From d3975a55ce6cffdcccbb0c8bd430f9784b110e7e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Klinkovsk=C3=BD?= <klinkjak@fjfi.cvut.cz>
Date: Sat, 19 Mar 2016 17:32:37 +0100
Subject: [PATCH] Added benchmarks for allocation and deallocation of arrays
---
tests/benchmarks/array-operations.h | 44 +++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/tests/benchmarks/array-operations.h b/tests/benchmarks/array-operations.h
index c9d99e8f42..11f5bd9ff4 100644
--- a/tests/benchmarks/array-operations.h
+++ b/tests/benchmarks/array-operations.h
@@ -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;
}
--
GitLab