how to load openmp code via MPM in K2H?

Yes, you should use "mpmcl" tool to load the DSP's .out

Ex:
mpmcl load dsp0 ex.out
mpmcl run dsp0

e2e.ti.com/.../1876464

Should we load a single binary on each of the 6 dsp cores or should we load our program to single core i.e. dsp0 and it will dispatch code to all other cores? We want to do it with the help of MPM.  

No. Each core should be loaded and executed separately. You can also use the script to load and run images on linux boot. Please refer below wiki for more information.

Thank you.

You can also refer to the messageQ IPC example which will load and run the 8 DSP programs on 8 DSP cores.

C:\ti\ipc_3_42_00_02\examples\TCI6636_linux_elf\ex02_messageq

Does this example use OpenMP for DSP cores? I am asking about explicitly OpenMP along with MPM.

No, you should take care.
This is the example how the DSP will communicate to each other via IPC.

Also, we do have image processing example in MCSDK and IPC demo in processor SDK package.
processors.wiki.ti.com/.../MCSDK_Image_Processing_Demonstration_Guide

We do not have DSP example with OpenMP to demonstrate MPM. My understanding is that, the DSP image build with image requirements specified in below wiki should work. We will confirm with factory team the same.

Thank you.

Correct me if I am wrong.
Does that mean we can't load OpenMP code through MPM?

Updated my previous post. Hope that clarifies your doubt. Thank you.

Is it possible or not with EVMK2H?

So all I have to do is to load openmp code on a single core i.e. dsp0 and it will dispatch/trigger all the other coores to start execution. Or openmp code should be loaded on each core separtely.
secondly I don't see any example folder in E:\ccs6.0\openmp_dsp_2_01_17_01 directory.