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Chameleon
Commit e99308fc authored by Mathieu Faverge's avatar Mathieu Faverge
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Add migration and swith to TP kernels in gelqf algorithms

parent 39ca5137
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Showing with 129 additions and 78 deletions
compute/pzgelqf.c
View file @ e99308fc
......@@ -35,7 +35,7 @@
#if defined(CHAMELEON_COPY_DIAG)
#define D(k) D, k, 0
#else
#define D(k) A, k, k
#define D(k) D, k, k
#endif
/*******************************************************************************
......@@ -67,6 +67,10 @@ void morse_pzgelqf(MORSE_desc_t *A, MORSE_desc_t *T, MORSE_desc_t *D,
minMNT = A->mt;
}
if ( D == NULL ) {
D = A;
}
/*
* zgelqt = A->nb * (ib+1)
* zunmlq = A->nb * ib
......@@ -130,26 +134,40 @@ void morse_pzgelqf(MORSE_desc_t *A, MORSE_desc_t *T, MORSE_desc_t *D,
}
for (n = k+1; n < A->nt; n++) {
tempnn = n == A->nt-1 ? A->n-n*A->nb : A->nb;
MORSE_TASK_ztslqt(
RUNTIME_data_migrate( sequence, A(k, k),
A->get_rankof( A, k, n ) );
MORSE_TASK_ztplqt(
&options,
tempkm, tempnn, ib, T->nb,
tempkm, tempnn, 0, ib, T->nb,
A(k, k), ldak,
A(k, n), ldak,
T(k, n), T->mb);
for (m = k+1; m < A->mt; m++) {
tempmm = m == A->mt-1 ? A->m-m*A->mb : A->mb;
ldam = BLKLDD(A, m);
MORSE_TASK_ztsmlq(
RUNTIME_data_migrate( sequence, A(m, k),
A->get_rankof( A, m, n ) );
MORSE_TASK_ztpmlqt(
&options,
MorseRight, MorseConjTrans,
tempmm, A->nb, tempmm, tempnn, A->mb, ib, T->nb,
A(m, k), ldam,
A(m, n), ldam,
tempmm, tempnn, A->mb, 0, ib, T->nb,
A(k, n), ldak,
T(k, n), T->mb);
T(k, n), T->mb,
A(m, k), ldam,
A(m, n), ldam);
}
}
/* Restore the original location of the tiles */
for (m = k; m < A->mt; m++) {
RUNTIME_data_migrate( sequence, A(m, k),
A->get_rankof( A, m, k ) );
}
RUNTIME_iteration_pop(morse);
}
......
compute/pzgelqf_param.c
View file @ e99308fc
......@@ -26,14 +26,10 @@
#include <stdlib.h>
#include "libhqr.h"
#define A(m,n) A, (m), (n)
#define TS(m,n) TS, (m), (n)
#define TT(m,n) TT, (m), (n)
#if defined(CHAMELEON_COPY_DIAG)
#define D(m,n) D, (m), (n)
#else
#define D(m,n) A, (m), (n)
#endif
#define A(m,n) A, (m), (n)
#define T(m,n) T, (m), (n)
#define D(m,n) D, (m), (n)
/*
* Parallel tile LQ factorization (reduction Householder) - dynamic scheduling
......@@ -44,11 +40,12 @@ void morse_pzgelqf_param( const libhqr_tree_t *qrtree, MORSE_desc_t *A,
{
MORSE_context_t *morse;
MORSE_option_t options;
MORSE_desc_t *T;
size_t ws_worker = 0;
size_t ws_host = 0;
int k, m, n, i, p;
int K;
int K, L;
int ldak, ldam;
int tempkmin, tempkm, tempnn, tempmm, temppn;
int ib;
......@@ -61,6 +58,10 @@ void morse_pzgelqf_param( const libhqr_tree_t *qrtree, MORSE_desc_t *A,
ib = MORSE_IB;
if ( D == NULL ) {
D = A;
}
/*
* zgelqt = A->nb * (ib+1)
* zunmlq = A->nb * ib
......@@ -98,6 +99,8 @@ void morse_pzgelqf_param( const libhqr_tree_t *qrtree, MORSE_desc_t *A,
tempkm = k == A->mt-1 ? A->m-k*A->mb : A->mb;
ldak = BLKLDD(A, k);
T = TS;
/* The number of geqrt to apply */
for (i = 0; i < qrtree->getnbgeqrf(qrtree, k); i++) {
p = qrtree->getm(qrtree, k, i);
......@@ -106,9 +109,9 @@ void morse_pzgelqf_param( const libhqr_tree_t *qrtree, MORSE_desc_t *A,
MORSE_TASK_zgelqt(
&options,
tempkm, temppn, ib, TS->nb,
tempkm, temppn, ib, T->nb,
A( k, p), ldak,
TS(k, p), TS->mb);
T(k, p), T->mb);
if ( k < (A->mt-1) ) {
#if defined(CHAMELEON_COPY_DIAG)
MORSE_TASK_zlacpy(
......@@ -131,10 +134,10 @@ void morse_pzgelqf_param( const libhqr_tree_t *qrtree, MORSE_desc_t *A,
MORSE_TASK_zunmlq(
&options,
MorseRight, MorseConjTrans,
tempmm, temppn, tempkmin, ib, TS->nb,
D( k, p), ldak,
TS(k, p), TS->mb,
A( m, p), ldam);
tempmm, temppn, tempkmin, ib, T->nb,
D(k, p), ldak,
T(k, p), T->mb,
A(m, p), ldam);
}
}
......@@ -146,58 +149,60 @@ void morse_pzgelqf_param( const libhqr_tree_t *qrtree, MORSE_desc_t *A,
p = qrtree->currpiv(qrtree, k, n);
tempnn = n == A->nt-1 ? A->n-n*A->nb : A->nb;
temppn = p == A->nt-1 ? A->n-p*A->nb : A->nb;
/* Tiles killed is a TS */
if(qrtree->gettype(qrtree, k, n) == 0){
MORSE_TASK_ztslqt(
&options,
tempkm, tempnn, ib, TS->nb,
A( k, p), ldak,
A( k, n), ldak,
TS(k, n), TS->mb);
for (m = k+1; m < A->mt; m++) {
tempmm = m == A->mt-1 ? A->m-m*A->mb : A->mb;
ldam = BLKLDD(A, m);
MORSE_TASK_ztsmlq(
&options,
MorseRight, MorseConjTrans,
tempmm, A->nb, tempmm, tempnn, tempkm, ib, TS->nb,
A( m, p), ldam,
A( m, n), ldam,
A( k, n), ldak,
TS(k, n), TS->mb);
}
if (qrtree->gettype(qrtree, k, n) == 0) {
T = TS;
L = 0;
}
/* Tiles killed is a TT */
else {
MORSE_TASK_zttlqt(
T = TT;
L = tempnn;
}
RUNTIME_data_migrate( sequence, A(k, p),
A->get_rankof( A, k, n ) );
RUNTIME_data_migrate( sequence, A(k, n),
A->get_rankof( A, k, n ) );
MORSE_TASK_ztplqt(
&options,
tempkm, tempnn, chameleon_min(L, tempkm), ib, T->nb,
A(k, p), ldak,
A(k, n), ldak,
T(k, n), T->mb);
for (m = k+1; m < A->mt; m++) {
tempmm = m == A->mt-1 ? A->m-m*A->mb : A->mb;
ldam = BLKLDD(A, m);
RUNTIME_data_migrate( sequence, A(m, p),
A->get_rankof( A, m, n ) );
RUNTIME_data_migrate( sequence, A(m, n),
A->get_rankof( A, m, n ) );
MORSE_TASK_ztpmlqt(
&options,
tempkm, tempnn, ib, TT->nb,
A( k, p), ldak,
A( k, n), ldak,
TT(k, n), TT->mb);
for (m = k+1; m < A->mt; m++) {
tempmm = m == A->mt-1 ? A->m-m*A->mb : A->mb;
ldam = BLKLDD(A, m);
MORSE_TASK_zttmlq(
&options,
MorseRight, MorseConjTrans,
tempmm, A->nb, tempmm, tempnn, tempkm, ib, TT->nb,
A( m, p), ldam,
A( m, n), ldam,
A( k, n), ldak,
TT(k, n), TT->mb);
}
MorseRight, MorseConjTrans,
tempmm, tempnn, tempkm, L, ib, T->nb,
A(k, n), ldak,
T(k, n), T->mb,
A(m, p), ldam,
A(m, n), ldam);
}
}
/* Restore the original location of the tiles */
for (m = k; m < A->mt; m++) {
RUNTIME_data_migrate( sequence, A(m, k),
A->get_rankof( A, m, k ) );
}
RUNTIME_iteration_pop(morse);
}
free(tiles);
RUNTIME_options_ws_free(&options);
RUNTIME_options_finalize(&options, morse);
(void)D;
}
compute/pzgelqfrh.c
View file @ e99308fc
......@@ -131,11 +131,16 @@ void morse_pzgelqfrh(MORSE_desc_t *A, MORSE_desc_t *T, MORSE_desc_t *D, int BS,
T(k, N), T->mb,
A(m, N), ldam);
}
for (n = N+1; n < chameleon_min(N+BS, A->nt); n++) {
tempnn = n == A->nt-1 ? A->n-n*A->nb : A->nb;
MORSE_TASK_ztslqt(
RUNTIME_data_migrate( sequence, A(k, N),
A->get_rankof( A, k, n ) );
MORSE_TASK_ztplqt(
&options,
tempkm, tempnn, ib, T->nb,
tempkm, tempnn, 0, ib, T->nb,
A(k, N), ldak,
A(k, n), ldak,
T(k, n), T->mb);
......@@ -143,23 +148,33 @@ void morse_pzgelqfrh(MORSE_desc_t *A, MORSE_desc_t *T, MORSE_desc_t *D, int BS,
for (m = k+1; m < A->mt; m++) {
tempmm = m == A->mt-1 ? A->m-m*A->mb : A->mb;
ldam = BLKLDD(A, m);
MORSE_TASK_ztsmlq(
RUNTIME_data_migrate( sequence, A(m, N),
A->get_rankof( A, m, n ) );
MORSE_TASK_ztpmlqt(
&options,
MorseRight, MorseConjTrans,
tempmm, A->nb, tempmm, tempnn, tempkm, ib, T->nb,
A(m, N), ldam,
A(m, n), ldam,
tempmm, tempnn, tempkm, 0, ib, T->nb,
A(k, n), ldak,
T(k, n), T->mb);
T(k, n), T->mb,
A(m, N), ldam,
A(m, n), ldam);
}
}
}
for (RD = BS; RD < A->nt-k; RD *= 2) {
for (N = k; N+RD < A->nt; N += 2*RD) {
tempNRDn = N+RD == A->nt-1 ? A->n-(N+RD)*A->nb : A->nb;
MORSE_TASK_zttlqt(
RUNTIME_data_migrate( sequence, A(k, N),
A->get_rankof( A, k, N+RD ) );
RUNTIME_data_migrate( sequence, A(k, N+RD),
A->get_rankof( A, k, N+RD ) );
MORSE_TASK_ztplqt(
&options,
tempkm, tempNRDn, ib, T->nb,
tempkm, tempNRDn, chameleon_min(tempNRDn, tempkm), ib, T->nb,
A (k, N ), ldak,
A (k, N+RD), ldak,
T2(k, N+RD), T->mb);
......@@ -167,17 +182,30 @@ void morse_pzgelqfrh(MORSE_desc_t *A, MORSE_desc_t *T, MORSE_desc_t *D, int BS,
for (m = k+1; m < A->mt; m++) {
tempmm = m == A->mt-1 ? A->m-m*A->mb : A->mb;
ldam = BLKLDD(A, m );
MORSE_TASK_zttmlq(
RUNTIME_data_migrate( sequence, A(m, N),
A->get_rankof( A, m, N+RD ) );
RUNTIME_data_migrate( sequence, A(m, N+RD),
A->get_rankof( A, m, N+RD ) );
MORSE_TASK_ztpmlqt(
&options,
MorseRight, MorseConjTrans,
tempmm, A->nb, tempmm, tempNRDn, tempkm, ib, T->nb,
A (m, N ), ldam,
A (m, N+RD), ldam,
tempmm, tempNRDn, tempkm, tempNRDn, ib, T->nb,
A (k, N+RD), ldak,
T2(k, N+RD), T->mb);
T2(k, N+RD), T->mb,
A (m, N ), ldam,
A (m, N+RD), ldam);
}
}
}
/* Restore the original location of the tiles */
for (m = k; m < A->mt; m++) {
RUNTIME_data_migrate( sequence, A(m, k),
A->get_rankof( A, m, k ) );
}
RUNTIME_iteration_pop(morse);
}
......
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