Changes between Version 41 and Version 42 of cypress/using

Timestamp:

08/20/15 21:17:29 (10 years ago)

Author:

fuji

Comment:

—

cypress/using

@@ -497 +497 @@
 * Automate regression tests and collect data remotely 
 
+Compiling codes with '-g' option to tells the compiler to generate full debugging information in the object file.
+{{{#!bash
+[fuji@cypress1 ~]$ icc -g -o mytest mytest.c
+}}}
+
+==== Run and Collect Information ====
+Start an interactive job,
+{{{#!bash
+[fuji@cypress1 ~]$ idev
+}}}
+To collect information, run the code, for example,
+{{{#!bash
+[fuji@cypress1 ~]$ amplxe-cl -collect hotspot ./mytest
+}}}
+This will create a holder like '''r000hs'''.
+
+'''-collect ''' options
+
+||= concurrency =||  Concurrency analysis ||
+||= hotspots =||  Hotspots analysis ||
+||= lightweight-hotspots =||  Lightweight Hotspots analysis ||
+||= locksandwaits =||  Locks and Waits analysis ||
+
+To show results, for example,
+{{{#!bash
+[fuji@cypress1 ~]$ amplxe-cl -report hotspot -r r000hs
+}}}
+
+'''-report ''' options
+
+||= summary =||  Display data for the overall performance of the target. ||
+||= hotspots =||  Display functions with the highest CPU time. ||
+||= wait-time =||  Display Wait time. ||
+||= perf =||  Display performance data for each module of the target. ||
+||= perf-detail =||  Display performance data for each function of the target. ||
+||= callstacks =||  Display CPU or Wait time for call stacks. ||
+||= top-down =||  Display a call tree for your target application and provide CPU and Wait time for each function. ||
+||= gprof-cc =|| Display CPU or wait time in the gprof-like format. ||
+
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