version 1.4, 2020/05/21 21:46:05
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version 1.5, 2023/08/07 08:39:24
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* |
* |
*> \htmlonly |
*> \htmlonly |
*> Download ZHETRD_HB2ST + dependencies |
*> Download ZHETRD_HB2ST + dependencies |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zhbtrd_hb2st.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zhetrd_hb2st.f"> |
*> [TGZ]</a> |
*> [TGZ]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zhbtrd_hb2st.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zhetrd_hb2st.f"> |
*> [ZIP]</a> |
*> [ZIP]</a> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zhbtrd_hb2st.f"> |
*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zhetrd_hb2st.f"> |
*> [TXT]</a> |
*> [TXT]</a> |
*> \endhtmlonly |
*> \endhtmlonly |
* |
* |
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*> \author Univ. of Colorado Denver |
*> \author Univ. of Colorado Denver |
*> \author NAG Ltd. |
*> \author NAG Ltd. |
* |
* |
*> \date November 2017 |
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* |
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*> \ingroup complex16OTHERcomputational |
*> \ingroup complex16OTHERcomputational |
* |
* |
*> \par Further Details: |
*> \par Further Details: |
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* |
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IMPLICIT NONE |
IMPLICIT NONE |
* |
* |
* -- LAPACK computational routine (version 3.8.0) -- |
* -- LAPACK computational routine -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- LAPACK is a software package provided by Univ. of Tennessee, -- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- |
* November 2017 |
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* |
* |
* .. Scalar Arguments .. |
* .. Scalar Arguments .. |
CHARACTER STAGE1, UPLO, VECT |
CHARACTER STAGE1, UPLO, VECT |
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* For that, for real precision just copy the diag and offdiag |
* For that, for real precision just copy the diag and offdiag |
* to D and E while for the COMPLEX case the bulge chasing is |
* to D and E while for the COMPLEX case the bulge chasing is |
* performed to convert the hermetian tridiagonal to symmetric |
* performed to convert the hermetian tridiagonal to symmetric |
* tridiagonal. A simpler coversion formula might be used, but then |
* tridiagonal. A simpler conversion formula might be used, but then |
* updating the Q matrix will be required and based if Q is generated |
* updating the Q matrix will be required and based if Q is generated |
* or not this might complicate the story. |
* or not this might complicate the story. |
* |
* |
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Line 509 C END IF
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* |
* |
* Call the kernel |
* Call the kernel |
* |
* |
#if defined(_OPENMP) |
#if defined(_OPENMP) && _OPENMP >= 201307 |
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IF( TTYPE.NE.1 ) THEN |
IF( TTYPE.NE.1 ) THEN |
!$OMP TASK DEPEND(in:WORK(MYID+SHIFT-1)) |
!$OMP TASK DEPEND(in:WORK(MYID+SHIFT-1)) |
!$OMP$ DEPEND(in:WORK(MYID-1)) |
!$OMP$ DEPEND(in:WORK(MYID-1)) |