From db9116ff15170ff734aad0300b46c48abc2a3b7b Mon Sep 17 00:00:00 2001 From: Pablo Tello Date: Thu, 11 Jul 2019 16:50:37 +0100 Subject: COMPMID-2443: CL example use program cache by default. Change-Id: I9db5cf4ce98e86f7488f4041f0d0247d3d0cd663 Signed-off-by: Pablo Tello Reviewed-on: https://review.mlplatform.org/c/1528 Tested-by: Arm Jenkins Comments-Addressed: Arm Jenkins Reviewed-by: Michele Di Giorgio Reviewed-by: VidhyaSudhan Loganathan --- examples/graph_alexnet.cpp | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'examples/graph_alexnet.cpp') diff --git a/examples/graph_alexnet.cpp b/examples/graph_alexnet.cpp index a785dea78d..f8b25a103a 100644 --- a/examples/graph_alexnet.cpp +++ b/examples/graph_alexnet.cpp @@ -27,6 +27,8 @@ #include "utils/GraphUtils.h" #include "utils/Utils.h" +#include + using namespace arm_compute::utils; using namespace arm_compute::graph::frontend; using namespace arm_compute::graph_utils; @@ -148,13 +150,34 @@ public: // 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(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 -- cgit v1.2.1