Package org.teavm.perf.runtime

Class BenchmarkEntryPoint

java.lang.Object

org.teavm.perf.runtime.BenchmarkEntryPoint

public final class BenchmarkEntryPoint
extends Object

Template of a benchmark program. Native methods are replaced by BenchmarkEntryPointTransformer with code that calls methods of particular benchmark. Host passes settings as a single argument (see run(String)) and reads results from stdout (lines starting with OUTPUT_PREFIX).

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MODE_SINGLE_SHOT
static final String	MODE_TIMED
static final String	OUTPUT_PREFIX

Method Summary

Modifier and Type	Method	Description
static void	run(String argument)	Runs benchmark.
static void	run(String argument, BenchmarkProfiler profiler)	Runs benchmark.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

OUTPUT_PREFIX

public static final String OUTPUT_PREFIX

See Also:

• Constant Field Values

MODE_TIMED

public static final String MODE_TIMED

See Also:

• Constant Field Values

MODE_SINGLE_SHOT

public static final String MODE_SINGLE_SHOT

See Also:

• Constant Field Values

Method Details

run

public static void run(String argument)

Runs benchmark.

Parameters:

argument - list of key=value pairs, separated by ;. Values of parameters are encoded, so that they can't contain any characters except for ASCII letters and digits. Characters are encoded as %XXXX, where XXXX is a hex code of a UTF-16 code unit.

run

public static void run(String argument,
 BenchmarkProfiler profiler)

Runs benchmark. When argument contains prof key and profiler is given, measurement iterations are recorded by profiler with title, specified by value of prof key.