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whitespace fixes

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This commit is contained in:
Axel Kohlmeyer
2022-12-28 13:47:11 -05:00
parent a894cbfbb7
commit 1e8b2ad5a0
194 changed files with 24511 additions and 24511 deletions
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166
lib/linalg/dgebrd.cpp
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@ -1,13 +1,13 @@
/* fortran/dgebrd.f -- translated by f2c (version 20200916).
You must link the resulting object file with libf2c:
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
http://www.netlib.org/f2c/libf2c.zip
http://www.netlib.org/f2c/libf2c.zip
*/
#ifdef __cplusplus
@ -230,26 +230,26 @@ f"> */
/* > */
/* ===================================================================== */
/* Subroutine */ int dgebrd_(integer *m, integer *n, doublereal *a, integer *
lda, doublereal *d__, doublereal *e, doublereal *tauq, doublereal *
taup, doublereal *work, integer *lwork, integer *info)
lda, doublereal *d__, doublereal *e, doublereal *tauq, doublereal *
taup, doublereal *work, integer *lwork, integer *info)
{
/* System generated locals */
integer a_dim1, a_offset, i__1, i__2, i__3, i__4;
/* Local variables */
integer i__, j, nb, nx, ws;
extern /* Subroutine */ int dgemm_(char *, char *, integer *, integer *,
integer *, doublereal *, doublereal *, integer *, doublereal *,
integer *, doublereal *, doublereal *, integer *, ftnlen, ftnlen);
extern /* Subroutine */ int dgemm_(char *, char *, integer *, integer *,
integer *, doublereal *, doublereal *, integer *, doublereal *,
integer *, doublereal *, doublereal *, integer *, ftnlen, ftnlen);
integer nbmin, iinfo, minmn;
extern /* Subroutine */ int dgebd2_(integer *, integer *, doublereal *,
integer *, doublereal *, doublereal *, doublereal *, doublereal *,
doublereal *, integer *), dlabrd_(integer *, integer *, integer *
, doublereal *, integer *, doublereal *, doublereal *, doublereal
*, doublereal *, doublereal *, integer *, doublereal *, integer *)
, xerbla_(char *, integer *, ftnlen);
extern integer ilaenv_(integer *, char *, char *, integer *, integer *,
integer *, integer *, ftnlen, ftnlen);
extern /* Subroutine */ int dgebd2_(integer *, integer *, doublereal *,
integer *, doublereal *, doublereal *, doublereal *, doublereal *,
doublereal *, integer *), dlabrd_(integer *, integer *, integer *
, doublereal *, integer *, doublereal *, doublereal *, doublereal
*, doublereal *, doublereal *, integer *, doublereal *, integer *)
, xerbla_(char *, integer *, ftnlen);
extern integer ilaenv_(integer *, char *, char *, integer *, integer *,
integer *, integer *, ftnlen, ftnlen);
integer ldwrkx, ldwrky, lwkopt;
logical lquery;
@ -293,38 +293,38 @@ f"> */
*info = 0;
/* Computing MAX */
i__1 = 1, i__2 = ilaenv_(&c__1, (char *)"DGEBRD", (char *)" ", m, n, &c_n1, &c_n1, (
ftnlen)6, (ftnlen)1);
ftnlen)6, (ftnlen)1);
nb = max(i__1,i__2);
lwkopt = (*m + *n) * nb;
work[1] = (doublereal) lwkopt;
lquery = *lwork == -1;
if (*m < 0) {
*info = -1;
*info = -1;
} else if (*n < 0) {
*info = -2;
*info = -2;
} else if (*lda < max(1,*m)) {
*info = -4;
*info = -4;
} else /* if(complicated condition) */ {
/* Computing MAX */
i__1 = max(1,*m);
if (*lwork < max(i__1,*n) && ! lquery) {
*info = -10;
}
i__1 = max(1,*m);
if (*lwork < max(i__1,*n) && ! lquery) {
*info = -10;
}
}
if (*info < 0) {
i__1 = -(*info);
xerbla_((char *)"DGEBRD", &i__1, (ftnlen)6);
return 0;
i__1 = -(*info);
xerbla_((char *)"DGEBRD", &i__1, (ftnlen)6);
return 0;
} else if (lquery) {
return 0;
return 0;
}
/* Quick return if possible */
minmn = min(*m,*n);
if (minmn == 0) {
work[1] = 1.;
return 0;
work[1] = 1.;
return 0;
}
ws = max(*m,*n);
@ -336,31 +336,31 @@ f"> */
/* Set the crossover point NX. */
/* Computing MAX */
i__1 = nb, i__2 = ilaenv_(&c__3, (char *)"DGEBRD", (char *)" ", m, n, &c_n1, &c_n1, (
ftnlen)6, (ftnlen)1);
nx = max(i__1,i__2);
i__1 = nb, i__2 = ilaenv_(&c__3, (char *)"DGEBRD", (char *)" ", m, n, &c_n1, &c_n1, (
ftnlen)6, (ftnlen)1);
nx = max(i__1,i__2);
/* Determine when to switch from blocked to unblocked code. */
if (nx < minmn) {
ws = (*m + *n) * nb;
if (*lwork < ws) {
if (nx < minmn) {
ws = (*m + *n) * nb;
if (*lwork < ws) {
/* Not enough work space for the optimal NB, consider using */
/* a smaller block size. */
nbmin = ilaenv_(&c__2, (char *)"DGEBRD", (char *)" ", m, n, &c_n1, &c_n1, (
ftnlen)6, (ftnlen)1);
if (*lwork >= (*m + *n) * nbmin) {
nb = *lwork / (*m + *n);
} else {
nb = 1;
nx = minmn;
}
}
}
nbmin = ilaenv_(&c__2, (char *)"DGEBRD", (char *)" ", m, n, &c_n1, &c_n1, (
ftnlen)6, (ftnlen)1);
if (*lwork >= (*m + *n) * nbmin) {
nb = *lwork / (*m + *n);
} else {
nb = 1;
nx = minmn;
}
}
}
} else {
nx = minmn;
nx = minmn;
}
i__1 = minmn - nx;
@ -371,45 +371,45 @@ f"> */
/* the matrices X and Y which are needed to update the unreduced */
/* part of the matrix */
i__3 = *m - i__ + 1;
i__4 = *n - i__ + 1;
dlabrd_(&i__3, &i__4, &nb, &a[i__ + i__ * a_dim1], lda, &d__[i__], &e[
i__], &tauq[i__], &taup[i__], &work[1], &ldwrkx, &work[ldwrkx
* nb + 1], &ldwrky);
i__3 = *m - i__ + 1;
i__4 = *n - i__ + 1;
dlabrd_(&i__3, &i__4, &nb, &a[i__ + i__ * a_dim1], lda, &d__[i__], &e[
i__], &tauq[i__], &taup[i__], &work[1], &ldwrkx, &work[ldwrkx
* nb + 1], &ldwrky);
/* Update the trailing submatrix A(i+nb:m,i+nb:n), using an update */
/* of the form A := A - V*Y**T - X*U**T */
i__3 = *m - i__ - nb + 1;
i__4 = *n - i__ - nb + 1;
dgemm_((char *)"No transpose", (char *)"Transpose", &i__3, &i__4, &nb, &c_b21, &a[i__
+ nb + i__ * a_dim1], lda, &work[ldwrkx * nb + nb + 1], &
ldwrky, &c_b22, &a[i__ + nb + (i__ + nb) * a_dim1], lda, (
ftnlen)12, (ftnlen)9);
i__3 = *m - i__ - nb + 1;
i__4 = *n - i__ - nb + 1;
dgemm_((char *)"No transpose", (char *)"No transpose", &i__3, &i__4, &nb, &c_b21, &
work[nb + 1], &ldwrkx, &a[i__ + (i__ + nb) * a_dim1], lda, &
c_b22, &a[i__ + nb + (i__ + nb) * a_dim1], lda, (ftnlen)12, (
ftnlen)12);
i__3 = *m - i__ - nb + 1;
i__4 = *n - i__ - nb + 1;
dgemm_((char *)"No transpose", (char *)"Transpose", &i__3, &i__4, &nb, &c_b21, &a[i__
+ nb + i__ * a_dim1], lda, &work[ldwrkx * nb + nb + 1], &
ldwrky, &c_b22, &a[i__ + nb + (i__ + nb) * a_dim1], lda, (
ftnlen)12, (ftnlen)9);
i__3 = *m - i__ - nb + 1;
i__4 = *n - i__ - nb + 1;
dgemm_((char *)"No transpose", (char *)"No transpose", &i__3, &i__4, &nb, &c_b21, &
work[nb + 1], &ldwrkx, &a[i__ + (i__ + nb) * a_dim1], lda, &
c_b22, &a[i__ + nb + (i__ + nb) * a_dim1], lda, (ftnlen)12, (
ftnlen)12);
/* Copy diagonal and off-diagonal elements of B back into A */
if (*m >= *n) {
i__3 = i__ + nb - 1;
for (j = i__; j <= i__3; ++j) {
a[j + j * a_dim1] = d__[j];
a[j + (j + 1) * a_dim1] = e[j];
if (*m >= *n) {
i__3 = i__ + nb - 1;
for (j = i__; j <= i__3; ++j) {
a[j + j * a_dim1] = d__[j];
a[j + (j + 1) * a_dim1] = e[j];
/* L10: */
}
} else {
i__3 = i__ + nb - 1;
for (j = i__; j <= i__3; ++j) {
a[j + j * a_dim1] = d__[j];
a[j + 1 + j * a_dim1] = e[j];
}
} else {
i__3 = i__ + nb - 1;
for (j = i__; j <= i__3; ++j) {
a[j + j * a_dim1] = d__[j];
a[j + 1 + j * a_dim1] = e[j];
/* L20: */
}
}
}
}
/* L30: */
}
@ -418,7 +418,7 @@ f"> */
i__2 = *m - i__ + 1;
i__1 = *n - i__ + 1;
dgebd2_(&i__2, &i__1, &a[i__ + i__ * a_dim1], lda, &d__[i__], &e[i__], &
tauq[i__], &taup[i__], &work[1], &iinfo);
tauq[i__], &taup[i__], &work[1], &iinfo);
work[1] = (doublereal) ws;
return 0;
@ -427,5 +427,5 @@ f"> */
} /* dgebrd_ */
#ifdef __cplusplus
}
}
#endif