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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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100
lib/linalg/dgetf2.cpp
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@ -1,13 +1,13 @@
/* fortran/dgetf2.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
@ -131,7 +131,7 @@ f"> */
/* ===================================================================== */
/* Subroutine */ int dgetf2_(integer *m, integer *n, doublereal *a, integer *
lda, integer *ipiv, integer *info)
lda, integer *ipiv, integer *info)
{
/* System generated locals */
integer a_dim1, a_offset, i__1, i__2, i__3;
@ -139,13 +139,13 @@ f"> */
/* Local variables */
integer i__, j, jp;
extern /* Subroutine */ int dger_(integer *, integer *, doublereal *,
doublereal *, integer *, doublereal *, integer *, doublereal *,
integer *), dscal_(integer *, doublereal *, doublereal *, integer
*);
extern /* Subroutine */ int dger_(integer *, integer *, doublereal *,
doublereal *, integer *, doublereal *, integer *, doublereal *,
integer *), dscal_(integer *, doublereal *, doublereal *, integer
*);
doublereal sfmin;
extern /* Subroutine */ int dswap_(integer *, doublereal *, integer *,
doublereal *, integer *);
extern /* Subroutine */ int dswap_(integer *, doublereal *, integer *,
doublereal *, integer *);
extern doublereal dlamch_(char *, ftnlen);
extern integer idamax_(integer *, doublereal *, integer *);
extern /* Subroutine */ int xerbla_(char *, integer *, ftnlen);
@ -185,22 +185,22 @@ f"> */
/* Function Body */
*info = 0;
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;
}
if (*info != 0) {
i__1 = -(*info);
xerbla_((char *)"DGETF2", &i__1, (ftnlen)6);
return 0;
i__1 = -(*info);
xerbla_((char *)"DGETF2", &i__1, (ftnlen)6);
return 0;
}
/* Quick return if possible */
if (*m == 0 || *n == 0) {
return 0;
return 0;
}
/* Compute machine safe minimum */
@ -212,47 +212,47 @@ f"> */
/* Find pivot and test for singularity. */
i__2 = *m - j + 1;
jp = j - 1 + idamax_(&i__2, &a[j + j * a_dim1], &c__1);
ipiv[j] = jp;
if (a[jp + j * a_dim1] != 0.) {
i__2 = *m - j + 1;
jp = j - 1 + idamax_(&i__2, &a[j + j * a_dim1], &c__1);
ipiv[j] = jp;
if (a[jp + j * a_dim1] != 0.) {
/* Apply the interchange to columns 1:N. */
if (jp != j) {
dswap_(n, &a[j + a_dim1], lda, &a[jp + a_dim1], lda);
}
if (jp != j) {
dswap_(n, &a[j + a_dim1], lda, &a[jp + a_dim1], lda);
}
/* Compute elements J+1:M of J-th column. */
if (j < *m) {
if ((d__1 = a[j + j * a_dim1], abs(d__1)) >= sfmin) {
i__2 = *m - j;
d__1 = 1. / a[j + j * a_dim1];
dscal_(&i__2, &d__1, &a[j + 1 + j * a_dim1], &c__1);
} else {
i__2 = *m - j;
for (i__ = 1; i__ <= i__2; ++i__) {
a[j + i__ + j * a_dim1] /= a[j + j * a_dim1];
if (j < *m) {
if ((d__1 = a[j + j * a_dim1], abs(d__1)) >= sfmin) {
i__2 = *m - j;
d__1 = 1. / a[j + j * a_dim1];
dscal_(&i__2, &d__1, &a[j + 1 + j * a_dim1], &c__1);
} else {
i__2 = *m - j;
for (i__ = 1; i__ <= i__2; ++i__) {
a[j + i__ + j * a_dim1] /= a[j + j * a_dim1];
/* L20: */
}
}
}
}
}
}
} else if (*info == 0) {
} else if (*info == 0) {
*info = j;
}
*info = j;
}
if (j < min(*m,*n)) {
if (j < min(*m,*n)) {
/* Update trailing submatrix. */
i__2 = *m - j;
i__3 = *n - j;
dger_(&i__2, &i__3, &c_b8, &a[j + 1 + j * a_dim1], &c__1, &a[j + (
j + 1) * a_dim1], lda, &a[j + 1 + (j + 1) * a_dim1], lda);
}
i__2 = *m - j;
i__3 = *n - j;
dger_(&i__2, &i__3, &c_b8, &a[j + 1 + j * a_dim1], &c__1, &a[j + (
j + 1) * a_dim1], lda, &a[j + 1 + (j + 1) * a_dim1], lda);
}
/* L10: */
}
return 0;
@ -262,5 +262,5 @@ f"> */
} /* dgetf2_ */
#ifdef __cplusplus
}
}
#endif