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<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Name<span style=""> </span>:S.Ghouse
<span style=""> </span>Mohideen</span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Date of Birth<span style=""> </span>:15<sup>th</sup>
August 1989 </span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Age<span style=""> </span>:19
years</span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">University <span style=""> </span>:National<span style=""> </span>Institute of Technology ,Trichy</span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Roll number <span style=""> </span>:106106018</span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Year <span style=""> </span><span style=""> </span>:presently 3<sup>rd</sup> year(6<sup>th</sup>
sem)</span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Bio/overview<span style=""> </span>:enclosed</span></p>
<p class="MsoNormal"><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";"> </span></p>
<p class="MsoNormal"><u><span style="font-size: 12pt; line-height: 115%; font-family: "Times New Roman","serif";">Coding Skills:</span></u></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">What language are you familiar with?<span style=""> </span><span style=""> </span>:C,C++</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></p>
<pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";">What platform are you developing on? <span style=""> </span>:GNU-Linux,Windows</span></pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></pre>
<pre>Show past projects and code examples of your own.</pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"><span style=""> </span>1.Solved 0-1 Knapsack problem.</span></pre>
<pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"><span style=""> </span></span></pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"><span style=""> </span>Code and snippet of project: attachment</span></pre>
<pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"><span style=""> </span>2.BrainFuck Language compiler.</span></pre>
<pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"><span style=""> </span>Code :</span></pre>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";"><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New";">#include <stdio.h></span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"> </span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">int<span style=""> </span>p,
r, q;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">char a[5000], f[5000], b, o, *s=f;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"> </span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">void interpret(char *c)</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">{</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>char
*d;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"> </span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>r++;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>while(
*c ) {</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span></span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>switch(o=1,*c++)
{</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'<': p--;<span style=""> </span>break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'>': p++;<span style=""> </span>break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'+': a[p]++;<span style=""> </span>break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'-': a[p]--;<span style=""> </span>break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'.': putchar(a[p]); fflush(stdout); break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
',': a[p]=getchar();fflush(stdout); break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'[':</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>for(
b=1,d=c; b && *c; c++ )</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>b+=*c=='[',
b-=*c==']';</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>if(!b)
{</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>c[-1]=0;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>while(
a[p] )</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>interpret(d);</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>c[-1]=']';</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>}</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
']':</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>puts("UNBALANCED
BRACKETS"), exit(0);</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>case
'#':</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>if(q>2)</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>printf("%2d
%2d %2d %2d %2d %2d %2d %2d %2d %2d\n%*s\n",</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span><span style="">
</span>*a,a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],3*p+2,"^");</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>break;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>default:
o=0;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>}</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>if(
p<0 || p>100)</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>puts("RANGE
ERROR"), exit(0);</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>}</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>r--;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>chkabort();</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">}</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"> </span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">main(int argc,char *argv[])</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";">{</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>FILE
*z;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"> </span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>q=argc;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"> </span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>if(z=fopen(argv[1],"r"))
{</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>while(
(b=getc(z))>0 )</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>*s++=b;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>*s=0;</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>interpret(f);</span></p>
<p class="MsoNormal" style="margin-bottom: 0.0001pt; line-height: normal;"><span style="font-size: 10pt; font-family: "Courier New";"><span style=""> </span>}</span></p>
<pre>}</pre><pre> </pre><pre>3.spoj rank 860</pre><pre><span style=""> </span>Handle ghouse1508</pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></pre><pre>
<b style=""><span style="font-size: 16pt; font-family: "Times New Roman","serif";">VideoLAN and you<span style=""> </span></span></b></pre><pre> </pre><pre>1.Have you used VideoLAN software by the past?<span style=""> </span></pre>
<pre>I am using it in both Ubuntu and Windows</pre><pre> </pre><pre> </pre><pre>2.Why do you want to code for VideoLAN?</pre><pre>It’s a good media player and mainly it is used here to stream video in a network. I want to enhance its features as a good media player and some of its network shortcomings.</pre>
<pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif"; color: black;"> </span></pre>
<h1><strong><span style="font-family: "Cambria","serif";">Project</span></strong></h1>
<p class="MsoNormal" style="line-height: normal;"><span style="font-size: 18pt; font-family: "Times New Roman","serif"; color: black;">I choose this work
given in your mini project area</span></p>
<p class="MsoNormal" style="line-height: normal;"><b><span style="font-size: 18pt; font-family: "Times New Roman","serif";">Performant
VLC streaming server </span></b></p>
<p class="MsoNormal" style="line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">There are many bottlenecks currently
limiting the performance and scalability of VLC as a streaming server: </span></p>
<ul type="disc"><li class="MsoNormal" style="line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">The I/O blocks are linear, which implies lots of
avoidable memory copying and dynamic memory allocations (particularly in
the streaming output). </span></li><li class="MsoNormal" style="line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">mdate() (the timestamping function) is invoked in too
many places to count them; but it is not a cheap operation on modern
systems and should be avoided on the fast path. Ideally, a single thread
would only need to call mdate() at most once per wake-up. In some case,
mdate() is only used for debugging purpose which is really inefficient. </span></li><li class="MsoNormal" style="line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">The HTTP/RTSP core is single-threaded. This prevents
scaling to SMP systems (which are the norm on server-side nowadays)
properly. This also implies not very scalable I/O event polling. Finally,
this gets problematic if one HTTP/RTSP client triggers a computationally
intensive operation (such as establishing a TLS context if HTTP/SSL is
used). </span></li><li class="MsoNormal" style="line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">There are many dynamic memory allocations that could be
avoided. Video filters and codecs are very careful about this, but the
stream output plugins are not. In many case, a stack-based buffer can be
used (stack buffer, has constant time fast lock-less allocation, and needs
not be freed explicitly) instead. </span></li><li class="MsoNormal" style="line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman","serif";">The messaging subsystems might be adding more locking
(needs checking); this should be avoided particularly if the message is
anyway ignord (e.g. debug message in non-debug mode). </span></li></ul>
<pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";"> </span></pre><pre><span style="font-size: 12pt; font-family: "Times New Roman","serif";">I chose this project because I am a bit in networking and this problem is pretty attractive to me.</span></pre>