A good example of what can be achieved is to run the BIT tool on the test program shown below.

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Developer support options are available for code support, programming
and technical assistance. From Descendant Processes that run JVMs
Applications can also create descendant processes that run a JVM.
Finally, in the last section, we provide the web links to the IBM
WebSphere documentation. If there are multiple training workloads, the
aggregate data for all of them should be gathered.
With inline code, there is no jump, so the stack pointer can continue
without interruption.

This makes the program more readable because the assembly instructions
are hidden in the inline file. out Assume check failure at assume.

The server is now ready to be run with collector. At higher optimization
levels, checking usually has only minimal effect on performance, because
the checks are optimized along with the rest of the code.

Then, replace "exec" in the script with "collect -j on" as shown below.
However, once the software is deployed, DTrace becomes very instrumental
at customer sites to diagnose the software and produce valuable
information for developers.

For SPARC systems, see the General FAQ.

This article is not intended to describe all of the functionality of
DTrace and the Sun Studio tools.
It helps them to funnel their attention to the problem area of a complex
software system.

The collect  command invokes the Sun Studio Collector.

Function - The name of the program function in which the probe is
located.

The overhead of these routines, and the cost of writing the experiments
to disk will dilate the runtime of the Java program.
A Java program is inherently multithreaded, and has one JVM thread for
each thread in the user's Java program. You can then enable and bind
your tracing actions to any of the probes that have been published. By
capturing complete callstacks with each event, the dynamic callgraph
behavior becomes obvious.

Sun Studio can get you there faster, safer and more reliably. The first
step is to define the trace record type that is to be used to store the
information.

These are described in the OpenMP User's  Guide.


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