WebFlow recursive behavior

Brent Putman putmanb at georgetown.edu
Fri Jan 24 16:31:48 EST 2014


On 1/24/14 3:13 PM, Brent Putman wrote:
>
> This is on MacOS with JDK 1.7.0_45, 64-bit.  Don't know what the
> default stack size is there, I'd have to hunt that down.

By trial and error, looks like the default JVM stack size on this
platform and version is 1 MB.  I've tried running it with different
stack size settings using MAVEN_OPTS to set -Xss, and here's what I get:

Stack    # Executions

256k     166

512k     439

768k     712

1m       985

2m       2078

3m       3170

4m       4262



So it's roughly linear to the stack size, which is what I would have
expected.

Of course, behavior on Linux or Windows JVM's might be different, but I
can't easily test those at the moment.

--Brent

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