Hi all, I have been struggling over the last two days at undertanding the folloing error message from valgrind. Some help would be really appreacited. I am working with Fortran 90. In the following you can find the error message and the subroutine probably responsible for it. Thank you in advance.
Regards, Filippo =16595== 1,008 bytes in 3 blocks are possibly lost in loss record 155 of 1,524 ==16595== at 0x483AB65: calloc (vg_replace_malloc.c:752) ==16595== by 0x4012A32: allocate_dtv (in /usr/lib/ld-2.29.so) ==16595== by 0x40133E1: _dl_allocate_tls (in /usr/lib/ld-2.29.so) ==16595== by 0x4CD7698: pthread_create@@GLIBC_2.2.5 (in /usr/lib/ libpthread-2.29.so) ==16595== by 0x6C6A09A: gomp_team_start (team.c:817) ==16595== by 0x6C60F9D: GOMP_parallel (parallel.c:167) ==16595== by 0x5149742: exec_blas (in /usr/lib/libopenblasp-r0.3.5.so) ==16595== by 0x5149B75: blas_level1_thread_with_return_value (in /usr/lib/libopenblasp-r0.3.5.so) ==16595== by 0x56BCE6A: ddot_k_SANDYBRIDGE (in /usr/lib/ libopenblasp-r0.3.5.so) ==16595== by 0x4A5CC97: dqrdc2_ (in /usr/lib/R/lib/libR.so) ==16595== by 0x4A5D66D: dqrls_ (in /usr/lib/R/lib/libR.so) ==16595== by 0x14E5F7CC: ??? (in /usr/lib/R/library/stats/libs/stats.so) subroutine linreg_se1__evl (glmid) implicit none integer, intent(in) :: glmid double precision, allocatable :: A(:,:), B(:,:), sigma(:) double precision :: lnD integer :: i, j, xi, wi, sei, l, m, n, info xi = GLMLIST_(glmid)%Mi(glm_x1i_,1) wi = GLMLIST_(glmid)%Mi(glm_wi_,1) l = GLMLIST_(glmid)%Mi(glm_l_,1) m = GLMLIST_(glmid)%Mi(glm_m_,1) !number of features n = GLMLIST_(glmid)%Mi(glm_n_,1) !number of outputs sei = GLMLIST_(glmid)%Mi(glm_se1i_,1) print *, l, m, n allocate(A(m,m)) A = 0 allocate(B(l,m)) B = MATLIST_dbl(xi)%Mi allocate(sigma(n)) sigma = 0 call sbr_multRows(B, MATLIST_dbl(wi)%Mi(:,1)) call wrp_dgemm('T', 'N', dble(1), MATLIST_dbl(xi)%Mi, B, dble(0), A) call invSym(A, lnD, info) if (info /= 0) print *, 'error not PD' call wrp_dsymm('R', 'U', dble(1), A, MATLIST_dbl(xi)%Mi, dble(0), B) call uvrv__get(sigma, GLMHPLIST_(glmid)%Mi((m+1):(m+n),1), uvrv_vali_) do i = 1, n do j = 1, l MATLIST_dbl(sei)%Mi(j,i) = sum(B(j,:) * MATLIST_dbl(xi)%Mi(j,:)) + MATLIST_dbl(wi)%Mi(j,1)**(-1) MATLIST_dbl(sei)%Mi(j,i) = (MATLIST_dbl(sei)%Mi(j,i) * sigma(i)**2)**0.5 end do end do end subroutine linreg_se1__evl
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