Difference between revisions of "GPU621/Striking"
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| − | <tr><td colspan="3">[[File:Parallel_stack_view.png| | + | <tr><td colspan="3">[[File:Parallel_stack_view.png|450px|thumb|left|alt text]]</td></tr> |
<tr><td>Callout Letter</td><td>Element Name</td><td>Description</td></tr> | <tr><td>Callout Letter</td><td>Element Name</td><td>Description</td></tr> | ||
<tr><td>A</td><td>Call Stack Segment or Node</td><td>Contains a series of method contexts for one or more threads. </td></tr> | <tr><td>A</td><td>Call Stack Segment or Node</td><td>Contains a series of method contexts for one or more threads. </td></tr> | ||
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* Sample code can be downloaded from here [https://software.intel.com/en-us/node/522584 Intel(R) Cilk(TM) quick sort] | * Sample code can be downloaded from here [https://software.intel.com/en-us/node/522584 Intel(R) Cilk(TM) quick sort] | ||
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| + | <table border="0"> | ||
| + | <tr><tdcolspan="2">** Data flow of parallel_qsort</td></tr> | ||
| + | <tr><td colspan="2">[[File:dataflow.png|250px|thumb|right|alt dataflow]]</td></tr> | ||
| + | <tr><tdcolspan="2">** Parallel Stacks</td></tr> | ||
<tr> | <tr> | ||
<td>[[File:qsort_set1.png|300px|thumb|left|alt qsort_set1]]</td> | <td>[[File:qsort_set1.png|300px|thumb|left|alt qsort_set1]]</td> | ||
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<td>The moment that Main Thread is working for getting out of the previous spawning thread calling to parallel_qsort and 3d and 4th element values in the data array are exchanging in memory. | <td>The moment that Main Thread is working for getting out of the previous spawning thread calling to parallel_qsort and 3d and 4th element values in the data array are exchanging in memory. | ||
</td></tr> | </td></tr> | ||
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</table> | </table> | ||
Revision as of 12:48, 8 December 2016
Striking
Our project: Debugging Threads in Intel Parallel Studio
Group Members
Progress
Oct 17th:
- Picked topic
- Picked presentation date.
Oct 20th:
- Created Wiki page
Nov 6th - 13th:
- There are great resources about Intel Parallel Debugger Extension for Microsoft Visual Studio like below.
- Debugging Threads in Intel Parallel Studio - [Dr. Dobbs Article]
- Intel® Parallel Debugger Extension, Added Aug 2, 2012 - [[3]]
- Intel Parallel Composer Parallel Debugger Extension Tutorial - [Mittie Sylvian's Video]
However, Intel Parallel Debugger Extension has been deprecated from the version Intel Composer XE 2013 at the end of 2012. I have noticed this from the Intel User Forum.
Nov 14th - 23th:
- Links about Debug Multithreaded Applications in Visual Studio
- How to: Use the Threads Window
- How to: Use the Parallel Watch Window
- Using the Parallel Stacks Window
| Callout Letter | Element Name | Description |
| A | Call Stack Segment or Node | Contains a series of method contexts for one or more threads. |
| B | Blue Highlight | Present the call path of the current thread. |
| C | Arrow lines | Connect nodes to make up the entire call path for the thread(s). |
| D | Tooltip on Node Header | Shows the ID and user-defined name of each thread whose call path shares this node. |
| E | Method Context | Represents one or more stack frames in the same method. |
Sample code to use debugging
- Sample code can be downloaded from here Intel(R) Cilk(TM) quick sort
