tol=1e-12; thrds1=4; thrds2=2; OMP_main_ACCURACY(tol,thrds1,thrds2)
Starting parallel pool (parpool) using the 'maximum' profile ... connected to 8 workers.

====================================================================================

               >>>   Example 5 - Talbot Suite DE   <<<

         Application of Talbot's method to solve the PDE equation

			u_t (x,y,t) = u_xx (x,y,t) + u_yy (x,y,t),      0 < x,y < 1,  t>0

	with conditions:
			u(x,y,0+) = x*(x-1) + y*(y-1)
			u(0,y,t) = u(1,y,t) = 4*t + y*(y-1)
			u(x,0,t) = u(x,1,t) = 4*t + x*(x-1)

	The analytical solution is

		u(x,y,t) = 4*t + x*(x-1) + y*(y-1)

	and its Laplace Transform is

		            4    x*(x-1) + y*(y-1)
		U(x,y,s) = --- + -----------------
		           s^2           s

	with a double pole at 0

	     and abscissa of convergence: sigma0 = 0

====================================================================================

	   Ex. 5: output from ./2PAR/LTS3_mex_1usrLev/OMP_main_ACCURACY.c

	LT samples by solving in MATLAB block tridiagonal systems + PCT

	      5 t in [100, 500],    9 x,y in [0, 1],    tol=1.000000e-12
====================================================================================


CHECK: NESTED PARALLELISM is not supported
                          Now it is supported

RELERR1 = [ % COARSE-GRAIN OMP PARALLELISM with 4 threads for modified Talbot's method
 1          1.285435e-11  2.700801e-15  1.137076e-15  2.984688e-15  1.102883e-14
 2          1.286341e-11  2.701065e-15  1.705725e-15  5.401127e-15  1.421296e-14
 3          1.286890e-11  3.269902e-15  2.274388e-15  8.812623e-15  2.342351e-14
 4          1.287082e-11  2.985621e-15  2.084883e-15  7.107024e-15  1.603272e-14
 5          1.286890e-11  3.269902e-15  3.032518e-15  7.817650e-15  1.728337e-14
 6          1.286341e-11  2.701065e-15  1.705725e-15  7.106746e-15  1.694185e-14
 7          1.285435e-11  2.700801e-15  2.084639e-15  3.837455e-15  1.364391e-14
 8          1.286341e-11  2.701065e-15  1.705725e-15  5.401127e-15  1.773778e-14
 9          1.287275e-11  3.838730e-15  3.032597e-15  9.523505e-15  2.365130e-14
10          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  3.229387e-14
11          1.288031e-11  3.696844e-15  3.222302e-15  1.151394e-14  3.320382e-14
12          1.287895e-11  3.412405e-15  3.222260e-15  1.151383e-14  2.967852e-14
13          1.287275e-11  3.838730e-15  3.032597e-15  8.528512e-15  2.365130e-14
14          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.773778e-14
15          1.286890e-11  3.269902e-15  2.274388e-15  8.812623e-15  2.524282e-14
16          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  3.490922e-14
17          1.288416e-11  4.123564e-15  3.980594e-15  1.236707e-14  3.616089e-14
18          1.288609e-11  3.554866e-15  3.980646e-15  1.051922e-14  3.274974e-14
19          1.288416e-11  4.123564e-15  3.980594e-15  1.151417e-14  3.263577e-14
20          1.287895e-11  4.265506e-15  3.222260e-15  9.808076e-15  3.047450e-14
21          1.286890e-11  3.269902e-15  2.274388e-15  6.964815e-15  2.524282e-14
22          1.287082e-11  2.985621e-15  2.084883e-15  8.102007e-15  1.967136e-14
23          1.288031e-11  3.696844e-15  3.222302e-15  1.066106e-14  3.229413e-14
24          1.288609e-11  3.554866e-15  3.980646e-15  1.322010e-14  3.900403e-14
25          1.288816e-11  3.554936e-15  4.170255e-15  1.194085e-14  3.752604e-14
26          1.288609e-11  3.554866e-15  3.980646e-15  9.524156e-15  2.831488e-14
27          1.288031e-11  2.843726e-15  3.222302e-15  8.813140e-15  2.706339e-14
28          1.287082e-11  2.985621e-15  2.084883e-15  5.401338e-15  1.967136e-14
29          1.286890e-11  3.269902e-15  2.274388e-15  6.964815e-15  2.171792e-14
30          1.287895e-11  3.412405e-15  3.222260e-15  9.808076e-15  2.694947e-14
31          1.288416e-11  4.123564e-15  3.980594e-15  1.236707e-14  3.263577e-14
32          1.288609e-11  3.554866e-15  3.980646e-15  1.051922e-14  3.093031e-14
33          1.288416e-11  4.123564e-15  3.980594e-15  1.151417e-14  3.081636e-14
34          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  2.865513e-14
35          1.286890e-11  3.269902e-15  1.326726e-15  6.964815e-15  2.262757e-14
36          1.286341e-11  2.701065e-15  1.705725e-15  5.401127e-15  1.421296e-14
37          1.287275e-11  3.838730e-15  3.032597e-15  7.675661e-15  2.365130e-14
38          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  3.320356e-14
39          1.288031e-11  3.696844e-15  3.222302e-15  9.808172e-15  2.706339e-14
40          1.287895e-11  3.412405e-15  3.222260e-15  9.808076e-15  2.865513e-14
41          1.287275e-11  3.838730e-15  3.032597e-15  8.528512e-15  2.274163e-14
42          1.286341e-11  2.701065e-15  1.705725e-15  5.401127e-15  1.421296e-14
43          1.285435e-11  2.700801e-15  1.137076e-15  3.837455e-15  1.011924e-14
44          1.286341e-11  2.701065e-15  1.705725e-15  5.401127e-15  1.694185e-14
45          1.286890e-11  3.269902e-15  1.326726e-15  6.964815e-15  2.342351e-14
46          1.287154e-11  2.985621e-15  2.084883e-15  7.107024e-15  2.046731e-14
47          1.286890e-11  3.269902e-15  2.274388e-15  6.111981e-15  2.171792e-14
48          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.955704e-14
49          1.285435e-11  2.700801e-15  1.137076e-15  4.832351e-15  1.455351e-14
          ];

RELERR2 = [ % FINE-GRAIN OMP PARALLELISM with 4 threads for modified Talbot's method
 1          1.285435e-11  2.700801e-15  1.137076e-15  3.837455e-15  9.209641e-15
 2          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  9.778520e-15
 3          1.286890e-11  3.269902e-15  2.274388e-15  7.817650e-15  2.262757e-14
 4          1.287154e-11  2.985621e-15  2.084883e-15  6.254181e-15  1.341746e-14
 5          1.286890e-11  3.269902e-15  2.274388e-15  7.817650e-15  1.728337e-14
 6          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.250741e-14
 7          1.285435e-11  2.700801e-15  1.137076e-15  5.685119e-15  1.546310e-14
 8          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.694185e-14
 9          1.287275e-11  2.985679e-15  2.084910e-15  8.528512e-15  2.365130e-14
10          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  2.865513e-14
11          1.288031e-11  3.696844e-15  3.222302e-15  1.151394e-14  2.967876e-14
12          1.287895e-11  3.412405e-15  3.222260e-15  9.808076e-15  2.967852e-14
13          1.287275e-11  3.838730e-15  3.032597e-15  7.675661e-15  2.547063e-14
14          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.694185e-14
15          1.286890e-11  3.269902e-15  2.274388e-15  8.812623e-15  2.171792e-14
16          1.287895e-11  3.412405e-15  3.222260e-15  9.808076e-15  3.229387e-14
17          1.288416e-11  3.270413e-15  3.980594e-15  1.236707e-14  3.434147e-14
18          1.288609e-11  3.554866e-15  3.980646e-15  1.051922e-14  2.740517e-14
19          1.288416e-11  4.123564e-15  3.980594e-15  1.236707e-14  3.081636e-14
20          1.287895e-11  3.412405e-15  3.222260e-15  8.813054e-15  2.865513e-14
21          1.286890e-11  3.269902e-15  2.274388e-15  8.812623e-15  2.342351e-14
22          1.287154e-11  2.985621e-15  2.084883e-15  7.107024e-15  1.967136e-14
23          1.288031e-11  3.696844e-15  3.222302e-15  1.066106e-14  2.876906e-14
24          1.288609e-11  3.554866e-15  3.980646e-15  1.222504e-14  3.900403e-14
25          1.288816e-11  3.554936e-15  3.222470e-15  1.194085e-14  3.400086e-14
26          1.288609e-11  3.554866e-15  3.032873e-15  9.524156e-15  2.649545e-14
27          1.288031e-11  2.843726e-15  2.274566e-15  1.066106e-14  2.706339e-14
28          1.287154e-11  2.132586e-15  2.084883e-15  7.107024e-15  1.967136e-14
29          1.286890e-11  3.269902e-15  2.274388e-15  7.817650e-15  1.728337e-14
30          1.287895e-11  3.412405e-15  3.222260e-15  9.808076e-15  2.865513e-14
31          1.288416e-11  3.270413e-15  3.032834e-15  1.236707e-14  3.081636e-14
32          1.288609e-11  3.554866e-15  3.032873e-15  1.051922e-14  2.831488e-14
33          1.288416e-11  3.270413e-15  3.032834e-15  1.151417e-14  2.729124e-14
34          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  3.229387e-14
35          1.286890e-11  3.269902e-15  1.326726e-15  7.817650e-15  2.080827e-14
36          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  8.982594e-15
37          1.287275e-11  3.838730e-15  2.084910e-15  7.675661e-15  2.012634e-14
38          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  2.967852e-14
39          1.288031e-11  3.696844e-15  2.274566e-15  9.808172e-15  2.513029e-14
40          1.287895e-11  3.412405e-15  2.274536e-15  8.813054e-15  2.694947e-14
41          1.287275e-11  3.838730e-15  2.084910e-15  8.528512e-15  2.194567e-14
42          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.341704e-14
43          1.285435e-11  2.700801e-15  1.137076e-15  2.984688e-15  9.209641e-15
44          1.286341e-11  2.701065e-15  1.705725e-15  4.406183e-15  1.694185e-14
45          1.286890e-11  3.269902e-15  1.326726e-15  6.964815e-15  2.342351e-14
46          1.287154e-11  2.132586e-15  2.084883e-15  7.107024e-15  1.785204e-14
47          1.286890e-11  3.269902e-15  1.326726e-15  6.964815e-15  2.080827e-14
48          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.773778e-14
49          1.285435e-11  2.700801e-15  1.137076e-15  5.685119e-15  9.209641e-15
          ];

RELERR3 = [ % NESTED COARSE/FINE-GRAIN OMP PARALLELISM with 4 (outer), 2 (inner) threads for modified Talbot's method
 1          1.285435e-11  2.700801e-15  3.790252e-16  3.837455e-15  1.011924e-14
 2          1.286341e-11  3.696194e-15  1.705725e-15  6.253936e-15  1.341704e-14
 3          1.286890e-11  3.269902e-15  2.274388e-15  6.964815e-15  2.171792e-14
 4          1.287082e-11  2.985621e-15  2.084883e-15  7.107024e-15  1.421341e-14
 5          1.286890e-11  3.269902e-15  2.274388e-15  6.964815e-15  1.728337e-14
 6          1.286341e-11  3.696194e-15  1.705725e-15  5.401127e-15  1.250741e-14
 7          1.285435e-11  2.700801e-15  1.137076e-15  4.832351e-15  1.455351e-14
 8          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.341704e-14
 9          1.287275e-11  2.985679e-15  3.032597e-15  8.528512e-15  2.194567e-14
10          1.287895e-11  4.265506e-15  3.222260e-15  1.066095e-14  2.967852e-14
11          1.288031e-11  3.696844e-15  3.222302e-15  1.066106e-14  2.967876e-14
12          1.287895e-11  4.265506e-15  3.222260e-15  1.066095e-14  2.603978e-14
13          1.287275e-11  2.985679e-15  2.084910e-15  9.523505e-15  2.194567e-14
14          1.286341e-11  2.701065e-15  1.705725e-15  7.106746e-15  1.603222e-14
15          1.286890e-11  3.269902e-15  2.274388e-15  7.817650e-15  2.080827e-14
16          1.287895e-11  3.412405e-15  3.222260e-15  9.808076e-15  3.320356e-14
17          1.288416e-11  4.123564e-15  3.980594e-15  1.066126e-14  3.434147e-14
18          1.288609e-11  3.554866e-15  3.032873e-15  9.524156e-15  2.922460e-14
19          1.288416e-11  4.123564e-15  3.980594e-15  1.151417e-14  3.263577e-14
20          1.287895e-11  4.265506e-15  2.274536e-15  9.808076e-15  2.865513e-14
21          1.286890e-11  3.269902e-15  2.274388e-15  6.964815e-15  1.910267e-14
22          1.287082e-11  3.838655e-15  2.084883e-15  8.102007e-15  1.785204e-14
23          1.288031e-11  3.696844e-15  3.222302e-15  9.808172e-15  2.706339e-14
24          1.288609e-11  3.554866e-15  3.032873e-15  1.051922e-14  3.274974e-14
25          1.288731e-11  3.554936e-15  3.222470e-15  1.194085e-14  3.400086e-14
26          1.288609e-11  3.554866e-15  3.980646e-15  1.051922e-14  2.376630e-14
27          1.288031e-11  3.696844e-15  2.274566e-15  9.808172e-15  2.615369e-14
28          1.287082e-11  2.985621e-15  1.137209e-15  6.254181e-15  1.967136e-14
29          1.286890e-11  3.269902e-15  2.274388e-15  6.964815e-15  1.819302e-14
30          1.287796e-11  4.265506e-15  2.274536e-15  9.808076e-15  2.603978e-14
31          1.288416e-11  4.123564e-15  3.032834e-15  1.066126e-14  3.172606e-14
32          1.288609e-11  3.554866e-15  3.032873e-15  9.524156e-15  2.649545e-14
33          1.288416e-11  4.123564e-15  3.032834e-15  1.066126e-14  3.081636e-14
34          1.287895e-11  3.412405e-15  2.274536e-15  1.066095e-14  2.865513e-14
35          1.286890e-11  3.269902e-15  1.326726e-15  6.964815e-15  1.819302e-14
36          1.286341e-11  3.696194e-15  1.705725e-15  6.253936e-15  1.341704e-14
37          1.287275e-11  2.985679e-15  2.084910e-15  8.528512e-15  1.921668e-14
38          1.287895e-11  3.412405e-15  3.222260e-15  1.066095e-14  2.967852e-14
39          1.288031e-11  3.696844e-15  3.222302e-15  8.813140e-15  2.615369e-14
40          1.287796e-11  3.412405e-15  2.274536e-15  8.813054e-15  2.513009e-14
41          1.287275e-11  2.985679e-15  2.084910e-15  8.528512e-15  2.194567e-14
42          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.341704e-14
43          1.285435e-11  2.700801e-15  3.790252e-16  3.837455e-15  9.209641e-15
44          1.286341e-11  2.701065e-15  1.705725e-15  6.253936e-15  1.603222e-14
45          1.286890e-11  3.269902e-15  1.326726e-15  7.817650e-15  2.342351e-14
46          1.287082e-11  2.985621e-15  1.137209e-15  6.254181e-15  1.785204e-14
47          1.286890e-11  2.274714e-15  1.326726e-15  6.111981e-15  2.080827e-14
48          1.286341e-11  2.701065e-15  1.705725e-15  7.106746e-15  1.603222e-14
49          1.285435e-11  2.700801e-15  1.137076e-15  5.685119e-15  1.193842e-14
          ];

	      5 t in [100, 500],    9 x,y in [0, 1],    tol=1.000000e-12

Parallel pool using the 'maximum' profile is shutting down.
diary off
