/* smpi_datatype.cpp -- MPI primitives to handle datatypes */
-/* Copyright (c) 2009-2015. The SimGrid Team.
+/* Copyright (c) 2009-2017. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
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,
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,
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_);
}
}
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,
}
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,
int count){
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,
int count){
char* contiguous_buf_char = static_cast<char*>(contiguous_buf);
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,
int count){
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);
}
}