cwfletcher/buffets

Implementations of Buffets, which are efficient, composable idioms for implementing Explicit Decoupled Data Orchestration.

buffets's Issues

Can I issue outstanding read request to buffet?

Hi I am writing a bunch of testbenches for readwrite the data.
It's not clear to me if I could make outstanding read request, which means I want to send read index to buffet consecutively even if I did not get the read data valid.
It seems buffet drops some of the read requests with read_idx_ready always set to True.
Thanks!

will it support WAR hazard detection?

Hi guys, I would like to know whether buffets will support WAR hazard detection feature.

I wanna use it as a regfile, but it don't support WAR currently~

Fail to update buffet entry

For the test case "tb_buffet_update.v", the data stored in idx=1 is initialized as 32'hc089_5e81 and should be update to another value later. However the value is still the same after a update operation is performed. ( Might be caused by the generated block in the dpram model, line 73~ line 91. )

Support sizes that are not powers of two

Currently, all counters assume the buffet size to be a power of 2. Change to wrap the counter based on the size. Adds comparators at several places.