removes sync from toc call

MarcelKoch · MarcelKoch · commit 9cb36a5b5664 · 2021-06-28T09:42:27.000+02:00
diff --git a/benchmark/utils/timer.hpp b/benchmark/utils/timer.hpp
@@ -272,7 +272,6 @@ class CudaTimer : public Timer {
 
     double toc_impl() override
     {
-        exec_->synchronize();
         gko::cuda::device_guard g{id_};
         // Currently, gko::CudaExecutor always use default stream.
         GKO_ASSERT_NO_CUDA_ERRORS(cudaEventRecord(stop_));
@@ -340,7 +339,6 @@ class HipTimer : public Timer {
 
     double toc_impl() override
     {
-        exec_->synchronize();
         gko::hip::device_guard g{id_};
         // Currently, gko::HipExecutor always use default stream.
         GKO_ASSERT_NO_HIP_ERRORS(hipEventRecord(stop_));

Original file line number	Diff line number	Diff line change
`@@ -272,7 +272,6 @@ class CudaTimer : public Timer {`
`272`	`272`
`273`	`273`	`double toc_impl() override`
`274`	`274`	`{`
`275`		`- exec_->synchronize();`
`276`	`275`	`gko::cuda::device_guard g{id_};`
`277`	`276`	`// Currently, gko::CudaExecutor always use default stream.`
`278`	`277`	`GKO_ASSERT_NO_CUDA_ERRORS(cudaEventRecord(stop_));`
`@@ -340,7 +339,6 @@ class HipTimer : public Timer {`
`340`	`339`
`341`	`340`	`double toc_impl() override`
`342`	`341`	`{`
`343`		`- exec_->synchronize();`
`344`	`342`	`gko::hip::device_guard g{id_};`
`345`	`343`	`// Currently, gko::HipExecutor always use default stream.`
`346`	`344`	`GKO_ASSERT_NO_HIP_ERRORS(hipEventRecord(stop_));`