COMPMID-2443: CL example use program cache by default.
Change-Id: I9db5cf4ce98e86f7488f4041f0d0247d3d0cd663
Signed-off-by: Pablo Tello <pablo.tello@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1528
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: VidhyaSudhan Loganathan <vidhyasudhan.loganathan@arm.com>
diff --git a/examples/graph_alexnet.cpp b/examples/graph_alexnet.cpp
index a785dea..f8b25a1 100644
--- a/examples/graph_alexnet.cpp
+++ b/examples/graph_alexnet.cpp
@@ -27,6 +27,8 @@
#include "utils/GraphUtils.h"
#include "utils/Utils.h"
+#include <chrono>
+
using namespace arm_compute::utils;
using namespace arm_compute::graph::frontend;
using namespace arm_compute::graph_utils;
@@ -148,13 +150,34 @@
// Finalize graph
GraphConfig config;
+
config.num_threads = common_params.threads;
config.use_tuner = common_params.enable_tuner;
config.tuner_mode = common_params.tuner_mode;
config.tuner_file = common_params.tuner_file;
+ const auto config_start_time = std::chrono::high_resolution_clock::now();
+
+ // Load the precompiled kernels from a file into the kernel library, in this way the next time they are needed
+ // compilation won't be required.
+ if(common_params.enable_cl_cache)
+ {
+ restore_program_cache_from_file();
+ }
+
graph.finalize(common_params.target, config);
+ const auto config_end_time = std::chrono::high_resolution_clock::now();
+ const auto time_elapsed = config_end_time - config_start_time;
+ const auto time_elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(time_elapsed).count();
+ std::cout << "Configuration time " << time_elapsed_ms << " ms " << std::endl;
+
+ // Save the opencl kernels to a file
+ if(common_opts.enable_cl_cache)
+ {
+ save_program_cache_to_file();
+ }
+
return true;
}
void do_run() override