Epiphany workroups

[Nader_Jendoubi]

hi

i wanna ask if i can open more than one workgroup in the host program an if i can open two similar workgroups as the example shows
e_epiphany_t dev1;
e_epiphany_t dev2;

e_open(&dev1, 0, 0, platform.rows, platform.cols); //open all cores
e_open(&dev2, 0, 0, platform.rows, platform.cols);

It is 2 workgroups with 16 cores starting at core 0 : can i use the two workgroups to load different epiphany progs like this

e_load_group("epiphany1.srec", &dev1, 0, 0, platform.rows, platform.cols, E_TRUE);

then

e_load_group("epiphany2.srec", &dev2, 0, 0, platform.rows, platform.cols, E_TRUE);