#include "blaswrap.h" /* -- translated by f2c (version 19990503). You must link the resulting object file with the libraries: -lf2c -lm (in that order) */ #include "f2c.h" /* Common Block Declarations */ struct { integer infot, nout; logical ok, lerr; } infoc_; #define infoc_1 infoc_ struct { char srnamt[6]; } srnamc_; #define srnamc_1 srnamc_ /* Table of constant values */ static integer c__1 = 1; static integer c__0 = 0; static integer c_n1 = -1; static integer c__2 = 2; static integer c__3 = 3; static integer c__4 = 4; /* Subroutine */ int derrec_(char *path, integer *nunit) { /* Format strings */ static char fmt_9999[] = "(1x,a3,\002 routines passed the tests of the e" "rror exits (\002,i3,\002 tests done)\002)"; static char fmt_9998[] = "(\002 *** \002,a3,\002 routines failed the tes" "ts of the error ex\002,\002its ***\002)"; /* Builtin functions Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen); integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void); /* Local variables */ static integer info, ifst, ilst; static doublereal work[4], a[16] /* was [4][4] */, b[16] /* was [4][4] */, c__[16] /* was [4][4] */; static integer i__, j, m; static doublereal s[4], scale; static integer iwork[4]; static doublereal wi[4]; static integer nt; static doublereal wr[4]; extern /* Subroutine */ int chkxer_(char *, integer *, integer *, logical *, logical *), dtrexc_(char *, integer *, doublereal *, integer *, doublereal *, integer *, integer *, integer *, doublereal *, integer *), dtrsna_(char *, char *, logical *, integer *, doublereal *, integer *, doublereal *, integer *, doublereal *, integer *, doublereal *, doublereal *, integer *, integer *, doublereal *, integer *, integer *, integer *), dtrsen_(char *, char *, logical *, integer *, doublereal *, integer *, doublereal *, integer *, doublereal *, doublereal *, integer *, doublereal *, doublereal *, doublereal *, integer *, integer *, integer *, integer *), dtrsyl_(char *, char *, integer *, integer *, integer *, doublereal *, integer *, doublereal *, integer *, doublereal *, integer *, doublereal *, integer *); static logical sel[4]; static doublereal sep[4]; /* Fortran I/O blocks */ static cilist io___19 = { 0, 0, 0, fmt_9999, 0 }; static cilist io___20 = { 0, 0, 0, fmt_9998, 0 }; #define a_ref(a_1,a_2) a[(a_2)*4 + a_1 - 5] #define b_ref(a_1,a_2) b[(a_2)*4 + a_1 - 5] /* -- LAPACK test routine (version 3.0) -- Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd., Courant Institute, Argonne National Lab, and Rice University June 30, 1999 Purpose ======= DERREC tests the error exits for the routines for eigen- condition estimation for DOUBLE PRECISION matrices: DTRSYL, STREXC, STRSNA and STRSEN. Arguments ========= PATH (input) CHARACTER*3 The LAPACK path name for the routines to be tested. NUNIT (input) INTEGER The unit number for output. ===================================================================== */ infoc_1.nout = *nunit; infoc_1.ok = TRUE_; nt = 0; /* Initialize A, B and SEL */ for (j = 1; j <= 4; ++j) { for (i__ = 1; i__ <= 4; ++i__) { a_ref(i__, j) = 0.; b_ref(i__, j) = 0.; /* L10: */ } /* L20: */ } for (i__ = 1; i__ <= 4; ++i__) { a_ref(i__, i__) = 1.; sel[i__ - 1] = TRUE_; /* L30: */ } /* Test DTRSYL */ s_copy(srnamc_1.srnamt, "DTRSYL", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; dtrsyl_("X", "N", &c__1, &c__0, &c__0, a, &c__1, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; dtrsyl_("N", "X", &c__1, &c__0, &c__0, a, &c__1, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; dtrsyl_("N", "N", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; dtrsyl_("N", "N", &c__1, &c_n1, &c__0, a, &c__1, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; dtrsyl_("N", "N", &c__1, &c__0, &c_n1, a, &c__1, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; dtrsyl_("N", "N", &c__1, &c__2, &c__0, a, &c__1, b, &c__1, c__, &c__2, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 9; dtrsyl_("N", "N", &c__1, &c__0, &c__2, a, &c__1, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 11; dtrsyl_("N", "N", &c__1, &c__2, &c__0, a, &c__2, b, &c__1, c__, &c__1, & scale, &info); chkxer_("DTRSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); nt += 8; /* Test DTREXC */ s_copy(srnamc_1.srnamt, "DTREXC", (ftnlen)6, (ftnlen)6); ifst = 1; ilst = 1; infoc_1.infot = 1; dtrexc_("X", &c__1, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; dtrexc_("N", &c__0, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; ilst = 2; dtrexc_("N", &c__2, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 6; dtrexc_("V", &c__2, a, &c__2, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; ifst = 0; ilst = 1; dtrexc_("V", &c__1, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; ifst = 2; dtrexc_("V", &c__1, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; ifst = 1; ilst = 0; dtrexc_("V", &c__1, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; ilst = 2; dtrexc_("V", &c__1, a, &c__1, b, &c__1, &ifst, &ilst, work, &info); chkxer_("DTREXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); nt += 8; /* Test DTRSNA */ s_copy(srnamc_1.srnamt, "DTRSNA", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; dtrsna_("X", "A", sel, &c__0, a, &c__1, b, &c__1, c__, &c__1, s, sep, & c__1, &m, work, &c__1, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; dtrsna_("B", "X", sel, &c__0, a, &c__1, b, &c__1, c__, &c__1, s, sep, & c__1, &m, work, &c__1, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; dtrsna_("B", "A", sel, &c_n1, a, &c__1, b, &c__1, c__, &c__1, s, sep, & c__1, &m, work, &c__1, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 6; dtrsna_("V", "A", sel, &c__2, a, &c__1, b, &c__1, c__, &c__1, s, sep, & c__2, &m, work, &c__2, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; dtrsna_("B", "A", sel, &c__2, a, &c__2, b, &c__1, c__, &c__2, s, sep, & c__2, &m, work, &c__2, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; dtrsna_("B", "A", sel, &c__2, a, &c__2, b, &c__2, c__, &c__1, s, sep, & c__2, &m, work, &c__2, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 13; dtrsna_("B", "A", sel, &c__1, a, &c__1, b, &c__1, c__, &c__1, s, sep, & c__0, &m, work, &c__1, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 13; dtrsna_("B", "S", sel, &c__2, a, &c__2, b, &c__2, c__, &c__2, s, sep, & c__1, &m, work, &c__2, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 16; dtrsna_("B", "A", sel, &c__2, a, &c__2, b, &c__2, c__, &c__2, s, sep, & c__2, &m, work, &c__1, iwork, &info); chkxer_("DTRSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); nt += 9; /* Test DTRSEN */ sel[0] = FALSE_; s_copy(srnamc_1.srnamt, "DTRSEN", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; dtrsen_("X", "N", sel, &c__0, a, &c__1, b, &c__1, wr, wi, &m, s, sep, work, &c__1, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; dtrsen_("N", "X", sel, &c__0, a, &c__1, b, &c__1, wr, wi, &m, s, sep, work, &c__1, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; dtrsen_("N", "N", sel, &c_n1, a, &c__1, b, &c__1, wr, wi, &m, s, sep, work, &c__1, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 6; dtrsen_("N", "N", sel, &c__2, a, &c__1, b, &c__1, wr, wi, &m, s, sep, work, &c__2, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; dtrsen_("N", "V", sel, &c__2, a, &c__2, b, &c__1, wr, wi, &m, s, sep, work, &c__1, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 15; dtrsen_("N", "V", sel, &c__2, a, &c__2, b, &c__2, wr, wi, &m, s, sep, work, &c__0, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 15; dtrsen_("E", "V", sel, &c__3, a, &c__3, b, &c__3, wr, wi, &m, s, sep, work, &c__1, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 15; dtrsen_("V", "V", sel, &c__3, a, &c__3, b, &c__3, wr, wi, &m, s, sep, work, &c__3, iwork, &c__2, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 17; dtrsen_("E", "V", sel, &c__2, a, &c__2, b, &c__2, wr, wi, &m, s, sep, work, &c__1, iwork, &c__0, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 17; dtrsen_("V", "V", sel, &c__3, a, &c__3, b, &c__3, wr, wi, &m, s, sep, work, &c__4, iwork, &c__1, &info); chkxer_("DTRSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); nt += 10; /* Print a summary line. */ if (infoc_1.ok) { io___19.ciunit = infoc_1.nout; s_wsfe(&io___19); do_fio(&c__1, path, (ftnlen)3); do_fio(&c__1, (char *)&nt, (ftnlen)sizeof(integer)); e_wsfe(); } else { io___20.ciunit = infoc_1.nout; s_wsfe(&io___20); do_fio(&c__1, path, (ftnlen)3); e_wsfe(); } return 0; /* End of DERREC */ } /* derrec_ */ #undef b_ref #undef a_ref