-/* Copyright (c) 2007-2020. 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. */
if (info_ != MPI_INFO_NULL)
info_->ref();
std::string fullname=filename;
- if (simgrid::s4u::Host::current()->get_disks().empty())
- xbt_die("SMPI/IO : Trying to open file on a diskless host ! Add one to your platform file");
+ xbt_assert(not simgrid::s4u::Host::current()->get_disks().empty(),
+ "SMPI/IO : Trying to open file on a diskless host ! Add one to your platform file");
size_t found=fullname.find('/');
//in case no fullpath is provided ... just pick the first mountpoint.
simgrid::smpi::colls::bcast(&shared_mutex_, 1, MPI_AINT, 0, comm);
if(comm_->rank() != 0)
intrusive_ptr_add_ref(&*shared_mutex_);
+ this->add_f();
}
File::~File(){
}
delete win_;
delete file_;
+ F2C::free_f(this->f2c_id());
if (info_ != MPI_INFO_NULL)
simgrid::smpi::Info::unref(info_);
if (errhandler_ != MPI_ERRHANDLER_NULL)
int File::del(const char* filename, const Info*)
{
//get the file with MPI_MODE_DELETE_ON_CLOSE and then close it
- File* f = new File(MPI_COMM_SELF,filename,MPI_MODE_DELETE_ON_CLOSE|MPI_MODE_RDWR, nullptr);
+ auto* f = new File(MPI_COMM_SELF, filename, MPI_MODE_DELETE_ON_CLOSE | MPI_MODE_RDWR, nullptr);
close(&f);
return MPI_SUCCESS;
}
return file_->size();
}
+ void File::set_size(int size)
+ {
+ file_->write(size, true);
+ }
+
int File::flags() const
{
return flags_;