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Commit 7f7dcff2 authored by Andreas Marek's avatar Andreas Marek
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Cleanup of generic simple kernel

parent c9172d13
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Showing with 93 additions and 169 deletions
src/compute_hh_trafo.X90
View file @ 7f7dcff2
......@@ -401,11 +401,15 @@
#ifdef WITH_OPENMP
#ifdef USE_ASSUMED_SIZE
call double_hh_trafo_generic_simple_&
call double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (a(1,j+off+a_off-1,istripe,my_thread), w, nbw, nl, stripe_width, nbw)
#else
call double_hh_trafo_generic_simple_&
call double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (a(1:stripe_width,j+off+a_off-1:j+off+a_off-1+nbw,istripe,my_thread), w, nbw, nl, stripe_width, nbw)
......@@ -414,11 +418,15 @@
#else /* WITH_OPENMP */
#ifdef USE_ASSUMED_SIZE
call double_hh_trafo_generic_simple_&
call double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (a(1,j+off+a_off-1,istripe), w, nbw, nl, stripe_width, nbw)
#else
call double_hh_trafo_generic_simple_&
call double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (a(1:stripe_width,j+off+a_off-1:j+off+a_off-1+nbw,istripe), w, nbw, nl, stripe_width, nbw)
......
src/elpa2_kernels/elpa2_kernels_complex_simple.F90
View file @ 7f7dcff2
......@@ -68,22 +68,21 @@ module complex_generic_simple_kernel
contains
#define COMPLEXCASE 1
#define DOUBLE_PRECISION_COMPLEX 1
#define DATATYPE ck8
#define DOUBLE_PRECISION 1
#include "../precision_macros.h"
#include "elpa2_kernels_simple_template.X90"
#undef DOUBLE_PRECISION_COMPLEX
#undef DATATYPE
#undef COMPLEXCASE
#undef DOUBLE_PRECISION
#ifdef WANT_SINGLE_PRECISION_COMPLEX
#define COMPLEXCASE 1
#undef DOUBLE_PRECISION_COMPLEX
#define DATATYPE ck4
#define SINGLE_PRECISION 1
#include "../precision_macros.h"
#include "elpa2_kernels_simple_template.X90"
#undef DOUBLE_PRECISION_COMPLEX
#undef DATATYPE
#undef COMPLEXCASE
#undef SINGLE_PRECISION
#endif
end module complex_generic_simple_kernel
......
src/elpa2_kernels/elpa2_kernels_real_simple.F90
View file @ 7f7dcff2
......@@ -62,31 +62,29 @@
module real_generic_simple_kernel
private
public double_hh_trafo_generic_simple_double
public double_hh_trafo_real_generic_simple_double
#ifdef WANT_SINGLE_PRECISION_REAL
public double_hh_trafo_generic_simple_single
public double_hh_trafo_real_generic_simple_single
#endif
contains
#endif
#define REALCASE 1
#define DOUBLE_PRECISION_REAL 1
#define DATATYPE rk8
#define DOUBLE_PRECISION 1
#include "../precision_macros.h"
#include "elpa2_kernels_simple_template.X90"
#undef DOUBLE_PRECISION_REAL
#undef DATATYPE
#undef REALCASE
#undef DOUBLE_PRECISION
#ifdef WANT_SINGLE_PRECISION_REAL
#define REALCASE 1
#undef DOUBLE_PRECISION_REAL
#define DATATYPE rk4
#define SINGLE_PRECISION 1
#include "../precision_macros.h"
#include "elpa2_kernels_simple_template.X90"
#undef DOUBLE_PRECISION_REAL
#undef DATATYPE
#undef REALCASE
#undef SINGLE_PRECISION
#endif
#ifndef USE_ASSUMED_SIZE
......
src/elpa2_kernels/elpa2_kernels_simple_template.X90
View file @ 7f7dcff2
......@@ -61,41 +61,39 @@
#if COMPLEXCASE==1
! the intel compiler creates a temp copy of array q
! this should be avoided without using assumed size arrays
#ifdef DOUBLE_PRECISION_COMPLEX
subroutine single_hh_trafo_complex_generic_simple_double(q, hh, nb, nq, ldq)
#else
subroutine single_hh_trafo_complex_generic_simple_single(q, hh, nb, nq, ldq)
#endif
subroutine single_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (q, hh, nb, nq, ldq)
use precision
#ifdef HAVE_DETAILED_TIMINGS
use timings
#else
use timings_dummy
#endif
implicit none
integer(kind=ik), intent(in) :: nb, nq, ldq
#ifdef USE_ASSUMED_SIZE
complex(kind=DATATYPE), intent(inout) :: q(ldq,*)
complex(kind=DATATYPE), intent(in) :: hh(*)
complex(kind=C_DATATYPE_KIND), intent(inout) :: q(ldq,*)
complex(kind=C_DATATYPE_KIND), intent(in) :: hh(*)
#else
complex(kind=DATATYPE), intent(inout) :: q(1:ldq,1:nb)
complex(kind=DATATYPE), intent(in) :: hh(1:nb)
complex(kind=C_DATATYPE_KIND), intent(inout) :: q(1:ldq,1:nb)
complex(kind=C_DATATYPE_KIND), intent(in) :: hh(1:nb)
#endif
integer(kind=ik) :: i
complex(kind=DATATYPE) :: h1, tau1, x(nq)
#ifdef DOUBLE_PRECISION_COMPLEX
complex(kind=C_DATATYPE_KIND) :: h1, tau1, x(nq)
#ifdef HAVE_DETAILED_TIMINGS
call timer%start("kernel complex generic simple: single_hh_trafo_complex_generic_simple_double")
#endif
#else /* DOUBLE_PRECISION_COMPLEX */
#ifdef HAVE_DETAILED_TIMINGS
call timer%start("kernel complex generic simple: single_hh_trafo_complex_generic_simple_single")
#endif
#endif /* DOUBLE_PRECISION_COMPLEX */
call timer%start("kernel_&
&MATH_DATATYPE&
&_generic_simple: single_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple" // &
&PRECISION_SUFFIX &
)
! Just one Householder transformation
......@@ -113,52 +111,46 @@
do i=2,nb
q(1:nq,i) = q(1:nq,i) + x(1:nq)*hh(i)
enddo
#ifdef DOUBLE_PRECISION_COMPLEX
#ifdef HAVE_DETAILED_TIMINGS
call timer%stop("kernel complex generic simple: single_hh_trafo_complex_generic_simple_double")
#endif
#else /* DOUBLE_PRECISION_COMPLEX */
#ifdef HAVE_DETAILED_TIMINGS
call timer%stop("kernel complex generic simple: single_hh_trafo_complex_generic_simple_single")
#endif
call timer%stop("kernel_&
&MATH_DATATYPE&
&_generic_simple: single_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple" // &
&PRECISION_SUFFIX &
)
#endif /* DOUBLE_PRECISION_COMPLEX */
#ifdef DOUBLE_PRECISION_COMPLEX
end subroutine single_hh_trafo_complex_generic_simple_double
#else
end subroutine single_hh_trafo_complex_generic_simple_single
#endif
end subroutine
#endif /* COMPLEXCASE == 1 */
! --------------------------------------------------------------------------------------------------
#if REALCASE==1
#ifdef DOUBLE_PRECISION_REAL
subroutine double_hh_trafo_generic_simple_double(q, hh, nb, nq, ldq, ldh)
#else
subroutine double_hh_trafo_generic_simple_single(q, hh, nb, nq, ldq, ldh)
#endif
subroutine double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (q, hh, nb, nq, ldq, ldh)
#endif /* REALCASE == 1 */
#if COMPLEXCASE==1
#ifdef DOUBLE_PRECISION_COMPLEX
subroutine double_hh_trafo_complex_generic_simple_double(q, hh, nb, nq, ldq, ldh)
#else
subroutine double_hh_trafo_complex_generic_simple_single(q, hh, nb, nq, ldq, ldh)
#endif
subroutine double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple_&
&PRECISION&
& (q, hh, nb, nq, ldq, ldh)
#endif /* COMPLEXCASE==1 */
use precision
#ifdef HAVE_DETAILED_TIMINGS
use timings
#else
use timings_dummy
#endif
implicit none
......@@ -166,63 +158,35 @@
#if REALCASE==1
#ifdef USE_ASSUMED_SIZE
real(kind=DATATYPE), intent(inout) :: q(ldq,*)
real(kind=DATATYPE), intent(in) :: hh(ldh,*)
real(kind=C_DATATYPE_KIND), intent(inout) :: q(ldq,*)
real(kind=C_DATATYPE_KIND), intent(in) :: hh(ldh,*)
#else
real(kind=DATATYPE), intent(inout) :: q(1:ldq,1:nb+1)
real(kind=DATATYPE), intent(in) :: hh(1:ldh,1:6)
real(kind=C_DATATYPE_KIND), intent(inout) :: q(1:ldq,1:nb+1)
real(kind=C_DATATYPE_KIND), intent(in) :: hh(1:ldh,1:6)
#endif
real(kind=DATATYPE) :: s, h1, h2, tau1, tau2, x(nq), y(nq)
real(kind=C_DATATYPE_KIND) :: s, h1, h2, tau1, tau2, x(nq), y(nq)
#endif /* REALCASE==1 */
#if COMPLEXCASE==1
#ifdef USE_ASSUMED_SIZE
complex(kind=DATATYPE), intent(inout) :: q(ldq,*)
complex(kind=DATATYPE), intent(in) :: hh(ldh,*)
complex(kind=C_DATATYPE_KIND), intent(inout) :: q(ldq,*)
complex(kind=C_DATATYPE_KIND), intent(in) :: hh(ldh,*)
#else
complex(kind=DATATYPE), intent(inout) :: q(1:ldq,1:nb+1)
complex(kind=DATATYPE), intent(in) :: hh(1:ldh,1:2)
complex(kind=C_DATATYPE_KIND), intent(inout) :: q(1:ldq,1:nb+1)
complex(kind=C_DATATYPE_KIND), intent(in) :: hh(1:ldh,1:2)
#endif
complex(kind=DATATYPE) :: s, h1, h2, tau1, tau2, x(nq), y(nq)
complex(kind=C_DATATYPE_KIND) :: s, h1, h2, tau1, tau2, x(nq), y(nq)
#endif /* COMPLEXCASE==1 */
integer(kind=ik) :: i
#if REALCASE==1
#ifdef DOUBLE_PRECISION_REAL
#ifdef HAVE_DETAILED_TIMINGS
call timer%start("kernel real generic simple: double_hh_trafo_real_generic_simple_double")
#endif
#else
#ifdef HAVE_DETAILED_TIMINGS
call timer%start("kernel real generic simple: double_hh_trafo_real_generic_simple_single")
#endif
#endif
#endif /* REALCASE==1 */
#if COMPLEXCASE==1
#ifdef DOUBLE_PRECISION_COMPLEX
#ifdef HAVE_DETAILED_TIMINGS
call timer%start("kernel complex generic simple: double_hh_trafo_complex_generic_simple_double")
#endif
#else
#ifdef HAVE_DETAILED_TIMINGS
call timer%start("kernel complex generic simple: double_hh_trafo_complex_generic_simple_single")
#endif
#endif
#endif /* COMPLEXCASE==1 */
call timer%start("kernel_&
&MATH_DATATYPE&
&_generic_simple: double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple" // &
&PRECISION_SUFFIX &
)
! Calculate dot product of the two Householder vectors
#if REALCASE==1
......@@ -291,58 +255,13 @@
q(1:nq,nb+1) = q(1:nq,nb+1) + x(1:nq)*hh(nb,1)
#if REALCASE==1
#ifdef DOUBLE_PRECISION_REAL
#ifdef HAVE_DETAILED_TIMINGS
call timer%stop("kernel real generic simple: double_hh_trafo_complex_generic_simple_double")
#endif
#else /* DOUBLE_PRECISION_REAL */
#ifdef HAVE_DETAILED_TIMINGS
call timer%stop("kernel real generic simple: double_hh_trafo_complex_generic_simple_single")
#endif
#endif /* DOUBLE_PRECISION_REAL */
#endif /* REALCASE==1 */
#if COMPLEXCASE==1
#ifdef DOUBLE_PRECISION_COMPLEX
#ifdef HAVE_DETAILED_TIMINGS
call timer%stop("kernel complex generic simple: double_hh_trafo_complex_generic_simple_double")
#endif
#else /* DOUBLE_PRECISION_COMPLEX */
#ifdef HAVE_DETAILED_TIMINGS
call timer%stop("kernel complex generic simple: double_hh_trafo_complex_generic_simple_single")
#endif
#endif /* DOUBLE_PRECISION_COMPLEX */
#endif /* COMPLEXCASE==1 */
#if REALCASE==1
call timer%stop("kernel_&
&MATH_DATATYPE&
&_generic_simple: double_hh_trafo_&
&MATH_DATATYPE&
&_generic_simple" // &
&PRECISION_SUFFIX &
)
#ifdef DOUBLE_PRECISION_REAL
end subroutine double_hh_trafo_generic_simple_double
#else
end subroutine double_hh_trafo_generic_simple_single
#endif
#endif /* REALCASE==1 */
#if COMPLEXCASE==1
#ifdef DOUBLE_PRECISION_COMPLEX
end subroutine double_hh_trafo_complex_generic_simple_double
#else
end subroutine double_hh_trafo_complex_generic_simple_single
#endif
#endif /* COMPLEXCASE==1 */
end subroutine
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