/* serrqr.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 "f2c.h" #include "blaswrap.h" /* Common Block Declarations */ struct { integer infot, nout; logical ok, lerr; } infoc_; #define infoc_1 infoc_ struct { char srnamt[32]; } srnamc_; #define srnamc_1 srnamc_ /* Table of constant values */ static integer c_n1 = -1; static integer c__0 = 0; static integer c__1 = 1; static integer c__2 = 2; /* Subroutine */ int serrqr_(char *path, integer *nunit) { /* Builtin functions */ integer s_wsle(cilist *), e_wsle(void); /* Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen); /* Local variables */ real a[4] /* was [2][2] */, b[2]; integer i__, j; real w[2], x[2], af[4] /* was [2][2] */; integer info; extern /* Subroutine */ int sgeqr2_(integer *, integer *, real *, integer *, real *, real *, integer *), sorg2r_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *), sorm2r_( char *, char *, integer *, integer *, integer *, real *, integer * , real *, real *, integer *, real *, integer *), alaesm_(char *, logical *, integer *), chkxer_(char *, integer *, integer *, logical *, logical *), sgeqrf_( integer *, integer *, real *, integer *, real *, real *, integer * , integer *), sgeqrs_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *, real *, integer *, integer * ), sorgqr_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *, integer *), sormqr_(char *, char *, integer *, integer *, integer *, real *, integer *, real *, real * , integer *, real *, integer *, integer *); /* Fortran I/O blocks */ static cilist io___1 = { 0, 0, 0, 0, 0 }; /* -- LAPACK test routine (version 3.1) -- */ /* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */ /* November 2006 */ /* .. Scalar Arguments .. */ /* .. */ /* Purpose */ /* ======= */ /* SERRQR tests the error exits for the REAL routines */ /* that use the QR decomposition of a general matrix. */ /* Arguments */ /* ========= */ /* PATH (input) CHARACTER*3 */ /* The LAPACK path name for the routines to be tested. */ /* NUNIT (input) INTEGER */ /* The unit number for output. */ /* ===================================================================== */ /* .. Parameters .. */ /* .. */ /* .. Local Scalars .. */ /* .. */ /* .. Local Arrays .. */ /* .. */ /* .. External Subroutines .. */ /* .. */ /* .. Scalars in Common .. */ /* .. */ /* .. Common blocks .. */ /* .. */ /* .. Intrinsic Functions .. */ /* .. */ /* .. Executable Statements .. */ infoc_1.nout = *nunit; io___1.ciunit = infoc_1.nout; s_wsle(&io___1); e_wsle(); /* Set the variables to innocuous values. */ for (j = 1; j <= 2; ++j) { for (i__ = 1; i__ <= 2; ++i__) { a[i__ + (j << 1) - 3] = 1.f / (real) (i__ + j); af[i__ + (j << 1) - 3] = 1.f / (real) (i__ + j); /* L10: */ } b[j - 1] = 0.f; w[j - 1] = 0.f; x[j - 1] = 0.f; /* L20: */ } infoc_1.ok = TRUE_; /* Error exits for QR factorization */ /* SGEQRF */ s_copy(srnamc_1.srnamt, "SGEQRF", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sgeqrf_(&c_n1, &c__0, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqrf_(&c__0, &c_n1, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sgeqrf_(&c__2, &c__1, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sgeqrf_(&c__1, &c__2, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SGEQR2 */ s_copy(srnamc_1.srnamt, "SGEQR2", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sgeqr2_(&c_n1, &c__0, a, &c__1, b, w, &info); chkxer_("SGEQR2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqr2_(&c__0, &c_n1, a, &c__1, b, w, &info); chkxer_("SGEQR2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sgeqr2_(&c__2, &c__1, a, &c__1, b, w, &info); chkxer_("SGEQR2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SGEQRS */ s_copy(srnamc_1.srnamt, "SGEQRS", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sgeqrs_(&c_n1, &c__0, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqrs_(&c__0, &c_n1, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqrs_(&c__1, &c__2, &c__0, a, &c__2, x, b, &c__2, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sgeqrs_(&c__0, &c__0, &c_n1, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sgeqrs_(&c__2, &c__1, &c__0, a, &c__1, x, b, &c__2, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; sgeqrs_(&c__2, &c__1, &c__0, a, &c__2, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sgeqrs_(&c__1, &c__1, &c__2, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORGQR */ s_copy(srnamc_1.srnamt, "SORGQR", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sorgqr_(&c_n1, &c__0, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorgqr_(&c__0, &c_n1, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorgqr_(&c__1, &c__2, &c__0, a, &c__1, x, w, &c__2, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorgqr_(&c__0, &c__0, &c_n1, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorgqr_(&c__1, &c__1, &c__2, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorgqr_(&c__2, &c__2, &c__0, a, &c__1, x, w, &c__2, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; sorgqr_(&c__2, &c__2, &c__0, a, &c__2, x, w, &c__1, &info); chkxer_("SORGQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORG2R */ s_copy(srnamc_1.srnamt, "SORG2R", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sorg2r_(&c_n1, &c__0, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorg2r_(&c__0, &c_n1, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorg2r_(&c__1, &c__2, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorg2r_(&c__0, &c__0, &c_n1, a, &c__1, x, w, &info); chkxer_("SORG2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorg2r_(&c__2, &c__1, &c__2, a, &c__2, x, w, &info); chkxer_("SORG2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorg2r_(&c__2, &c__1, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORMQR */ s_copy(srnamc_1.srnamt, "SORMQR", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sormqr_("/", "N", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sormqr_("L", "/", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sormqr_("L", "N", &c_n1, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sormqr_("L", "N", &c__0, &c_n1, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormqr_("L", "N", &c__0, &c__0, &c_n1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormqr_("L", "N", &c__0, &c__1, &c__1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormqr_("R", "N", &c__1, &c__0, &c__1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sormqr_("L", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sormqr_("R", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sormqr_("L", "N", &c__2, &c__1, &c__0, a, &c__2, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 12; sormqr_("L", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 12; sormqr_("R", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &c__1, & info); chkxer_("SORMQR", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORM2R */ s_copy(srnamc_1.srnamt, "SORM2R", (ftnlen)32, (ftnlen)6); infoc_1.infot = 1; sorm2r_("/", "N", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorm2r_("L", "/", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorm2r_("L", "N", &c_n1, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sorm2r_("L", "N", &c__0, &c_n1, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorm2r_("L", "N", &c__0, &c__0, &c_n1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorm2r_("L", "N", &c__0, &c__1, &c__1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorm2r_("R", "N", &c__1, &c__0, &c__1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sorm2r_("L", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sorm2r_("R", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sorm2r_("L", "N", &c__2, &c__1, &c__0, a, &c__2, x, af, &c__1, w, &info); chkxer_("SORM2R", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* Print a summary line. */ alaesm_(path, &infoc_1.ok, &infoc_1.nout); return 0; /* End of SERRQR */ } /* serrqr_ */