void unserialize(void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op);
};
-class Type_Vector: public Datatype{
- int block_count_;
- int block_length_;
- int block_stride_;
- MPI_Datatype old_type_;
-
-public:
- Type_Vector(int size, MPI_Aint lb, MPI_Aint ub, int flags, int count, int blocklen, int stride,
- MPI_Datatype old_type);
- ~Type_Vector();
- void serialize(void* noncontiguous, void* contiguous, int count);
- void unserialize(void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op);
-};
-
class Type_Hvector: public Datatype{
int block_count_;
int block_length_;
void unserialize(void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op);
};
-class Type_Indexed: public Datatype{
- int block_count_;
- int* block_lengths_;
- int* block_indices_;
- MPI_Datatype old_type_;
-
+class Type_Vector : public Type_Hvector {
public:
- Type_Indexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, int* block_lengths, int* block_indices,
- MPI_Datatype old_type);
- ~Type_Indexed();
- void serialize(void* noncontiguous, void* contiguous, int count);
- void unserialize(void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op);
+ Type_Vector(int size, MPI_Aint lb, MPI_Aint ub, int flags, int count, int blocklen, int stride,
+ MPI_Datatype old_type);
};
class Type_Hindexed: public Datatype{
public:
Type_Hindexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, int* block_lengths,
MPI_Aint* block_indices, MPI_Datatype old_type);
+ Type_Hindexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, int* block_lengths, int* block_indices,
+ MPI_Datatype old_type, MPI_Aint factor);
~Type_Hindexed();
void serialize(void* noncontiguous, void* contiguous, int count);
void unserialize(void* contiguous_vector, void* noncontiguous_vector, int count, MPI_Op op);
};
+class Type_Indexed : public Type_Hindexed {
+public:
+ Type_Indexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int block_count, int* block_lengths, int* block_indices,
+ MPI_Datatype old_type);
+};
+
class Type_Struct: public Datatype{
int block_count_;
int* block_lengths_;
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_->ref();
-}
-
-Type_Vector::~Type_Vector(){
- Datatype::unref(old_type_);
-}
-
-
-void Type_Vector::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);
-
- 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)
- noncontiguous_buf_char += block_length_*old_type_->get_extent();
- else
- noncontiguous_buf_char += block_stride_*old_type_->get_extent();
- }
-}
-
-void Type_Vector::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);
-
- 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);
-
- contiguous_buf_char += block_length_*old_type_->size();
- if((i+1)%block_count_ ==0)
- noncontiguous_buf_char += block_length_*old_type_->get_extent();
- else
- noncontiguous_buf_char += block_stride_*old_type_->get_extent();
- }
-}
-
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->ref();
}
}
}
-
void Type_Hvector::unserialize( void* contiguous_buf, void *noncontiguous_buf,
int count, MPI_Op op){
char* contiguous_buf_char = static_cast<char*>(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->ref();
- block_lengths_ = new int[count];
- block_indices_ = new int[count];
- for (int i = 0; i < count; i++) {
- block_lengths_[i]=block_lengths[i];
- block_indices_[i]=block_indices[i];
- }
-}
-
-Type_Indexed::~Type_Indexed(){
- Datatype::unref(old_type_);
- if(refcount()==0){
- delete[] block_lengths_;
- delete[] block_indices_;
- }
-}
-
-
-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 (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]);
-
- contiguous_buf_char += block_lengths_[i]*old_type_->size();
- if (i<block_count_-1)
- noncontiguous_buf_char =
- static_cast<char*>(noncontiguous_buf) + block_indices_[i+1]*old_type_->get_extent();
- else
- noncontiguous_buf_char += block_lengths_[i]*old_type_->get_extent();
- }
- noncontiguous_buf=static_cast< void*>(noncontiguous_buf_char);
- }
+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)
+ : Type_Hvector(size, lb, ub, flags, count, block_length, stride * old_type->get_extent(), old_type)
+{
}
-
-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 (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
- old_type_->unserialize( contiguous_buf_char,noncontiguous_buf_char,block_lengths_[i], op);
-
- contiguous_buf_char += block_lengths_[i]*old_type_->size();
- if (i<block_count_-1)
- noncontiguous_buf_char =
- static_cast<char*>(noncontiguous_buf) + block_indices_[i+1]*old_type_->get_extent();
- else
- noncontiguous_buf_char += block_lengths_[i]*old_type_->get_extent();
- }
- noncontiguous_buf=static_cast<void*>(noncontiguous_buf_char);
+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_->ref();
+ block_lengths_ = new int[count];
+ block_indices_ = new MPI_Aint[count];
+ for (int i = 0; i < count; i++) {
+ block_lengths_[i] = block_lengths[i];
+ block_indices_[i] = block_indices[i];
}
}
-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)
+Type_Hindexed::Type_Hindexed(int size, MPI_Aint lb, MPI_Aint ub, int flags, int count, int* block_lengths,
+ int* block_indices, MPI_Datatype old_type, MPI_Aint factor)
+ : Datatype(size, lb, ub, flags), block_count_(count), old_type_(old_type)
{
old_type_->ref();
block_lengths_ = new int[count];
block_indices_ = new MPI_Aint[count];
for (int i = 0; i < count; i++) {
- block_lengths_[i]=block_lengths[i];
- block_indices_[i]=block_indices[i];
+ block_lengths_[i] = block_lengths[i];
+ block_indices_[i] = block_indices[i] * factor;
}
}
- Type_Hindexed::~Type_Hindexed(){
+Type_Hindexed::~Type_Hindexed()
+{
Datatype::unref(old_type_);
if(refcount()==0){
delete[] block_lengths_;
}
}
+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)
+ : Type_Hindexed(size, lb, ub, flags, count, block_lengths, block_indices, old_type, old_type->get_extent())
+{
+}
+
Type_Struct::Type_Struct(int size,MPI_Aint lb, MPI_Aint ub, int flags, int count, int* block_lengths, MPI_Aint* block_indices, MPI_Datatype* old_types): Datatype(size, lb, ub, flags), block_count_(count), block_lengths_(block_lengths), block_indices_(block_indices), old_types_(old_types){
block_lengths_= new int[count];
block_indices_= new MPI_Aint[count];