title: intel kernel builder, failed to create context for intel opencl cpu device
body: <p>I'm trying to use intel kernel builder. I installed intel opencl sdk and execute the program. Type easy code like this.</p>
  
  <pre><code>__kernel void hello(__global int* a, __global int* b, __global int* c) {
    int gid = get_global_id(0);
    c[gid] = a[gid] + b[gid];
  }
  </code></pre>
  
  <p>I pressed the compile or build button but it showed me an error. The error message is.</p>
  
  <p><em>Using default instruction set architecture.
  Failed to create context for Intel OpenCL CPU device...
  Compilation failed!</em></p>
  
  <p>I found someone is suffering from the similar problem.
  <a href="http://software.intel.com/en-us/forums/topic/392622" rel="nofollow">http://software.intel.com/en-us/forums/topic/392622</a>
  But there's no proper answer in this question. </p>
  
  <p>I think the code is not a main problem of this. So I erase the code and remain only one character and then compiled it. The error message is same as before. I have no idea what the matter is.</p>
  
  <p>My environment is Windows7 Professional 64bits, intel Core2 Quad Q8200 which support SSE4.1, OpenCL-1.2-3.0.67279 intel_sdk_2013_x64, kernel builder version 3.0.0.1. 
  And I have never run OpenCL in this machine. I tried but compilation error occured. The error message is similar. They failed to create context. The code may have no problem since I've run it in another machine and OS(linux).</p>
  
  <p>If there's someone who use this program, please help me.
  Thanks in advance.</p>