Hi Adam,
Confirmed. It's this fragment that's eating all the time:
jar {
from {
dependencies.collect {
it.isDirectory() ? it : zipTree(it)
}
}
}
I was hoping that making the expression passed to jar.from a closure
would make it lazily evaluated. I don't think this configuration can
be moved to a doFirst. Perhaps I can move this to a task class and
keep my implicit input/output declarations? What would you do to
resolve this?
Cheers,
Merlyn
On Tue, Jun 21, 201 at 4:55 PM, Adam Murdoch
<[email protected]> wrote:
>
> On 22/06/2011, at 8:58 AM, M A wrote:
>
> Hi all,
>
> My gradle build is eating almost 30 seconds even before it considers
> executing any tasks. How do I best go about diagnosing the problem?
>
> A common problem is accidentally resolving dependencies at configuration
> time, rather than at execution time. This can make the configuration phase
> quite slow, particularly if those dependencies include dynamic revisions or
> snapshots.
> The profiling report does not yet give you any information about how long
> dependency resolution takes, or where in the build it happens. We do want to
> add this at some point.
> What you could do in the meantime is comment out all the dependencies
> (temporarily, of course), and see if this has an effect on the execution
> time for, say, 'gradle help'.
>
>
> Cheers,
> Merlyn
>
> =========== details ============
>
> When I run this command:
>
> gradle --profile tasks
>
> Here's the output:
>
> Summary
> Total Build Time 33.494
> Startup 1.268
> Settings and BuildSrc 0.617
> Loading Projects 0.539
> Configuring Projects 28.697
> Total Task Execution 1.649
>
> When I run in debug mode
>
> gradle -d tasks
>
> Then I get 33890 lines of output, of which 33456 are IvyLoggingAdapter.
>
> I noticed the log messages of the form "took XX secs". 223 lines
> mention "secs". These are the ones that are 0.1 seconds or greater:
>
> 15:41:34.253 [DEBUG]
> [org.gradle.initialization.ScriptEvaluatingSettingsProcessor] Timing:
> Processing settings took: 0.665 secs
> 15:41:34.761 [DEBUG] [org.gradle.initialization.BuildLoader] Timing:
> Loading projects took: 0.506 secs
> 15:41:40.091 [DEBUG] [org.gradle.configuration.BuildScriptProcessor]
> Timing: Running the build script took 5.323 secs
> 15:41:40.860 [DEBUG] [org.gradle.configuration.BuildScriptProcessor]
> Timing: Running the build script took 0.125 secs
> 15:41:41.031 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultSettingsConverter]
> Timing: Ivy convert for resolve took 0.136 secs
> 15:41:42.976 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.moduleconverter.ResolveModuleDescriptorConverter]
> Timing: Ivy convert for resolve took 1.328 secs
> 15:41:42.985 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.moduleconverter.PublishModuleDescriptorConverter]
> Timing: Ivy convert for publish took 1.337 secs
> 15:41:45.892 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.moduleconverter.ResolveModuleDescriptorConverter]
> Timing: Ivy convert for resolve took 1.046 secs
> 15:41:45.896 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.moduleconverter.PublishModuleDescriptorConverter]
> Timing: Ivy convert for publish took 1.05 secs
> 15:41:47.291 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 4.305 secs
> 15:41:47.406 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyReportConverter]
> Timing: Translating report for configuration configuration
> ':PATH:SOMEPROJECT' took 0.103 secs
> 15:41:49.120 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.849 secs
> 15:41:50.230 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.42 secs
> 15:41:51.287 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.401 secs
> 15:41:52.599 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.491 secs
> 15:41:53.646 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.391 secs
> 15:41:54.909 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.465 secs
> 15:41:56.088 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.509 secs
> 15:41:57.078 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.334 secs
> 15:41:57.384 [DEBUG] [org.gradle.configuration.BuildScriptProcessor]
> Timing: Running the build script took 0.134 secs
> 15:41:58.419 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.602 secs
> 15:41:59.438 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.259 secs
> 15:42:00.682 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 0.649 secs
> 15:42:02.780 [DEBUG]
> [org.gradle.api.internal.artifacts.ivyservice.DefaultIvyDependencyResolver]
> Timing: Ivy resolve took 1.092 secs
> 15:42:03.777 [DEBUG] [org.gradle.configuration.BuildScriptProcessor]
> Timing: Running the build script took 0.764 secs
> 15:42:03.954 [DEBUG] [org.gradle.configuration.BuildScriptProcessor]
> Timing: Running the build script took 0.168 secs
> 15:42:05.832 [DEBUG] [org.gradle.execution.DefaultTaskGraphExecuter]
> Timing: Executing the DAG took 1.188 secs
> 15:42:05.834 [LIFECYCLE] [org.gradle.BuildResultLogger] Total time: 33.536
> secs
>
> I'm using Gradle 1.0-milestone-3.
>
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>
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>
>
>
>
> --
> Adam Murdoch
> Gradle Co-founder
> http://www.gradle.org
> VP of Engineering, Gradleware Inc. - Gradle Training, Support, Consulting
> http://www.gradleware.com
>
>
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