private void DrawBase(MFU core, int windowSize, int dataLength, int[] numb) { /* parse window */ var psudoQueue = new List <char>(); g.Clear(Color.Black); for (int i = 0; i < dataLength; i++) // length { int psudoCursor = core.pageHistory[i].loc; char data = core.pageHistory[i].data; Page.STATUS status = core.pageHistory[i].status; switch (status) { case Page.STATUS.PAGEFAULT: psudoQueue.Add(data); break; case Page.STATUS.MIGRATION: psudoQueue.RemoveAt(numb[i]); psudoQueue.Insert(numb[i], data); break; } for (int j = 0; j <= windowSize; j++) // height - STEP { if (j == 0) { DrawGridText(i, j, data); } else { DrawGrid(i, j); } } DrawGridHighlight(i, psudoCursor, status); int depth = 1; foreach (char t in psudoQueue) { DrawGridText(i, depth++, t); } } }
private void btnOperate_Click(object sender, EventArgs e) { this.tbConsole.Clear(); if (this.tbQueryString.Text != "" || this.tbWindowSize.Text != "") { string data = this.tbQueryString.Text; int windowSize = int.Parse(this.tbWindowSize.Text); //카운트 배열 선언 int[] count = new int[windowSize]; for (int n = 0; n < windowSize; n++) { count[n] = 0; } int[] fltcnt = new int[windowSize]; for (int n = 0; n < windowSize; n++) { fltcnt[n] = 0; } int cnt = 0; //마이그레이션 카운트 int[] numb = new int[data.Length]; for (int n = 0; n < data.Length; n++) { numb[n] = 0; } int nu = 0; /* initalize */ var window = new LRU(windowSize); var window1 = new LFU(windowSize); var window2 = new MFU(windowSize); if (comboBox1.Text == "LRU") { window = new LRU(windowSize); } else if (comboBox1.Text == "LFU") { window1 = new LFU(windowSize); } else if (comboBox1.Text == "MFU") { window2 = new MFU(windowSize); } foreach (char element in data) { if (comboBox1.Text == "LRU") { var status = window.Operate(element, ref count, ref cnt, ref numb, ref nu); this.tbConsole.Text += "DATA " + element + " is " + ((status == Page.STATUS.PAGEFAULT) ? "Page Fault" : status == Page.STATUS.MIGRATION ? "Migrated" : "Hit") + "\r\n"; } else if (comboBox1.Text == "LFU") { var status = window1.Operate(element, ref count, ref cnt, ref numb, ref nu, ref fltcnt); this.tbConsole.Text += "DATA " + element + " is " + ((status == Page.STATUS.PAGEFAULT) ? "Page Fault" : status == Page.STATUS.MIGRATION ? "Migrated" : "Hit") + "\r\n"; } else if (comboBox1.Text == "MFU") { var status = window2.Operate(element, ref count, ref cnt, ref numb, ref nu, ref fltcnt); this.tbConsole.Text += "DATA " + element + " is " + ((status == Page.STATUS.PAGEFAULT) ? "Page Fault" : status == Page.STATUS.MIGRATION ? "Migrated" : "Hit") + "\r\n"; } } if (comboBox1.Text == "LRU") { DrawBase(window, windowSize, data.Length, numb); } else if (comboBox1.Text == "LFU") { DrawBase(window1, windowSize, data.Length, numb); } else if (comboBox1.Text == "MFU") { DrawBase(window2, windowSize, data.Length, numb); } this.pbPlaceHolder.Refresh(); /* 차트 생성 */ chart1.Series.Clear(); Series resultChartContent = chart1.Series.Add("Statics"); resultChartContent.ChartType = SeriesChartType.Pie; resultChartContent.IsVisibleInLegend = true; if (comboBox1.Text == "LRU") { resultChartContent.Points.AddXY("Hit", window.hit); resultChartContent.Points.AddXY("Page Fault", window.fault - window.migration); resultChartContent.Points.AddXY("Migrated", window.migration); } else if (comboBox1.Text == "LFU") { resultChartContent.Points.AddXY("Hit", window1.hit); resultChartContent.Points.AddXY("Page Fault", window1.fault - window1.migration); resultChartContent.Points.AddXY("Migrated", window1.migration); } else if (comboBox1.Text == "MFU") { resultChartContent.Points.AddXY("Hit", window2.hit); resultChartContent.Points.AddXY("Page Fault", window2.fault - window2.migration); resultChartContent.Points.AddXY("Migrated", window2.migration); } resultChartContent.Points[0].IsValueShownAsLabel = true; resultChartContent.Points[1].IsValueShownAsLabel = true; resultChartContent.Points[2].IsValueShownAsLabel = true; if (comboBox1.Text == "LRU") { this.lbPageFaultRatio.Text = Math.Round(((float)window.fault / (window.fault + window.hit)), 2) * 100 + "%"; } else if (comboBox1.Text == "LFU") { this.lbPageFaultRatio.Text = Math.Round(((float)window1.fault / (window1.fault + window1.hit)), 2) * 100 + "%"; } else if (comboBox1.Text == "MFU") { this.lbPageFaultRatio.Text = Math.Round(((float)window2.fault / (window2.fault + window2.hit)), 2) * 100 + "%"; } } else { } }