2012/12/12 Milos Kleint mkle...@gmail.com:
how much memory will be freed by the soft reference? if it's not a big
chunk, most likely not worth it, soft references are released only
when your VM is really, really in trouble. by the time it gets
released, you've been slowed down by repeatedly
For tests, I think the easiest is to check number of realms at the end
of each test and drop plexus container if it grew over certain number of
realms. Pick the number large enough to fit in 128M of permgen and I
think this will provide good tradeoff between performance and memory
usage. This
Does that mean m2e ditches the container every now and then?
In that case the whole unloading jason implemented can be reverted...?
K
Den 12. des. 2012 kl. 16:44 skrev Igor Fedorenko i...@ifedorenko.com:
For tests, I think the easiest is to check number of realms at the end
of each test and
In embedded mode the ITs were failing without the change. I can't remember what
you were looking at but what problem is it causing?
jvz
On 2012-12-12, at 11:35 AM, Kristian Rosenvold kristian.rosenv...@zenior.no
wrote:
Does that mean m2e ditches the container every now and then?
In that
On 2012-12-12 11:35 AM, Kristian Rosenvold wrote:
Does that mean m2e ditches the container every now and then?
No. m2e keeps the same container but injects its own cache
implementations that allows purging project-specific cache entries
whenever workspace project is re-read or removed from
On Dec 12, 2012, at 12:09 PM, Igor Fedorenko i...@ifedorenko.com wrote:
On 2012-12-12 11:35 AM, Kristian Rosenvold wrote:
Does that mean m2e ditches the container every now and then?
No. m2e keeps the same container but injects its own cache
implementations that allows purging
Am 12/12/12 08:23, schrieb Milos Kleint:
how much memory will be freed by the soft reference? if it's not a big
chunk, most likely not worth it, soft references are released only
when your VM is really, really in trouble. by the time it gets
released, you've been slowed down by repeatedly
2012/12/12 Igor Fedorenko i...@ifedorenko.com:
On 2012-12-12 11:35 AM, Kristian Rosenvold wrote:
Does that mean m2e ditches the container every now and then?
No. m2e keeps the same container but injects its own cache
implementations that allows purging project-specific cache entries
how much memory will be freed by the soft reference? if it's not a big
chunk, most likely not worth it, soft references are released only
when your VM is really, really in trouble. by the time it gets
released, you've been slowed down by repeatedly hitting the ceiling of
your memory and CGed
Now that 3.1 works with embedded mode again I have found an
/interesting/ performance regression;
In this commit
https://git-wip-us.apache.org/repos/asf?p=maven.git;a=commit;h=451c43152b8939a699dfa5db4fc4ca8676182462
the plugin realm cache is purged after each embedded build. While this
Am 12/09/12 22:58, schrieb Kristian Rosenvold:
Anyone else have any ideas about eviction strategies ?
Without having looked at the code. GC driven by using soft references.
--
Christian
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