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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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134
lib/linalg/dpotf2.cpp
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@ -1,13 +1,13 @@
/* fortran/dpotf2.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
@ -133,7 +133,7 @@ f"> */
/* ===================================================================== */
/* Subroutine */ int dpotf2_(char *uplo, integer *n, doublereal *a, integer *
lda, integer *info, ftnlen uplo_len)
lda, integer *info, ftnlen uplo_len)
{
/* System generated locals */
integer a_dim1, a_offset, i__1, i__2, i__3;
@ -145,14 +145,14 @@ f"> */
/* Local variables */
integer j;
doublereal ajj;
extern doublereal ddot_(integer *, doublereal *, integer *, doublereal *,
integer *);
extern /* Subroutine */ int dscal_(integer *, doublereal *, doublereal *,
integer *);
extern doublereal ddot_(integer *, doublereal *, integer *, doublereal *,
integer *);
extern /* Subroutine */ int dscal_(integer *, doublereal *, doublereal *,
integer *);
extern logical lsame_(char *, char *, ftnlen, ftnlen);
extern /* Subroutine */ int dgemv_(char *, integer *, integer *,
doublereal *, doublereal *, integer *, doublereal *, integer *,
doublereal *, doublereal *, integer *, ftnlen);
extern /* Subroutine */ int dgemv_(char *, integer *, integer *,
doublereal *, doublereal *, integer *, doublereal *, integer *,
doublereal *, doublereal *, integer *, ftnlen);
logical upper;
extern logical disnan_(doublereal *);
extern /* Subroutine */ int xerbla_(char *, integer *, ftnlen);
@ -192,90 +192,90 @@ f"> */
*info = 0;
upper = lsame_(uplo, (char *)"U", (ftnlen)1, (ftnlen)1);
if (! upper && ! lsame_(uplo, (char *)"L", (ftnlen)1, (ftnlen)1)) {
*info = -1;
*info = -1;
} else if (*n < 0) {
*info = -2;
*info = -2;
} else if (*lda < max(1,*n)) {
*info = -4;
*info = -4;
}
if (*info != 0) {
i__1 = -(*info);
xerbla_((char *)"DPOTF2", &i__1, (ftnlen)6);
return 0;
i__1 = -(*info);
xerbla_((char *)"DPOTF2", &i__1, (ftnlen)6);
return 0;
}
/* Quick return if possible */
if (*n == 0) {
return 0;
return 0;
}
if (upper) {
/* Compute the Cholesky factorization A = U**T *U. */
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
/* Compute U(J,J) and test for non-positive-definiteness. */
i__2 = j - 1;
ajj = a[j + j * a_dim1] - ddot_(&i__2, &a[j * a_dim1 + 1], &c__1,
&a[j * a_dim1 + 1], &c__1);
if (ajj <= 0. || disnan_(&ajj)) {
a[j + j * a_dim1] = ajj;
goto L30;
}
ajj = sqrt(ajj);
a[j + j * a_dim1] = ajj;
i__2 = j - 1;
ajj = a[j + j * a_dim1] - ddot_(&i__2, &a[j * a_dim1 + 1], &c__1,
&a[j * a_dim1 + 1], &c__1);
if (ajj <= 0. || disnan_(&ajj)) {
a[j + j * a_dim1] = ajj;
goto L30;
}
ajj = sqrt(ajj);
a[j + j * a_dim1] = ajj;
/* Compute elements J+1:N of row J. */
if (j < *n) {
i__2 = j - 1;
i__3 = *n - j;
dgemv_((char *)"Transpose", &i__2, &i__3, &c_b10, &a[(j + 1) * a_dim1
+ 1], lda, &a[j * a_dim1 + 1], &c__1, &c_b12, &a[j + (
j + 1) * a_dim1], lda, (ftnlen)9);
i__2 = *n - j;
d__1 = 1. / ajj;
dscal_(&i__2, &d__1, &a[j + (j + 1) * a_dim1], lda);
}
if (j < *n) {
i__2 = j - 1;
i__3 = *n - j;
dgemv_((char *)"Transpose", &i__2, &i__3, &c_b10, &a[(j + 1) * a_dim1
+ 1], lda, &a[j * a_dim1 + 1], &c__1, &c_b12, &a[j + (
j + 1) * a_dim1], lda, (ftnlen)9);
i__2 = *n - j;
d__1 = 1. / ajj;
dscal_(&i__2, &d__1, &a[j + (j + 1) * a_dim1], lda);
}
/* L10: */
}
}
} else {
/* Compute the Cholesky factorization A = L*L**T. */
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
i__1 = *n;
for (j = 1; j <= i__1; ++j) {
/* Compute L(J,J) and test for non-positive-definiteness. */
i__2 = j - 1;
ajj = a[j + j * a_dim1] - ddot_(&i__2, &a[j + a_dim1], lda, &a[j
+ a_dim1], lda);
if (ajj <= 0. || disnan_(&ajj)) {
a[j + j * a_dim1] = ajj;
goto L30;
}
ajj = sqrt(ajj);
a[j + j * a_dim1] = ajj;
i__2 = j - 1;
ajj = a[j + j * a_dim1] - ddot_(&i__2, &a[j + a_dim1], lda, &a[j
+ a_dim1], lda);
if (ajj <= 0. || disnan_(&ajj)) {
a[j + j * a_dim1] = ajj;
goto L30;
}
ajj = sqrt(ajj);
a[j + j * a_dim1] = ajj;
/* Compute elements J+1:N of column J. */
if (j < *n) {
i__2 = *n - j;
i__3 = j - 1;
dgemv_((char *)"No transpose", &i__2, &i__3, &c_b10, &a[j + 1 +
a_dim1], lda, &a[j + a_dim1], lda, &c_b12, &a[j + 1 +
j * a_dim1], &c__1, (ftnlen)12);
i__2 = *n - j;
d__1 = 1. / ajj;
dscal_(&i__2, &d__1, &a[j + 1 + j * a_dim1], &c__1);
}
if (j < *n) {
i__2 = *n - j;
i__3 = j - 1;
dgemv_((char *)"No transpose", &i__2, &i__3, &c_b10, &a[j + 1 +
a_dim1], lda, &a[j + a_dim1], lda, &c_b12, &a[j + 1 +
j * a_dim1], &c__1, (ftnlen)12);
i__2 = *n - j;
d__1 = 1. / ajj;
dscal_(&i__2, &d__1, &a[j + 1 + j * a_dim1], &c__1);
}
/* L20: */
}
}
}
goto L40;
@ -290,5 +290,5 @@ L40:
} /* dpotf2_ */
#ifdef __cplusplus
}
}
#endif