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//@HEADER
// ************************************************************************
//
// Kokkos v. 4.0
// Copyright (2022) National Technology & Engineering
// Solutions of Sandia, LLC (NTESS).
//
// Under the terms of Contract DE-NA0003525 with NTESS,
// the U.S. Government retains certain rights in this software.
//
// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
// See https://kokkos.org/LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//@HEADER
// This file calls most of the basic Kokkos primitives. When combined with a
// testing library this tests that our shared-library loading based profiling
// mechanisms work
#include <Kokkos_Core.hpp>
#include <gtest/gtest.h>
bool init_callback = false;
bool finalize_callback = false;
bool begin_parallel_for_callback = false;
bool end_parallel_for_callback = false;
bool begin_parallel_reduce_callback = false;
bool end_parallel_reduce_callback = false;
bool begin_parallel_scan_callback = false;
bool end_parallel_scan_callback = false;
bool push_region_callback = false;
bool pop_region_callback = false;
bool allocate_data_callback = false;
bool deallocate_data_callback = false;
bool create_profile_section_callback = false;
bool start_profile_section_callback = false;
bool stop_profile_section_callback = false;
bool destroy_profile_section_callback = false;
bool profile_event_callback = false;
bool begin_deep_copy_callback = false;
bool end_deep_copy_callback = false;
bool begin_fence_callback = false;
bool end_fence_callback = false;
bool declare_metadata_callback = false;
bool request_tool_settings_callback = false;
bool provide_tool_programming_interface_callback = false;
void test_tools_initialization_with_callbacks() {
Kokkos::Tools::Experimental::set_init_callback(
[](const int /*loadseq*/, const uint64_t /*version*/,
const uint32_t /*num_infos*/,
Kokkos::Profiling::KokkosPDeviceInfo* /*infos*/) {
init_callback = true;
});
Kokkos::Tools::Experimental::set_finalize_callback(
[]() { finalize_callback = true; });
Kokkos::Tools::Experimental::set_begin_parallel_for_callback(
[](const char* /*n*/, const uint32_t /*d*/, uint64_t* /*k*/) {
begin_parallel_for_callback = true;
});
Kokkos::Tools::Experimental::set_end_parallel_for_callback(
[](const uint64_t /*k*/) { end_parallel_for_callback = true; });
Kokkos::Tools::Experimental::set_begin_parallel_reduce_callback(
[](const char* /*n*/, const uint32_t /*d*/, uint64_t* /*k*/) {
begin_parallel_reduce_callback = true;
});
Kokkos::Tools::Experimental::set_end_parallel_reduce_callback(
[](const uint64_t /*k*/) { end_parallel_reduce_callback = true; });
Kokkos::Tools::Experimental::set_begin_parallel_scan_callback(
[](const char* /*n*/, const uint32_t /*d*/, uint64_t* /*k*/) {
begin_parallel_scan_callback = true;
});
Kokkos::Tools::Experimental::set_end_parallel_scan_callback(
[](const uint64_t /*k*/) { end_parallel_scan_callback = true; });
Kokkos::Tools::Experimental::set_push_region_callback(
[](const char* /*name*/) { push_region_callback = true; });
Kokkos::Tools::Experimental::set_pop_region_callback(
[]() { pop_region_callback = true; });
Kokkos::Tools::Experimental::set_allocate_data_callback(
[](Kokkos::Tools::SpaceHandle /*handle*/, const char* /*name*/,
const void* /*ptr*/,
const uint64_t /*size*/) { allocate_data_callback = true; });
Kokkos::Tools::Experimental::set_deallocate_data_callback(
[](Kokkos::Tools::SpaceHandle /*handle*/, const char* /*name*/,
const void* /*ptr*/,
const uint64_t /*size*/) { deallocate_data_callback = true; });
Kokkos::Tools::Experimental::set_create_profile_section_callback(
[](const char* /*name*/, uint32_t* /*id*/) {
create_profile_section_callback = true;
});
Kokkos::Tools::Experimental::set_destroy_profile_section_callback(
[](const uint32_t /*id*/) { destroy_profile_section_callback = true; });
Kokkos::Tools::Experimental::set_start_profile_section_callback(
[](uint32_t /*id*/) { start_profile_section_callback = true; });
Kokkos::Tools::Experimental::set_stop_profile_section_callback(
[](uint32_t /*id*/) { stop_profile_section_callback = true; });
Kokkos::Tools::Experimental::set_profile_event_callback(
[](const char* /*name*/) { profile_event_callback = true; });
Kokkos::Tools::Experimental::set_begin_deep_copy_callback(
[](Kokkos::Tools::SpaceHandle /*dst_handle*/, const char* /*dst_name*/,
const void* /*dst_ptr*/, Kokkos::Tools::SpaceHandle /*src_handle*/,
const char* /*src_name*/, const void* /*src_ptr*/,
uint64_t /*size*/) { begin_deep_copy_callback = true; });
Kokkos::Tools::Experimental::set_end_deep_copy_callback(
[]() { end_deep_copy_callback = true; });
Kokkos::Tools::Experimental::set_begin_fence_callback(
[](const char* /*n*/, const uint32_t /*d*/, uint64_t* /*k*/) {
begin_fence_callback = true;
});
Kokkos::Tools::Experimental::set_end_fence_callback(
[](const uint64_t /*k*/) { end_fence_callback = true; });
Kokkos::Tools::Experimental::set_declare_metadata_callback(
[](const char* /*key*/, const char* /*value*/) {
declare_metadata_callback = true;
});
Kokkos::Tools::Experimental::set_request_tool_settings_callback(
[](const uint32_t /*num_settings*/,
Kokkos::Tools::Experimental::ToolSettings* /*settings*/) {
request_tool_settings_callback = true;
});
Kokkos::Tools::Experimental::set_provide_tool_programming_interface_callback(
[](const uint32_t /*num_functions*/,
Kokkos::Tools::Experimental::ToolProgrammingInterface /*interface*/) {
provide_tool_programming_interface_callback = true;
});
Kokkos::initialize();
{
ASSERT_TRUE(init_callback);
ASSERT_FALSE(finalize_callback);
ASSERT_FALSE(begin_parallel_for_callback);
ASSERT_FALSE(end_parallel_for_callback);
ASSERT_FALSE(begin_parallel_reduce_callback);
ASSERT_FALSE(end_parallel_reduce_callback);
ASSERT_FALSE(begin_parallel_scan_callback);
ASSERT_FALSE(end_parallel_scan_callback);
ASSERT_FALSE(push_region_callback);
ASSERT_FALSE(pop_region_callback);
ASSERT_FALSE(allocate_data_callback);
ASSERT_FALSE(deallocate_data_callback);
ASSERT_FALSE(create_profile_section_callback);
ASSERT_FALSE(start_profile_section_callback);
ASSERT_FALSE(stop_profile_section_callback);
ASSERT_FALSE(destroy_profile_section_callback);
ASSERT_FALSE(profile_event_callback);
ASSERT_FALSE(begin_deep_copy_callback);
ASSERT_FALSE(end_deep_copy_callback);
ASSERT_FALSE(begin_fence_callback);
ASSERT_FALSE(end_fence_callback);
ASSERT_TRUE(declare_metadata_callback);
ASSERT_TRUE(request_tool_settings_callback);
ASSERT_TRUE(provide_tool_programming_interface_callback);
}
{
using execution_space = Kokkos::DefaultExecutionSpace;
using memory_space = typename execution_space::memory_space;
Kokkos::View<int*, memory_space> src_view("source", 10);
Kokkos::View<int*, memory_space> dst_view("destination", 10);
Kokkos::deep_copy(dst_view, src_view);
Kokkos::parallel_for(
"parallel_for", Kokkos::RangePolicy<execution_space>(0, 1),
KOKKOS_LAMBDA(int i) { (void)i; });
int result;
Kokkos::parallel_reduce(
"parallel_reduce", Kokkos::RangePolicy<execution_space>(0, 1),
KOKKOS_LAMBDA(int i, int& hold_result) { hold_result += i; }, result);
Kokkos::parallel_scan(
"parallel_scan", Kokkos::RangePolicy<execution_space>(0, 1),
KOKKOS_LAMBDA(const int i, int& hold_result, const bool final) {
if (final) {
hold_result += i;
}
});
Kokkos::Profiling::pushRegion("push_region");
Kokkos::Profiling::popRegion();
uint32_t sectionId;
Kokkos::Profiling::createProfileSection("created_section", §ionId);
Kokkos::Profiling::startSection(sectionId);
Kokkos::Profiling::stopSection(sectionId);
Kokkos::Profiling::destroyProfileSection(sectionId);
Kokkos::Profiling::markEvent("profiling_event");
Kokkos::Tools::declareMetadata("dogs", "good");
}
Kokkos::finalize();
{
ASSERT_TRUE(init_callback);
ASSERT_TRUE(finalize_callback);
ASSERT_TRUE(begin_parallel_for_callback);
ASSERT_TRUE(end_parallel_for_callback);
ASSERT_TRUE(begin_parallel_reduce_callback);
ASSERT_TRUE(end_parallel_reduce_callback);
ASSERT_TRUE(begin_parallel_scan_callback);
ASSERT_TRUE(end_parallel_scan_callback);
ASSERT_TRUE(push_region_callback);
ASSERT_TRUE(pop_region_callback);
ASSERT_TRUE(allocate_data_callback);
ASSERT_TRUE(deallocate_data_callback);
ASSERT_TRUE(create_profile_section_callback);
ASSERT_TRUE(start_profile_section_callback);
ASSERT_TRUE(stop_profile_section_callback);
ASSERT_TRUE(destroy_profile_section_callback);
ASSERT_TRUE(profile_event_callback);
ASSERT_TRUE(begin_deep_copy_callback);
ASSERT_TRUE(end_deep_copy_callback);
ASSERT_TRUE(begin_fence_callback);
ASSERT_TRUE(end_fence_callback);
ASSERT_TRUE(declare_metadata_callback);
ASSERT_TRUE(request_tool_settings_callback);
ASSERT_TRUE(provide_tool_programming_interface_callback);
}
}
TEST(tools, initialization_with_callbacks) {
test_tools_initialization_with_callbacks();
}
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