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yogeeswar2001yogeeswar2001
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cleaned up code
1 parent d15d679 commit a48d8b0

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4 files changed

+84
-89
lines changed

4 files changed

+84
-89
lines changed

‎README.md

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# cpu_scheduling_algo_simulator

‎algo_sim.php

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@@ -26,7 +26,8 @@
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exec('./target/simulator '.$input, $output, $return_stat);
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echo "<table id=\"output_tab\">
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$html_ouput;
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$html_output = "<table id=\"output_tab\">
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<tr>
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<th>PID</th><th>BURST TIME</th><th>WAITING TIME</th><th>TURN-AROUND TIME</th>
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</tr>";
@@ -37,13 +38,10 @@
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foreach ($temp as $result) {
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$str = $str."<td>".$result."</td>";
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}
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echo "<tr>".$str."</tr>";
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$html_output .= "<tr>".$str."</tr>";
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}
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echo "</table>";
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echo "<h4>AVERAGE WAITING TIME: ".$output[$num_proc]."<br>AVERAGE TURN-AROUND TIME: ".$output[$num_proc+1]."</h4>";
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echo "<h4>GANTT CHART<br></h4>";
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$html_output .= "</table><h4>AVERAGE WAITING TIME: ".$output[$num_proc]."<br>AVERAGE TURN-AROUND TIME: ".$output[$num_proc+1]."</h4><h4>GANTT CHART<br></h4><table id=\"gantt_chart\">";
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echo "<table id=\"gantt_chart\">";
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$temp = explode(" ",$output[$num_proc+2]);
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$time = array_slice(explode(" ",$output[$num_proc+3]),1);
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$str="";
@@ -57,7 +55,7 @@
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$str = $str."<th style=\"width:".((int)$time[$i]-(int)$time[$i-1])*$px."px\">P".$result."</th>";
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$i++;
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}
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echo "<tr>".$str."</tr>";
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$html_output .= "<tr>".$str."</tr>";
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$str="";
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$i=0;
@@ -68,6 +66,7 @@
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$str = $str."<td><div style=\"float:right\">".$result."</div></td>";
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$i++;
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}
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echo "<tr>".$str."</tr></table>";
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$html_output .= "<tr>".$str."</tr></table>";
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echo $html_output;
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?>

‎js/simulator.js

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var count=1;
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var input = [];
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function add_row() {
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let table = document.getElementById("input_tab");
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let x = document.getElementById("input_tab").rows[0].cells.length;
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let newrow = table.insertRow(-1);
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let arr = [];
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let i=0;
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for ( i=0;i<x;i++ ) {
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arr[i] = newrow.insertCell(i);
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}
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count++;
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let newtext = document.createTextNode(count);
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arr[0].appendChild(newtext);
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for( i=1;i<x;i++ ) {
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let newinput = document.createElement("INPUT");
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newinput.setAttribute("type","text");
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arr[i].appendChild(newinput);
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}
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}
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function rem_row() {
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let table = document.getElementById("input_tab");
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table.deleteRow(-1);
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count--;
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}
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function submit() {
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let table = document.getElementById("input_tab");
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let r = table.rows.length;
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let c = table.rows[0].cells.length;
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var i,j;
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for( i=1;i<r;i++ ) {
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let temp = [];
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temp.push(table.rows[i].cells[0].innerHTML);
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for( j=1;j<c;j++ ) {
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let t = table.rows[i].cells[j].getElementsByTagName("input");
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temp.push(t[0].value);
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}
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input.push(Object.assign({},temp));
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}
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var json_inp = JSON.stringify(input);
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let qtime = document.getElementById("qtime");
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let datatosend = 'input='+json_inp;
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let urltosend = "algo_sim.php?num_proc="+count;
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console.log(qtime);
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if( JSON.stringify(qtime) != "null" ) {
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urltosend += "&qtime="+qtime.value;
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}
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$.ajax({
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type: "POST",
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url: urltosend,
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async:true,
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data: datatosend,
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success: function(output_var) {
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console.log(output_var);
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document.getElementById("output").innerHTML = output_var;
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return true;
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},
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complete: function() {
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console.log("completed");
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},
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});
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}

‎simulator.php

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Original file line numberDiff line numberDiff line change
@@ -1,91 +1,12 @@
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<html>
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<head>
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<title>
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sim
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simulator
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</title>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
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<script>
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var count=1;
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var input = [];
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function add_row() {
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let table = document.getElementById("input_tab");
15-
let x = document.getElementById("input_tab").rows[0].cells.length;
16-
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let newrow = table.insertRow(-1);
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let arr = [];
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let i=0;
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for ( i=0;i<x;i++ ) {
22-
arr[i] = newrow.insertCell(i);
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}
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25-
count++;
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let newtext = document.createTextNode(count);
27-
arr[0].appendChild(newtext);
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29-
for( i=1;i<x;i++ ) {
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let newinput = document.createElement("INPUT");
31-
newinput.setAttribute("type","text");
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arr[i].appendChild(newinput);
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}
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}
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36-
function rem_row() {
37-
let table = document.getElementById("input_tab");
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table.deleteRow(-1);
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count--;
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}
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function submit() {
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let table = document.getElementById("input_tab");
44-
let r = table.rows.length;
45-
let c = table.rows[0].cells.length;
46-
47-
var i,j;
48-
for( i=1;i<r;i++ ) {
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let temp = [];
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temp.push(table.rows[i].cells[0].innerHTML);
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for( j=1;j<c;j++ ) {
52-
let t = table.rows[i].cells[j].getElementsByTagName("input");
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temp.push(t[0].value);
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}
55-
input.push(Object.assign({},temp));
56-
}
57-
58-
var json_inp = JSON.stringify(input);
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let qtime = document.getElementById("qtime");
61-
let datatosend = 'input='+json_inp;
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let urltosend = "algo_sim.php?num_proc="+count;
63-
64-
console.log(qtime);
65-
if( JSON.stringify(qtime) != "null" ) {
66-
urltosend += "&qtime="+qtime.value;
67-
}
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69-
$.ajax({
70-
type: "POST",
71-
url: urltosend,
72-
async:true,
73-
data: datatosend,
74-
success: function(output_var) {
75-
console.log(output_var);
76-
document.getElementById("output").innerHTML = output_var;
77-
return true;
78-
},
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complete: function() {
80-
console.log("completed");
81-
},
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});
83-
}
84-
85-
function display_output() {
86-
87-
}
88-
</script>
9+
<script src="js/simulator.js"></script>
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<style>
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table,th,td {

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