-/* smpi_datatype.cpp -- MPI primitives to handle datatypes */
-/* Copyright (c) 2009-2015. The SimGrid Team.
- * All rights reserved. */
+/* smpi_datatype.cpp -- MPI primitives to handle datatypes */
+/* Copyright (c) 2009-2017. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include "mc/mc.h"
-#include "private.h"
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <string>
+#include "src/smpi/smpi_datatype_derived.hpp"
+#include "src/smpi/smpi_op.hpp"
XBT_LOG_EXTERNAL_CATEGORY(smpi_datatype);
Type_Contiguous::Type_Contiguous(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, MPI_Datatype old_type): Datatype(size, lb, ub, flags), block_count_(block_count), old_type_(old_type){
- old_type_->use();
+ old_type_->ref();
}
Type_Contiguous::~Type_Contiguous(){
- old_type_->unuse();
+ Datatype::unref(old_type_);
}
-void Type_Contiguous::use(){
- old_type_->use();
-};
-void Type_Contiguous::serialize( void* noncontiguous_buf, void *contiguous_buf,
+void Type_Contiguous::serialize( void* noncontiguous_buf, void *contiguous_buf,
int count){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
- char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+lb_;
+ char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+lb();
memcpy(contiguous_buf_char, noncontiguous_buf_char, count * block_count_ * old_type_->size());
}
-void Type_Contiguous::unserialize( void* contiguous_buf, void *noncontiguous_buf,
+void Type_Contiguous::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
- char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+lb_;
+ char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+lb();
int n= count*block_count_;
if(op!=MPI_OP_NULL)
op->apply( contiguous_buf_char, noncontiguous_buf_char, &n, old_type_);
Type_Vector::Type_Vector(int size,MPI_Aint lb, MPI_Aint ub, int flags, int count, int block_length, int stride, MPI_Datatype old_type): Datatype(size, lb, ub, flags), block_count_(count), block_length_(block_length),block_stride_(stride), old_type_(old_type){
-old_type_->use();
+ old_type_->ref();
}
Type_Vector::~Type_Vector(){
- old_type_->unuse();
-}
-
-void Type_Vector::use(){
- old_type_->use();
+ Datatype::unref(old_type_);
}
-void Type_Vector::serialize( void* noncontiguous_buf, void *contiguous_buf,
+void Type_Vector::serialize( void* noncontiguous_buf, void *contiguous_buf,
int count){
- int i;
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf);
- for (i = 0; i < block_count_ * count; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED))
- memcpy(contiguous_buf_char, noncontiguous_buf_char, block_length_ * old_type_->size());
- else
- old_type_->serialize(noncontiguous_buf_char, contiguous_buf_char, block_length_);
+ for (int i = 0; i < block_count_ * count; i++) {
+ if (not(old_type_->flags() & DT_FLAG_DERIVED))
+ memcpy(contiguous_buf_char, noncontiguous_buf_char, block_length_ * old_type_->size());
+ else
+ old_type_->serialize(noncontiguous_buf_char, contiguous_buf_char, block_length_);
contiguous_buf_char += block_length_*old_type_->size();
if((i+1)%block_count_ ==0)
}
}
-void Type_Vector::unserialize( void* contiguous_buf, void *noncontiguous_buf,
+void Type_Vector::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
- int i;
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf);
- for (i = 0; i < block_count_ * count; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED)){
+ for (int i = 0; i < block_count_ * count; i++) {
+ if (not(old_type_->flags() & DT_FLAG_DERIVED)) {
if(op != MPI_OP_NULL)
op->apply(contiguous_buf_char, noncontiguous_buf_char, &block_length_,
old_type_);
}
Type_Hvector::Type_Hvector(int size,MPI_Aint lb, MPI_Aint ub, int flags, int count, int block_length, MPI_Aint stride, MPI_Datatype old_type): Datatype(size, lb, ub, flags), block_count_(count), block_length_(block_length), block_stride_(stride), old_type_(old_type){
- old_type->use();
+ old_type->ref();
}
Type_Hvector::~Type_Hvector(){
- old_type_->unuse();
-}
-void Type_Hvector::use(){
- old_type_->use();
+ Datatype::unref(old_type_);
}
-void Type_Hvector::serialize( void* noncontiguous_buf, void *contiguous_buf,
+void Type_Hvector::serialize( void* noncontiguous_buf, void *contiguous_buf,
int count){
- int i;
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf);
- for (i = 0; i < block_count_ * count; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED))
+ for (int i = 0; i < block_count_ * count; i++) {
+ if (not(old_type_->flags() & DT_FLAG_DERIVED))
memcpy(contiguous_buf_char, noncontiguous_buf_char, block_length_ * old_type_->size());
else
old_type_->serialize( noncontiguous_buf_char, contiguous_buf_char, block_length_);
}
-void Type_Hvector::unserialize( void* contiguous_buf, void *noncontiguous_buf,
+void Type_Hvector::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
- int i;
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf);
- for (i = 0; i < block_count_ * count; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED)){
- if(op!=MPI_OP_NULL)
+ for (int i = 0; i < block_count_ * count; i++) {
+ if (not(old_type_->flags() & DT_FLAG_DERIVED)) {
+ if(op!=MPI_OP_NULL)
op->apply( contiguous_buf_char, noncontiguous_buf_char, &block_length_, old_type_);
}else
old_type_->unserialize( contiguous_buf_char, noncontiguous_buf_char, block_length_, op);
}
Type_Indexed::Type_Indexed(int size,MPI_Aint lb, MPI_Aint ub, int flags, int count, int* block_lengths, int* block_indices, MPI_Datatype old_type): Datatype(size, lb, ub, flags), block_count_(count), old_type_(old_type){
- old_type->use();
+ old_type->ref();
block_lengths_ = new int[count];
block_indices_ = new int[count];
for (int i = 0; i < count; i++) {
}
Type_Indexed::~Type_Indexed(){
- old_type_->unuse();
- if(in_use_==0){
+ Datatype::unref(old_type_);
+ if(refcount()==0){
delete[] block_lengths_;
delete[] block_indices_;
}
}
-void Type_Indexed::use(){
- old_type_->use();
-}
-void Type_Indexed::serialize( void* noncontiguous_buf, void *contiguous_buf,
+void Type_Indexed::serialize( void* noncontiguous_buf, void *contiguous_buf,
int count){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+block_indices_[0] * old_type_->size();
for (int j = 0; j < count; j++) {
for (int i = 0; i < block_count_; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED))
+ if (not(old_type_->flags() & DT_FLAG_DERIVED))
memcpy(contiguous_buf_char, noncontiguous_buf_char, block_lengths_[i] * old_type_->size());
else
old_type_->serialize( noncontiguous_buf_char, contiguous_buf_char, block_lengths_[i]);
}
-void Type_Indexed::unserialize( void* contiguous_buf, void *noncontiguous_buf,
+void Type_Indexed::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char =
static_cast<char*>(noncontiguous_buf)+block_indices_[0]*old_type_->get_extent();
for (int j = 0; j < count; j++) {
for (int i = 0; i < block_count_; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED)){
- if(op!=MPI_OP_NULL)
+ if (not(old_type_->flags() & DT_FLAG_DERIVED)) {
+ if(op!=MPI_OP_NULL)
op->apply( contiguous_buf_char, noncontiguous_buf_char, &block_lengths_[i],
old_type_);
}else
Type_Hindexed::Type_Hindexed(int size,MPI_Aint lb, MPI_Aint ub, int flags, int count, int* block_lengths, MPI_Aint* block_indices, MPI_Datatype old_type)
: Datatype(size, lb, ub, flags), block_count_(count), old_type_(old_type)
{
- old_type_->use();
+ old_type_->ref();
block_lengths_ = new int[count];
block_indices_ = new MPI_Aint[count];
for (int i = 0; i < count; i++) {
}
Type_Hindexed::~Type_Hindexed(){
- old_type_->unuse();
- if(in_use_==0){
+ Datatype::unref(old_type_);
+ if(refcount()==0){
delete[] block_lengths_;
delete[] block_indices_;
}
}
-void Type_Hindexed::use(){
- old_type_->use();
-}
-void Type_Hindexed::serialize( void* noncontiguous_buf, void *contiguous_buf,
+void Type_Hindexed::serialize( void* noncontiguous_buf, void *contiguous_buf,
int count){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+ block_indices_[0];
for (int j = 0; j < count; j++) {
for (int i = 0; i < block_count_; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED))
+ if (not(old_type_->flags() & DT_FLAG_DERIVED))
memcpy(contiguous_buf_char, noncontiguous_buf_char, block_lengths_[i] * old_type_->size());
else
old_type_->serialize(noncontiguous_buf_char, contiguous_buf_char,block_lengths_[i]);
}
}
-void Type_Hindexed::unserialize( void* contiguous_buf, void *noncontiguous_buf,
+void Type_Hindexed::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+ block_indices_[0];
for (int j = 0; j < count; j++) {
for (int i = 0; i < block_count_; i++) {
- if (!(old_type_->flags() & DT_FLAG_DERIVED)){
- if(op!=MPI_OP_NULL)
+ if (not(old_type_->flags() & DT_FLAG_DERIVED)) {
+ if(op!=MPI_OP_NULL)
op->apply( contiguous_buf_char, noncontiguous_buf_char, &block_lengths_[i],
old_type_);
}else
block_lengths_[i]=block_lengths[i];
block_indices_[i]=block_indices[i];
old_types_[i]=old_types[i];
- old_types_[i]->use();
+ old_types_[i]->ref();
}
}
Type_Struct::~Type_Struct(){
for (int i = 0; i < block_count_; i++) {
- old_types_[i]->unuse();
+ Datatype::unref(old_types_[i]);
}
- if(in_use_==0){
+ if(refcount()==0){
delete[] block_lengths_;
delete[] block_indices_;
delete[] old_types_;
}
}
-void Type_Struct::use(){
- for (int i = 0; i < block_count_; i++) {
- old_types_[i]->use();
- }
-}
-void Type_Struct::serialize( void* noncontiguous_buf, void *contiguous_buf,
+void Type_Struct::serialize( void* noncontiguous_buf, void *contiguous_buf,
int count){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+ block_indices_[0];
for (int j = 0; j < count; j++) {
for (int i = 0; i < block_count_; i++) {
- if (!(old_types_[i]->flags() & DT_FLAG_DERIVED))
+ if (not(old_types_[i]->flags() & DT_FLAG_DERIVED))
memcpy(contiguous_buf_char, noncontiguous_buf_char, block_lengths_[i] * old_types_[i]->size());
else
old_types_[i]->serialize( noncontiguous_buf_char,contiguous_buf_char,block_lengths_[i]);
}
}
-void Type_Struct::unserialize( void* contiguous_buf, void *noncontiguous_buf,
+void Type_Struct::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
char* noncontiguous_buf_char = static_cast<char*>(noncontiguous_buf)+ block_indices_[0];
for (int j = 0; j < count; j++) {
for (int i = 0; i < block_count_; i++) {
- if (!(old_types_[i]->flags() & DT_FLAG_DERIVED)){
- if(op!=MPI_OP_NULL)
+ if (not(old_types_[i]->flags() & DT_FLAG_DERIVED)) {
+ if(op!=MPI_OP_NULL)
op->apply( contiguous_buf_char, noncontiguous_buf_char, &block_lengths_[i], old_types_[i]);
}else
old_types_[i]->unserialize( contiguous_buf_char, noncontiguous_buf_char,block_lengths_[i], op);
else
noncontiguous_buf_char += block_lengths_[i]*old_types_[i]->get_extent();
}
- noncontiguous_buf=reinterpret_cast<void*>(noncontiguous_buf_char);
+ noncontiguous_buf=static_cast<void*>(noncontiguous_buf_char);
}
}