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Diffstat (limited to 'src/mem/ruby/config/defaults.rb')
| -rw-r--r-- | src/mem/ruby/config/defaults.rb | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/src/mem/ruby/config/defaults.rb b/src/mem/ruby/config/defaults.rb deleted file mode 100644 index 224bf1eeb..000000000 --- a/src/mem/ruby/config/defaults.rb +++ /dev/null @@ -1,248 +0,0 @@ -#!/usr/bin/ruby - -class NetPort < LibRubyObject - # number of transitions a SLICC state machine can transition per - # cycle - default_param :transitions_per_cycle, Integer, 32 - - # buffer_size limits the size of all other buffers connecting to - # SLICC Controllers. When 0, infinite buffering is used. - default_param :buffer_size, Integer, 32 - - default_param :number_of_TBEs, Integer, 256 - - default_param :recycle_latency, Integer, 10 -end - -class Sequencer < IfacePort - # Maximum number of requests (including prefetches) outstanding from - # the sequencer - default_param :max_outstanding_requests, Integer, 16 - - # Maximum number of cycles a request is can be outstanding before - # the Sequencer declares we're in deadlock/livelock - default_param :deadlock_threshold, Integer, 500000 - -end - -class Debug < LibRubyObject - # For debugging purposes, one can enable a trace of all the protocol - # state machine changes. Unfortunately, the code to generate the - # trace is protocol specific. To enable the code for some of the - # standard protocols, - # 1. change protocol_trace = true - # 2. enable debug in the Ruby Makefile - # 3. set start_time = 1 - default_param :protocol_trace, Boolean, false - - # a string for filtering debugging output. Valid options (also see Debug.cc): - # {"System", 's' }, - # {"Node", 'N' }, - # {"Queue", 'q' }, - # {"Event Queue", 'e' }, - # {"Network", 'n' }, - # {"Sequencer", 'S' }, - # {"Tester", 't' }, - # {"Generated", 'g' }, - # {"SLICC", 'l' }, - # {"Network Queues", 'Q' }, - # {"Time", 'T' }, - # {"Network Internals", 'i' }, - # {"Store Buffer", 'b' }, - # {"Cache", 'c' }, - # {"Predictor", 'p' }, - # {"Allocator", 'a' } - # - # e.g., "sq" will print system and queue debugging messages - # Set to "none" for no debugging output - default_param :filter_string, String, "none" - - # filters debugging messages based on priority (none, low, med, high) - default_param :verbosity_string, String, "none" - - # filters debugging messages based on a ruby time - default_param :start_time, Integer, 1 - - # sends debugging messages to a output filename - # set to "none" to print to stdout - default_param :output_filename, String, "none" -end - -class Topology < LibRubyObject - # The default link latency between all nodes (internal and external) - # in the toplogy - default_param :link_latency, Integer, 1 - - # the bandwidth from an external network port to it's corresponding - # internal switch - default_param :external_bw, Integer, 64 - - # the bandwitch between internal switches in the network - default_param :internal_bw, Integer, 16 - - # indicates whether the topology config will be displayed in the - # stats file - default_param :print_config, Boolean, false -end - -class Network < LibRubyObject - default_param :endpoint_bandwidth, Integer, 10000 - default_param :adaptive_routing, Boolean, true - default_param :number_of_virtual_networks, Integer, 5 - # default_param :fan_out_degree, Integer, 4 - - # default buffer size. Setting to 0 indicates infinite buffering - # default_param :buffer_size, Integer, 0 - - # local memory latency ?? NetworkLinkLatency - default_param :link_latency, Integer, 1 - - # on chip latency - # default_param :on_chip_latency, Integer, 1 - - default_param :control_msg_size, Integer, 8 -end - -class GarnetNetwork < Network - default_param :flit_size, Integer, 16 - default_param :number_of_pipe_stages, Integer, 4 - default_param :vcs_per_class, Integer, 4 - default_param :buffer_size, Integer, 4 - default_param :using_network_testing, Boolean, false -end - -class Tracer < LibRubyObject - default_param :warmup_length, Integer, 1000000 -end - -class Profiler < LibRubyObject - default_param :hot_lines, Boolean, false - default_param :all_instructions, Boolean, false -end - -class MemoryControl < LibRubyObject - - default_param :mem_bus_cycle_multiplier, Integer, 10 - default_param :banks_per_rank, Integer, 8 - default_param :ranks_per_dimm, Integer, 2 - default_param :dimms_per_channel, Integer, 2 - default_param :bank_bit_0, Integer, 8 - default_param :rank_bit_0, Integer, 11 - default_param :dimm_bit_0, Integer, 12 - default_param :bank_queue_size, Integer, 12 - default_param :bank_busy_time, Integer, 11 - default_param :rank_rank_delay, Integer, 1 - default_param :read_write_delay, Integer, 2 - default_param :basic_bus_busy_time, Integer, 2 - default_param :mem_ctl_latency, Integer, 12 - default_param :refresh_period, Integer, 1560 - default_param :tFaw, Integer, 0 - default_param :mem_random_arbitrate, Integer, 11 - default_param :mem_fixed_delay, Integer, 0 - -end - -###### Protocols ####### - -## MI_example protocol - -class MI_example_CacheController < L1CacheController - default_param :issue_latency, Integer, 2 - default_param :cache_response_latency, Integer, 12 -end - -class MI_example_DirectoryController < DirectoryController - default_param :directory_latency, Integer, 6 -end - -class MI_example_DMAController < DMAController - default_param :request_latency, Integer, 6 -end - -## MOESI_CMP_directory protocol - -class MOESI_CMP_directory_L1CacheController < L1CacheController - default_param :request_latency, Integer, 2 -end - -class MOESI_CMP_directory_L2CacheController < CacheController - default_param :request_latency, Integer, 2 - default_param :response_latency, Integer, 2 -end - -class MOESI_CMP_directory_DirectoryController < DirectoryController - default_param :directory_latency, Integer, 6 -end - -class MOESI_CMP_directory_DMAController < DMAController - default_param :request_latency, Integer, 14 - default_param :response_latency, Integer, 14 -end - -class MESI_CMP_directory_L2CacheController < CacheController - default_param :request_latency, Integer, 2 - default_param :response_latency, Integer, 2 - default_param :to_L1_latency, Integer, 1 - -#if 0 then automatically calculated - default_param :lowest_bit, Integer, 0 - default_param :highest_bit, Integer, 0 -end - -class MESI_CMP_directory_L1CacheController < L1CacheController - default_param :l1_request_latency, Integer, 2 - default_param :l1_response_latency, Integer, 2 - default_param :to_L2_latency, Integer, 1 -end - - -class MESI_CMP_directory_DirectoryController < DirectoryController - default_param :to_mem_ctrl_latency, Integer, 1 - default_param :directory_latency, Integer, 6 -end - -class MESI_CMP_directory_DMAController < DMAController - default_param :request_latency, Integer, 6 -end - -class RubySystem - - # Random seed used by the simulation. If set to "rand", the seed - # will be set to the current wall clock at libruby - # initialization. Otherwise, set this to an integer. - default_param :random_seed, Object, 1234 #"rand" - - # When set to true, the simulation will insert random delays on - # message enqueue times. Note that even if this is set to false, - # you can still have a non-deterministic simulation if random seed - # is set to "rand". This is used mainly to debug protocols by forcing - # really strange interleavings and should not be used for - # performance runs. - default_param :randomization, Boolean, false - - # tech_nm is the device size used to calculate latency and area - # information about system components - default_param :tech_nm, Integer, 45 - - # default frequency for the system - default_param :freq_mhz, Integer, 3000 - - # the default cache block size in the system - # libruby does not currently support different block sizes - # among different caches - # Must be a power of two - default_param :block_size_bytes, Integer, 64 - - # The default debug object. There shouldn't be a reason to ever - # change this line. To adjust debug paramters statically, adjust - # them in the Debug class above. To adjust these fields - # dynamically, access this RubySystem object, - # e.g. RubySystem.debug.protocol_trace = true - default_param :debug, Debug, Debug.new("dbg0") - default_param :tracer, Tracer, Tracer.new("tracer0") - - default_param :profiler, Profiler, Profiler.new("profiler0") -end - - - |