NAG Toolbox for MATLAB®

MBL6I25DNL

x86-64 Linux, MATLAB R2015aSP1 - R2016b

Supplementary Information



Contents

1. Introduction

This page is for supplementary information relating to the implementation described in Section 2.1 of the Installer's Note. It may be augmented over the life-time of the product if further pertinent information becomes available.

2. R2017a, R2017b and R2018a Suitability

This implementation has been tested with MATLAB version 9.2 (R2017a), version 9.3 (R2017b) and version 9.4 (R2018a) and is considered suitable for use with those versions, with the exception of the following routines:

  d03ra / nag_pde_2d_gen_order2_rectangle
  d03rb / nag_pde_2d_gen_order2_rectilinear
  d03rz / nag_pde_2d_gen_order2_rectilinear_extractgrid
In some instances, these problems have also been observed with MATLAB version 9.1 (R2016b). Some minor issues with graphics may be observed.

3. R2018b, R2019a, R2019b, R2020a and R2020b Suitability

This implementation has been tested with MATLAB version 9.5 (R2018b), version 9.6 (R2019a), version 9.7 (R2019b), version 9.8 (R2020a) and version 9.9 (R2020b) and is considered suitable for use with those versions, with the exception of the following routines:

  c06pp / nag_sum_fft_realherm_1d_multi_row
  c06pq / nag_sum_fft_realherm_1d_multi_col
  d03ra / nag_pde_2d_gen_order2_rectangle
  d03rb / nag_pde_2d_gen_order2_rectilinear
  d03rz / nag_pde_2d_gen_order2_rectilinear_extractgrid

In our tests, the c06pp and c06pq examples appeared to work on R2020a and R2020b.

The example program for e01zm / nag_interp_nd_scat_shep does not work correctly.

Some minor issues with graphics may be observed.

The Portfolio Optimization demo (Optimization_demo) and the Travelling Salesman demo (travelling_salesman_demo) do not work.

In R2019b and later, the example program g13ej_example.m fails due to changes in MATLAB. The underlying routine (g13ej / nag_tsa_kalman_unscented_state_revcom) works as expected once the example is fixed in R2019b and R2020a, but not at R2020b.

In R2020b, some routines fail with the message:

OMP: Info #273: omp_get_nested routine deprecated, please use omp_get_max_active_levels instead.
Setting the environment variable KMP_WARNINGS=0 works around this problem.