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//===------------------------------------------------------------*- C++ -*-===//
//
// SHAD
//
// The Scalable High-performance Algorithms and Data Structure Library
//
//===----------------------------------------------------------------------===//
//
// Copyright 2018 Battelle Memorial Institute
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
//
//===----------------------------------------------------------------------===//
#ifndef INCLUDE_SHAD_RUNTIME_MAPPINGS_CPP_SIMPLE_CPP_SIMPLE_ASYNCHRONOUS_INTERFACE_H_
#define INCLUDE_SHAD_RUNTIME_MAPPINGS_CPP_SIMPLE_CPP_SIMPLE_ASYNCHRONOUS_INTERFACE_H_
#include <cstddef>
#include <cstdint>
#include <memory>
#include <utility>
#include "shad/runtime/asynchronous_interface.h"
#include "shad/runtime/handle.h"
#include "shad/runtime/locality.h"
#include "shad/runtime/mapping_traits.h"
#include "shad/runtime/mappings/cpp_simple/cpp_simple_traits_mapping.h"
#include "shad/runtime/mappings/cpp_simple/cpp_simple_utility.h"
namespace shad {
namespace rt {
namespace impl {
template <>
struct AsynchronousInterface<cpp_tag> {
template <typename FunT, typename InArgsT>
static void asyncExecuteAt(Handle &handle, const Locality &loc,
FunT &&function, const InArgsT &args) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const InArgsT &);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, args);
}
template <typename FunT>
static void asyncExecuteAt(Handle &handle, const Locality &loc,
FunT &&function,
const std::shared_ptr<uint8_t> &argsBuffer,
const uint32_t bufferSize) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const uint8_t *, const uint32_t);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, argsBuffer.get(), bufferSize);
}
template <typename FunT, typename InArgsT>
static void asyncExecuteAtWithRetBuff(Handle &handle, const Locality &loc,
FunT &&function, const InArgsT &args,
uint8_t *resultBuffer,
uint32_t *resultSize) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy =
void (*)(Handle &, const InArgsT &, uint8_t *, uint32_t *);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, args, resultBuffer, resultSize);
}
template <typename FunT>
static void asyncExecuteAtWithRetBuff(
Handle &handle, const Locality &loc, FunT &&function,
const std::shared_ptr<uint8_t> &argsBuffer, const uint32_t bufferSize,
uint8_t *resultBuffer, uint32_t *resultSize) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const uint8_t *, const uint32_t,
uint8_t *, uint32_t *);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, argsBuffer.get(), bufferSize, resultBuffer, resultSize);
}
template <typename FunT, typename InArgsT, typename ResT>
static void asyncExecuteAtWithRet(Handle &handle, const Locality &loc,
FunT &&function, const InArgsT &args,
ResT *result) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const InArgsT &, ResT *);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, args, result);
}
template <typename FunT, typename ResT>
static void asyncExecuteAtWithRet(Handle &handle, const Locality &loc,
FunT &&function,
const std::shared_ptr<uint8_t> &argsBuffer,
const uint32_t bufferSize, ResT *result) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy =
void (*)(Handle &, const uint8_t *, const uint32_t, ResT *);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, argsBuffer.get(), bufferSize, result);
}
template <typename FunT, typename InArgsT>
static void asyncExecuteOnAll(Handle &handle, FunT &&function,
const InArgsT &args) {
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const InArgsT &);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, args);
}
template <typename FunT>
static void asyncExecuteOnAll(Handle &handle, FunT &&function,
const std::shared_ptr<uint8_t> &argsBuffer,
const uint32_t bufferSize) {
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const uint8_t *, const uint32_t);
FunctionTy fn = std::forward<decltype(function)>(function);
fn(handle, argsBuffer.get(), bufferSize);
}
template <typename FunT, typename InArgsT>
static void asyncForEachAt(Handle &handle, const Locality &loc,
FunT &&function, const InArgsT &args,
const size_t numIters) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const InArgsT &, size_t);
FunctionTy fn = std::forward<decltype(function)>(function);
for (auto i = 0; i < numIters; ++i) fn(handle, args, i);
}
template <typename FunT>
static void asyncForEachAt(Handle &handle, const Locality &loc,
FunT &&function,
const std::shared_ptr<uint8_t> &argsBuffer,
const uint32_t bufferSize, const size_t numIters) {
checkLocality(loc);
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy =
void (*)(Handle &, const uint8_t *, const uint32_t, size_t);
FunctionTy fn = std::forward<decltype(function)>(function);
for (auto i = 0; i < numIters; ++i)
fn(handle, argsBuffer.get(), bufferSize, i);
}
template <typename FunT, typename InArgsT>
static void asyncForEachOnAll(Handle &handle, FunT &&function,
const InArgsT &args, const size_t numIters) {
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy = void (*)(Handle &, const InArgsT &, size_t);
FunctionTy fn = std::forward<decltype(function)>(function);
for (auto i = 0; i < numIters; ++i) fn(handle, args, i);
}
template <typename FunT>
static void asyncForEachOnAll(Handle &handle, FunT &&function,
const std::shared_ptr<uint8_t> &argsBuffer,
const uint32_t bufferSize,
const size_t numIters) {
handle.id_ =
handle.IsNull() ? HandleTrait<cpp_tag>::CreateNewHandle() : handle.id_;
using FunctionTy =
void (*)(Handle &, const uint8_t *, const uint32_t, size_t);
FunctionTy fn = std::forward<decltype(function)>(function);
for (auto i = 0; i < numIters; ++i)
fn(handle, argsBuffer.get(), bufferSize, i);
}
};
} // namespace impl
} // namespace rt
} // namespace shad
#endif // INCLUDE_SHAD_RUNTIME_MAPPINGS_CPP_SIMPLE_CPP_SIMPLE_ASYNCHRONOUS_INTERFACE_H_