================ Begin RubySystem Configuration Print ================ RubySystem config: random_seed: 1234 randomization: 1 cycle_period: 1 block_size_bytes: 64 block_size_bits: 6 memory_size_bytes: 134217728 memory_size_bits: 27 Network Configuration --------------------- network: SIMPLE_NETWORK topology: virtual_net_0: active, unordered virtual_net_1: active, unordered virtual_net_2: active, unordered virtual_net_3: active, unordered virtual_net_4: active, ordered virtual_net_5: active, ordered virtual_net_6: inactive virtual_net_7: inactive virtual_net_8: inactive virtual_net_9: inactive Profiler Configuration ---------------------- periodic_stats_period: 1000000 ================ End RubySystem Configuration Print ================ Real time: Jan/27/2010 22:06:46 Profiler Stats -------------- Elapsed_time_in_seconds: 1 Elapsed_time_in_minutes: 0.0166667 Elapsed_time_in_hours: 0.000277778 Elapsed_time_in_days: 1.15741e-05 Virtual_time_in_seconds: 0.52 Virtual_time_in_minutes: 0.00866667 Virtual_time_in_hours: 0.000144444 Virtual_time_in_days: 6.01852e-06 Ruby_current_time: 225461 Ruby_start_time: 0 Ruby_cycles: 225461 mbytes_resident: 29.9023 mbytes_total: 29.9102 resident_ratio: 1 Total_misses: 0 total_misses: 0 [ 0 ] user_misses: 0 [ 0 ] supervisor_misses: 0 [ 0 ] ruby_cycles_executed: 225462 [ 225462 ] transactions_started: 0 [ 0 ] transactions_ended: 0 [ 0 ] cycles_per_transaction: 0 [ 0 ] misses_per_transaction: 0 [ 0 ] Busy Controller Counts: L1Cache-0:0 Directory-0:0 Busy Bank Count:0 sequencer_requests_outstanding: [binsize: 1 max: 16 count: 1003 average: 15.7986 | standard deviation: 1.13201 | 0 1 1 1 1 1 1 1 1 1 1 1 1 1 2 81 907 ] All Non-Zero Cycle Demand Cache Accesses ---------------------------------------- miss_latency: [binsize: 128 max: 18718 count: 988 average: 3556.09 | standard deviation: 5195.8 | 86 11 48 73 73 53 86 67 49 36 30 35 19 12 10 8 6 12 9 7 3 4 7 1 5 3 4 2 4 1 4 1 3 3 1 1 3 4 1 2 1 0 1 0 0 0 0 2 0 1 2 2 0 0 0 2 0 0 0 0 0 0 0 2 1 2 0 0 0 1 0 1 1 0 1 5 2 1 0 0 3 2 3 0 2 2 1 2 2 2 2 1 2 4 3 0 1 4 6 6 2 2 3 7 4 3 5 3 2 2 3 6 4 1 5 3 3 6 6 2 4 4 4 3 4 4 6 4 0 1 0 1 0 4 1 1 1 0 0 0 2 2 3 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ] miss_latency_2: [binsize: 128 max: 17088 count: 100 average: 3614.25 | standard deviation: 5411.44 | 9 2 4 7 8 6 10 6 5 4 2 4 3 2 0 0 0 3 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 1 1 0 0 1 0 0 0 2 0 0 0 1 0 2 1 0 1 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ] miss_latency_3: [binsize: 128 max: 18718 count: 888 average: 3549.54 | standard deviation: 5174.08 | 77 9 44 66 65 47 76 61 44 32 28 31 16 10 10 8 6 9 9 6 2 4 6 1 5 3 4 2 4 1 4 1 3 2 1 0 3 4 1 2 1 0 1 0 0 0 0 2 0 1 2 2 0 0 0 2 0 0 0 0 0 0 0 2 1 2 0 0 0 1 0 1 1 0 1 5 2 1 0 0 2 2 3 0 2 1 1 2 2 2 2 1 2 4 3 0 1 3 6 5 1 1 3 6 3 3 5 2 2 2 3 4 4 1 5 2 3 4 5 2 3 3 4 3 4 4 6 4 0 1 0 0 0 2 1 1 1 0 0 0 2 2 3 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ] All Non-Zero Cycle SW Prefetch Requests ------------------------------------ prefetch_latency: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] prefetch_latency_L2Miss:[binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] Request vs. RubySystem State Profile -------------------------------- filter_action: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] Message Delayed Cycles ---------------------- Total_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] Total_nonPF_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_0_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_1_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_2_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_3_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_4_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_5_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_6_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_7_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_8_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] virtual_network_9_delay_cycles: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] Resource Usage -------------- page_size: 4096 user_time: 0 system_time: 0 page_reclaims: 6560 page_faults: 1853 swaps: 0 block_inputs: 0 block_outputs: 0 Network Stats ------------- switch_0_inlinks: 2 switch_0_outlinks: 2 links_utilized_percent_switch_0: 0.133285 links_utilized_percent_switch_0_link_0: 0.0488166 bw: 640000 base_latency: 1 links_utilized_percent_switch_0_link_1: 0.217754 bw: 160000 base_latency: 1 outgoing_messages_switch_0_link_0_Response_Data: 881 63432 [ 0 881 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_0_link_0_Writeback_Control: 876 7008 [ 0 0 876 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_0_link_1_Request_Control: 882 7056 [ 0 0 0 882 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_0_link_1_Writeback_Data: 788 56736 [ 788 0 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_0_link_1_Writeback_Control: 965 7720 [ 88 0 0 877 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_0_link_1_Unblock_Control: 880 7040 [ 880 0 0 0 0 0 0 0 0 0 ] base_latency: 1 switch_1_inlinks: 2 switch_1_outlinks: 2 links_utilized_percent_switch_1: 0.124828 links_utilized_percent_switch_1_link_0: 0.0543886 bw: 640000 base_latency: 1 links_utilized_percent_switch_1_link_1: 0.195267 bw: 160000 base_latency: 1 outgoing_messages_switch_1_link_0_Request_Control: 882 7056 [ 0 0 0 882 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_1_link_0_Writeback_Data: 787 56664 [ 787 0 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_1_link_0_Writeback_Control: 965 7720 [ 88 0 0 877 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_1_link_0_Unblock_Control: 880 7040 [ 880 0 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_1_link_1_Response_Data: 881 63432 [ 0 881 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_1_link_1_Writeback_Control: 876 7008 [ 0 0 876 0 0 0 0 0 0 0 ] base_latency: 1 switch_2_inlinks: 2 switch_2_outlinks: 2 links_utilized_percent_switch_2: 0.20641 links_utilized_percent_switch_2_link_0: 0.195267 bw: 160000 base_latency: 1 links_utilized_percent_switch_2_link_1: 0.217554 bw: 160000 base_latency: 1 outgoing_messages_switch_2_link_0_Response_Data: 881 63432 [ 0 881 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_2_link_0_Writeback_Control: 876 7008 [ 0 0 876 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_2_link_1_Request_Control: 882 7056 [ 0 0 0 882 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_2_link_1_Writeback_Data: 787 56664 [ 787 0 0 0 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_2_link_1_Writeback_Control: 965 7720 [ 88 0 0 877 0 0 0 0 0 0 ] base_latency: 1 outgoing_messages_switch_2_link_1_Unblock_Control: 880 7040 [ 880 0 0 0 0 0 0 0 0 0 ] base_latency: 1 Cache Stats: system.ruby.network.topology.ext_links0.ext_node.sequencer.icache system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_total_misses: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_total_demand_misses: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_total_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_total_sw_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_total_hw_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_misses_per_transaction: nan system.ruby.network.topology.ext_links0.ext_node.sequencer.icache_request_size: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] Cache Stats: system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_total_misses: 882 system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_total_demand_misses: 882 system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_total_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_total_sw_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_total_hw_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_misses_per_transaction: inf system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_request_type_LD: 10.3175% system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_request_type_ST: 89.6825% system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_access_mode_type_SupervisorMode: 882 100% system.ruby.network.topology.ext_links0.ext_node.sequencer.dcache_request_size: [binsize: 1 max: 4 count: 882 average: 1.30952 | standard deviation: 0.913389 | 0 791 0 0 91 ] Cache Stats: system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_total_misses: 0 system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_total_demand_misses: 0 system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_total_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_total_sw_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_total_hw_prefetches: 0 system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_misses_per_transaction: nan system.ruby.network.topology.ext_links0.ext_node.L2cacheMemory_request_size: [binsize: 1 max: 0 count: 0 average: NaN |standard deviation: NaN | 0 ] --- L1Cache 0 --- - Event Counts - Load 101 Ifetch 0 Store 891 L2_Replacement 877 L1_to_L2 322098 L2_to_L1D 26 L2_to_L1I 0 Other_GETX 0 Other_GETS 0 Ack 0 Shared_Ack 0 Data 0 Shared_Data 0 Exclusive_Data 881 Writeback_Ack 876 Writeback_Nack 0 All_acks 0 All_acks_no_sharers 881 - Transitions - I Load 91 I Ifetch 0 <-- I Store 791 I L2_Replacement 0 <-- I L1_to_L2 0 <-- I L2_to_L1D 0 <-- I L2_to_L1I 0 <-- I Other_GETX 0 <-- I Other_GETS 0 <-- S Load 0 <-- S Ifetch 0 <-- S Store 0 <-- S L2_Replacement 0 <-- S L1_to_L2 0 <-- S L2_to_L1D 0 <-- S L2_to_L1I 0 <-- S Other_GETX 0 <-- S Other_GETS 0 <-- O Load 0 <-- O Ifetch 0 <-- O Store 0 <-- O L2_Replacement 0 <-- O L1_to_L2 0 <-- O L2_to_L1D 0 <-- O L2_to_L1I 0 <-- O Other_GETX 0 <-- O Other_GETS 0 <-- M Load 0 <-- M Ifetch 0 <-- M Store 0 <-- M L2_Replacement 88 M L1_to_L2 88 M L2_to_L1D 0 <-- M L2_to_L1I 0 <-- M Other_GETX 0 <-- M Other_GETS 0 <-- MM Load 10 MM Ifetch 0 <-- MM Store 95 MM L2_Replacement 789 MM L1_to_L2 817 MM L2_to_L1D 26 MM L2_to_L1I 0 <-- MM Other_GETX 0 <-- MM Other_GETS 0 <-- IM Load 0 <-- IM Ifetch 0 <-- IM Store 0 <-- IM L2_Replacement 0 <-- IM L1_to_L2 282750 IM Other_GETX 0 <-- IM Other_GETS 0 <-- IM Ack 0 <-- IM Data 0 <-- IM Exclusive_Data 791 SM Load 0 <-- SM Ifetch 0 <-- SM Store 0 <-- SM L2_Replacement 0 <-- SM L1_to_L2 0 <-- SM Other_GETX 0 <-- SM Other_GETS 0 <-- SM Ack 0 <-- SM Data 0 <-- OM Load 0 <-- OM Ifetch 0 <-- OM Store 0 <-- OM L2_Replacement 0 <-- OM L1_to_L2 0 <-- OM Other_GETX 0 <-- OM Other_GETS 0 <-- OM Ack 0 <-- OM All_acks 0 <-- OM All_acks_no_sharers 0 <-- ISM Load 0 <-- ISM Ifetch 0 <-- ISM Store 0 <-- ISM L2_Replacement 0 <-- ISM L1_to_L2 0 <-- ISM Ack 0 <-- ISM All_acks_no_sharers 0 <-- M_W Load 0 <-- M_W Ifetch 0 <-- M_W Store 1 M_W L2_Replacement 0 <-- M_W L1_to_L2 975 M_W Ack 0 <-- M_W All_acks_no_sharers 89 MM_W Load 0 <-- MM_W Ifetch 0 <-- MM_W Store 1 MM_W L2_Replacement 0 <-- MM_W L1_to_L2 10999 MM_W Ack 0 <-- MM_W All_acks_no_sharers 792 IS Load 0 <-- IS Ifetch 0 <-- IS Store 0 <-- IS L2_Replacement 0 <-- IS L1_to_L2 26469 IS Other_GETX 0 <-- IS Other_GETS 0 <-- IS Ack 0 <-- IS Shared_Ack 0 <-- IS Data 0 <-- IS Shared_Data 0 <-- IS Exclusive_Data 90 SS Load 0 <-- SS Ifetch 0 <-- SS Store 0 <-- SS L2_Replacement 0 <-- SS L1_to_L2 0 <-- SS Ack 0 <-- SS Shared_Ack 0 <-- SS All_acks 0 <-- SS All_acks_no_sharers 0 <-- OI Load 0 <-- OI Ifetch 0 <-- OI Store 0 <-- OI L2_Replacement 0 <-- OI L1_to_L2 0 <-- OI Other_GETX 0 <-- OI Other_GETS 0 <-- OI Writeback_Ack 0 <-- MI Load 0 <-- MI Ifetch 0 <-- MI Store 3 MI L2_Replacement 0 <-- MI L1_to_L2 0 <-- MI Other_GETX 0 <-- MI Other_GETS 0 <-- MI Writeback_Ack 876 II Load 0 <-- II Ifetch 0 <-- II Store 0 <-- II L2_Replacement 0 <-- II L1_to_L2 0 <-- II Other_GETX 0 <-- II Other_GETS 0 <-- II Writeback_Ack 0 <-- II Writeback_Nack 0 <-- Memory controller: system.ruby.network.topology.ext_links1.ext_node.memBuffer: memory_total_requests: 1668 memory_reads: 881 memory_writes: 787 memory_refreshes: 470 memory_total_request_delays: 1066 memory_delays_per_request: 0.639089 memory_delays_in_input_queue: 148 memory_delays_behind_head_of_bank_queue: 0 memory_delays_stalled_at_head_of_bank_queue: 918 memory_stalls_for_bank_busy: 195 memory_stalls_for_random_busy: 0 memory_stalls_for_anti_starvation: 0 memory_stalls_for_arbitration: 77 memory_stalls_for_bus: 376 memory_stalls_for_tfaw: 0 memory_stalls_for_read_write_turnaround: 154 memory_stalls_for_read_read_turnaround: 116 accesses_per_bank: 46 46 48 83 76 73 83 52 38 57 51 55 52 49 41 48 49 44 44 60 51 41 58 49 42 38 55 47 50 52 39 51 --- Directory 0 --- - Event Counts - GETX 895 GETS 90 PUT 1525 Unblock 878 Writeback_Clean 0 Writeback_Dirty 0 Writeback_Exclusive_Clean 88 Writeback_Exclusive_Dirty 787 DMA_READ 0 DMA_WRITE 0 Memory_Data 881 Memory_Ack 787 Ack 0 Shared_Ack 0 Shared_Data 0 Exclusive_Data 0 All_acks_and_data 0 All_acks_and_data_no_sharers 0 - Transitions - NO GETX 0 <-- NO GETS 0 <-- NO PUT 876 NO DMA_READ 0 <-- NO DMA_WRITE 0 <-- O GETX 0 <-- O GETS 0 <-- O PUT 0 <-- O DMA_READ 0 <-- O DMA_WRITE 0 <-- E GETX 791 E GETS 90 E PUT 0 <-- E DMA_READ 0 <-- E DMA_WRITE 0 <-- NO_B GETX 0 <-- NO_B GETS 0 <-- NO_B PUT 649 NO_B Unblock 878 NO_B DMA_READ 0 <-- NO_B DMA_WRITE 0 <-- O_B GETX 0 <-- O_B GETS 0 <-- O_B PUT 0 <-- O_B Unblock 0 <-- O_B DMA_READ 0 <-- O_B DMA_WRITE 0 <-- NO_B_W GETX 0 <-- NO_B_W GETS 0 <-- NO_B_W PUT 0 <-- NO_B_W Unblock 0 <-- NO_B_W DMA_READ 0 <-- NO_B_W DMA_WRITE 0 <-- NO_B_W Memory_Data 881 O_B_W GETX 0 <-- O_B_W GETS 0 <-- O_B_W PUT 0 <-- O_B_W Unblock 0 <-- O_B_W DMA_READ 0 <-- O_B_W DMA_WRITE 0 <-- O_B_W Memory_Data 0 <-- NO_W GETX 0 <-- NO_W GETS 0 <-- NO_W PUT 0 <-- NO_W DMA_READ 0 <-- NO_W DMA_WRITE 0 <-- NO_W Memory_Data 0 <-- O_W GETX 0 <-- O_W GETS 0 <-- O_W PUT 0 <-- O_W DMA_READ 0 <-- O_W DMA_WRITE 0 <-- O_W Memory_Data 0 <-- NO_DW_B_W GETX 0 <-- NO_DW_B_W GETS 0 <-- NO_DW_B_W PUT 0 <-- NO_DW_B_W DMA_READ 0 <-- NO_DW_B_W DMA_WRITE 0 <-- NO_DW_B_W Ack 0 <-- NO_DW_B_W Exclusive_Data 0 <-- NO_DW_B_W All_acks_and_data_no_sharers 0 <-- NO_DR_B_W GETX 0 <-- NO_DR_B_W GETS 0 <-- NO_DR_B_W PUT 0 <-- NO_DR_B_W DMA_READ 0 <-- NO_DR_B_W DMA_WRITE 0 <-- NO_DR_B_W Memory_Data 0 <-- NO_DR_B_W Ack 0 <-- NO_DR_B_W Shared_Ack 0 <-- NO_DR_B_W Shared_Data 0 <-- NO_DR_B_W Exclusive_Data 0 <-- NO_DR_B_D GETX 0 <-- NO_DR_B_D GETS 0 <-- NO_DR_B_D PUT 0 <-- NO_DR_B_D DMA_READ 0 <-- NO_DR_B_D DMA_WRITE 0 <-- NO_DR_B_D Ack 0 <-- NO_DR_B_D Shared_Ack 0 <-- NO_DR_B_D Shared_Data 0 <-- NO_DR_B_D Exclusive_Data 0 <-- NO_DR_B_D All_acks_and_data 0 <-- NO_DR_B_D All_acks_and_data_no_sharers 0 <-- NO_DR_B GETX 0 <-- NO_DR_B GETS 0 <-- NO_DR_B PUT 0 <-- NO_DR_B DMA_READ 0 <-- NO_DR_B DMA_WRITE 0 <-- NO_DR_B Ack 0 <-- NO_DR_B Shared_Ack 0 <-- NO_DR_B Shared_Data 0 <-- NO_DR_B Exclusive_Data 0 <-- NO_DR_B All_acks_and_data 0 <-- NO_DR_B All_acks_and_data_no_sharers 0 <-- NO_DW_W GETX 0 <-- NO_DW_W GETS 0 <-- NO_DW_W PUT 0 <-- NO_DW_W DMA_READ 0 <-- NO_DW_W DMA_WRITE 0 <-- NO_DW_W Memory_Ack 0 <-- O_DR_B_W GETX 0 <-- O_DR_B_W GETS 0 <-- O_DR_B_W PUT 0 <-- O_DR_B_W DMA_READ 0 <-- O_DR_B_W DMA_WRITE 0 <-- O_DR_B_W Memory_Data 0 <-- O_DR_B GETX 0 <-- O_DR_B GETS 0 <-- O_DR_B PUT 0 <-- O_DR_B DMA_READ 0 <-- O_DR_B DMA_WRITE 0 <-- O_DR_B Ack 0 <-- O_DR_B All_acks_and_data_no_sharers 0 <-- WB GETX 35 WB GETS 0 <-- WB PUT 0 <-- WB Unblock 0 <-- WB Writeback_Clean 0 <-- WB Writeback_Dirty 0 <-- WB Writeback_Exclusive_Clean 88 WB Writeback_Exclusive_Dirty 787 WB DMA_READ 0 <-- WB DMA_WRITE 0 <-- WB_O_W GETX 0 <-- WB_O_W GETS 0 <-- WB_O_W PUT 0 <-- WB_O_W DMA_READ 0 <-- WB_O_W DMA_WRITE 0 <-- WB_O_W Memory_Ack 0 <-- WB_E_W GETX 69 WB_E_W GETS 0 <-- WB_E_W PUT 0 <-- WB_E_W DMA_READ 0 <-- WB_E_W DMA_WRITE 0 <-- WB_E_W Memory_Ack 787