pcbarrier.c File Reference

#include "common.h"

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Macros
#define	A(m, n)   BLKADDR(A, PLASMA_Complex32_t, m, n)

Functions
void	plasma_pcbarrier_tl2pnl_quark (PLASMA_desc A, PLASMA_sequence *sequence, PLASMA_request *request)
void	plasma_pcbarrier_pnl2tl_quark (PLASMA_desc A, PLASMA_sequence *sequence, PLASMA_request *request)
void	plasma_pcbarrier_tl2row_quark (PLASMA_desc A, PLASMA_sequence *sequence, PLASMA_request *request)
void	plasma_pcbarrier_row2tl_quark (PLASMA_desc A, PLASMA_sequence *sequence, PLASMA_request *request)

---

Detailed Description

PLASMA auxiliary routines PLASMA is a software package provided by Univ. of Tennessee, Univ. of California Berkeley and Univ. of Colorado Denver

Barrier for algorithm mixing computation on tile/panel.

Version:

2.4.5

Author:

Mathieu Faverge

Date:

2009-11-15

c Tue Nov 22 14:35:43 2011

Definition in file pcbarrier.c.

---

Macro Definition Documentation

#define A	(		m,
			n
	)		BLKADDR(A, PLASMA_Complex32_t, m, n)

Definition at line 20 of file pcbarrier.c.

---

Function Documentation

void plasma_pcbarrier_pnl2tl_quark	(	PLASMA_desc	A,
		PLASMA_sequence *	sequence,
		PLASMA_request *	request
	)

Barrier from panels to tiles

Definition at line 61 of file pcbarrier.c.

References CORE_foo2_quark(), CORE_foo_quark(), INOUT, INPUT, plasma_desc_t::mb, plasma_desc_t::mt, plasma_desc_t::nb, plasma_desc_t::nt, plasma_context_self(), PLASMA_SUCCESS, plasma_context_struct::quark, QUARK_Insert_Task(), plasma_sequence_t::quark_sequence, QUARK_Task_Flag_Set(), Quark_Task_Flags_Initializer, plasma_sequence_t::status, and TASK_SEQUENCE.

{
    int m, n;
    plasma_context_t *plasma;
    Quark_Task_Flags task_flags = Quark_Task_Flags_Initializer;

    plasma = plasma_context_self();
    if (sequence->status != PLASMA_SUCCESS)
        return;
    QUARK_Task_Flag_Set(&task_flags, TASK_SEQUENCE, (intptr_t)sequence->quark_sequence);
 
    for (n = 0; n < A.nt; n++)
    {
        /* Protection from previous GATHERV */
        QUARK_Insert_Task(plasma->quark, CORE_foo_quark, &task_flags,
                          sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(0, n), INOUT,
                          0);

        for (m = 0; m < A.mt; m++)
        {
            QUARK_Insert_Task(plasma->quark, CORE_foo2_quark, &task_flags,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(0, n), INPUT,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, n), INOUT,
                              0);
        }
    }
}

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void plasma_pcbarrier_row2tl_quark	(	PLASMA_desc	A,
		PLASMA_sequence *	sequence,
		PLASMA_request *	request
	)

Barrier from panels to tiles

Definition at line 128 of file pcbarrier.c.

References CORE_foo2_quark(), CORE_foo_quark(), INOUT, INPUT, plasma_desc_t::mb, plasma_desc_t::mt, plasma_desc_t::nb, plasma_desc_t::nt, plasma_context_self(), PLASMA_SUCCESS, plasma_context_struct::quark, QUARK_Insert_Task(), plasma_sequence_t::quark_sequence, QUARK_Task_Flag_Set(), Quark_Task_Flags_Initializer, plasma_sequence_t::status, and TASK_SEQUENCE.

{
    int m, n;
    plasma_context_t *plasma;
    Quark_Task_Flags task_flags = Quark_Task_Flags_Initializer;

    plasma = plasma_context_self();
    if (sequence->status != PLASMA_SUCCESS)
        return;
    QUARK_Task_Flag_Set(&task_flags, TASK_SEQUENCE, (intptr_t)sequence->quark_sequence);
 
    for (m = 0; m < A.mt; m++)
    {
        /* Protection from previous GATHERV */
        QUARK_Insert_Task(plasma->quark, CORE_foo_quark, &task_flags,
                          sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, 0), INOUT,
                          0);

        for (n = 0; n < A.nt; n++)
        {
            QUARK_Insert_Task(plasma->quark, CORE_foo2_quark, &task_flags,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, 0), INPUT,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, n), INOUT,
                              0);
        }
    }
}

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void plasma_pcbarrier_tl2pnl_quark	(	PLASMA_desc	A,
		PLASMA_sequence *	sequence,
		PLASMA_request *	request
	)

Barrier from tiles to panels

Definition at line 25 of file pcbarrier.c.

References CORE_foo2_quark(), CORE_foo_quark(), GATHERV, INOUT, plasma_desc_t::mb, plasma_desc_t::mt, plasma_desc_t::nb, plasma_desc_t::nt, plasma_context_self(), PLASMA_SUCCESS, plasma_context_struct::quark, QUARK_Insert_Task(), plasma_sequence_t::quark_sequence, QUARK_Task_Flag_Set(), Quark_Task_Flags_Initializer, plasma_sequence_t::status, and TASK_SEQUENCE.

{
    int m, n;
    plasma_context_t *plasma;
    Quark_Task_Flags task_flags = Quark_Task_Flags_Initializer;

    plasma = plasma_context_self();
    if (sequence->status != PLASMA_SUCCESS)
        return;
    QUARK_Task_Flag_Set(&task_flags, TASK_SEQUENCE, (intptr_t)sequence->quark_sequence);
 
    for (n = 0; n < A.nt; n++)
    {
        /* Protection from previous GATHERV */
        QUARK_Insert_Task(plasma->quark, CORE_foo_quark, &task_flags,
                          sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(0, n), INOUT,
                          0);

        for (m = 0; m < A.mt; m++)
        {
            QUARK_Insert_Task(plasma->quark, CORE_foo2_quark, &task_flags,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(0, n), INOUT | GATHERV,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, n), INOUT,
                              0);
        }

        /* Protection to next GATHERV */
        QUARK_Insert_Task(plasma->quark, CORE_foo_quark, &task_flags,
                          sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(0, n), INOUT,
                          0);
    }
}

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void plasma_pcbarrier_tl2row_quark	(	PLASMA_desc	A,
		PLASMA_sequence *	sequence,
		PLASMA_request *	request
	)

Barrier from tiles to panels

Definition at line 92 of file pcbarrier.c.

References CORE_foo2_quark(), CORE_foo_quark(), GATHERV, INOUT, plasma_desc_t::mb, plasma_desc_t::mt, plasma_desc_t::nb, plasma_desc_t::nt, plasma_context_self(), PLASMA_SUCCESS, plasma_context_struct::quark, QUARK_Insert_Task(), plasma_sequence_t::quark_sequence, QUARK_Task_Flag_Set(), Quark_Task_Flags_Initializer, plasma_sequence_t::status, and TASK_SEQUENCE.

{
    int m, n;
    plasma_context_t *plasma;
    Quark_Task_Flags task_flags = Quark_Task_Flags_Initializer;

    plasma = plasma_context_self();
    if (sequence->status != PLASMA_SUCCESS)
        return;
    QUARK_Task_Flag_Set(&task_flags, TASK_SEQUENCE, (intptr_t)sequence->quark_sequence);
 
    for (m = 0; m < A.mt; m++)
    {
        /* Protection from previous GATHERV */
        QUARK_Insert_Task(plasma->quark, CORE_foo_quark, &task_flags,
                          sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, 0), INOUT,
                          0);

        for (n = 0; n < A.nt; n++)
        {
            QUARK_Insert_Task(plasma->quark, CORE_foo2_quark, &task_flags,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, 0), INOUT | GATHERV,
                              sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, n), INOUT,
                              0);
        }

        /* Protection to next GATHERV */
        QUARK_Insert_Task(plasma->quark, CORE_foo_quark, &task_flags,
                          sizeof(PLASMA_Complex32_t)*A.mb*A.nb, A(m, 0), INOUT,
                          0);
    }
}

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