modified.c File Reference

#include <stdlib.h>
#include <assert.h>
#include <mpi.h>
#include "ampi/userIF/modified.h"

Include dependency graph for modified.c:

Go to the source code of this file.

Functions
int	AMPI_Init (int *argc, char ***argv)
int	AMPI_Finalize (int *argc, char ***argv)
int	AMPI_Buffer_attach (void *buffer, int size)
int	AMPI_Buffer_detach (void *buffer, int *size)
int	AMPI_Send (void *buf, int count, MPI_Datatype datatype, int dest, int tag, AMPI_PairedWith pairedWith, MPI_Comm comm)
int	AMPI_Recv (void *buf, int count, MPI_Datatype datatype, int src, int tag, AMPI_PairedWith pairedWith, MPI_Comm comm, MPI_Status *status)
int	AMPI_Isend (void *buf, int count, MPI_Datatype datatype, int dest, int tag, AMPI_PairedWith pairedWith, MPI_Comm comm, AMPI_Request *request)
int	AMPI_Irecv (void *buf, int count, MPI_Datatype datatype, int src, int tag, AMPI_PairedWith pairedWith, MPI_Comm comm, AMPI_Request *request)
int	AMPI_Bsend (void *buf, int count, MPI_Datatype datatype, int dest, int tag, AMPI_PairedWith pairedWith, MPI_Comm comm)
int	AMPI_Rsend (void *buf, int count, MPI_Datatype datatype, int dest, int tag, AMPI_PairedWith pairedWith, MPI_Comm comm)
int	AMPI_Bcast (void *buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm)
int	AMPI_Reduce (void *sbuf, void *rbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm)
int	AMPI_Allreduce (void *sbuf, void *rbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
int	AMPI_Wait (AMPI_Request *request, MPI_Status *status)
int	AMPI_Waitall (int count, AMPI_Request requests[], MPI_Status statuses[])
int	AMPI_Awaitall (int count, AMPI_Request requests[], MPI_Status statuses[])
int	AMPI_Barrier (MPI_Comm comm)
int	AMPI_Gather (void *sendbuf, int sendcnt, MPI_Datatype sendtype, void *recvbuf, int recvcnt, MPI_Datatype recvtype, int root, MPI_Comm comm)
int	AMPI_Scatter (void *sendbuf, int sendcnt, MPI_Datatype sendtype, void *recvbuf, int recvcnt, MPI_Datatype recvtype, int root, MPI_Comm comm)
int	AMPI_Allgather (void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm)
int	AMPI_Gatherv (void *sendbuf, int sendcnt, MPI_Datatype sendtype, void *recvbuf, int *recvcnts, int *displs, MPI_Datatype recvtype, int root, MPI_Comm comm)
int	AMPI_Scatterv (void *sendbuf, int *sendcnts, int *displs, MPI_Datatype sendtype, void *recvbuf, int recvcnt, MPI_Datatype recvtype, int root, MPI_Comm comm)
int	AMPI_Allgatherv (void *sendbuf, int sendcnt, MPI_Datatype sendtype, void *recvbuf, int *recvcnts, int *displs, MPI_Datatype recvtype, MPI_Comm comm)

Variables
MPI_Datatype	AMPI_ADOUBLE_PRECISION
MPI_Datatype	AMPI_AREAL

Function Documentation

int AMPI_Allgather	(	void *	sendbuf,
		int	sendcount,
		MPI_Datatype	sendtype,
		void *	recvbuf,
		int	recvcount,
		MPI_Datatype	recvtype,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sendbuf
sendcount
sendtype	see Datatype consistency
recvbuf
recvcount
recvtype	see Datatype consistency
comm

Returns

Definition at line 318 of file modified.c.

int AMPI_Allgatherv	(	void *	sendbuf,
		int	sendcnt,
		MPI_Datatype	sendtype,
		void *	recvbuf,
		int *	recvcnts,
		int *	displs,
		MPI_Datatype	recvtype,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sendbuf
sendcnt
sendtype	see Datatype consistency
recvbuf
recvcnts
displs
recvtype	see Datatype consistency
comm

Returns

Definition at line 373 of file modified.c.

int AMPI_Allreduce	(	void *	sbuf,
		void *	rbuf,
		int	count,
		MPI_Datatype	datatype,
		MPI_Op	op,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sbuf
rbuf
count
datatype	see Datatype consistency
op
comm

Returns

Definition at line 228 of file modified.c.

int AMPI_Awaitall	(	int	count,
		AMPI_Request	requests[],
		MPI_Status	statuses[]
	)

Parameters

count
requests	see Request Type
statuses

Returns

Definition at line 272 of file modified.c.

int AMPI_Barrier

(

MPI_Comm

comm)

all parameters as in the MPI standard with exceptions as listed

Parameters

comm

Returns

Definition at line 278 of file modified.c.

int AMPI_Bcast	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	root,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
root
comm

Returns

Definition at line 196 of file modified.c.

int AMPI_Bsend	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	dest,
		int	tag,
		AMPI_PairedWith	pairedWith,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
dest
tag
pairedWith	see Pairings
comm

Returns

Definition at line 156 of file modified.c.

References AMPI_TO_IRECV_WAIT, and AMPI_TO_RECV.

int AMPI_Buffer_attach	(	void *	buffer,
		int	size
	)

adjoint needs to detach; signature identical to original MPI call

Definition at line 28 of file modified.c.

int AMPI_Buffer_detach	(	void *	buffer,
		int *	size
	)

adjoint needs to attach; signature identical to original MPI call

Definition at line 35 of file modified.c.

int AMPI_Finalize	(	int *	argc,
		char ***	argv
	)

adjoint needs to MPI_Init; signature identical to AMPI_Init (adjoint symmetry)

Definition at line 23 of file modified.c.

int AMPI_Gather	(	void *	sendbuf,
		int	sendcnt,
		MPI_Datatype	sendtype,
		void *	recvbuf,
		int	recvcnt,
		MPI_Datatype	recvtype,
		int	root,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sendbuf
sendcnt
sendtype	see Datatype consistency
recvbuf
recvcnt
recvtype	see Datatype consistency
root
comm

Returns

Definition at line 282 of file modified.c.

int AMPI_Gatherv	(	void *	sendbuf,
		int	sendcnt,
		MPI_Datatype	sendtype,
		void *	recvbuf,
		int *	recvcnts,
		int *	displs,
		MPI_Datatype	recvtype,
		int	root,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sendbuf
sendcnt
sendtype	see Datatype consistency
recvbuf
recvcnts
displs
recvtype	see Datatype consistency
root
comm

Returns

Definition at line 334 of file modified.c.

int AMPI_Init	(	int *	argc,
		char ***	argv
	)

adjoint needs to MPI_Finalize; signature identical to original MPI call

Definition at line 18 of file modified.c.

int AMPI_Irecv	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	src,
		int	tag,
		AMPI_PairedWith	pairedWith,
		MPI_Comm	comm,
		AMPI_Request *	request
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
src
tag
pairedWith	see Pairings
comm
request	see Request Type

Returns

Definition at line 123 of file modified.c.

References AMPI_FROM_BSEND, AMPI_FROM_ISEND_WAIT, AMPI_FROM_ISEND_WAITALL, AMPI_FROM_RSEND, AMPI_FROM_SEND, and AMPI_Request_S::plainRequest.

Referenced by ampi_irecv_().

int AMPI_Isend	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	dest,
		int	tag,
		AMPI_PairedWith	pairedWith,
		MPI_Comm	comm,
		AMPI_Request *	request
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
dest
tag
pairedWith	see Pairings
comm
request	see Request Type

Returns

Definition at line 94 of file modified.c.

References AMPI_TO_IRECV_WAIT, AMPI_TO_IRECV_WAITALL, AMPI_TO_RECV, and AMPI_Request_S::plainRequest.

Referenced by ampi_isend_().

int AMPI_Recv	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	src,
		int	tag,
		AMPI_PairedWith	pairedWith,
		MPI_Comm	comm,
		MPI_Status *	status
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
src
tag
pairedWith	see Pairings
comm
status

Returns

Definition at line 65 of file modified.c.

References AMPI_FROM_BSEND, AMPI_FROM_ISEND_WAIT, AMPI_FROM_ISEND_WAITALL, AMPI_FROM_RSEND, and AMPI_FROM_SEND.

Referenced by ampi_recv_().

int AMPI_Reduce	(	void *	sbuf,
		void *	rbuf,
		int	count,
		MPI_Datatype	datatype,
		MPI_Op	op,
		int	root,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sbuf
rbuf
count
datatype	see Datatype consistency
op
root
comm

Returns

Definition at line 209 of file modified.c.

int AMPI_Rsend	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	dest,
		int	tag,
		AMPI_PairedWith	pairedWith,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
dest
tag
pairedWith	see Pairings
comm

Returns

Definition at line 176 of file modified.c.

References AMPI_TO_IRECV_WAIT, and AMPI_TO_RECV.

int AMPI_Scatter	(	void *	sendbuf,
		int	sendcnt,
		MPI_Datatype	sendtype,
		void *	recvbuf,
		int	recvcnt,
		MPI_Datatype	recvtype,
		int	root,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sendbuf
sendcnt
sendtype	see Datatype consistency
recvbuf
recvcnt
recvtype	see Datatype consistency
root
comm

Returns

Definition at line 300 of file modified.c.

int AMPI_Scatterv	(	void *	sendbuf,
		int *	sendcnts,
		int *	displs,
		MPI_Datatype	sendtype,
		void *	recvbuf,
		int	recvcnt,
		MPI_Datatype	recvtype,
		int	root,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

sendbuf
sendcnts
displs
sendtype	see Datatype consistency
recvbuf
recvcnt
recvtype	see Datatype consistency
root
comm

Returns

Definition at line 354 of file modified.c.

int AMPI_Send	(	void *	buf,
		int	count,
		MPI_Datatype	datatype,
		int	dest,
		int	tag,
		AMPI_PairedWith	pairedWith,
		MPI_Comm	comm
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

buf
count
datatype	see Datatype consistency
dest
tag
pairedWith	see Pairings
comm

Returns

Definition at line 42 of file modified.c.

References AMPI_TO_IRECV_WAIT, AMPI_TO_IRECV_WAITALL, and AMPI_TO_RECV.

Referenced by ampi_send_().

int AMPI_Wait	(	AMPI_Request *	request,
		MPI_Status *	status
	)

before we start reverse we need to make sure there are no pending requests in our userIF bookkeeping

Definition at line 242 of file modified.c.

References AMPI_Request_S::plainRequest.

Referenced by ampi_wait_().

int AMPI_Waitall	(	int	count,
		AMPI_Request	requests[],
		MPI_Status	statuses[]
	)

all parameters as in the MPI standard with exceptions as listed

Parameters

count
requests	see Request Type
statuses

Returns

Definition at line 253 of file modified.c.

References AMPI_Request_stack::count.

Variable Documentation

MPI_Datatype AMPI_ADOUBLE_PRECISION

Definition at line 14 of file modified.c.

Referenced by ADTOOL_AMPI_cleanupTypes(), ADTOOL_AMPI_isActiveType(), ADTOOL_AMPI_setupTypes(), and ampi_init_nt_().

MPI_Datatype AMPI_AREAL

Definition at line 15 of file modified.c.

Referenced by ADTOOL_AMPI_cleanupTypes(), ADTOOL_AMPI_isActiveType(), ADTOOL_AMPI_setupTypes(), and ampi_init_nt_().