[] add metering mode to CLI

1 files changed, 267 insertions, 0 deletions

diff --git a/contrib/libs/clapack/dggqrf.c b/contrib/libs/clapack/dggqrf.c
new file mode 100644
index 0000000000..b75d005d06
--- /dev/null
+++ b/contrib/libs/clapack/dggqrf.c
@@ -0,0 +1,267 @@
+/* dggqrf.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"
+
+/* Table of constant values */
+
+static integer c__1 = 1;
+static integer c_n1 = -1;
+
+/* Subroutine */ int dggqrf_(integer *n, integer *m, integer *p, doublereal *
+	a, integer *lda, doublereal *taua, doublereal *b, integer *ldb, 
+	doublereal *taub, doublereal *work, integer *lwork, integer *info)
+{
+    /* System generated locals */
+    integer a_dim1, a_offset, b_dim1, b_offset, i__1, i__2;
+
+    /* Local variables */
+    integer nb, nb1, nb2, nb3, lopt;
+    extern /* Subroutine */ int dgeqrf_(integer *, integer *, doublereal *, 
+	    integer *, doublereal *, doublereal *, integer *, integer *), 
+	    dgerqf_(integer *, integer *, doublereal *, integer *, doublereal 
+	    *, doublereal *, integer *, integer *), xerbla_(char *, integer *);
+    extern integer ilaenv_(integer *, char *, char *, integer *, integer *, 
+	    integer *, integer *);
+    extern /* Subroutine */ int dormqr_(char *, char *, integer *, integer *, 
+	    integer *, doublereal *, integer *, doublereal *, doublereal *, 
+	    integer *, doublereal *, integer *, integer *);
+    integer lwkopt;
+    logical lquery;
+
+
+/*  -- LAPACK routine (version 3.2) -- */
+/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/*     November 2006 */
+
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  DGGQRF computes a generalized QR factorization of an N-by-M matrix A */
+/*  and an N-by-P matrix B: */
+
+/*              A = Q*R,        B = Q*T*Z, */
+
+/*  where Q is an N-by-N orthogonal matrix, Z is a P-by-P orthogonal */
+/*  matrix, and R and T assume one of the forms: */
+
+/*  if N >= M,  R = ( R11 ) M  ,   or if N < M,  R = ( R11  R12 ) N, */
+/*                  (  0  ) N-M                         N   M-N */
+/*                     M */
+
+/*  where R11 is upper triangular, and */
+
+/*  if N <= P,  T = ( 0  T12 ) N,   or if N > P,  T = ( T11 ) N-P, */
+/*                   P-N  N                           ( T21 ) P */
+/*                                                       P */
+
+/*  where T12 or T21 is upper triangular. */
+
+/*  In particular, if B is square and nonsingular, the GQR factorization */
+/*  of A and B implicitly gives the QR factorization of inv(B)*A: */
+
+/*               inv(B)*A = Z'*(inv(T)*R) */
+
+/*  where inv(B) denotes the inverse of the matrix B, and Z' denotes the */
+/*  transpose of the matrix Z. */
+
+/*  Arguments */
+/*  ========= */
+
+/*  N       (input) INTEGER */
+/*          The number of rows of the matrices A and B. N >= 0. */
+
+/*  M       (input) INTEGER */
+/*          The number of columns of the matrix A.  M >= 0. */
+
+/*  P       (input) INTEGER */
+/*          The number of columns of the matrix B.  P >= 0. */
+
+/*  A       (input/output) DOUBLE PRECISION array, dimension (LDA,M) */
+/*          On entry, the N-by-M matrix A. */
+/*          On exit, the elements on and above the diagonal of the array */
+/*          contain the min(N,M)-by-M upper trapezoidal matrix R (R is */
+/*          upper triangular if N >= M); the elements below the diagonal, */
+/*          with the array TAUA, represent the orthogonal matrix Q as a */
+/*          product of min(N,M) elementary reflectors (see Further */
+/*          Details). */
+
+/*  LDA     (input) INTEGER */
+/*          The leading dimension of the array A. LDA >= max(1,N). */
+
+/*  TAUA    (output) DOUBLE PRECISION array, dimension (min(N,M)) */
+/*          The scalar factors of the elementary reflectors which */
+/*          represent the orthogonal matrix Q (see Further Details). */
+
+/*  B       (input/output) DOUBLE PRECISION array, dimension (LDB,P) */
+/*          On entry, the N-by-P matrix B. */
+/*          On exit, if N <= P, the upper triangle of the subarray */
+/*          B(1:N,P-N+1:P) contains the N-by-N upper triangular matrix T; */
+/*          if N > P, the elements on and above the (N-P)-th subdiagonal */
+/*          contain the N-by-P upper trapezoidal matrix T; the remaining */
+/*          elements, with the array TAUB, represent the orthogonal */
+/*          matrix Z as a product of elementary reflectors (see Further */
+/*          Details). */
+
+/*  LDB     (input) INTEGER */
+/*          The leading dimension of the array B. LDB >= max(1,N). */
+
+/*  TAUB    (output) DOUBLE PRECISION array, dimension (min(N,P)) */
+/*          The scalar factors of the elementary reflectors which */
+/*          represent the orthogonal matrix Z (see Further Details). */
+
+/*  WORK    (workspace/output) DOUBLE PRECISION array, dimension (MAX(1,LWORK)) */
+/*          On exit, if INFO = 0, WORK(1) returns the optimal LWORK. */
+
+/*  LWORK   (input) INTEGER */
+/*          The dimension of the array WORK. LWORK >= max(1,N,M,P). */
+/*          For optimum performance LWORK >= max(N,M,P)*max(NB1,NB2,NB3), */
+/*          where NB1 is the optimal blocksize for the QR factorization */
+/*          of an N-by-M matrix, NB2 is the optimal blocksize for the */
+/*          RQ factorization of an N-by-P matrix, and NB3 is the optimal */
+/*          blocksize for a call of DORMQR. */
+
+/*          If LWORK = -1, then a workspace query is assumed; the routine */
+/*          only calculates the optimal size of the WORK array, returns */
+/*          this value as the first entry of the WORK array, and no error */
+/*          message related to LWORK is issued by XERBLA. */
+
+/*  INFO    (output) INTEGER */
+/*          = 0:  successful exit */
+/*          < 0:  if INFO = -i, the i-th argument had an illegal value. */
+
+/*  Further Details */
+/*  =============== */
+
+/*  The matrix Q is represented as a product of elementary reflectors */
+
+/*     Q = H(1) H(2) . . . H(k), where k = min(n,m). */
+
+/*  Each H(i) has the form */
+
+/*     H(i) = I - taua * v * v' */
+
+/*  where taua is a real scalar, and v is a real vector with */
+/*  v(1:i-1) = 0 and v(i) = 1; v(i+1:n) is stored on exit in A(i+1:n,i), */
+/*  and taua in TAUA(i). */
+/*  To form Q explicitly, use LAPACK subroutine DORGQR. */
+/*  To use Q to update another matrix, use LAPACK subroutine DORMQR. */
+
+/*  The matrix Z is represented as a product of elementary reflectors */
+
+/*     Z = H(1) H(2) . . . H(k), where k = min(n,p). */
+
+/*  Each H(i) has the form */
+
+/*     H(i) = I - taub * v * v' */
+
+/*  where taub is a real scalar, and v is a real vector with */
+/*  v(p-k+i+1:p) = 0 and v(p-k+i) = 1; v(1:p-k+i-1) is stored on exit in */
+/*  B(n-k+i,1:p-k+i-1), and taub in TAUB(i). */
+/*  To form Z explicitly, use LAPACK subroutine DORGRQ. */
+/*  To use Z to update another matrix, use LAPACK subroutine DORMRQ. */
+
+/*  ===================================================================== */
+
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Subroutines .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. Intrinsic Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+/*     Test the input parameters */
+
+    /* Parameter adjustments */
+    a_dim1 = *lda;
+    a_offset = 1 + a_dim1;
+    a -= a_offset;
+    --taua;
+    b_dim1 = *ldb;
+    b_offset = 1 + b_dim1;
+    b -= b_offset;
+    --taub;
+    --work;
+
+    /* Function Body */
+    *info = 0;
+    nb1 = ilaenv_(&c__1, "DGEQRF", " ", n, m, &c_n1, &c_n1);
+    nb2 = ilaenv_(&c__1, "DGERQF", " ", n, p, &c_n1, &c_n1);
+    nb3 = ilaenv_(&c__1, "DORMQR", " ", n, m, p, &c_n1);
+/* Computing MAX */
+    i__1 = max(nb1,nb2);
+    nb = max(i__1,nb3);
+/* Computing MAX */
+    i__1 = max(*n,*m);
+    lwkopt = max(i__1,*p) * nb;
+    work[1] = (doublereal) lwkopt;
+    lquery = *lwork == -1;
+    if (*n < 0) {
+	*info = -1;
+    } else if (*m < 0) {
+	*info = -2;
+    } else if (*p < 0) {
+	*info = -3;
+    } else if (*lda < max(1,*n)) {
+	*info = -5;
+    } else if (*ldb < max(1,*n)) {
+	*info = -8;
+    } else /* if(complicated condition) */ {
+/* Computing MAX */
+	i__1 = max(1,*n), i__1 = max(i__1,*m);
+	if (*lwork < max(i__1,*p) && ! lquery) {
+	    *info = -11;
+	}
+    }
+    if (*info != 0) {
+	i__1 = -(*info);
+	xerbla_("DGGQRF", &i__1);
+	return 0;
+    } else if (lquery) {
+	return 0;
+    }
+
+/*     QR factorization of N-by-M matrix A: A = Q*R */
+
+    dgeqrf_(n, m, &a[a_offset], lda, &taua[1], &work[1], lwork, info);
+    lopt = (integer) work[1];
+
+/*     Update B := Q'*B. */
+
+    i__1 = min(*n,*m);
+    dormqr_("Left", "Transpose", n, p, &i__1, &a[a_offset], lda, &taua[1], &b[
+	    b_offset], ldb, &work[1], lwork, info);
+/* Computing MAX */
+    i__1 = lopt, i__2 = (integer) work[1];
+    lopt = max(i__1,i__2);
+
+/*     RQ factorization of N-by-P matrix B: B = T*Z. */
+
+    dgerqf_(n, p, &b[b_offset], ldb, &taub[1], &work[1], lwork, info);
+/* Computing MAX */
+    i__1 = lopt, i__2 = (integer) work[1];
+    work[1] = (doublereal) max(i__1,i__2);
+
+    return 0;
+
+/*     End of DGGQRF */
+
+} /* dggqrf_ */