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Parallella Community • View topic - Proper way to get the registers from core to the host
Page 1 of 1

Proper way to get the registers from core to the host

PostPosted: Tue Dec 16, 2014 10:26 pm
by dmarquez

Re: Proper way to get the registers from core to the host

PostPosted: Wed Dec 31, 2014 2:06 pm
by aolofsson
Sorry for the slow reply..so ust to confirm you you are tying to run the following program in core 1,1:

1.) Read register values from core 0,0 into and place them in the variable registers (why 128?)
2.) Copy the registers[128] values to DRAM.

At first look, I think your REG_ADDRESS is wrong...(that is the address as seen from the host)

https://github.com/adapteva/epiphany-li ... B/fast.ldf

Andreas

Re: Proper way to get the registers from core to the host

PostPosted: Thu Jan 08, 2015 7:26 pm
by dmarquez
No problem, I continue working on.
In my example, I try to read a register, from a remote core. The number 128 that you mention is a mistake, the registers count is 64.

Have you an example for reading register from a remote core?. I realize that it is not possible to read if the core is running. The core must to be halt for make the reading?

Thanks in advance,
David.