Changes between Version 23 and Version 24 of cypress/using


Ignore:
Timestamp:
Jun 10, 2015 1:09:13 PM (7 years ago)
Author:
fuji
Comment:

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  • cypress/using

    v23 v24  
    311311
    312312If you have ideas for enhancing `idev` with new features or any questions, please send email to hpcadmin@tulane.edu.
     313
     314
     315
     316---------------------------------------------------------
     317= Code Debugging / Profiling =
     318
     319Users are encouraged to debug their codes on a local machine.
     320
     321GDB is the standard debugger.
     322
     323[http://www.gnu.org/software/gdb/documentation/]
     324
     325For profiler,
     326
     327[https://sourceware.org/binutils/docs/gprof/]
     328
     329'valgrind' can detect memory management and threading bugs.
     330
     331[http://valgrind.org/docs/manual/index.html]
     332
     333All tools above are available on cypress.
     334
     335Also there are powerful Intel products installed on cypress.
     336
     337== Intel® Inspector XE ==
     338Memory and Thread Debugger:
     339* Debug memory errors like leaks and allocation errors and threading errors like data races and deadlocks.
     340
     341=== Setting Environment and Compiling your code ===
     342Load module to setup Intel compilers and tools.
     343{{{#!bash
     344[fuji@cypress1 ~]$ module load intel-psxe/2015-update1
     345}}}
     346Compiling codes with '-g' option to tells the compiler to generate full debugging information in the object file.
     347{{{#!bash
     348[fuji@cypress1 ~]$ icc -g -o mytest mytest.c
     349}}}
     350
     351
     352
     353== Intel® Advisor XE ==
     354Threading design and prototyping tool for software architects:
     355* Analyze, design, tune and check your threading design before implementation
     356* Explore and test threading options without disrupting normal development
     357* Predict threading errors & performance scaling on systems with more cores
     358
     359== Intel® VTune™ Amplifier 2015 ==
     360* Intuitive CPU & GPU performance tuning, multi-core scalability, bandwidth and more
     361* Quick performance insight with advanced data visualization
     362* Automate regression tests and collect data remotely