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integer exponents are potentially faster

This commit is contained in:
Martin Diehl 2022-01-10 20:50:46 +01:00
parent fc03ebc332
commit 16fbd1757c
1 changed files with 4 additions and 4 deletions
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src/rotations.f90
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@ -372,7 +372,7 @@ end function rotTensor4
!--------------------------------------------------------------------------------------------------- !---------------------------------------------------------------------------------------------------
!> @brief Rotate a rank-4 tensor in Voigt 6x6 notation passively (default) or actively. !> @brief Rotate a rank-4 stiffness tensor in Voigt 6x6 notation passively (default) or actively.
!> @details: https://scicomp.stackexchange.com/questions/35600 !> @details: https://scicomp.stackexchange.com/questions/35600
!! ToDo: Need to check active/passive !!! !! ToDo: Need to check active/passive !!!
!--------------------------------------------------------------------------------------------------- !---------------------------------------------------------------------------------------------------
@ -393,11 +393,11 @@ pure function rotStiffness(self,C,active) result(cRot)
R = self%asMatrix() R = self%asMatrix()
endif endif
M = reshape([R(1,1)**2.0_pReal, R(2,1)**2.0_pReal, R(3,1)**2.0_pReal, & M = reshape([R(1,1)**2, R(2,1)**2, R(3,1)**2, &
R(2,1)*R(3,1), R(1,1)*R(3,1), R(1,1)*R(2,1), & R(2,1)*R(3,1), R(1,1)*R(3,1), R(1,1)*R(2,1), &
R(1,2)**2.0_pReal, R(2,2)**2.0_pReal, R(3,2)**2.0_pReal, & R(1,2)**2, R(2,2)**2, R(3,2)**2, &
R(2,2)*R(3,2), R(1,2)*R(3,2), R(1,2)*R(2,2), & R(2,2)*R(3,2), R(1,2)*R(3,2), R(1,2)*R(2,2), &
R(1,3)**2.0_pReal, R(2,3)**2.0_pReal, R(3,3)**2.0_pReal, & R(1,3)**2, R(2,3)**2, R(3,3)**2, &
R(2,3)*R(3,3), R(1,3)*R(3,3), R(1,3)*R(2,3), & R(2,3)*R(3,3), R(1,3)*R(3,3), R(1,3)*R(2,3), &
2.0_pReal*R(1,2)*R(1,3), 2.0_pReal*R(2,2)*R(2,3), 2.0_pReal*R(3,2)*R(3,3), & 2.0_pReal*R(1,2)*R(1,3), 2.0_pReal*R(2,2)*R(2,3), 2.0_pReal*R(3,2)*R(3,3), &
R(2,2)*R(3,3)+R(2,3)*R(3,2), R(1,2)*R(3,3)+R(1,3)*R(3,2), R(1,2)*R(2,3)+R(1,3)*R(2,2), & R(2,2)*R(3,3)+R(2,3)*R(3,2), R(1,2)*R(3,3)+R(1,3)*R(3,2), R(1,2)*R(2,3)+R(1,3)*R(2,2), &