diff options
Diffstat (limited to 'configs/ruby/MOESI_hammer.py')
| -rw-r--r-- | configs/ruby/MOESI_hammer.py | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/configs/ruby/MOESI_hammer.py b/configs/ruby/MOESI_hammer.py index de98fd0c2..c13a6cc3a 100644 --- a/configs/ruby/MOESI_hammer.py +++ b/configs/ruby/MOESI_hammer.py @@ -119,12 +119,22 @@ def create_system(options, system, dma_ports, ruby_system): l1_cntrl.recycle_latency = options.recycle_latency exec("ruby_system.l1_cntrl%d = l1_cntrl" % i) - # + # Add controllers and sequencers to the appropriate lists - # cpu_sequencers.append(cpu_seq) l1_cntrl_nodes.append(l1_cntrl) + # Connect the L1 controller and the network + # Connect the buffers from the controller to network + l1_cntrl.requestFromCache = ruby_system.network.slave + l1_cntrl.responseFromCache = ruby_system.network.slave + l1_cntrl.unblockFromCache = ruby_system.network.slave + + # Connect the buffers from the network to the controller + l1_cntrl.forwardToCache = ruby_system.network.master + l1_cntrl.responseToCache = ruby_system.network.master + + phys_mem_size = sum(map(lambda r: r.size(), system.mem_ranges)) assert(phys_mem_size % options.num_dirs == 0) mem_module_size = phys_mem_size / options.num_dirs @@ -198,6 +208,17 @@ def create_system(options, system, dma_ports, ruby_system): exec("ruby_system.dir_cntrl%d = dir_cntrl" % i) dir_cntrl_nodes.append(dir_cntrl) + # Connect the directory controller to the network + dir_cntrl.forwardFromDir = ruby_system.network.slave + dir_cntrl.responseFromDir = ruby_system.network.slave + dir_cntrl.dmaResponseFromDir = ruby_system.network.slave + + dir_cntrl.unblockToDir = ruby_system.network.master + dir_cntrl.responseToDir = ruby_system.network.master + dir_cntrl.requestToDir = ruby_system.network.master + dir_cntrl.dmaRequestToDir = ruby_system.network.master + + for i, dma_port in enumerate(dma_ports): # # Create the Ruby objects associated with the dma controller @@ -217,7 +238,11 @@ def create_system(options, system, dma_ports, ruby_system): if options.recycle_latency: dma_cntrl.recycle_latency = options.recycle_latency + # Connect the dma controller to the network + dma_cntrl.responseFromDir = ruby_system.network.slave + dma_cntrl.requestToDir = ruby_system.network.master + + all_cntrls = l1_cntrl_nodes + dir_cntrl_nodes + dma_cntrl_nodes topology = create_topology(all_cntrls, options) - return (cpu_sequencers, dir_cntrl_nodes, topology) |