[] add metering mode to CLI

1 files changed, 215 insertions, 0 deletions

diff --git a/contrib/libs/clapack/slauum.c b/contrib/libs/clapack/slauum.c
new file mode 100644
index 0000000000..d65e5bc78c
--- /dev/null
+++ b/contrib/libs/clapack/slauum.c
@@ -0,0 +1,215 @@
+/* slauum.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;
+static real c_b15 = 1.f;
+
+/* Subroutine */ int slauum_(char *uplo, integer *n, real *a, integer *lda, 
+	integer *info)
+{
+    /* System generated locals */
+    integer a_dim1, a_offset, i__1, i__2, i__3, i__4;
+
+    /* Local variables */
+    integer i__, ib, nb;
+    extern logical lsame_(char *, char *);
+    extern /* Subroutine */ int sgemm_(char *, char *, integer *, integer *, 
+	    integer *, real *, real *, integer *, real *, integer *, real *, 
+	    real *, integer *);
+    logical upper;
+    extern /* Subroutine */ int strmm_(char *, char *, char *, char *, 
+	    integer *, integer *, real *, real *, integer *, real *, integer *
+), ssyrk_(char *, char *, integer 
+	    *, integer *, real *, real *, integer *, real *, real *, integer *
+), slauu2_(char *, integer *, real *, integer *, 
+	    integer *), xerbla_(char *, integer *);
+    extern integer ilaenv_(integer *, char *, char *, integer *, integer *, 
+	    integer *, integer *);
+
+
+/*  -- LAPACK auxiliary routine (version 3.2) -- */
+/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/*     November 2006 */
+
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  SLAUUM computes the product U * U' or L' * L, where the triangular */
+/*  factor U or L is stored in the upper or lower triangular part of */
+/*  the array A. */
+
+/*  If UPLO = 'U' or 'u' then the upper triangle of the result is stored, */
+/*  overwriting the factor U in A. */
+/*  If UPLO = 'L' or 'l' then the lower triangle of the result is stored, */
+/*  overwriting the factor L in A. */
+
+/*  This is the blocked form of the algorithm, calling Level 3 BLAS. */
+
+/*  Arguments */
+/*  ========= */
+
+/*  UPLO    (input) CHARACTER*1 */
+/*          Specifies whether the triangular factor stored in the array A */
+/*          is upper or lower triangular: */
+/*          = 'U':  Upper triangular */
+/*          = 'L':  Lower triangular */
+
+/*  N       (input) INTEGER */
+/*          The order of the triangular factor U or L.  N >= 0. */
+
+/*  A       (input/output) REAL array, dimension (LDA,N) */
+/*          On entry, the triangular factor U or L. */
+/*          On exit, if UPLO = 'U', the upper triangle of A is */
+/*          overwritten with the upper triangle of the product U * U'; */
+/*          if UPLO = 'L', the lower triangle of A is overwritten with */
+/*          the lower triangle of the product L' * L. */
+
+/*  LDA     (input) INTEGER */
+/*          The leading dimension of the array A.  LDA >= max(1,N). */
+
+/*  INFO    (output) INTEGER */
+/*          = 0: successful exit */
+/*          < 0: if INFO = -k, the k-th argument had an illegal value */
+
+/*  ===================================================================== */
+
+/*     .. Parameters .. */
+/*     .. */
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. External Subroutines .. */
+/*     .. */
+/*     .. Intrinsic Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+/*     Test the input parameters. */
+
+    /* Parameter adjustments */
+    a_dim1 = *lda;
+    a_offset = 1 + a_dim1;
+    a -= a_offset;
+
+    /* Function Body */
+    *info = 0;
+    upper = lsame_(uplo, "U");
+    if (! upper && ! lsame_(uplo, "L")) {
+	*info = -1;
+    } else if (*n < 0) {
+	*info = -2;
+    } else if (*lda < max(1,*n)) {
+	*info = -4;
+    }
+    if (*info != 0) {
+	i__1 = -(*info);
+	xerbla_("SLAUUM", &i__1);
+	return 0;
+    }
+
+/*     Quick return if possible */
+
+    if (*n == 0) {
+	return 0;
+    }
+
+/*     Determine the block size for this environment. */
+
+    nb = ilaenv_(&c__1, "SLAUUM", uplo, n, &c_n1, &c_n1, &c_n1);
+
+    if (nb <= 1 || nb >= *n) {
+
+/*        Use unblocked code */
+
+	slauu2_(uplo, n, &a[a_offset], lda, info);
+    } else {
+
+/*        Use blocked code */
+
+	if (upper) {
+
+/*           Compute the product U * U'. */
+
+	    i__1 = *n;
+	    i__2 = nb;
+	    for (i__ = 1; i__2 < 0 ? i__ >= i__1 : i__ <= i__1; i__ += i__2) {
+/* Computing MIN */
+		i__3 = nb, i__4 = *n - i__ + 1;
+		ib = min(i__3,i__4);
+		i__3 = i__ - 1;
+		strmm_("Right", "Upper", "Transpose", "Non-unit", &i__3, &ib, 
+			&c_b15, &a[i__ + i__ * a_dim1], lda, &a[i__ * a_dim1 
+			+ 1], lda)
+			;
+		slauu2_("Upper", &ib, &a[i__ + i__ * a_dim1], lda, info);
+		if (i__ + ib <= *n) {
+		    i__3 = i__ - 1;
+		    i__4 = *n - i__ - ib + 1;
+		    sgemm_("No transpose", "Transpose", &i__3, &ib, &i__4, &
+			    c_b15, &a[(i__ + ib) * a_dim1 + 1], lda, &a[i__ + 
+			    (i__ + ib) * a_dim1], lda, &c_b15, &a[i__ * 
+			    a_dim1 + 1], lda);
+		    i__3 = *n - i__ - ib + 1;
+		    ssyrk_("Upper", "No transpose", &ib, &i__3, &c_b15, &a[
+			    i__ + (i__ + ib) * a_dim1], lda, &c_b15, &a[i__ + 
+			    i__ * a_dim1], lda);
+		}
+/* L10: */
+	    }
+	} else {
+
+/*           Compute the product L' * L. */
+
+	    i__2 = *n;
+	    i__1 = nb;
+	    for (i__ = 1; i__1 < 0 ? i__ >= i__2 : i__ <= i__2; i__ += i__1) {
+/* Computing MIN */
+		i__3 = nb, i__4 = *n - i__ + 1;
+		ib = min(i__3,i__4);
+		i__3 = i__ - 1;
+		strmm_("Left", "Lower", "Transpose", "Non-unit", &ib, &i__3, &
+			c_b15, &a[i__ + i__ * a_dim1], lda, &a[i__ + a_dim1], 
+			lda);
+		slauu2_("Lower", &ib, &a[i__ + i__ * a_dim1], lda, info);
+		if (i__ + ib <= *n) {
+		    i__3 = i__ - 1;
+		    i__4 = *n - i__ - ib + 1;
+		    sgemm_("Transpose", "No transpose", &ib, &i__3, &i__4, &
+			    c_b15, &a[i__ + ib + i__ * a_dim1], lda, &a[i__ + 
+			    ib + a_dim1], lda, &c_b15, &a[i__ + a_dim1], lda);
+		    i__3 = *n - i__ - ib + 1;
+		    ssyrk_("Lower", "Transpose", &ib, &i__3, &c_b15, &a[i__ + 
+			    ib + i__ * a_dim1], lda, &c_b15, &a[i__ + i__ * 
+			    a_dim1], lda);
+		}
+/* L20: */
+	    }
+	}
+    }
+
+    return 0;
+
+/*     End of SLAUUM */
+
+} /* slauum_ */