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(parent: ec50b37) | patch
Optimize binding types memory usage
authorRobert Varga <rovarga@cisco.com>
Fri, 18 Jul 2014 09:48:42 +0000 (11:48 +0200)
committerTony Tkacik <ttkacik@cisco.com>
Wed, 30 Jul 2014 08:04:32 +0000 (08:04 +0000)
commit2d3ce0560585b3e7e70b421b755bb08358b3570d
tree3a4968a5b71bf398d339fdf116bbead321c06124tree | snapshot
parentec50b3760930b47ed22f20d49934773050d707f2commit | diff
Optimize binding types memory usage

Profiling SP edition shows that we have ~30000 empty ArrayList instances
retained by binding.generator.generated.type.builder objects, wasting
around 800kB of memory.

This patch introduces LazyCollections, which allow us to build up these
lists in a manner which uses minimal collections to support the elements
currently present.

Change-Id: I4676356f7684c9cdd152c98a65a240d0c5b94259
Signed-off-by: Robert Varga <rovarga@cisco.com>
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/AbstractGeneratedTypeBuilder.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/AbstractTypeMember.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/AbstractTypeMemberBuilder.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/AnnotationTypeBuilderImpl.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/EnumerationBuilderImpl.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/GeneratedTOBuilderImpl.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/MethodSignatureBuilderImpl.java diff | blob | history
code-generator/binding-generator-util/src/main/java/org/opendaylight/yangtools/binding/generator/util/generated/type/builder/MethodSignatureImpl.java diff | blob | history
MD-SAL: Model-Driven Service Adaptation Layer