diff options
Diffstat (limited to 'src/mem/ruby/config/defaults.rb')
| -rw-r--r-- | src/mem/ruby/config/defaults.rb | 124 |
1 files changed, 48 insertions, 76 deletions
diff --git a/src/mem/ruby/config/defaults.rb b/src/mem/ruby/config/defaults.rb index f338f4e3f..224bf1eeb 100644 --- a/src/mem/ruby/config/defaults.rb +++ b/src/mem/ruby/config/defaults.rb @@ -1,7 +1,5 @@ #!/usr/bin/ruby - - class NetPort < LibRubyObject # number of transitions a SLICC state machine can transition per # cycle @@ -9,9 +7,8 @@ class NetPort < LibRubyObject # buffer_size limits the size of all other buffers connecting to # SLICC Controllers. When 0, infinite buffering is used. - default_param :buffer_size, Integer, 0 + default_param :buffer_size, Integer, 32 - # added by SS for TBE default_param :number_of_TBEs, Integer, 256 default_param :recycle_latency, Integer, 10 @@ -38,16 +35,36 @@ class Debug < LibRubyObject # 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) + # 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 (low, med, high) + # 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 @@ -65,23 +82,23 @@ class Topology < LibRubyObject # indicates whether the topology config will be displayed in the # stats file - default_param :print_config, Boolean, true + 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, 10 - default_param :fan_out_degree, Integer, 4 + 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 + # 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 :on_chip_latency, Integer, 1 default_param :control_msg_size, Integer, 8 end @@ -94,20 +111,15 @@ class GarnetNetwork < Network 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 @@ -125,7 +137,7 @@ class MemoryControl < LibRubyObject 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_random_arbitrate, Integer, 11 default_param :mem_fixed_delay, Integer, 0 end @@ -163,49 +175,33 @@ class MOESI_CMP_directory_DirectoryController < DirectoryController end class MOESI_CMP_directory_DMAController < DMAController - default_param :request_latency, Integer, 6 - default_param :response_latency, Integer, 6 + default_param :request_latency, Integer, 14 + default_param :response_latency, Integer, 14 end -## MOESI_CMP_token protocol +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 MOESI_CMP_token_L1CacheController < L1CacheController +class MESI_CMP_directory_L1CacheController < L1CacheController default_param :l1_request_latency, Integer, 2 default_param :l1_response_latency, Integer, 2 - default_param :retry_threshold, Integer, 1 - default_param :fixed_timeout_latency, Integer, 300 - default_param :dynamic_timeout_enabled, Boolean, true + default_param :to_L2_latency, Integer, 1 end -class MOESI_CMP_token_L2CacheController < CacheController - default_param :l2_request_latency, Integer, 2 - default_param :l2_response_latency, Integer, 2 - default_param :filtering_enabled, Boolean, true -end -class MOESI_CMP_token_DirectoryController < DirectoryController +class MESI_CMP_directory_DirectoryController < DirectoryController + default_param :to_mem_ctrl_latency, Integer, 1 default_param :directory_latency, Integer, 6 - default_param :distributed_persistent, Boolean, true - default_param :fixed_timeout_latency, Integer, 300 -end - -class MOESI_CMP_token_DMAController < DMAController - default_param :request_latency, Integer, 6 - default_param :response_latency, Integer, 6 -end - -## MOESI_hammer protocol - -class MOESI_hammer_CacheController < L1CacheController - default_param :issue_latency, Integer, 2 - default_param :cache_response_latency, Integer, 12 -end - -class MOESI_hammer_DirectoryController < DirectoryController - default_param :memory_controller_latency, Integer, 12 end -class MOESI_hammer_DMAController < DMAController +class MESI_CMP_directory_DMAController < DMAController default_param :request_latency, Integer, 6 end @@ -219,8 +215,9 @@ class RubySystem # 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 + # 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 @@ -246,31 +243,6 @@ class RubySystem default_param :profiler, Profiler, Profiler.new("profiler0") end -#added by SS - -class MESI_CMP_directory_L2CacheController < CacheController - default_param :l2_request_latency, Integer, 2 - default_param :l2_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 |