#include "f2c.h" #include "blaswrap.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_n1 = -1; static integer c__0 = 0; static integer c__1 = 1; static integer c__2 = 2; /* Subroutine */ int serrql_(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 sgeql2_(integer *, integer *, real *, integer *, real *, real *, integer *), sorg2l_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *), sorm2l_( char *, char *, integer *, integer *, integer *, real *, integer * , real *, real *, integer *, real *, integer *), alaesm_(char *, logical *, integer *), sgeqlf_(integer *, integer *, real *, integer *, real *, real *, integer *, integer * ), chkxer_(char *, integer *, integer *, logical *, logical *), sgeqls_(integer *, integer *, integer *, real *, integer *, real *, real *, integer *, real *, integer *, integer *), sorgql_(integer *, integer *, integer *, real *, integer *, real * , real *, integer *, integer *), sormql_(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 */ /* ======= */ /* SERRQL tests the error exits for the REAL routines */ /* that use the QL 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 QL factorization */ /* SGEQLF */ s_copy(srnamc_1.srnamt, "SGEQLF", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sgeqlf_(&c_n1, &c__0, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQLF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqlf_(&c__0, &c_n1, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQLF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sgeqlf_(&c__2, &c__1, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQLF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sgeqlf_(&c__1, &c__2, a, &c__1, b, w, &c__1, &info); chkxer_("SGEQLF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SGEQL2 */ s_copy(srnamc_1.srnamt, "SGEQL2", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sgeql2_(&c_n1, &c__0, a, &c__1, b, w, &info); chkxer_("SGEQL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeql2_(&c__0, &c_n1, a, &c__1, b, w, &info); chkxer_("SGEQL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sgeql2_(&c__2, &c__1, a, &c__1, b, w, &info); chkxer_("SGEQL2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SGEQLS */ s_copy(srnamc_1.srnamt, "SGEQLS", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sgeqls_(&c_n1, &c__0, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqls_(&c__0, &c_n1, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sgeqls_(&c__1, &c__2, &c__0, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sgeqls_(&c__0, &c__0, &c_n1, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sgeqls_(&c__2, &c__1, &c__0, a, &c__1, x, b, &c__2, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; sgeqls_(&c__2, &c__1, &c__0, a, &c__2, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sgeqls_(&c__1, &c__1, &c__2, a, &c__1, x, b, &c__1, w, &c__1, &info); chkxer_("SGEQLS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORGQL */ s_copy(srnamc_1.srnamt, "SORGQL", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sorgql_(&c_n1, &c__0, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorgql_(&c__0, &c_n1, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorgql_(&c__1, &c__2, &c__0, a, &c__1, x, w, &c__2, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorgql_(&c__0, &c__0, &c_n1, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorgql_(&c__1, &c__1, &c__2, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorgql_(&c__2, &c__1, &c__0, a, &c__1, x, w, &c__1, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 8; sorgql_(&c__2, &c__2, &c__0, a, &c__2, x, w, &c__1, &info); chkxer_("SORGQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORG2L */ s_copy(srnamc_1.srnamt, "SORG2L", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sorg2l_(&c_n1, &c__0, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorg2l_(&c__0, &c_n1, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorg2l_(&c__1, &c__2, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorg2l_(&c__0, &c__0, &c_n1, a, &c__1, x, w, &info); chkxer_("SORG2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorg2l_(&c__2, &c__1, &c__2, a, &c__2, x, w, &info); chkxer_("SORG2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorg2l_(&c__2, &c__1, &c__0, a, &c__1, x, w, &info); chkxer_("SORG2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORMQL */ s_copy(srnamc_1.srnamt, "SORMQL", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sormql_("/", "N", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sormql_("L", "/", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sormql_("L", "N", &c_n1, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sormql_("L", "N", &c__0, &c_n1, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormql_("L", "N", &c__0, &c__0, &c_n1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormql_("L", "N", &c__0, &c__1, &c__1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sormql_("R", "N", &c__1, &c__0, &c__1, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sormql_("L", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sormql_("R", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sormql_("L", "N", &c__2, &c__1, &c__0, a, &c__2, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 12; sormql_("L", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 12; sormql_("R", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &c__1, & info); chkxer_("SORMQL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); /* SORM2L */ s_copy(srnamc_1.srnamt, "SORM2L", (ftnlen)6, (ftnlen)6); infoc_1.infot = 1; sorm2l_("/", "N", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 2; sorm2l_("L", "/", &c__0, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 3; sorm2l_("L", "N", &c_n1, &c__0, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 4; sorm2l_("L", "N", &c__0, &c_n1, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorm2l_("L", "N", &c__0, &c__0, &c_n1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorm2l_("L", "N", &c__0, &c__1, &c__1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 5; sorm2l_("R", "N", &c__1, &c__0, &c__1, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sorm2l_("L", "N", &c__2, &c__1, &c__0, a, &c__1, x, af, &c__2, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 7; sorm2l_("R", "N", &c__1, &c__2, &c__0, a, &c__1, x, af, &c__1, w, &info); chkxer_("SORM2L", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, & infoc_1.ok); infoc_1.infot = 10; sorm2l_("L", "N", &c__2, &c__1, &c__0, a, &c__2, x, af, &c__1, w, &info); chkxer_("SORM2L", &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 SERRQL */ } /* serrql_ */