RawRecorder class abstract
A recorder for benchmarking raw execution of Dart code.
This is useful for benchmarks that don't need frames or widgets.
Example:
class BenchForLoop extends RawRecorder {
BenchForLoop() : super(name: benchmarkName);
static const String benchmarkName = 'for_loop';
@override
void body(Profile profile) {
profile.record('loop', () {
double x = 0;
for (int i = 0; i < 10000000; i++) {
x *= 1.5;
}
});
}
}
Constructors
- RawRecorder({required String name})
- Creates a raw benchmark recorder with a name.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- isTracingEnabled → bool
-
Whether this recorder requires tracing using Chrome's DevTools Protocol's
"Tracing" API.
finalinherited
- name → String
-
The name of the benchmark.
finalinherited
- profile → Profile
-
Returns the recorded profile.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
body(
Profile profile) → void - The body of the benchmark.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
run(
) → Future< Profile> -
The implementation of the benchmark that will produce a Profile.
override
-
setUpAll(
) → Future< void> -
Called once before all runs of this benchmark recorder.
inherited
-
shouldContinue(
) → bool -
Whether the benchmark should continue running.
inherited
-
tearDownAll(
) → Future< void> -
Called once after all runs of this benchmark recorder.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited