diff options
author | Cedric Nugteren <web@cedricnugteren.nl> | 2016-07-06 21:50:12 +0200 |
---|---|---|
committer | Cedric Nugteren <web@cedricnugteren.nl> | 2016-07-06 21:50:12 +0200 |
commit | 27854070b4f9ba1d58ccd7189032e56325506597 (patch) | |
tree | a2e1b393ad06668f00ac7f5701d53df10a97fb4c /src/routine.cpp | |
parent | 77325b8974e19188fc5afad1447d4df4f9ae30fd (diff) |
Added a VERBOSE mode to debug performance: now prints details about compilation and kernel execution to screen
Diffstat (limited to 'src/routine.cpp')
-rw-r--r-- | src/routine.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/routine.cpp b/src/routine.cpp index d3590896..3c3343da 100644 --- a/src/routine.cpp +++ b/src/routine.cpp @@ -13,6 +13,7 @@ #include <string> #include <vector> +#include <chrono> #include "routine.hpp" @@ -103,6 +104,13 @@ StatusCode Routine::SetUp() { // Combines everything together into a single source string const auto source_string = defines + common_header + source_string_; + // Prints details of the routine to compile in case of debugging in verbose mode + #ifdef VERBOSE + printf("[DEBUG] Compiling routine '%s-%s' for device '%s'\n", + routine_name_.c_str(), ToString(precision_).c_str(), device_name_.c_str()); + const auto start_time = std::chrono::steady_clock::now(); + #endif + // Compiles the kernel try { auto program = Program(context_, source_string); @@ -123,6 +131,13 @@ StatusCode Routine::SetUp() { StoreProgramToCache(program, context_, precision_, routine_name_); } catch (...) { return StatusCode::kBuildProgramFailure; } + // Prints the elapsed compilation time in case of debugging in verbose mode + #ifdef VERBOSE + const auto elapsed_time = std::chrono::steady_clock::now() - start_time; + const auto timing = std::chrono::duration<double,std::milli>(elapsed_time).count(); + printf("[DEBUG] Completed compilation in %.2lf ms\n", timing); + #endif + // No errors, normal termination of this function return StatusCode::kSuccess; } |