Lines Matching refs:nev
423 int nev = (int)nbrEigenvalues;
429 // Number of Lanczos vectors, must satisfy nev < ncv <= n
430 // Note that this indicates that nev != n, and we cannot compute
433 int ncv = std::min(std::max(2*nev, 20), n);
509 internal::arpack_wrapper<Scalar, RealScalar>::saupd(&ido, bmat, &n, whch, &nev, &tol, resid,
600 m_eivalues.resize(nev, 1);
603 &sigma, bmat, &n, whch, &nev, &tol, resid, &ncv,
614 m_eivec.resize(A.rows(), nev);
615 for (int i=0; i<nev; i++)
620 internal::OP<MatrixSolver, MatrixType, Scalar, BisSPD>::project(OP, n, nev, m_eivec.data());
650 int *nev, float *tol, float *resid, int *ncv,
657 char *bmat, int *n, char *which, int *nev,
665 int *nev, double *tol, double *resid, int *ncv,
672 char *bmat, int *n, char *which, int *nev,
683 int *nev, RealScalar *tol, Scalar *resid, int *ncv,
692 char *bmat, int *n, char *which, int *nev,
704 int *nev, float *tol, float *resid, int *ncv,
708 ssaupd_(ido, bmat, n, which, nev, tol, resid, ncv, v, ldv, iparam, ipntr, workd, workl, lworkl, info);
713 char *bmat, int *n, char *which, int *nev,
718 sseupd_(rvec, All, select, d, z, ldz, sigma, bmat, n, which, nev, tol, resid, ncv, v, ldv, iparam, ipntr,
726 int *nev, double *tol, double *resid, int *ncv,
730 dsaupd_(ido, bmat, n, which, nev, tol, resid, ncv, v, ldv, iparam, ipntr, workd, workl, lworkl, info);
735 char *bmat, int *n, char *which, int *nev,
740 dseupd_(rvec, All, select, d, v, ldv, sigma, bmat, n, which, nev, tol, resid, ncv, v, ldv, iparam, ipntr,