[Myrinet] register & dma

Hello

i have a problem to program with gm with gm_directed_send() and 
gm_register_memory() (fastest transfert):

with gm_register_memory, i put in the field len size_mem*sizeof(char),
i try also to cast it in (unsigned int) but i always have gcc said:
"incompatibles types assignement"
what's wrong ?

with gm_directed_send(), what is gm_remote_ptr_t target_buffer ? it's 
a virtual remote memory adress but how could i gain this adress ?

---

Thanks
bye

           Julien Touche




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