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#!/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
# added by SS for TBE
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 (for all g_debug vars see Debug.h)
default_param :filter_string, String, "none"
# filters debugging messages based on priority (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
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, true
end
class Network < LibRubyObject
default_param :endpoint_bandwidth, Integer, 10000
default_param :adaptive_routing, Boolean, true
default_param :number_of_virtual_networks, Integer, 6
default_param :fan_out_degree, Integer, 4
# default buffer size. Setting to 0 indicates infinite buffering
default_param :buffer_size, Integer, 3
# 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
#added by SS
class Tracer < LibRubyObject
default_param :warmup_length, Integer, 1000000
end
#added by SS
class Profiler < LibRubyObject
default_param :hot_lines, Boolean, false
default_param :all_instructions, Boolean, false
end
#added by SS
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, 0
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 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 because the Ruby swtiches use random
# link priority elevation
default_param :randomization, Boolean, true
# 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
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