diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mem/protocol/MESI_CMP_directory-mem.sm | 4 | ||||
| -rw-r--r-- | src/mem/protocol/MI_example-dir.sm | 4 | ||||
| -rw-r--r-- | src/mem/protocol/MOESI_CMP_directory-dir.sm | 4 | ||||
| -rw-r--r-- | src/mem/ruby/config/cfg.rb | 297 | ||||
| -rw-r--r-- | src/mem/ruby/config/defaults.rb | 32 | ||||
| -rw-r--r-- | src/mem/ruby/system/DirectoryMemory.cc | 2 | ||||
| -rw-r--r-- | src/mem/ruby/system/DirectoryMemory.hh | 2 |
7 files changed, 143 insertions, 202 deletions
diff --git a/src/mem/protocol/MESI_CMP_directory-mem.sm b/src/mem/protocol/MESI_CMP_directory-mem.sm index 82902e8af..7e30883b0 100644 --- a/src/mem/protocol/MESI_CMP_directory-mem.sm +++ b/src/mem/protocol/MESI_CMP_directory-mem.sm @@ -116,9 +116,9 @@ machine(Directory, "MESI_CMP_filter_directory protocol") // DirectoryMemory directory, constructor_hack="i"; // MemoryControl memBuffer, constructor_hack="i"; - DirectoryMemory directory, factory='RubySystem::getDirectory(m_cfg["directory_name"])'; + DirectoryMemory directory, factory='RubySystem::getDirectory(m_cfg["directory"])'; - MemoryControl memBuffer, factory='RubySystem::getMemoryControl(m_cfg["memory_controller_name"])'; + MemoryControl memBuffer, factory='RubySystem::getMemoryControl(m_cfg["memory_control"])'; TBETable TBEs, template_hack="<Directory_TBE>"; diff --git a/src/mem/protocol/MI_example-dir.sm b/src/mem/protocol/MI_example-dir.sm index c045419b6..17f39af5b 100644 --- a/src/mem/protocol/MI_example-dir.sm +++ b/src/mem/protocol/MI_example-dir.sm @@ -84,9 +84,9 @@ machine(Directory, "Directory protocol") } // ** OBJECTS ** - DirectoryMemory directory, factory='RubySystem::getDirectory(m_cfg["directory_name"])'; + DirectoryMemory directory, factory='RubySystem::getDirectory(m_cfg["directory"])'; - MemoryControl memBuffer, factory='RubySystem::getMemoryControl(m_cfg["memory_controller_name"])'; + MemoryControl memBuffer, factory='RubySystem::getMemoryControl(m_cfg["memory_control"])'; TBETable TBEs, template_hack="<Directory_TBE>"; diff --git a/src/mem/protocol/MOESI_CMP_directory-dir.sm b/src/mem/protocol/MOESI_CMP_directory-dir.sm index 8e48fc9ab..9e6cc918d 100644 --- a/src/mem/protocol/MOESI_CMP_directory-dir.sm +++ b/src/mem/protocol/MOESI_CMP_directory-dir.sm @@ -127,8 +127,8 @@ machine(Directory, "Directory protocol") // ** OBJECTS ** - DirectoryMemory directory, factory='RubySystem::getDirectory(m_cfg["directory_name"])'; - MemoryControl memBuffer, factory='RubySystem::getMemoryControl(m_cfg["memory_controller_name"])'; + DirectoryMemory directory, factory='RubySystem::getDirectory(m_cfg["directory"])'; + MemoryControl memBuffer, factory='RubySystem::getMemoryControl(m_cfg["memory_control"])'; TBETable TBEs, template_hack="<Directory_TBE>"; State getState(Address addr) { diff --git a/src/mem/ruby/config/cfg.rb b/src/mem/ruby/config/cfg.rb index 7e27ac59e..d57862420 100644 --- a/src/mem/ruby/config/cfg.rb +++ b/src/mem/ruby/config/cfg.rb @@ -11,14 +11,44 @@ end class LibRubyObject @@all_objs = Array.new - attr_reader :obj_name @@default_params = Hash.new + @@param_types = Hash.new + + attr_reader :obj_name def initialize(obj_name) assert obj_name.is_a?(String), "Obj_Name must be a string" @obj_name = obj_name @@all_objs << self @params = Hash.new + + # add all parent parameter accessors if they don't exist + self.class.ancestors.each { |ancestor| + if @@default_params.key?(ancestor.name.to_sym) + @@default_params[ancestor.name.to_sym].each { |p, default| + p = p.to_sym + @params[p] = default + if ! respond_to?(p) + self.class.send(:define_method, p) { + @params[p] = @@default_params[ancestor.name.to_sym][p] if ! @params.key?(p) + return @params[p] + } + end + setter_method_name = (p.to_s + "=").to_sym + if ! respond_to?(setter_method_name) + self.class.send(:define_method, setter_method_name) { |val| + type = @@param_types[ancestor.name.to_sym][p] + if val.is_a?(FalseClass) || val.is_a?(TrueClass) + assert type.is_a?(Boolean), "default value of param \"#{p}\" must be either true or false" + else + assert val.is_a?(type), "default value of param \"#{p}\", which is of type #{val.class.name} does not match expected type #{type}" + end + @params[p] = val + } + end + } + end + } end def cppClassName() @@ -29,40 +59,24 @@ class LibRubyObject idx = self.name.to_sym @@default_params[idx] = Hash.new if ! @@default_params.key?(idx) @@default_params[idx][param_name] = nil - send :define_method, param_name do - @params[param_name] = @@default_params[idx][param_name] if ! @params.key?(param_name) - @params[param_name] - end - method_name = (param_name.to_s + "=").to_sym - send :define_method, method_name do |val| - if val.is_a?(FalseClass) || val.is_a?(TrueClass) - assert type.is_a?(Boolean), "default value of param \"#{param_name}\" must be either true or false" - else - assert val.is_a?(type), "default value of param \"#{param_name}\" does not match type #{type}" - end -# assert val.is_a?(type), "#{param_name} must be of type #{type}" - @params[param_name] = val - end + @@param_types[idx] = Hash.new if ! @@param_types.key?(idx) + @@param_types[idx][param_name] = type end def self.default_param(param_name, type, default) - idx = self.name.to_sym - @@default_params[idx] = Hash.new if ! @@default_params.key?(idx) + if default.is_a?(FalseClass) || default.is_a?(TrueClass) assert type.is_a?(Boolean), "default value of param \"#{param_name}\" must be either true or false" else assert default.is_a?(type), "default value of param \"#{param_name}\" does not match type #{type}" end + + idx = self.name.to_sym + @@default_params[idx] = Hash.new if ! @@default_params.key?(idx) @@default_params[idx][param_name] = default - send :define_method, param_name do - @params[param_name] = @@default_params[idx][param_name] if ! @params.key?(param_name) - @params[param_name] - end - method_name = (param_name.to_s + "=").to_sym - send :define_method, method_name do |val| - assert val.is_a?(type), "#{param_name} must be of type #{type}" - @params[param_name] = val - end + @@param_types[idx] = Hash.new if ! @@param_types.key?(idx) + @@param_types[idx][param_name] = type + end def applyDefaults() @@ -80,6 +94,7 @@ class LibRubyObject @params.each { |key, val| str += key.id2name + " " + assert(val != nil, "parameter #{key} is nil") if val.is_a?(LibRubyObject) str += val.obj_name + " " else @@ -117,36 +132,32 @@ end class NetPort < LibRubyObject attr :mach_type - attr_reader :version + param :version, Integer @@type_cnt = Hash.new - @type_id def initialize(obj_name, mach_type) super(obj_name) @mach_type = mach_type @@type_cnt[mach_type] ||= 0 - @type_id = @@type_cnt[mach_type] + self.version= @@type_cnt[mach_type] # sets the version parameter + @@type_cnt[mach_type] += 1 - idx = "NetPort".to_sym - @@default_params[idx] = Hash.new if ! @@default_params.key?(idx) - @@default_params[idx].each { |key, val| - @params[key] = val if ! @params.key?(key) - } end def port_name mach_type end def port_num - @type_id - end - def cppClassName - "NetPort" + version end def self.totalOfType(mach_type) return @@type_cnt[mach_type] end + def cppClassName() + "generated:"+@mach_type + end + end class MemoryVector < LibRubyObject @@ -155,7 +166,7 @@ class MemoryVector < LibRubyObject end def cppClassName - "MemoryController" + "MemoryVector" end end @@ -291,33 +302,12 @@ private end class CacheController < NetPort - @@total_cache_controllers = Hash.new def initialize(obj_name, mach_type, caches) super(obj_name, mach_type) caches.each { |cache| cache.controller = self } - - if !@@total_cache_controllers.key?(mach_type) - @@total_cache_controllers[mach_type] = 0 - end - @version = @@total_cache_controllers[mach_type] - @@total_cache_controllers[mach_type] += 1 - - # call inhereted parameters - transitions_per_cycle - buffer_size - number_of_TBEs - recycle_latency - end - - def argv() - vec = "version "+@version.to_s - vec += " transitions_per_cycle "+@params[:transitions_per_cycle].to_s - vec += " buffer_size "+@params[:buffer_size].to_s - vec += " number_of_TBEs "+@params[:number_of_TBEs].to_s - vec += " recycle_latency "+@params[:recycle_latency].to_s end def cppClassName() @@ -325,89 +315,92 @@ class CacheController < NetPort end end +class Sequencer < IfacePort +end + class L1CacheController < CacheController - attr :sequencer + param :sequencer, Sequencer def initialize(obj_name, mach_type, caches, sequencer) super(obj_name, mach_type, caches) - @sequencer = sequencer - @sequencer.controller = self - @sequencer.version = @version + sequencer.controller = self + sequencer.version = version + self.sequencer= sequencer end - def argv() - vec = super() - vec += " sequencer "+@sequencer.obj_name - end +# def argv() +# vec = super() +# vec += " sequencer "+@sequencer.obj_name +# end +end + +class DirectoryMemory < LibRubyObject +end +class MemoryControl < LibRubyObject end class DirectoryController < NetPort @@total_directory_controllers = 0 - attr :directory - attr :memory_control + param :directory, DirectoryMemory + param :memory_control, MemoryControl def initialize(obj_name, mach_type, directory, memory_control) super(obj_name, mach_type) - @directory = directory directory.controller = self - - @memory_control = memory_control + directory.version = @@total_directory_controllers + self.directory = directory + self.memory_control = memory_control @version = @@total_directory_controllers @@total_directory_controllers += 1 buffer_size() end - def argv() - "version "+@version.to_s+" directory_name "+@directory.obj_name+" transitions_per_cycle "+@params[:transitions_per_cycle].to_s + " buffer_size "+@params[:buffer_size].to_s + " number_of_TBEs "+@params[:number_of_TBEs].to_s + " memory_controller_name "+@memory_control.obj_name + " recycle_latency "+@params[:recycle_latency].to_s - end - def cppClassName() "generated:"+@mach_type end end +class DMASequencer < IfacePort +end + class DMAController < NetPort @@total_dma_controllers = 0 - attr :dma_sequencer + param :dma_sequencer, DMASequencer + param :version, Integer + def initialize(obj_name, mach_type, dma_sequencer) super(obj_name, mach_type) - @dma_sequencer = dma_sequencer - @version = @@total_dma_controllers - @@total_dma_controllers += 1 dma_sequencer.controller = self - buffer_size - end + dma_sequencer.version = @@total_dma_controllers + self.dma_sequencer = dma_sequencer - def argv() - "version "+@version.to_s+" dma_sequencer "+@dma_sequencer.obj_name+" transitions_per_cycle "+@params[:transitions_per_cycle].to_s + " buffer_size "+@params[:buffer_size].to_s + " number_of_TBEs "+@params[:number_of_TBEs].to_s + " recycle_latency "+@params[:recycle_latency].to_s + self.version = @@total_dma_controllers + @@total_dma_controllers += 1 end - def cppClassName() - "generated:"+@mach_type - end end class Cache < LibRubyObject - attr :size_kb, :latency - attr_writer :controller + param :size_kb, Integer + param :latency, Integer + param :controller, NetPort def initialize(obj_name, size_kb, latency) super(obj_name) - assert size_kb.is_a?(Integer), "Cache size must be an integer" - @size_kb = size_kb - @latency = latency + self.size_kb = size_kb + self.latency = latency + # controller must be set manually by the configuration script + # because there is a cyclic dependence end - def args - "controller "+@controller.obj_name+" size_kb "+@size_kb.to_s+" latency "+@latency.to_s - end end class SetAssociativeCache < Cache - attr :assoc, :replacement_policy + param :assoc, Integer + param :replacement_policy, String # latency can be either an integer, a float, or the string "auto" # when an integer, it represents the number of cycles for a hit @@ -415,14 +408,14 @@ class SetAssociativeCache < Cache # when set to "auto", libruby will attempt to find a realistic latency by running CACTI def initialize(obj_name, size_kb, latency, assoc, replacement_policy) super(obj_name, size_kb, latency) - @assoc = assoc - @replacement_policy = replacement_policy + self.assoc = assoc + self.replacement_policy = replacement_policy end def calculateLatency() - if @latency == "auto" + if self.latency == "auto" cacti_args = Array.new() - cacti_args << (@size_kb*1024) << RubySystem.block_size_bytes << @assoc + cacti_args << (self.size_kb*1024) << RubySystem.block_size_bytes << self.assoc cacti_args << 1 << 0 << 0 << 0 << 1 cacti_args << RubySystem.tech_nm << RubySystem.block_size_bytes*8 cacti_args << 0 << 0 << 0 << 1 << 0 << 0 << 0 << 0 << 1 @@ -448,41 +441,35 @@ class SetAssociativeCache < Cache end clk_period_ns = 1e9 * (1.0 / (RubySystem.freq_mhz * 1e6)) latency_cycles = (latency_ns / clk_period_ns).ceil - @latency = latency_cycles + self.latency = latency_cycles } - elsif @latency.is_a?(Float) + elsif self.latency.is_a?(Float) clk_period_ns = 1e9 * (1.0 / (RubySystem.freq_mhz * 1e6)) - latency_cycles = (@latency / clk_period_ns).ceil - @latency = latency_cycles - elsif ! @latency.is_a?(Integer) + latency_cycles = (self.latency / clk_period_ns).ceil + self.latency = latency_cycles + elsif ! self.latency.is_a?(Integer) raise Exception end end - def argv() - args+" assoc "+@assoc.to_s+" replacement_policy "+@replacement_policy - end - def cppClassName() "SetAssociativeCache" end end class DirectoryMemory < LibRubyObject - attr :size_mb - attr_writer :controller + param :size_mb, Integer + param :controller, NetPort + param :version, Integer + @@total_size_mb = 0 def initialize(obj_name, size_mb) super(obj_name) - @size_mb = size_mb + self.size_mb = size_mb @@total_size_mb += size_mb end - def argv() - "version "+@controller.version.to_s+" size_mb "+@size_mb.to_s+" controller "+@controller.obj_name - end - def cppClassName() "DirectoryMemory" end @@ -492,38 +479,11 @@ class DirectoryMemory < LibRubyObject end end -#added by SS class MemoryControl < LibRubyObject - attr :name def initialize(obj_name) super(obj_name) - @name = obj_name end - def argv() - vec = super() - vec += " mem_bus_cycle_multiplier "+mem_bus_cycle_multiplier.to_s - vec += " banks_per_rank "+banks_per_rank.to_s - vec += " ranks_per_dimm "+ranks_per_dimm.to_s - vec += " dimms_per_channel "+dimms_per_channel.to_s - vec += " bank_bit_0 "+bank_bit_0.to_s - vec += " rank_bit_0 "+rank_bit_0.to_s - vec += " dimm_bit_0 "+dimm_bit_0.to_s - vec += " bank_queue_size "+bank_queue_size.to_s - vec += " bank_busy_time "+bank_busy_time.to_s - vec += " rank_rank_delay "+rank_rank_delay.to_s - vec += " read_write_delay "+read_write_delay.to_s - vec += " basic_bus_busy_time "+basic_bus_busy_time.to_s - vec += " mem_ctl_latency "+mem_ctl_latency.to_s - vec += " refresh_period "+refresh_period.to_s - vec += " tFaw "+tFaw.to_s - vec += " mem_random_arbitrate "+mem_random_arbitrate.to_s - vec += " mem_fixed_delay "+mem_fixed_delay.to_s - vec += " memory_controller_name "+@name - - end - - def cppClassName() "MemoryControl" end @@ -556,17 +516,11 @@ end class DMASequencer < IfacePort + param :controller, NetPort + param :version, Integer + def initialize(obj_name) super(obj_name) - @params = { - :controller => nil, - :version => nil - } - end - - def controller=(controller) - @params[:controller] = controller.obj_name - @params[:version] = controller.version end def cppClassName() @@ -574,7 +528,7 @@ class DMASequencer < IfacePort end def bochsConnType() - return "dma"+@params[:version].to_s + return "dma"+self.version.to_s end end @@ -605,22 +559,8 @@ class Network < LibRubyObject param :topology, Topology def initialize(name, topo) super(name) - @params[:topology] = topo topo.network= self - end - - def argv() - vec = super() - - vec += " endpoint_bandwidth "+endpoint_bandwidth.to_s - vec += " adaptive_routing "+adaptive_routing.to_s - vec += " number_of_virtual_networks "+number_of_virtual_networks.to_s - vec += " fan_out_degree "+fan_out_degree.to_s - - vec += " buffer_size "+buffer_size.to_s - vec += " link_latency "+adaptive_routing.to_s - vec += " on_chip_latency "+on_chip_latency.to_s - vec += " control_msg_size "+control_msg_size.to_s + self.topology = topo end def printTopology() @@ -681,7 +621,6 @@ class CrossbarTopology < Topology end end -#added by SS class Tracer < LibRubyObject def initialize(obj_name) super(obj_name) @@ -704,20 +643,10 @@ class Profiler < LibRubyObject end -#added by SS class GarnetNetwork < Network def initialize(name, topo) super(name, topo) end - def argv() - vec = super() - vec += " flit_size "+flit_size.to_s - vec += " number_of_pipe_stages "+number_of_pipe_stages.to_s - vec += " vcs_per_class "+vcs_per_class.to_s - vec += " buffer_size "+buffer_size.to_s - vec += " using_network_testing "+using_network_testing.to_s - end - end class GarnetFixedPipeline < GarnetNetwork @@ -725,10 +654,6 @@ class GarnetFixedPipeline < GarnetNetwork super(name, net_ports) end - def argv() - super() - end - def cppClassName() "GarnetNetwork_d" end @@ -739,10 +664,6 @@ class GarnetFlexiblePipeline < GarnetNetwork super(name, net_ports) end - def argv() - super() - end - def cppClassName() "GarnetNetwork" end diff --git a/src/mem/ruby/config/defaults.rb b/src/mem/ruby/config/defaults.rb index 403ec6932..224bf1eeb 100644 --- a/src/mem/ruby/config/defaults.rb +++ b/src/mem/ruby/config/defaults.rb @@ -35,7 +35,26 @@ 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 (none, low, med, high) @@ -45,7 +64,8 @@ class Debug < LibRubyObject default_param :start_time, Integer, 1 # sends debugging messages to a output filename - default_param :output_filename, String, "" + # set to "none" to print to stdout + default_param :output_filename, String, "none" end class Topology < LibRubyObject @@ -68,17 +88,17 @@ 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 diff --git a/src/mem/ruby/system/DirectoryMemory.cc b/src/mem/ruby/system/DirectoryMemory.cc index c87be94a2..46ebdbab4 100644 --- a/src/mem/ruby/system/DirectoryMemory.cc +++ b/src/mem/ruby/system/DirectoryMemory.cc @@ -44,7 +44,7 @@ int DirectoryMemory::m_num_directories = 0; int DirectoryMemory::m_num_directories_bits = 0; -int DirectoryMemory::m_total_size_bytes = 0; +uint64_t DirectoryMemory::m_total_size_bytes = 0; DirectoryMemory::DirectoryMemory(const string & name) : m_name(name) diff --git a/src/mem/ruby/system/DirectoryMemory.hh b/src/mem/ruby/system/DirectoryMemory.hh index 39de679ed..09211fd83 100644 --- a/src/mem/ruby/system/DirectoryMemory.hh +++ b/src/mem/ruby/system/DirectoryMemory.hh @@ -91,7 +91,7 @@ private: static int m_num_directories; static int m_num_directories_bits; - static int m_total_size_bytes; + static uint64_t m_total_size_bytes; MemoryVector* m_ram; }; |