Profiling

Trait to be used when profiling is needed. To profile a section of the code, the following steps should be followed: - Call profileInit(<label_for_first_section>, <label_for_second_section>, ...) and store it into an implicit value - Use profile(<section_name>) and profileEnd in a bracket opening/closing fashion, where the code between a profile call and its corresponding profileEnd will have its execution time measured and stored into its accumulator - Call profilePrint at the end to log the profiling information gathered

Self Type: Profiling with Logging

Linear Supertypes

AnyRef, Any

Known Subclasses

DataStreamReader, DataStreamWriter, RowReader, RowWriter

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
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final def asInstanceOf[T0]: T0

Definition Classes
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def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
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def equals(arg0: Any): Boolean

Definition Classes
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def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
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def hashCode(): Int

Definition Classes
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final def isInstanceOf[T0]: Boolean

Definition Classes
Any
implicit def nameToAcc(name: String)(implicit pmap: ProfAccMap): ProfAcc
final def ne(arg0: AnyRef): Boolean

Definition Classes
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final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
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def profile(acc: ProfAcc)(implicit pmap: ProfAccMap): Unit

Start measuring time and record it in acc.
Start measuring time and record it in acc.

Note
This function should always be used in combination with profileEnd in a similar way with opening and closing a sequence of brackets, where the code between a profile call and its corresponding profileEnd will have its execution time measured and stored into acc
def profileEnd(implicit pmap: ProfAccMap): Unit

Finish profiling the current section of code, as determined by the most recent profile call
def profileInit(names: String*): ProfAccMap

Initialize profiling
def profilePrint(implicit pmap: ProfAccMap): Unit

Print profile information using log
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
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final def wait(): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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Annotations
@throws( ... )

Related Doc: package spark_vector

trait Profiling extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

implicit def nameToAcc(name: String)(implicit pmap: ProfAccMap): ProfAcc

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def profile(acc: ProfAcc)(implicit pmap: ProfAccMap): Unit

def profileEnd(implicit pmap: ProfAccMap): Unit

def profileInit(names: String*): ProfAccMap

def profilePrint(implicit pmap: ProfAccMap): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped