2 #include "gmx_lapack.h"
5 F77_FUNC(slasd1,SLASD1)(int *nl,
20 int u_dim1, u_offset, vt_dim1, vt_offset, i__1;
23 int i__, k, m, n, n1, n2, iq, iz, iu2, ldq, idx, ldu2, ivt2,
35 u_offset = 1 + u_dim1;
38 vt_offset = 1 + vt_dim1;
50 } else if (*sqre < 0 || *sqre > 1) {
68 ivt2 = iu2 + ldu2 * n;
69 iq = ivt2 + ldvt2 * m;
78 orgnrm = (d__1>d__2) ? d__1 : d__2;
81 for (i__ = 1; i__ <= i__1; ++i__) {
82 if (fabs(d__[i__]) > orgnrm) {
83 orgnrm = fabs(d__[i__]);
86 F77_FUNC(slascl,SLASCL)("G", &c__0, &c__0, &orgnrm, &one, &n, &c__1, &d__[1], &n, info);
90 F77_FUNC(slasd2,SLASD2)(nl, nr, sqre, &k, &d__[1], &work[iz], alpha, beta, &u[u_offset],
91 ldu, &vt[vt_offset], ldvt, &work[isigma], &work[iu2], &ldu2, &
92 work[ivt2], &ldvt2, &iwork[idxp], &iwork[idx], &iwork[idxc], &
93 idxq[1], &iwork[coltyp], info);
96 F77_FUNC(slasd3,SLASD3)(nl, nr, sqre, &k, &d__[1], &work[iq], &ldq, &work[isigma], &u[
97 u_offset], ldu, &work[iu2], &ldu2, &vt[vt_offset], ldvt, &work[
98 ivt2], &ldvt2, &iwork[idxc], &iwork[coltyp], &work[iz], info);
102 F77_FUNC(slascl,SLASCL)("G", &c__0, &c__0, &one, &orgnrm, &n, &c__1, &d__[1], &n, info);
106 F77_FUNC(slamrg,SLAMRG)(&n1, &n2, &d__[1], &c__1, &c_n1, &idxq[1]);