diff --git a/lapack-netlib/SRC/chegvd.f b/lapack-netlib/SRC/chegvd.f
index d2dc941e6d..34f56b154b 100644
--- a/lapack-netlib/SRC/chegvd.f
+++ b/lapack-netlib/SRC/chegvd.f
@@ -355,9 +355,9 @@ SUBROUTINE CHEGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
       CALL CHEGST( ITYPE, UPLO, N, A, LDA, B, LDB, INFO )
       CALL CHEEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK, LRWORK,
      $             IWORK, LIWORK, INFO )
-      LOPT = INT( MAX( REAL( LOPT ), REAL( WORK( 1 ) ) ) )
-      LROPT = INT( MAX( REAL( LROPT ), REAL( RWORK( 1 ) ) ) )
-      LIOPT = INT( MAX( REAL( LIOPT ), REAL( IWORK( 1 ) ) ) )
+      LOPT = MAX( LOPT, INT( REAL( WORK( 1 ) ) ) )
+      LROPT = MAX( LROPT, INT( RWORK( 1 ) ) )
+      LIOPT = MAX( LIOPT, IWORK( 1 ) )
 *
       IF( WANTZ .AND. INFO.EQ.0 ) THEN
 *
diff --git a/lapack-netlib/SRC/chpgvd.f b/lapack-netlib/SRC/chpgvd.f
index 57ac4fc728..7815efb4e2 100644
--- a/lapack-netlib/SRC/chpgvd.f
+++ b/lapack-netlib/SRC/chpgvd.f
@@ -330,9 +330,9 @@ SUBROUTINE CHPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
       CALL CHPGST( ITYPE, UPLO, N, AP, BP, INFO )
       CALL CHPEVD( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, LWORK, RWORK,
      $             LRWORK, IWORK, LIWORK, INFO )
-      LWMIN = INT( MAX( REAL( LWMIN ), REAL( WORK( 1 ) ) ) )
-      LRWMIN = INT( MAX( REAL( LRWMIN ), REAL( RWORK( 1 ) ) ) )
-      LIWMIN = INT( MAX( REAL( LIWMIN ), REAL( IWORK( 1 ) ) ) )
+      LWMIN = MAX( LWMIN, INT( REAL( WORK( 1 ) ) ) )
+      LRWMIN = MAX( LRWMIN, INT( RWORK( 1 ) ) )
+      LIWMIN = MAX( LIWMIN, IWORK( 1 ) )
 *
       IF( WANTZ ) THEN
 *
diff --git a/lapack-netlib/SRC/dspgvd.f b/lapack-netlib/SRC/dspgvd.f
index 24c2309c34..3d5afbf8ee 100644
--- a/lapack-netlib/SRC/dspgvd.f
+++ b/lapack-netlib/SRC/dspgvd.f
@@ -267,7 +267,7 @@ SUBROUTINE DSPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
                LWMIN = 2*N
             END IF
          END IF
-         WORK( 1 ) = LWMIN
+         WORK( 1 ) = DROUNDUP_LWORK(LWMIN)
          IWORK( 1 ) = LIWMIN
          IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) THEN
             INFO = -11
@@ -301,8 +301,8 @@ SUBROUTINE DSPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
       CALL DSPGST( ITYPE, UPLO, N, AP, BP, INFO )
       CALL DSPEVD( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, LWORK, IWORK,
      $             LIWORK, INFO )
-      LWMIN = INT( MAX( DBLE( LWMIN ), DBLE( WORK( 1 ) ) ) )
-      LIWMIN = INT( MAX( DBLE( LIWMIN ), DBLE( IWORK( 1 ) ) ) )
+      LWMIN = MAX( LWMIN, INT( WORK( 1 ) ) )
+      LIWMIN = MAX( LIWMIN, IWORK( 1 ) )
 *
       IF( WANTZ ) THEN
 *
@@ -345,7 +345,7 @@ SUBROUTINE DSPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
          END IF
       END IF
 *
-      WORK( 1 ) = LWMIN
+      WORK( 1 ) = DROUNDUP_LWORK(LWMIN)
       IWORK( 1 ) = LIWMIN
 *
       RETURN
diff --git a/lapack-netlib/SRC/dsygvd.f b/lapack-netlib/SRC/dsygvd.f
index 41a384c806..6b585bae34 100644
--- a/lapack-netlib/SRC/dsygvd.f
+++ b/lapack-netlib/SRC/dsygvd.f
@@ -289,7 +289,7 @@ SUBROUTINE DSYGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
       END IF
 *
       IF( INFO.EQ.0 ) THEN
-         WORK( 1 ) = LOPT
+         WORK( 1 ) = DROUNDUP_LWORK(LOPT)
          IWORK( 1 ) = LIOPT
 *
          IF( LWORK.LT.LWMIN .AND. .NOT.LQUERY ) THEN
@@ -324,8 +324,8 @@ SUBROUTINE DSYGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
       CALL DSYGST( ITYPE, UPLO, N, A, LDA, B, LDB, INFO )
       CALL DSYEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, IWORK, LIWORK,
      $             INFO )
-      LOPT = INT( MAX( DBLE( LOPT ), DBLE( WORK( 1 ) ) ) )
-      LIOPT = INT( MAX( DBLE( LIOPT ), DBLE( IWORK( 1 ) ) ) )
+      LOPT = MAX( LOPT, INT( WORK( 1 ) ) )
+      LIOPT = MAX( LIOPT, IWORK( 1 ) )
 *
       IF( WANTZ .AND. INFO.EQ.0 ) THEN
 *
@@ -361,7 +361,7 @@ SUBROUTINE DSYGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
          END IF
       END IF
 *
-      WORK( 1 ) = LOPT
+      WORK( 1 ) = DROUNDUP_LWORK(LOPT)
       IWORK( 1 ) = LIOPT
 *
       RETURN
diff --git a/lapack-netlib/SRC/sspgvd.f b/lapack-netlib/SRC/sspgvd.f
index c1e14594b1..fd3a05e033 100644
--- a/lapack-netlib/SRC/sspgvd.f
+++ b/lapack-netlib/SRC/sspgvd.f
@@ -232,7 +232,7 @@ SUBROUTINE SSPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
       EXTERNAL           SPPTRF, SSPEVD, SSPGST, STPMV, STPSV, XERBLA
 *     ..
 *     .. Intrinsic Functions ..
-      INTRINSIC          MAX, REAL
+      INTRINSIC          MAX
 *     ..
 *     .. Executable Statements ..
 *
@@ -302,8 +302,8 @@ SUBROUTINE SSPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
       CALL SSPGST( ITYPE, UPLO, N, AP, BP, INFO )
       CALL SSPEVD( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, LWORK, IWORK,
      $             LIWORK, INFO )
-      LWMIN = INT( MAX( REAL( LWMIN ), REAL( WORK( 1 ) ) ) )
-      LIWMIN = INT( MAX( REAL( LIWMIN ), REAL( IWORK( 1 ) ) ) )
+      LWMIN = MAX( LWMIN, INT( WORK( 1 ) ) )
+      LIWMIN = MAX( LIWMIN, IWORK( 1 ) )
 *
       IF( WANTZ ) THEN
 *
diff --git a/lapack-netlib/SRC/ssygvd.f b/lapack-netlib/SRC/ssygvd.f
index a90d1afb70..e383593ad8 100644
--- a/lapack-netlib/SRC/ssygvd.f
+++ b/lapack-netlib/SRC/ssygvd.f
@@ -252,7 +252,7 @@ SUBROUTINE SSYGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
       EXTERNAL           SPOTRF, SSYEVD, SSYGST, STRMM, STRSM, XERBLA
 *     ..
 *     .. Intrinsic Functions ..
-      INTRINSIC          MAX, REAL
+      INTRINSIC          MAX
 *     ..
 *     .. Executable Statements ..
 *
@@ -325,8 +325,8 @@ SUBROUTINE SSYGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
       CALL SSYGST( ITYPE, UPLO, N, A, LDA, B, LDB, INFO )
       CALL SSYEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, IWORK, LIWORK,
      $             INFO )
-      LOPT = INT( MAX( REAL( LOPT ), REAL( WORK( 1 ) ) ) )
-      LIOPT = INT( MAX( REAL( LIOPT ), REAL( IWORK( 1 ) ) ) )
+      LOPT = MAX( LOPT, INT( WORK( 1 ) ) )
+      LIOPT = MAX( LIOPT, IWORK( 1 ) )
 *
       IF( WANTZ .AND. INFO.EQ.0 ) THEN
 *
diff --git a/lapack-netlib/SRC/zhegvd.f b/lapack-netlib/SRC/zhegvd.f
index c9ff55e3d2..a1c569fe3c 100644
--- a/lapack-netlib/SRC/zhegvd.f
+++ b/lapack-netlib/SRC/zhegvd.f
@@ -268,7 +268,8 @@ SUBROUTINE ZHEGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
 *     ..
 *     .. External Functions ..
       LOGICAL            LSAME
-      EXTERNAL           LSAME
+      DOUBLE PRECISION   DROUNDUP_LWORK
+      EXTERNAL           LSAME, DROUNDUP_LWORK
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           XERBLA, ZHEEVD, ZHEGST, ZPOTRF, ZTRMM, ZTRSM
@@ -354,9 +355,9 @@ SUBROUTINE ZHEGVD( ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK,
       CALL ZHEGST( ITYPE, UPLO, N, A, LDA, B, LDB, INFO )
       CALL ZHEEVD( JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, RWORK, LRWORK,
      $             IWORK, LIWORK, INFO )
-      LOPT = INT( MAX( DBLE( LOPT ), DBLE( WORK( 1 ) ) ) )
-      LROPT = INT( MAX( DBLE( LROPT ), DBLE( RWORK( 1 ) ) ) )
-      LIOPT = INT( MAX( DBLE( LIOPT ), DBLE( IWORK( 1 ) ) ) )
+      LOPT = MAX( LOPT, INT( DBLE( WORK( 1 ) ) ) )
+      LROPT = MAX( LROPT, INT( RWORK( 1 ) ) )
+      LIOPT = MAX( LIOPT, IWORK( 1 ) )
 *
       IF( WANTZ .AND. INFO.EQ.0 ) THEN
 *
diff --git a/lapack-netlib/SRC/zhpgvd.f b/lapack-netlib/SRC/zhpgvd.f
index dfe92067cf..e0d35b4d49 100644
--- a/lapack-netlib/SRC/zhpgvd.f
+++ b/lapack-netlib/SRC/zhpgvd.f
@@ -246,7 +246,8 @@ SUBROUTINE ZHPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
 *     ..
 *     .. External Functions ..
       LOGICAL            LSAME
-      EXTERNAL           LSAME
+      DOUBLE PRECISION   DROUNDUP_LWORK
+      EXTERNAL           LSAME, DROUNDUP_LWORK
 *     ..
 *     .. External Subroutines ..
       EXTERNAL           XERBLA, ZHPEVD, ZHPGST, ZPPTRF, ZTPMV, ZTPSV
@@ -329,9 +330,9 @@ SUBROUTINE ZHPGVD( ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK,
       CALL ZHPGST( ITYPE, UPLO, N, AP, BP, INFO )
       CALL ZHPEVD( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, LWORK, RWORK,
      $             LRWORK, IWORK, LIWORK, INFO )
-      LWMIN = INT( MAX( DBLE( LWMIN ), DBLE( WORK( 1 ) ) ) )
-      LRWMIN = INT( MAX( DBLE( LRWMIN ), DBLE( RWORK( 1 ) ) ) )
-      LIWMIN = INT( MAX( DBLE( LIWMIN ), DBLE( IWORK( 1 ) ) ) )
+      LWMIN = MAX( LWMIN, INT( DBLE( WORK( 1 ) ) ) )
+      LRWMIN = MAX( LRWMIN, INT( RWORK( 1 ) ) )
+      LIWMIN = MAX( LIWMIN, IWORK( 1 ) )
 *
       IF( WANTZ ) THEN
 *