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updated 3rd party libs: CLapack 3.1.1.1 => 3.2.1, zlib 1.2.3 => 1.2.5, libpng 1.2.x => 1.4.3, libtiff 3.7.x => 3.9.4. fixed many 64-bit related VS2010 warnings

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This commit is contained in:
Vadim Pisarevsky
2010-07-16 12:54:53 +00:00
parent 0c9eca7922
commit f78a3b4cc1
465 changed files with 51856 additions and 41344 deletions
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378
3rdparty/lapack/slarfb.c vendored
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@@ -1,5 +1,18 @@
/* slarfb.f -- translated by f2c (version 20061008).
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.,
http://www.netlib.org/f2c/libf2c.zip
*/
#include "clapack.h"
/* Table of constant values */
static integer c__1 = 1;
@@ -18,16 +31,20 @@ static real c_b25 = -1.f;
/* Local variables */
integer i__, j;
extern logical lsame_(char *, char *);
integer lastc;
extern /* Subroutine */ int sgemm_(char *, char *, integer *, integer *,
integer *, real *, real *, integer *, real *, integer *, real *,
real *, integer *), scopy_(integer *, real *,
integer *, real *, integer *), strmm_(char *, char *, char *,
char *, integer *, integer *, real *, real *, integer *, real *,
integer *);
real *, integer *);
integer lastv;
extern /* Subroutine */ int scopy_(integer *, real *, integer *, real *,
integer *), strmm_(char *, char *, char *, char *, integer *,
integer *, real *, real *, integer *, real *, integer *);
extern integer ilaslc_(integer *, integer *, real *, integer *), ilaslr_(
integer *, integer *, real *, integer *);
char transt[1];
/* -- LAPACK auxiliary routine (version 3.1) -- */
/* -- LAPACK auxiliary routine (version 3.2) -- */
/* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/* November 2006 */
@@ -160,58 +177,64 @@ static real c_b25 = -1.f;
/* Form H * C or H' * C where C = ( C1 ) */
/* ( C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslr_(m, k, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslc_(&lastv, n, &c__[c_offset], ldc);
/* W := C' * V = (C1'*V1 + C2'*V2) (stored in WORK) */
/* W := C1' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(n, &c__[j + c_dim1], ldc, &work[j * work_dim1 + 1],
&c__1);
scopy_(&lastc, &c__[j + c_dim1], ldc, &work[j * work_dim1
+ 1], &c__1);
/* L10: */
}
/* W := W * V1 */
strmm_("Right", "Lower", "No transpose", "Unit", n, k, &c_b14,
&v[v_offset], ldv, &work[work_offset], ldwork);
if (*m > *k) {
strmm_("Right", "Lower", "No transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
if (lastv > *k) {
/* W := W + C2'*V2 */
i__1 = *m - *k;
sgemm_("Transpose", "No transpose", n, k, &i__1, &c_b14, &
c__[*k + 1 + c_dim1], ldc, &v[*k + 1 + v_dim1],
ldv, &c_b14, &work[work_offset], ldwork);
i__1 = lastv - *k;
sgemm_("Transpose", "No transpose", &lastc, k, &i__1, &
c_b14, &c__[*k + 1 + c_dim1], ldc, &v[*k + 1 +
v_dim1], ldv, &c_b14, &work[work_offset], ldwork);
}
/* W := W * T' or W * T */
strmm_("Right", "Upper", transt, "Non-unit", n, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Upper", transt, "Non-unit", &lastc, k, &
c_b14, &t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - V * W' */
if (*m > *k) {
if (lastv > *k) {
/* C2 := C2 - V2 * W' */
i__1 = *m - *k;
sgemm_("No transpose", "Transpose", &i__1, n, k, &c_b25, &
v[*k + 1 + v_dim1], ldv, &work[work_offset],
ldwork, &c_b14, &c__[*k + 1 + c_dim1], ldc);
i__1 = lastv - *k;
sgemm_("No transpose", "Transpose", &i__1, &lastc, k, &
c_b25, &v[*k + 1 + v_dim1], ldv, &work[
work_offset], ldwork, &c_b14, &c__[*k + 1 +
c_dim1], ldc);
}
/* W := W * V1' */
strmm_("Right", "Lower", "Transpose", "Unit", n, k, &c_b14, &
v[v_offset], ldv, &work[work_offset], ldwork);
strmm_("Right", "Lower", "Transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
/* C1 := C1 - W' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *n;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[j + i__ * c_dim1] -= work[i__ + j * work_dim1];
/* L20: */
@@ -223,27 +246,32 @@ static real c_b25 = -1.f;
/* Form C * H or C * H' where C = ( C1 C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslr_(n, k, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslr_(m, &lastv, &c__[c_offset], ldc);
/* W := C * V = (C1*V1 + C2*V2) (stored in WORK) */
/* W := C1 */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(m, &c__[j * c_dim1 + 1], &c__1, &work[j *
scopy_(&lastc, &c__[j * c_dim1 + 1], &c__1, &work[j *
work_dim1 + 1], &c__1);
/* L40: */
}
/* W := W * V1 */
strmm_("Right", "Lower", "No transpose", "Unit", m, k, &c_b14,
&v[v_offset], ldv, &work[work_offset], ldwork);
if (*n > *k) {
strmm_("Right", "Lower", "No transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
if (lastv > *k) {
/* W := W + C2 * V2 */
i__1 = *n - *k;
sgemm_("No transpose", "No transpose", m, k, &i__1, &
i__1 = lastv - *k;
sgemm_("No transpose", "No transpose", &lastc, k, &i__1, &
c_b14, &c__[(*k + 1) * c_dim1 + 1], ldc, &v[*k +
1 + v_dim1], ldv, &c_b14, &work[work_offset],
ldwork);
@@ -251,31 +279,32 @@ static real c_b25 = -1.f;
/* W := W * T or W * T' */
strmm_("Right", "Upper", trans, "Non-unit", m, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Upper", trans, "Non-unit", &lastc, k, &c_b14,
&t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - W * V' */
if (*n > *k) {
if (lastv > *k) {
/* C2 := C2 - W * V2' */
i__1 = *n - *k;
sgemm_("No transpose", "Transpose", m, &i__1, k, &c_b25, &
work[work_offset], ldwork, &v[*k + 1 + v_dim1],
ldv, &c_b14, &c__[(*k + 1) * c_dim1 + 1], ldc);
i__1 = lastv - *k;
sgemm_("No transpose", "Transpose", &lastc, &i__1, k, &
c_b25, &work[work_offset], ldwork, &v[*k + 1 +
v_dim1], ldv, &c_b14, &c__[(*k + 1) * c_dim1 + 1],
ldc);
}
/* W := W * V1' */
strmm_("Right", "Lower", "Transpose", "Unit", m, k, &c_b14, &
v[v_offset], ldv, &work[work_offset], ldwork);
strmm_("Right", "Lower", "Transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
/* C1 := C1 - W */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *m;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[i__ + j * c_dim1] -= work[i__ + j * work_dim1];
/* L50: */
@@ -295,63 +324,67 @@ static real c_b25 = -1.f;
/* Form H * C or H' * C where C = ( C1 ) */
/* ( C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslr_(m, k, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslc_(&lastv, n, &c__[c_offset], ldc);
/* W := C' * V = (C1'*V1 + C2'*V2) (stored in WORK) */
/* W := C2' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(n, &c__[*m - *k + j + c_dim1], ldc, &work[j *
work_dim1 + 1], &c__1);
scopy_(&lastc, &c__[lastv - *k + j + c_dim1], ldc, &work[
j * work_dim1 + 1], &c__1);
/* L70: */
}
/* W := W * V2 */
strmm_("Right", "Upper", "No transpose", "Unit", n, k, &c_b14,
&v[*m - *k + 1 + v_dim1], ldv, &work[work_offset],
ldwork);
if (*m > *k) {
strmm_("Right", "Upper", "No transpose", "Unit", &lastc, k, &
c_b14, &v[lastv - *k + 1 + v_dim1], ldv, &work[
work_offset], ldwork);
if (lastv > *k) {
/* W := W + C1'*V1 */
i__1 = *m - *k;
sgemm_("Transpose", "No transpose", n, k, &i__1, &c_b14, &
c__[c_offset], ldc, &v[v_offset], ldv, &c_b14, &
work[work_offset], ldwork);
i__1 = lastv - *k;
sgemm_("Transpose", "No transpose", &lastc, k, &i__1, &
c_b14, &c__[c_offset], ldc, &v[v_offset], ldv, &
c_b14, &work[work_offset], ldwork);
}
/* W := W * T' or W * T */
strmm_("Right", "Lower", transt, "Non-unit", n, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Lower", transt, "Non-unit", &lastc, k, &
c_b14, &t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - V * W' */
if (*m > *k) {
if (lastv > *k) {
/* C1 := C1 - V1 * W' */
i__1 = *m - *k;
sgemm_("No transpose", "Transpose", &i__1, n, k, &c_b25, &
v[v_offset], ldv, &work[work_offset], ldwork, &
c_b14, &c__[c_offset], ldc)
;
i__1 = lastv - *k;
sgemm_("No transpose", "Transpose", &i__1, &lastc, k, &
c_b25, &v[v_offset], ldv, &work[work_offset],
ldwork, &c_b14, &c__[c_offset], ldc);
}
/* W := W * V2' */
strmm_("Right", "Upper", "Transpose", "Unit", n, k, &c_b14, &
v[*m - *k + 1 + v_dim1], ldv, &work[work_offset],
ldwork);
strmm_("Right", "Upper", "Transpose", "Unit", &lastc, k, &
c_b14, &v[lastv - *k + 1 + v_dim1], ldv, &work[
work_offset], ldwork);
/* C2 := C2 - W' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *n;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[*m - *k + j + i__ * c_dim1] -= work[i__ + j *
c__[lastv - *k + j + i__ * c_dim1] -= work[i__ + j *
work_dim1];
/* L80: */
}
@@ -362,64 +395,68 @@ static real c_b25 = -1.f;
/* Form C * H or C * H' where C = ( C1 C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslr_(n, k, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslr_(m, &lastv, &c__[c_offset], ldc);
/* W := C * V = (C1*V1 + C2*V2) (stored in WORK) */
/* W := C2 */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(m, &c__[(*n - *k + j) * c_dim1 + 1], &c__1, &work[
j * work_dim1 + 1], &c__1);
scopy_(&lastc, &c__[(*n - *k + j) * c_dim1 + 1], &c__1, &
work[j * work_dim1 + 1], &c__1);
/* L100: */
}
/* W := W * V2 */
strmm_("Right", "Upper", "No transpose", "Unit", m, k, &c_b14,
&v[*n - *k + 1 + v_dim1], ldv, &work[work_offset],
ldwork);
if (*n > *k) {
strmm_("Right", "Upper", "No transpose", "Unit", &lastc, k, &
c_b14, &v[lastv - *k + 1 + v_dim1], ldv, &work[
work_offset], ldwork);
if (lastv > *k) {
/* W := W + C1 * V1 */
i__1 = *n - *k;
sgemm_("No transpose", "No transpose", m, k, &i__1, &
i__1 = lastv - *k;
sgemm_("No transpose", "No transpose", &lastc, k, &i__1, &
c_b14, &c__[c_offset], ldc, &v[v_offset], ldv, &
c_b14, &work[work_offset], ldwork);
}
/* W := W * T or W * T' */
strmm_("Right", "Lower", trans, "Non-unit", m, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Lower", trans, "Non-unit", &lastc, k, &c_b14,
&t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - W * V' */
if (*n > *k) {
if (lastv > *k) {
/* C1 := C1 - W * V1' */
i__1 = *n - *k;
sgemm_("No transpose", "Transpose", m, &i__1, k, &c_b25, &
work[work_offset], ldwork, &v[v_offset], ldv, &
c_b14, &c__[c_offset], ldc)
;
i__1 = lastv - *k;
sgemm_("No transpose", "Transpose", &lastc, &i__1, k, &
c_b25, &work[work_offset], ldwork, &v[v_offset],
ldv, &c_b14, &c__[c_offset], ldc);
}
/* W := W * V2' */
strmm_("Right", "Upper", "Transpose", "Unit", m, k, &c_b14, &
v[*n - *k + 1 + v_dim1], ldv, &work[work_offset],
ldwork);
strmm_("Right", "Upper", "Transpose", "Unit", &lastc, k, &
c_b14, &v[lastv - *k + 1 + v_dim1], ldv, &work[
work_offset], ldwork);
/* C2 := C2 - W */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *m;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[i__ + (*n - *k + j) * c_dim1] -= work[i__ + j *
work_dim1];
c__[i__ + (lastv - *k + j) * c_dim1] -= work[i__ + j *
work_dim1];
/* L110: */
}
/* L120: */
@@ -439,58 +476,64 @@ static real c_b25 = -1.f;
/* Form H * C or H' * C where C = ( C1 ) */
/* ( C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslc_(k, m, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslc_(&lastv, n, &c__[c_offset], ldc);
/* W := C' * V' = (C1'*V1' + C2'*V2') (stored in WORK) */
/* W := C1' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(n, &c__[j + c_dim1], ldc, &work[j * work_dim1 + 1],
&c__1);
scopy_(&lastc, &c__[j + c_dim1], ldc, &work[j * work_dim1
+ 1], &c__1);
/* L130: */
}
/* W := W * V1' */
strmm_("Right", "Upper", "Transpose", "Unit", n, k, &c_b14, &
v[v_offset], ldv, &work[work_offset], ldwork);
if (*m > *k) {
strmm_("Right", "Upper", "Transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
if (lastv > *k) {
/* W := W + C2'*V2' */
i__1 = *m - *k;
sgemm_("Transpose", "Transpose", n, k, &i__1, &c_b14, &
c__[*k + 1 + c_dim1], ldc, &v[(*k + 1) * v_dim1 +
1], ldv, &c_b14, &work[work_offset], ldwork);
i__1 = lastv - *k;
sgemm_("Transpose", "Transpose", &lastc, k, &i__1, &c_b14,
&c__[*k + 1 + c_dim1], ldc, &v[(*k + 1) * v_dim1
+ 1], ldv, &c_b14, &work[work_offset], ldwork);
}
/* W := W * T' or W * T */
strmm_("Right", "Upper", transt, "Non-unit", n, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Upper", transt, "Non-unit", &lastc, k, &
c_b14, &t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - V' * W' */
if (*m > *k) {
if (lastv > *k) {
/* C2 := C2 - V2' * W' */
i__1 = *m - *k;
sgemm_("Transpose", "Transpose", &i__1, n, k, &c_b25, &v[(
*k + 1) * v_dim1 + 1], ldv, &work[work_offset],
ldwork, &c_b14, &c__[*k + 1 + c_dim1], ldc);
i__1 = lastv - *k;
sgemm_("Transpose", "Transpose", &i__1, &lastc, k, &c_b25,
&v[(*k + 1) * v_dim1 + 1], ldv, &work[
work_offset], ldwork, &c_b14, &c__[*k + 1 +
c_dim1], ldc);
}
/* W := W * V1 */
strmm_("Right", "Upper", "No transpose", "Unit", n, k, &c_b14,
&v[v_offset], ldv, &work[work_offset], ldwork);
strmm_("Right", "Upper", "No transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
/* C1 := C1 - W' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *n;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[j + i__ * c_dim1] -= work[i__ + j * work_dim1];
/* L140: */
@@ -502,45 +545,50 @@ static real c_b25 = -1.f;
/* Form C * H or C * H' where C = ( C1 C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslc_(k, n, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslr_(m, &lastv, &c__[c_offset], ldc);
/* W := C * V' = (C1*V1' + C2*V2') (stored in WORK) */
/* W := C1 */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(m, &c__[j * c_dim1 + 1], &c__1, &work[j *
scopy_(&lastc, &c__[j * c_dim1 + 1], &c__1, &work[j *
work_dim1 + 1], &c__1);
/* L160: */
}
/* W := W * V1' */
strmm_("Right", "Upper", "Transpose", "Unit", m, k, &c_b14, &
v[v_offset], ldv, &work[work_offset], ldwork);
if (*n > *k) {
strmm_("Right", "Upper", "Transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
if (lastv > *k) {
/* W := W + C2 * V2' */
i__1 = *n - *k;
sgemm_("No transpose", "Transpose", m, k, &i__1, &c_b14, &
c__[(*k + 1) * c_dim1 + 1], ldc, &v[(*k + 1) *
v_dim1 + 1], ldv, &c_b14, &work[work_offset],
ldwork);
i__1 = lastv - *k;
sgemm_("No transpose", "Transpose", &lastc, k, &i__1, &
c_b14, &c__[(*k + 1) * c_dim1 + 1], ldc, &v[(*k +
1) * v_dim1 + 1], ldv, &c_b14, &work[work_offset],
ldwork);
}
/* W := W * T or W * T' */
strmm_("Right", "Upper", trans, "Non-unit", m, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Upper", trans, "Non-unit", &lastc, k, &c_b14,
&t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - W * V */
if (*n > *k) {
if (lastv > *k) {
/* C2 := C2 - W * V2 */
i__1 = *n - *k;
sgemm_("No transpose", "No transpose", m, &i__1, k, &
i__1 = lastv - *k;
sgemm_("No transpose", "No transpose", &lastc, &i__1, k, &
c_b25, &work[work_offset], ldwork, &v[(*k + 1) *
v_dim1 + 1], ldv, &c_b14, &c__[(*k + 1) * c_dim1
+ 1], ldc);
@@ -548,14 +596,14 @@ static real c_b25 = -1.f;
/* W := W * V1 */
strmm_("Right", "Upper", "No transpose", "Unit", m, k, &c_b14,
&v[v_offset], ldv, &work[work_offset], ldwork);
strmm_("Right", "Upper", "No transpose", "Unit", &lastc, k, &
c_b14, &v[v_offset], ldv, &work[work_offset], ldwork);
/* C1 := C1 - W */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *m;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[i__ + j * c_dim1] -= work[i__ + j * work_dim1];
/* L170: */
@@ -575,62 +623,67 @@ static real c_b25 = -1.f;
/* Form H * C or H' * C where C = ( C1 ) */
/* ( C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslc_(k, m, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslc_(&lastv, n, &c__[c_offset], ldc);
/* W := C' * V' = (C1'*V1' + C2'*V2') (stored in WORK) */
/* W := C2' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(n, &c__[*m - *k + j + c_dim1], ldc, &work[j *
work_dim1 + 1], &c__1);
scopy_(&lastc, &c__[lastv - *k + j + c_dim1], ldc, &work[
j * work_dim1 + 1], &c__1);
/* L190: */
}
/* W := W * V2' */
strmm_("Right", "Lower", "Transpose", "Unit", n, k, &c_b14, &
v[(*m - *k + 1) * v_dim1 + 1], ldv, &work[work_offset]
, ldwork);
if (*m > *k) {
strmm_("Right", "Lower", "Transpose", "Unit", &lastc, k, &
c_b14, &v[(lastv - *k + 1) * v_dim1 + 1], ldv, &work[
work_offset], ldwork);
if (lastv > *k) {
/* W := W + C1'*V1' */
i__1 = *m - *k;
sgemm_("Transpose", "Transpose", n, k, &i__1, &c_b14, &
c__[c_offset], ldc, &v[v_offset], ldv, &c_b14, &
i__1 = lastv - *k;
sgemm_("Transpose", "Transpose", &lastc, k, &i__1, &c_b14,
&c__[c_offset], ldc, &v[v_offset], ldv, &c_b14, &
work[work_offset], ldwork);
}
/* W := W * T' or W * T */
strmm_("Right", "Lower", transt, "Non-unit", n, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Lower", transt, "Non-unit", &lastc, k, &
c_b14, &t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - V' * W' */
if (*m > *k) {
if (lastv > *k) {
/* C1 := C1 - V1' * W' */
i__1 = *m - *k;
sgemm_("Transpose", "Transpose", &i__1, n, k, &c_b25, &v[
v_offset], ldv, &work[work_offset], ldwork, &
i__1 = lastv - *k;
sgemm_("Transpose", "Transpose", &i__1, &lastc, k, &c_b25,
&v[v_offset], ldv, &work[work_offset], ldwork, &
c_b14, &c__[c_offset], ldc);
}
/* W := W * V2 */
strmm_("Right", "Lower", "No transpose", "Unit", n, k, &c_b14,
&v[(*m - *k + 1) * v_dim1 + 1], ldv, &work[
strmm_("Right", "Lower", "No transpose", "Unit", &lastc, k, &
c_b14, &v[(lastv - *k + 1) * v_dim1 + 1], ldv, &work[
work_offset], ldwork);
/* C2 := C2 - W' */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *n;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[*m - *k + j + i__ * c_dim1] -= work[i__ + j *
c__[lastv - *k + j + i__ * c_dim1] -= work[i__ + j *
work_dim1];
/* L200: */
}
@@ -641,63 +694,68 @@ static real c_b25 = -1.f;
/* Form C * H or C * H' where C = ( C1 C2 ) */
/* Computing MAX */
i__1 = *k, i__2 = ilaslc_(k, n, &v[v_offset], ldv);
lastv = max(i__1,i__2);
lastc = ilaslr_(m, &lastv, &c__[c_offset], ldc);
/* W := C * V' = (C1*V1' + C2*V2') (stored in WORK) */
/* W := C2 */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
scopy_(m, &c__[(*n - *k + j) * c_dim1 + 1], &c__1, &work[
j * work_dim1 + 1], &c__1);
scopy_(&lastc, &c__[(lastv - *k + j) * c_dim1 + 1], &c__1,
&work[j * work_dim1 + 1], &c__1);
/* L220: */
}
/* W := W * V2' */
strmm_("Right", "Lower", "Transpose", "Unit", m, k, &c_b14, &
v[(*n - *k + 1) * v_dim1 + 1], ldv, &work[work_offset]
, ldwork);
if (*n > *k) {
strmm_("Right", "Lower", "Transpose", "Unit", &lastc, k, &
c_b14, &v[(lastv - *k + 1) * v_dim1 + 1], ldv, &work[
work_offset], ldwork);
if (lastv > *k) {
/* W := W + C1 * V1' */
i__1 = *n - *k;
sgemm_("No transpose", "Transpose", m, k, &i__1, &c_b14, &
c__[c_offset], ldc, &v[v_offset], ldv, &c_b14, &
work[work_offset], ldwork);
i__1 = lastv - *k;
sgemm_("No transpose", "Transpose", &lastc, k, &i__1, &
c_b14, &c__[c_offset], ldc, &v[v_offset], ldv, &
c_b14, &work[work_offset], ldwork);
}
/* W := W * T or W * T' */
strmm_("Right", "Lower", trans, "Non-unit", m, k, &c_b14, &t[
t_offset], ldt, &work[work_offset], ldwork);
strmm_("Right", "Lower", trans, "Non-unit", &lastc, k, &c_b14,
&t[t_offset], ldt, &work[work_offset], ldwork);
/* C := C - W * V */
if (*n > *k) {
if (lastv > *k) {
/* C1 := C1 - W * V1 */
i__1 = *n - *k;
sgemm_("No transpose", "No transpose", m, &i__1, k, &
i__1 = lastv - *k;
sgemm_("No transpose", "No transpose", &lastc, &i__1, k, &
c_b25, &work[work_offset], ldwork, &v[v_offset],
ldv, &c_b14, &c__[c_offset], ldc);
}
/* W := W * V2 */
strmm_("Right", "Lower", "No transpose", "Unit", m, k, &c_b14,
&v[(*n - *k + 1) * v_dim1 + 1], ldv, &work[
strmm_("Right", "Lower", "No transpose", "Unit", &lastc, k, &
c_b14, &v[(lastv - *k + 1) * v_dim1 + 1], ldv, &work[
work_offset], ldwork);
/* C1 := C1 - W */
i__1 = *k;
for (j = 1; j <= i__1; ++j) {
i__2 = *m;
i__2 = lastc;
for (i__ = 1; i__ <= i__2; ++i__) {
c__[i__ + (*n - *k + j) * c_dim1] -= work[i__ + j *
work_dim1];
c__[i__ + (lastv - *k + j) * c_dim1] -= work[i__ + j *
work_dim1];
/* L230: */
}
/* L240: */