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/*
* Distributed under the OSI-approved Apache License, Version 2.0. See
* accompanying file Copyright.txt for details.
*
* py11IO.cpp
*
* Created on: Mar 14, 2017
* Author: William F Godoy godoywf@ornl.gov
*/
#include "py11IO.h"
#include "adios2/common/ADIOSMacros.h"
#include "adios2/helper/adiosFunctions.h" //GetDataType<T>
#include "py11types.h"
namespace adios2
{
namespace py11
{
IO::IO(core::IO *io) : m_IO(io) {}
IO::operator bool() const noexcept { return (m_IO == nullptr) ? false : true; }
bool IO::InConfigFile() const
{
helper::CheckForNullptr(m_IO, "in call to IO::InConfigFile");
return m_IO->InConfigFile();
}
void IO::SetEngine(const std::string type)
{
helper::CheckForNullptr(m_IO, "in call to IO::SetEngine");
m_IO->SetEngine(type);
}
void IO::SetParameter(const std::string key, const std::string value)
{
helper::CheckForNullptr(m_IO, "in call to IO::SetParameter");
m_IO->SetParameter(key, value);
}
void IO::SetParameters(const Params ¶meters)
{
helper::CheckForNullptr(m_IO, "in call to IO::SetParameters");
m_IO->SetParameters(parameters);
}
Params IO::Parameters() const
{
helper::CheckForNullptr(m_IO, "in call to IO::Parameters");
return m_IO->GetParameters();
}
size_t IO::AddTransport(const std::string type, const Params ¶meters)
{
helper::CheckForNullptr(m_IO, "in call to IO::AddTransport");
return m_IO->AddTransport(type, parameters);
}
void IO::SetTransportParameter(const size_t transportIndex, const std::string key,
const std::string value)
{
helper::CheckForNullptr(m_IO, "in call to IO::SetTransportParameter");
m_IO->SetTransportParameter(transportIndex, key, value);
}
Variable IO::DefineVariable(const std::string &name)
{
helper::CheckForNullptr(m_IO, "for variable " + name + ", in call to IO::DefineVariable");
return Variable(&m_IO->DefineVariable<std::string>(name));
}
Variable IO::DefineVariable(const std::string &name, const pybind11::array &array,
const Dims &shape, const Dims &start, const Dims &count,
const bool isConstantDims)
{
helper::CheckForNullptr(m_IO, "for variable " + name + ", in call to IO::DefineVariable");
core::VariableBase *variable = nullptr;
if (false)
{
}
#define declare_type(T) \
else if (pybind11::isinstance<pybind11::array_t<T, pybind11::array::c_style>>(array)) \
{ \
variable = &m_IO->DefineVariable<T>(name, shape, start, count, isConstantDims); \
}
ADIOS2_FOREACH_NUMPY_TYPE_1ARG(declare_type)
#undef declare_type
else
{
throw std::invalid_argument("ERROR: variable " + name +
" can't be defined, either type is not "
"supported or is not memory "
"contiguous, in call to DefineVariable\n");
}
return Variable(variable);
}
Variable IO::DefineVariable(const std::string &name, const pybind11::object &value,
const Dims &shape, const Dims &start, const Dims &count,
const bool isConstantDims)
{
helper::CheckForNullptr(m_IO, "for variable " + name + ", in call to IO::DefineVariable");
core::VariableBase *variable = nullptr;
const auto t = value.get_type();
const auto ts = pybind11::str(t);
const auto tss = pybind11::cast<std::string>(ts);
if (pybind11::isinstance<pybind11::str>(value))
{
variable = &m_IO->DefineVariable<std::string>(name);
}
else if (pybind11::isinstance<pybind11::int_>(value))
{
variable = &m_IO->DefineVariable<int64_t>(name, shape, start, count, isConstantDims);
}
else if (pybind11::isinstance<pybind11::float_>(value))
{
variable = &m_IO->DefineVariable<double>(name, shape, start, count, isConstantDims);
}
else if (tss == "<class 'complex'>")
{
variable =
&m_IO->DefineVariable<std::complex<double>>(name, shape, start, count, isConstantDims);
}
else if (tss == "<class 'numpy.complex64'>")
{
variable =
&m_IO->DefineVariable<std::complex<float>>(name, shape, start, count, isConstantDims);
}
else if (tss == "<class 'numpy.complex128'>")
{
variable =
&m_IO->DefineVariable<std::complex<double>>(name, shape, start, count, isConstantDims);
}
else
{
throw std::invalid_argument("ERROR: variable " + name +
" can't be defined with an object with type " + tss +
", in call to DefineVariable\n");
}
return Variable(variable);
}
Variable IO::InquireVariable(const std::string &name)
{
helper::CheckForNullptr(m_IO, "for variable " + name + ", in call to IO::InquireVariable");
const DataType type(m_IO->InquireVariableType(name));
core::VariableBase *variable = nullptr;
if (type == DataType::None)
{
}
#define declare_template_instantiation(T) \
else if (type == helper::GetDataType<T>()) \
{ \
variable = m_IO->InquireVariable<T>(name); \
}
ADIOS2_FOREACH_PYTHON_TYPE_1ARG(declare_template_instantiation)
#undef declare_template_instantiation
return Variable(variable);
}
Attribute IO::DefineAttribute(const std::string &name, const pybind11::array &array,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
core::AttributeBase *attribute = nullptr;
if (false)
{
}
#define declare_type(T) \
else if (pybind11::isinstance<pybind11::array_t<T, pybind11::array::c_style>>(array)) \
{ \
const T *data = reinterpret_cast<const T *>(array.data()); \
if (array.ndim()) \
{ \
const size_t size = static_cast<size_t>(array.size()); \
attribute = &m_IO->DefineAttribute<T>(name, data, size, variableName, separator); \
} \
else \
{ \
attribute = &m_IO->DefineAttribute<T>(name, data[0], variableName, separator); \
} \
}
ADIOS2_FOREACH_NUMPY_ATTRIBUTE_TYPE_1ARG(declare_type)
#undef declare_type
else
{
throw std::invalid_argument("ERROR: attribute " + name +
" can't be defined, either type is not "
"supported or is not memory "
"contiguous, in call to DefineAttribute\n");
}
return Attribute(attribute);
}
Attribute IO::DefineAttribute(const std::string &name, const std::string &stringValue,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
return Attribute(
&m_IO->DefineAttribute<std::string>(name, stringValue, variableName, separator));
}
Attribute IO::DefineAttribute(const std::string &name, const std::vector<std::string> &strings,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
return Attribute(&m_IO->DefineAttribute<std::string>(name, strings.data(), strings.size(),
variableName, separator));
}
Attribute IO::DefineAttribute(const std::string &name, const std::vector<int> &ints,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
return Attribute(
&m_IO->DefineAttribute<int>(name, ints.data(), ints.size(), variableName, separator));
}
Attribute IO::DefineAttribute(const std::string &name, const std::vector<double> &doubles,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
return Attribute(&m_IO->DefineAttribute<double>(name, doubles.data(), doubles.size(),
variableName, separator));
}
Attribute IO::DefineAttribute(const std::string &name,
const std::vector<std::complex<double>> &complexdoubles,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
return Attribute(&m_IO->DefineAttribute<std::complex<double>>(
name, complexdoubles.data(), complexdoubles.size(), variableName, separator));
}
Attribute IO::DefineAttribute(const std::string &name, const pybind11::object &value,
const std::string &variableName, const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::DefineAttribute");
core::AttributeBase *attribute = nullptr;
const auto t = value.get_type();
const auto ts = pybind11::str(t);
const auto tss = pybind11::cast<std::string>(ts);
if (pybind11::isinstance<pybind11::int_>(value))
{
auto v = pybind11::cast<const int64_t>(value);
attribute = &m_IO->DefineAttribute(name, v, variableName, separator);
}
else if (pybind11::isinstance<pybind11::float_>(value))
{
auto v = pybind11::cast<const double>(value);
attribute = &m_IO->DefineAttribute(name, v, variableName, separator);
}
else if (tss == "<class 'complex'>")
{
auto v = pybind11::cast<const std::complex<double>>(value);
attribute = &m_IO->DefineAttribute(name, v, variableName, separator);
}
else if (tss == "<class 'numpy.complex64'>")
{
auto v = pybind11::cast<const std::complex<float>>(value);
attribute = &m_IO->DefineAttribute(name, v, variableName, separator);
}
else if (tss == "<class 'numpy.complex128'>")
{
auto v = pybind11::cast<const std::complex<double>>(value);
attribute = &m_IO->DefineAttribute(name, v, variableName, separator);
}
else
{
throw std::invalid_argument("ERROR: attribute " + name +
" can't be defined with an object with type " + tss +
", in call to DefineAttribute\n");
}
return Attribute(attribute);
}
Attribute IO::InquireAttribute(const std::string &name, const std::string &variableName,
const std::string separator)
{
helper::CheckForNullptr(m_IO, "for attribute " + name + ", in call to IO::InquireAttribute");
core::AttributeBase *attribute = nullptr;
const DataType type(m_IO->InquireAttributeType(name, variableName, separator));
if (type == DataType::None)
{
}
#define declare_template_instantiation(T) \
else if (type == helper::GetDataType<T>()) \
{ \
attribute = m_IO->InquireAttribute<T>(name, variableName, separator); \
}
ADIOS2_FOREACH_ATTRIBUTE_STDTYPE_1ARG(declare_template_instantiation)
#undef declare_template_instantiation
return Attribute(attribute);
}
bool IO::RemoveVariable(const std::string &name)
{
helper::CheckForNullptr(m_IO, "for variable " + name + ", in call to IO::RemoveVariable");
return m_IO->RemoveVariable(name);
}
void IO::RemoveAllVariables()
{
helper::CheckForNullptr(m_IO, ", in call to IO::RemoveAllVariables");
m_IO->RemoveAllVariables();
}
bool IO::RemoveAttribute(const std::string &name)
{
helper::CheckForNullptr(m_IO, "for variable " + name + ", in call to IO::RemoveAttribute");
return m_IO->RemoveAttribute(name);
}
void IO::RemoveAllAttributes()
{
helper::CheckForNullptr(m_IO, ", in call to IO::RemoveAllAttributes");
m_IO->RemoveAllAttributes();
}
Engine IO::Open(const std::string &name, const int mode)
{
helper::CheckForNullptr(m_IO, "for engine " + name + ", in call to IO::Open");
return Engine(&m_IO->Open(name, static_cast<adios2::Mode>(mode)));
}
void IO::FlushAll()
{
helper::CheckForNullptr(m_IO, "in call to IO::FlushAll");
m_IO->FlushAll();
}
std::map<std::string, Params> IO::AvailableVariables()
{
helper::CheckForNullptr(m_IO, "in call to IO::AvailableVariables");
return m_IO->GetAvailableVariables();
}
std::map<std::string, Params> IO::AvailableAttributes(const std::string &varname,
const std::string &separator)
{
helper::CheckForNullptr(m_IO, "in call to IO::AvailableAttributes");
return m_IO->GetAvailableAttributes(varname, separator);
}
std::string IO::VariableType(const std::string &name) const
{
helper::CheckForNullptr(m_IO, "for variable " + name + " in call to IO::VariableType");
return ToString(m_IO->InquireVariableType(name));
}
std::string IO::AttributeType(const std::string &name) const
{
helper::CheckForNullptr(m_IO, "for attribute " + name + " in call to IO::AttributeType");
return ToString(m_IO->InquireAttributeType(name));
}
std::string IO::EngineType() const
{
helper::CheckForNullptr(m_IO, "in call to IO::EngineType");
return m_IO->m_EngineType;
}
} // end namespace py11
} // end namespace adios2
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