Ck::IO::impl::Manager Class Reference

Inheritance diagram for Ck::IO::impl::Manager:

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Collaboration diagram for Ck::IO::impl::Manager:

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Public Member Functions
	Manager ()
	Manager (CkMigrateMessage *m)
void	pup (PUP::er &p)
void	prepareFile (FileToken token, string name, Options opts)
impl::FileInfo *	get (FileToken token)
void	write (Session session, const char *data, size_t bytes, size_t offset)
void	doClose (FileToken token, CkCallback closed)
int	procNum (int arrayHdl, const CkArrayIndex &element)
Private Member Functions
int	lastActivePE (const Options &opts)
Private Attributes
Manager_SDAG_CODE int	opnum
map< FileToken, impl::FileInfo >	files

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Detailed Description

Definition at line 155 of file ckio.C.

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Constructor & Destructor Documentation

Ck::IO::impl::Manager::Manager

(

)

[inline]

Definition at line 160 of file ckio.C.

References Converse::CkMyPe().

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Ck::IO::impl::Manager::Manager

(

CkMigrateMessage *

m

)

[inline]

Definition at line 168 of file ckio.C.

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Member Function Documentation

void Ck::IO::impl::Manager::pup

(

PUP::er &

p

)

[inline]

Definition at line 175 of file ckio.C.

References files, and opnum.

void Ck::IO::impl::Manager::prepareFile	(	FileToken	token,
		string	name,
		Options	opts
	)			[inline]

Definition at line 183 of file ckio.C.

References Ck::IO::impl::director, files, CkReduction::max_int, Ck::IO::Options::peStripe, and Ck::IO::Options::writeStripe.

impl::FileInfo* Ck::IO::impl::Manager::get

(

FileToken

token

)

[inline]

Definition at line 193 of file ckio.C.

References CmiOpen(), Ck::IO::impl::fatalError(), fd, files, and name.

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void Ck::IO::impl::Manager::write	(	Session	session,
		const char *	data,
		size_t	bytes,
		size_t	offset
	)			[inline]

Definition at line 214 of file ckio.C.

References Ck::IO::Session::bytes, Ck::IO::Session::file, files, min(), Ck::IO::Session::offset, Ck::IO::Options::peStripe, and Ck::IO::Session::sessionID.

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void Ck::IO::impl::Manager::doClose	(	FileToken	token,
		CkCallback	closed
	)			[inline]

Definition at line 236 of file ckio.C.

References Ck::IO::close(), Ck::IO::impl::fatalError(), fd, files, and name.

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int Ck::IO::impl::Manager::procNum	(	int	arrayHdl,
		const CkArrayIndex &	element
	)			[inline]

Definition at line 254 of file ckio.C.

int Ck::IO::impl::Manager::lastActivePE

(

const Options &

opts

)

[inline, private]

Definition at line 266 of file ckio.C.

References Ck::IO::Options::activePEs, Ck::IO::Options::basePE, and Ck::IO::Options::skipPEs.

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Field Documentation

Manager_SDAG_CODE int Ck::IO::impl::Manager::opnum [private]

Definition at line 157 of file ckio.C.

Referenced by pup().

map<FileToken, impl::FileInfo> Ck::IO::impl::Manager::files [private]

Definition at line 264 of file ckio.C.

Referenced by doClose(), get(), prepareFile(), pup(), and write().

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The documentation for this class was generated from the following file:

• libs/ck-libs/io/ckio.C