-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2021. 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 "private.hpp"
#include "smpi_datatype_derived.hpp"
+#include "smpi_comm.hpp"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi);
/* PMPI User level calls */
-extern "C" { // Obviously, the C MPI interface should use the C linkage
int PMPI_Type_free(MPI_Datatype * datatype)
{
/* Free a predefined datatype is an error according to the standard, and should be checked for */
- if (*datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_ARG;
+ if (*datatype == MPI_DATATYPE_NULL || (*datatype)->flags() & DT_FLAG_PREDEFINED) {
+ return MPI_ERR_TYPE;
} else {
+ (*datatype)->mark_as_deleted();
simgrid::smpi::Datatype::unref(*datatype);
+ *datatype=MPI_DATATYPE_NULL;
return MPI_SUCCESS;
}
}
int PMPI_Type_size(MPI_Datatype datatype, int *size)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (size == nullptr) {
- return MPI_ERR_ARG;
- } else {
- *size = static_cast<int>(datatype->size());
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, size)
+ *size = static_cast<int>(datatype->size());
+ return MPI_SUCCESS;
}
int PMPI_Type_size_x(MPI_Datatype datatype, MPI_Count *size)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (size == nullptr) {
- return MPI_ERR_ARG;
- } else {
- *size = static_cast<MPI_Count>(datatype->size());
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, size)
+ *size = static_cast<MPI_Count>(datatype->size());
+ return MPI_SUCCESS;
}
int PMPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (lb == nullptr || extent == nullptr) {
- return MPI_ERR_ARG;
- } else {
- return datatype->extent(lb, extent);
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, lb)
+ CHECK_NULL(3, MPI_ERR_ARG, extent)
+ return datatype->extent(lb, extent);
+}
+
+int PMPI_Type_get_extent_x(MPI_Datatype datatype, MPI_Count * lb, MPI_Count * extent)
+{
+ MPI_Aint tmplb;
+ MPI_Aint tmpext;
+ int ret = PMPI_Type_get_extent(datatype, &tmplb, &tmpext);
+ if(ret == MPI_SUCCESS){
+ *lb = static_cast<MPI_Count>(tmplb);
+ *extent = static_cast<MPI_Count>(tmpext);
}
+ return ret;
}
int PMPI_Type_get_true_extent(MPI_Datatype datatype, MPI_Aint * lb, MPI_Aint * extent)
return PMPI_Type_get_extent(datatype, lb, extent);
}
+int PMPI_Type_get_true_extent_x(MPI_Datatype datatype, MPI_Count * lb, MPI_Count * extent)
+{
+ return PMPI_Type_get_extent_x(datatype, lb, extent);
+}
+
int PMPI_Type_extent(MPI_Datatype datatype, MPI_Aint * extent)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (extent == nullptr) {
- return MPI_ERR_ARG;
- } else {
- *extent = datatype->get_extent();
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, extent)
+ *extent = datatype->get_extent();
+ return MPI_SUCCESS;
}
int PMPI_Type_lb(MPI_Datatype datatype, MPI_Aint * disp)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (disp == nullptr) {
- return MPI_ERR_ARG;
- } else {
- *disp = datatype->lb();
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, disp)
+ *disp = datatype->lb();
+ return MPI_SUCCESS;
}
int PMPI_Type_ub(MPI_Datatype datatype, MPI_Aint * disp)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (disp == nullptr) {
- return MPI_ERR_ARG;
- } else {
- *disp = datatype->ub();
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, disp)
+ *disp = datatype->ub();
+ return MPI_SUCCESS;
}
int PMPI_Type_dup(MPI_Datatype datatype, MPI_Datatype *newtype){
int retval = MPI_SUCCESS;
- if (datatype == MPI_DATATYPE_NULL) {
- retval=MPI_ERR_TYPE;
- } else {
- *newtype = new simgrid::smpi::Datatype(datatype, &retval);
- //error when duplicating, free the new datatype
- if(retval!=MPI_SUCCESS){
- simgrid::smpi::Datatype::unref(*newtype);
- *newtype = MPI_DATATYPE_NULL;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ retval = datatype->clone(newtype);
+ //error when duplicating, free the new datatype
+ if(retval!=MPI_SUCCESS){
+ simgrid::smpi::Datatype::unref(*newtype);
+ *newtype = MPI_DATATYPE_NULL;
}
return retval;
}
int PMPI_Type_contiguous(int count, MPI_Datatype old_type, MPI_Datatype* new_type) {
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_contiguous(count, old_type, 0, new_type);
- }
+ CHECK_COUNT(1, count)
+ CHECK_MPI_NULL(2, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(3, MPI_ERR_ARG, new_type)
+ return simgrid::smpi::Datatype::create_contiguous(count, old_type, 0, new_type);
}
int PMPI_Type_commit(MPI_Datatype* datatype) {
- if (datatype == nullptr || *datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else {
- (*datatype)->commit();
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, (*datatype))
+ (*datatype)->commit();
+ return MPI_SUCCESS;
}
int PMPI_Type_vector(int count, int blocklen, int stride, MPI_Datatype old_type, MPI_Datatype* new_type) {
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0 || blocklen<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_vector(count, blocklen, stride, old_type, new_type);
- }
+ CHECK_COUNT(1, count)
+ CHECK_NEGATIVE(2, MPI_ERR_ARG, blocklen)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ return simgrid::smpi::Datatype::create_vector(count, blocklen, stride, old_type, new_type);
}
int PMPI_Type_hvector(int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* new_type) {
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0 || blocklen<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_hvector(count, blocklen, stride, old_type, new_type);
- }
+ CHECK_COUNT(1, count)
+ CHECK_NEGATIVE(2, MPI_ERR_ARG, blocklen)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ return simgrid::smpi::Datatype::create_hvector(count, blocklen, stride, old_type, new_type);
}
int PMPI_Type_create_hvector(int count, int blocklen, MPI_Aint stride, MPI_Datatype old_type, MPI_Datatype* new_type) {
return MPI_Type_hvector(count, blocklen, stride, old_type, new_type);
}
-int PMPI_Type_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_indexed(count, blocklens, indices, old_type, new_type);
- }
+int PMPI_Type_indexed(int count, const int* blocklens, const int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
+ return PMPI_Type_create_indexed(count, blocklens, indices, old_type, new_type);
}
-int PMPI_Type_create_indexed(int count, int* blocklens, int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_indexed(count, blocklens, indices, old_type, new_type);
- }
+int PMPI_Type_create_indexed(int count, const int* blocklens, const int* indices, MPI_Datatype old_type, MPI_Datatype* new_type) {
+ CHECK_COUNT(1, count)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ return simgrid::smpi::Datatype::create_indexed(count, blocklens, indices, old_type, new_type);
}
-int PMPI_Type_create_indexed_block(int count, int blocklength, int* indices, MPI_Datatype old_type,
+int PMPI_Type_create_indexed_block(int count, int blocklength, const int* indices, MPI_Datatype old_type,
MPI_Datatype* new_type)
{
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0){
- return MPI_ERR_COUNT;
- } else {
- int* blocklens=static_cast<int*>(xbt_malloc(blocklength*count*sizeof(int)));
- for (int i = 0; i < count; i++)
- blocklens[i]=blocklength;
- int retval = simgrid::smpi::Datatype::create_indexed(count, blocklens, indices, old_type, new_type);
- xbt_free(blocklens);
- return retval;
- }
+ CHECK_COUNT(1, count)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ auto* blocklens = static_cast<int*>(xbt_malloc(sizeof(int) * blocklength * count));
+ for (int i = 0; i < count; i++)
+ blocklens[i]=blocklength;
+ int retval = simgrid::smpi::Datatype::create_indexed(count, blocklens, indices, old_type, new_type);
+ xbt_free(blocklens);
+ return retval;
}
-int PMPI_Type_hindexed(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype old_type, MPI_Datatype* new_type)
+int PMPI_Type_hindexed(int count, const int* blocklens, const MPI_Aint* indices, MPI_Datatype old_type,
+ MPI_Datatype* new_type)
{
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_hindexed(count, blocklens, indices, old_type, new_type);
- }
+ CHECK_COUNT(1, count)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ return simgrid::smpi::Datatype::create_hindexed(count, blocklens, indices, old_type, new_type);
}
-int PMPI_Type_create_hindexed(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype old_type,
+int PMPI_Type_create_hindexed(int count, const int* blocklens, const MPI_Aint* indices, MPI_Datatype old_type,
MPI_Datatype* new_type) {
- return PMPI_Type_hindexed(count, blocklens,indices,old_type,new_type);
+ return PMPI_Type_hindexed(count, blocklens, indices, old_type, new_type);
}
-int PMPI_Type_create_hindexed_block(int count, int blocklength, MPI_Aint* indices, MPI_Datatype old_type,
+int PMPI_Type_create_hindexed_block(int count, int blocklength, const MPI_Aint* indices, MPI_Datatype old_type,
MPI_Datatype* new_type) {
- if (old_type == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (count<0){
- return MPI_ERR_COUNT;
- } else {
- int* blocklens=(int*)xbt_malloc(blocklength*count*sizeof(int));
- for (int i = 0; i < count; i++)
- blocklens[i] = blocklength;
- int retval = simgrid::smpi::Datatype::create_hindexed(count, blocklens, indices, old_type, new_type);
- xbt_free(blocklens);
- return retval;
- }
+ CHECK_COUNT(1, count)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_type)
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ auto* blocklens = static_cast<int*>(xbt_malloc(sizeof(int) * blocklength * count));
+ for (int i = 0; i < count; i++)
+ blocklens[i] = blocklength;
+ int retval = simgrid::smpi::Datatype::create_hindexed(count, blocklens, indices, old_type, new_type);
+ xbt_free(blocklens);
+ return retval;
}
-int PMPI_Type_struct(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype* old_types, MPI_Datatype* new_type) {
- if (count<0){
- return MPI_ERR_COUNT;
- } else {
- return simgrid::smpi::Datatype::create_struct(count, blocklens, indices, old_types, new_type);
- }
+int PMPI_Type_struct(int count, const int* blocklens, const MPI_Aint* indices, const MPI_Datatype* old_types,
+ MPI_Datatype* new_type)
+{
+ CHECK_COUNT(1, count)
+ for(int i=0; i<count; i++)
+ CHECK_MPI_NULL(4, MPI_DATATYPE_NULL, MPI_ERR_TYPE, old_types[i])
+ CHECK_NULL(5, MPI_ERR_ARG, new_type)
+ return simgrid::smpi::Datatype::create_struct(count, blocklens, indices, old_types, new_type);
}
-int PMPI_Type_create_struct(int count, int* blocklens, MPI_Aint* indices, MPI_Datatype* old_types,
+int PMPI_Type_create_struct(int count, const int* blocklens, const MPI_Aint* indices, const MPI_Datatype* old_types,
MPI_Datatype* new_type) {
return PMPI_Type_struct(count, blocklens, indices, old_types, new_type);
}
-int PMPI_Type_create_resized(MPI_Datatype oldtype,MPI_Aint lb, MPI_Aint extent, MPI_Datatype *newtype){
- if (oldtype == MPI_DATATYPE_NULL) {
+
+int PMPI_Type_create_subarray(int ndims, const int* array_of_sizes,
+ const int* array_of_subsizes, const int* array_of_starts,
+ int order, MPI_Datatype oldtype, MPI_Datatype *newtype) {
+ CHECK_NEGATIVE(1, MPI_ERR_COUNT, ndims)
+ if (ndims==0){
+ *newtype = MPI_DATATYPE_NULL;
+ return MPI_SUCCESS;
+ }
+ CHECK_NULL(2, MPI_ERR_ARG, array_of_sizes)
+ CHECK_NULL(3, MPI_ERR_ARG, array_of_subsizes)
+ CHECK_NULL(4, MPI_ERR_ARG, array_of_starts)
+ for (int i = 0; i < ndims; i++) {
+ CHECK_NEGATIVE_OR_ZERO(2, MPI_ERR_COUNT, array_of_sizes[i])
+ CHECK_NEGATIVE(3, MPI_ERR_COUNT, array_of_subsizes[i])
+ CHECK_NEGATIVE(4, MPI_ERR_COUNT, array_of_starts[i])
+ }
+ CHECK_NULL(7, MPI_ERR_ARG, newtype)
+ if (ndims==1){
+ simgrid::smpi::Datatype::create_contiguous( array_of_subsizes[0], oldtype, array_of_starts[0]*oldtype->get_extent(), newtype);
+ return MPI_SUCCESS;
+ } else if (oldtype == MPI_DATATYPE_NULL || not oldtype->is_valid() ) {
return MPI_ERR_TYPE;
+ } else if (order != MPI_ORDER_FORTRAN && order != MPI_ORDER_C){
+ return MPI_ERR_ARG;
+ } else {
+ return simgrid::smpi::Datatype::create_subarray(ndims, array_of_sizes, array_of_subsizes, array_of_starts, order, oldtype, newtype);
}
- int blocks[3] = {1, 1, 1};
- MPI_Aint disps[3] = {lb, 0, lb + extent};
- MPI_Datatype types[3] = {MPI_LB, oldtype, MPI_UB};
-
- *newtype = new simgrid::smpi::Type_Struct(oldtype->size(), lb, lb + extent, DT_FLAG_DERIVED, 3, blocks, disps, types);
+}
- (*newtype)->addflag(~DT_FLAG_COMMITED);
- return MPI_SUCCESS;
+int PMPI_Type_create_resized(MPI_Datatype oldtype,MPI_Aint lb, MPI_Aint extent, MPI_Datatype *newtype){
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, oldtype)
+ CHECK_NULL(4, MPI_ERR_ARG, newtype)
+ return simgrid::smpi::Datatype::create_resized(oldtype, lb, extent, newtype);
}
-int PMPI_Type_set_name(MPI_Datatype datatype, char * name)
+int PMPI_Type_set_name(MPI_Datatype datatype, const char * name)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (name == nullptr) {
- return MPI_ERR_ARG;
- } else {
- datatype->set_name(name);
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, name)
+ datatype->set_name(name);
+ return MPI_SUCCESS;
}
int PMPI_Type_get_name(MPI_Datatype datatype, char * name, int* len)
{
- if (datatype == MPI_DATATYPE_NULL) {
- return MPI_ERR_TYPE;
- } else if (name == nullptr) {
- return MPI_ERR_ARG;
- } else {
- datatype->get_name(name, len);
- return MPI_SUCCESS;
- }
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, datatype)
+ CHECK_NULL(2, MPI_ERR_ARG, name)
+ datatype->get_name(name, len);
+ return MPI_SUCCESS;
}
MPI_Datatype PMPI_Type_f2c(MPI_Fint datatype){
+ if(datatype==-1)
+ return MPI_DATATYPE_NULL;
return static_cast<MPI_Datatype>(simgrid::smpi::F2C::f2c(datatype));
}
MPI_Fint PMPI_Type_c2f(MPI_Datatype datatype){
+ if(datatype==MPI_DATATYPE_NULL)
+ return -1;
return datatype->c2f();
}
int PMPI_Type_get_attr (MPI_Datatype type, int type_keyval, void *attribute_val, int* flag)
{
- if (type==MPI_DATATYPE_NULL)
- return MPI_ERR_TYPE;
- else
- return type->attr_get<simgrid::smpi::Datatype>(type_keyval, attribute_val, flag);
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, type)
+ return type->attr_get<simgrid::smpi::Datatype>(type_keyval, attribute_val, flag);
}
int PMPI_Type_set_attr (MPI_Datatype type, int type_keyval, void *attribute_val)
{
- if (type==MPI_DATATYPE_NULL)
- return MPI_ERR_TYPE;
- else
- return type->attr_put<simgrid::smpi::Datatype>(type_keyval, attribute_val);
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, type)
+ return type->attr_put<simgrid::smpi::Datatype>(type_keyval, attribute_val);
+}
+
+int PMPI_Type_get_contents(MPI_Datatype type, int max_integers, int max_addresses, int max_datatypes,
+ int* array_of_integers, MPI_Aint* array_of_addresses, MPI_Datatype* array_of_datatypes)
+{
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, type)
+ CHECK_NEGATIVE(2, MPI_ERR_COUNT, max_integers)
+ CHECK_NEGATIVE(3, MPI_ERR_COUNT, max_addresses)
+ CHECK_NEGATIVE(4, MPI_ERR_COUNT, max_datatypes)
+ if(max_integers>0)
+ CHECK_NULL(5, MPI_ERR_ARG, array_of_integers)
+ if(max_addresses!=0)
+ CHECK_NULL(6, MPI_ERR_ARG, array_of_addresses)
+ if(max_datatypes!=0)
+ CHECK_NULL(7, MPI_ERR_ARG, array_of_datatypes)
+ return type->get_contents(max_integers, max_addresses, max_datatypes,
+ array_of_integers, array_of_addresses, array_of_datatypes);
+}
+
+int PMPI_Type_get_envelope(MPI_Datatype type, int* num_integers, int* num_addresses, int* num_datatypes, int* combiner)
+{
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, type)
+ CHECK_NULL(2, MPI_ERR_ARG, num_integers)
+ CHECK_NULL(3, MPI_ERR_ARG, num_addresses)
+ CHECK_NULL(4, MPI_ERR_ARG, num_datatypes)
+ CHECK_NULL(5, MPI_ERR_ARG, combiner)
+ return type->get_envelope(num_integers, num_addresses, num_datatypes, combiner);
}
int PMPI_Type_delete_attr (MPI_Datatype type, int type_keyval)
{
- if (type==MPI_DATATYPE_NULL)
- return MPI_ERR_TYPE;
- else
- return type->attr_delete<simgrid::smpi::Datatype>(type_keyval);
+ CHECK_MPI_NULL(1, MPI_DATATYPE_NULL, MPI_ERR_TYPE, type)
+ return type->attr_delete<simgrid::smpi::Datatype>(type_keyval);
}
int PMPI_Type_create_keyval(MPI_Type_copy_attr_function* copy_fn, MPI_Type_delete_attr_function* delete_fn, int* keyval,
void* extra_state)
{
- smpi_copy_fn _copy_fn={nullptr,copy_fn,nullptr};
- smpi_delete_fn _delete_fn={nullptr,delete_fn,nullptr};
+ smpi_copy_fn _copy_fn={nullptr,copy_fn,nullptr,nullptr,nullptr,nullptr};
+ smpi_delete_fn _delete_fn={nullptr,delete_fn,nullptr,nullptr,nullptr,nullptr};
return simgrid::smpi::Keyval::keyval_create<simgrid::smpi::Datatype>(_copy_fn, _delete_fn, keyval, extra_state);
}
return simgrid::smpi::Keyval::keyval_free<simgrid::smpi::Datatype>(keyval);
}
-int PMPI_Unpack(void* inbuf, int incount, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm) {
- if(incount<0 || outcount < 0 || inbuf==nullptr || outbuf==nullptr)
- return MPI_ERR_ARG;
- if (not type->is_valid())
- return MPI_ERR_TYPE;
- if(comm==MPI_COMM_NULL)
- return MPI_ERR_COMM;
- return type->unpack(inbuf, incount, position, outbuf,outcount, comm);
+int PMPI_Unpack(const void* inbuf, int insize, int* position, void* outbuf, int outcount, MPI_Datatype type, MPI_Comm comm) {
+ SET_BUF1(inbuf)
+ SET_BUF2(outbuf)
+ CHECK_COMM(7)
+ CHECK_NEGATIVE(2, MPI_ERR_COUNT, insize)
+ CHECK_NEGATIVE(5, MPI_ERR_COUNT, outcount)
+ CHECK_TYPE(6, type)
+ CHECK_BUFFER2(1, inbuf, outcount)
+ CHECK_BUFFER2(4, outbuf, outcount)
+ return type->unpack(inbuf, insize, position, outbuf,outcount, comm);
}
-int PMPI_Pack(void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outcount, int* position, MPI_Comm comm) {
- if(incount<0 || outcount < 0|| inbuf==nullptr || outbuf==nullptr)
- return MPI_ERR_ARG;
- if (not type->is_valid())
- return MPI_ERR_TYPE;
- if(comm==MPI_COMM_NULL)
- return MPI_ERR_COMM;
- return type->pack(inbuf == MPI_BOTTOM ? nullptr : inbuf, incount, outbuf, outcount, position, comm);
+int PMPI_Pack(const void* inbuf, int incount, MPI_Datatype type, void* outbuf, int outsize, int* position, MPI_Comm comm) {
+ SET_BUF1(inbuf)
+ SET_BUF2(outbuf)
+ CHECK_COMM(7)
+ CHECK_NEGATIVE(2, MPI_ERR_COUNT, incount)
+ CHECK_NEGATIVE(5, MPI_ERR_COUNT, outsize)
+ CHECK_TYPE(6, type)
+ CHECK_BUFFER2(1, inbuf, incount)
+ CHECK_BUFFER2(4, outbuf, incount)
+ return type->pack(inbuf == MPI_BOTTOM ? nullptr : inbuf, incount, outbuf, outsize, position, comm);
}
int PMPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int* size) {
- if(incount<0)
- return MPI_ERR_ARG;
- if (not datatype->is_valid())
- return MPI_ERR_TYPE;
- if(comm==MPI_COMM_NULL)
- return MPI_ERR_COMM;
-
- *size=incount*datatype->size();
-
+ CHECK_NEGATIVE(1, MPI_ERR_COUNT, incount)
+ CHECK_TYPE(2, datatype)
+ CHECK_COMM(3)
+ *size = incount * std::max<long>(datatype->size(), datatype->get_extent());
return MPI_SUCCESS;
}
-
-}
