dictionaries, the value from |args| is used. for ( var key in args ) { this . lastActiveArgs_ [ key ] = args [ key ] ; } var duration = end_timestamp - this . lastActiveTimestamp_ ; var slice = new tr . model . CpuSlice ( '' , this . lastActiveName_ , ColorScheme . getColorIdForGeneralPurposeString ( this . lastActiveName_ ) , this . lastActiveTimestamp_ , this . lastActiveArgs_ , duration ) ; slice . cpu = this ; this . slices . push ( slice ) ; // Clear the last state. this . lastActiveTimestamp_ = undefined ; this . lastActiveThread_ = undefined ; this . lastActiveName_ = undefined ; this . lastActiveArgs_ = undefined ; }
Closes the thread running on the CPU. |end_timestamp| is the timestamp
at which the thread was unscheduled. |args| is merged with the arguments
specified when the thread was initially scheduled.
Closes the thread running on the CPU . |end_timestamp| is the timestamp at which the thread was unscheduled . |args| is merged with the arguments specified when the thread was initially scheduled .