Fixed some memory leaks related to events not properly cleaned-up

6 files changed, 6 insertions, 0 deletions

diff --git a/samples/cache.c b/samples/cache.c
index 7f876be1..a592824d 100644
--- a/samples/cache.c
+++ b/samples/cache.c
@@ -113,6 +113,7 @@ void run_example_routine(const cl_device_id device) {
 
   // Wait for completion
   clWaitForEvents(1, &event);
+  clReleaseEvent(event);
 
   // Retrieves the execution time
   clock_t diff = clock() - start;
diff --git a/samples/dgemv.c b/samples/dgemv.c
index 6ea0deb0..c22c9f37 100644
--- a/samples/dgemv.c
+++ b/samples/dgemv.c
@@ -85,6 +85,7 @@ int main(void) {
 
   // Wait for completion
   clWaitForEvents(1, &event);
+  clReleaseEvent(event);
 
   // Example completed. See "clblast_c.h" for status codes (0 -> success).
   printf("Completed DGEMV with status %d\n", status);
diff --git a/samples/haxpy.c b/samples/haxpy.c
index 3c7bb33a..d5b98e12 100644
--- a/samples/haxpy.c
+++ b/samples/haxpy.c
@@ -78,6 +78,7 @@ int main(void) {
 
   // Wait for completion
   clWaitForEvents(1, &event);
+  clReleaseEvent(event);
 
   // Copies the result back to the host
   clEnqueueReadBuffer(queue, device_b, CL_TRUE, 0, n*sizeof(cl_half), host_b, 0, NULL, NULL);
diff --git a/samples/sasum.c b/samples/sasum.c
index 3fdbb0eb..1518cc13 100644
--- a/samples/sasum.c
+++ b/samples/sasum.c
@@ -74,6 +74,7 @@ int main(void) {
 
   // Wait for completion
   clWaitForEvents(1, &event);
+  clReleaseEvent(event);
 
   // Copies the result back to the host
   clEnqueueReadBuffer(queue, device_output, CL_TRUE, 0, 1*sizeof(float), host_output, 0, NULL, NULL);
diff --git a/samples/sgemm.c b/samples/sgemm.c
index 79f30c83..b4827777 100644
--- a/samples/sgemm.c
+++ b/samples/sgemm.c
@@ -88,6 +88,7 @@ int main(void) {
 
   // Wait for completion
   clWaitForEvents(1, &event);
+  clReleaseEvent(event);
 
   // Example completed. See "clblast_c.h" for status codes (0 -> success).
   printf("Completed SGEMM with status %d\n", status);
diff --git a/samples/sgemm.cpp b/samples/sgemm.cpp
index 5fe7490a..a4b89968 100644
--- a/samples/sgemm.cpp
+++ b/samples/sgemm.cpp
@@ -96,6 +96,7 @@ int main() {
 
   // Record the execution time
   clWaitForEvents(1, &event);
+  clReleaseEvent(event);
   auto elapsed_time = std::chrono::steady_clock::now() - start_time;
   auto time_ms = std::chrono::duration<double,std::milli>(elapsed_time).count();