Added benchmarks for allocation and deallocation of arrays (d3975a55) · Commits · TNL / tnl-dev

tests/benchmarks/array-operations.h

+44 −0

Original line number	Diff line number	Diff line
		@@ -91,6 +91,50 @@ benchmarkArrayOperations( Benchmark & benchmark,
		"CPU->GPU", copyAssignHostCuda,
		"GPU->CPU", copyAssignCudaHost );


		auto setValueHost = [&]() {
		hostArray.setValue( 3.0 );
		};
		auto setValueCuda = [&]() {
		deviceArray.setValue( 3.0 );
		};
		benchmark.setOperation( "setValue", datasetSize );
		benchmark.time( reset1,
		"CPU", setValueHost,
		"GPU", setValueCuda );


		auto setSizeHost = [&]() {
		hostArray.setSize( size );
		};
		auto setSizeCuda = [&]() {
		deviceArray.setSize( size );
		};
		auto resetSize1 = [&]() {
		hostArray.reset();
		deviceArray.reset();
		};
		benchmark.setOperation( "allocation (setSize)", datasetSize );
		benchmark.time( resetSize1,
		"CPU", setSizeHost,
		"GPU", setSizeCuda );


		auto resetSizeHost = [&]() {
		hostArray.reset();
		};
		auto resetSizeCuda = [&]() {
		deviceArray.reset();
		};
		auto setSize1 = [&]() {
		hostArray.setSize( size );
		deviceArray.setSize( size );
		};
		benchmark.setOperation( "deallocation (reset)", datasetSize );
		benchmark.time( setSize1,
		"CPU", resetSizeHost,
		"GPU", resetSizeCuda );

		return true;
		}