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Diffstat (limited to 'configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml')
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1 files changed, 539 insertions, 0 deletions
diff --git a/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml b/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml new file mode 100755 index 0000000..e2b2324 --- /dev/null +++ b/configs/GeForceGTX750Ti/gpuwattch_gtx750Ti.xml @@ -0,0 +1,539 @@ +<!-- THIS CONFIG IS CURRENTLY PRESENT ONLY AS A PLACEHOLDER. IT HAS NOT BEEN TESTED FOR ACCURACY VERSUS GTX750TI HARDWARE. ANY USE OF THIS CONFIG WILL LIKELY GIVE HIGHLY INACCURATE RESULTS. --> +<?xml version="1.0" ?> +<component id="root" name="root"> + <component id="system" name="system"> + <!--McPAT will skip the components if number is set to 0 --> + <param name="GPU_Architecture" value="1"/><!-- 0-G80; 1-Fermi; others not supported --> + <param name="number_of_cores" value="16"/> + <param name="architecture" value="1"/> <!-- fermi:1 quadro:2 other: undefined--> + <param name="number_of_L1Directories" value="0"/> + <param name="number_of_L2Directories" value="0"/> + <param name="number_of_L2s" value="1"/> <!-- This number means how many L2 clusters in each cluster there can be multiple banks/ports --> + <param name="number_of_L3s" value="0"/> <!-- This number means how many L3 clusters --> + <param name="number_of_NoCs" value="1"/> + <param name="homogeneous_cores" value="1"/><!--1 means homo --> + <param name="homogeneous_L2s" value="1"/> + <param name="homogeneous_L1Directorys" value="1"/> + <param name="homogeneous_L2Directorys" value="1"/> + <param name="homogeneous_L3s" value="1"/> + <param name="homogeneous_ccs" value="1"/><!--cache coherece hardware --> + <param name="homogeneous_NoCs" value="1"/> + <param name="core_tech_node" value="40"/><!-- nm --> + <param name="target_core_clockrate" value="700"/><!--MHz --> + <param name="temperature" value="380"/> <!-- Kelvin --> + <param name="number_cache_levels" value="2"/> + <param name="interconnect_projection_type" value="0"/><!--0: agressive wire technology; 1: conservative wire technology --> + <param name="device_type" value="0"/><!--0: HP(High Performance Type); 1: LSTP(Low standby power) 2: LOP (Low Operating Power) --> + <param name="longer_channel_device" value="1"/><!-- 0 no use; 1 use when possible --> + <param name="machine_bits" value="32"/> + <param name="virtual_address_width" value="32"/> + <param name="physical_address_width" value="32"/> + <param name="virtual_memory_page_size" value="4096"/> + <param name="idle_core_power" value="1.59"/><!-- idle core power for GTX479 --> + <!--param name="scaling_coefficients" value="10,0.0884816,10,10,8,10,4.12782,10,2.48832,10,10,10,4.29982,0.387764,0.0714269,0.14302,0.01,0.546811,0.485351,0.806633,0.818073,1.9207,100,100,100,87.9303,100,10,4.3548,10"/--> + <param name="TOT_INST" value="2.00" /> + <param name="FP_INT" value="4.57" /> + <param name="IC_H" value="2.14" /> + <param name="IC_M" value="22.47" /> + <param name="DC_RH" value="22.14" /> + <param name="DC_RM" value="24.66" /> + <param name="DC_WH" value="1.53" /> + <param name="DC_WM" value="39.79" /> + <param name="TC_H" value="10.21" /> + <param name="TC_M" value="24.66" /> + <param name="CC_H" value="11.07" /> + <param name="CC_M" value="12.33" /> + <param name="SHRD_ACC" value="7.04" /> + <param name="REG_RD" value="0.14" /> + <param name="REG_WR" value="0.21" /> + <param name="NON_REG_OPs" value="2.11" /> + <param name="SP_ACC" value="2.38" /> + <param name="SFU_ACC" value="0.51" /> + <param name="FPU_ACC" value="0.64" /> + <param name="MEM_RD" value="0.33" /> + <param name="MEM_WR" value="0.40" /> + <param name="MEM_PRE" value="0.11" /> + <param name="L2_RH" value="13.79" /> + <param name="L2_RM" value="35.18" /> + <param name="L2_WH" value="43.07" /> + <param name="L2_WM" value="28.72" /> + <param name="NOC_A" value="305.48" /> + <param name="PIPE_A" value="2.57" /> + <param name="IDLE_CORE_N" value="1"/> + <param name="CONST_DYNAMICN" value="11" /> + <stat name="num_idle_cores" value="0"/><!-- Average Number of idle cores during this period --> + <stat name="total_cycles" value="total_cycles_match_mcpat"/> + <stat name="idle_cycles" value="idle_cycles_match_mcpat"/> + <stat name="busy_cycles" value="busy_cycles_match_mcpat"/> + <!--This page size(B) is complete different from the page size in Main memo secction. this page size is the size of + virtual memory from OS/Archi perspective; the page size in Main memo secction is the actuall physical line in a DRAM bank --> + <!-- *********************** cores ******************* --> + <component id="system.core0" name="core0"> + <!-- Core property --> + <param name="clock_rate" value="700"/> + <param name="instruction_length" value="32"/> + <param name="opcode_width" value="9"/> + <!-- address width determins the tag_width in Cache, LSQ and buffers in cache controller + default value is machine_bits, if not set --> + <param name="machine_type" value="1"/><!-- 1 inorder; 0 OOO--> + <!-- inorder/OoO --> + <param name="number_hardware_threads" value="32"/> + <!-- number_instruction_fetch_ports(icache ports) is always 1 in single-thread processor, + it only may be more than one in SMT processors. BTB ports always equals to fetch ports since + branch information in consective branch instructions in the same fetch group can be read out from BTB once.--> + <param name="fetch_width" value="1"/> + <!-- fetch_width determins the size of cachelines of L1 cache block --> + <param name="number_instruction_fetch_ports" value="1"/> + <param name="decode_width" value="1"/> + <!-- decode_width determins the number of ports of the + renaming table (both RAM and CAM) scheme --> + <param name="issue_width" value="2"/> + <!-- issue_width determins the number of ports of Issue window and other logic + as in the complexity effective proccessors paper; issue_width==dispatch_width --> + <param name="commit_width" value="2"/> + <!-- commit_width determins the number of ports of register files --> + <param name="fp_issue_width" value="1"/> + <param name="prediction_width" value="0"/> + <!-- number of branch instructions can be predicted simultannouesl--> + <!-- Current version of McPAT does not distinguish int and floating point pipelines + Theses parameters are reserved for future use.--> + <param name="pipelines_per_core" value="1,1"/> + <!--integer_pipeline and floating_pipelines, if the floating_pipelines is 0, then the pipeline is shared--> + <param name="pipeline_depth" value="8,8"/> + <!-- pipeline depth of int and fp, if pipeline is shared, the second number is the average cycles of fp ops --> + <!-- issue and exe unit--> + <param name="ALU_per_core" value="32"/> + <!-- contains an adder, a shifter, and a logical unit --> + <param name="MUL_per_core" value="4"/> + <!-- For MUL and Div --> + <param name="FPU_per_core" value="32"/> + <!-- buffer between IF and ID stage --> + <param name="instruction_buffer_size" value="1"/> + <!-- buffer between ID and sche/exe stage --> + <param name="decoded_stream_buffer_size" value="1"/> + <param name="instruction_window_scheme" value="0"/><!-- 0 PHYREG based, 1 RSBASED--> + <!-- McPAT support 2 types of OoO cores, RS based and physical reg based--> + <param name="instruction_window_size" value="1"/> + <param name="fp_instruction_window_size" value="1"/> + <!-- the instruction issue Q as in Alpha 21264; The RS as in Intel P6 --> + <param name="ROB_size" value="0"/> + <!-- each in-flight instruction has an entry in ROB --> + <!-- registers --> + <!-- SM parameters Added by Syed Gilani --> + <param name="rf_banks" value="32"/> + <param name="simd_width" value="32"/> + <param name="collector_units" value="32"/> + <param name="core_clock_ratio" value="2"/> + <param name="warp_size" value="32"/> + + <param name="archi_Regs_IRF_size" value="32768"/> + <param name="archi_Regs_FRF_size" value="32"/> + <!-- if OoO processor, phy_reg number is needed for renaming logic, + renaming logic is for both integer and floating point insts. --> + <param name="phy_Regs_IRF_size" value="32"/> + <param name="phy_Regs_FRF_size" value="32"/> + <!-- rename logic --> + <param name="rename_scheme" value="0"/> + <!-- can be RAM based(0) or CAM based(1) rename scheme + RAM-based scheme will have free list, status table; + CAM-based scheme have the valid bit in the data field of the CAM + both RAM and CAM need RAM-based checkpoint table, checkpoint_depth=# of in_flight instructions; + Detailed RAT Implementation see TR --> + <param name="register_windows_size" value="0"/> + <!-- how many windows in the windowed register file, sun processors; + no register windowing is used when this number is 0 --> + <!-- In OoO cores, loads and stores can be issued whether inorder(Pentium Pro) or (OoO)out-of-order(Alpha), + They will always try to exeute out-of-order though. --> + <param name="LSU_order" value="inorder"/> + <param name="store_buffer_size" value="32"/> + <!-- By default, in-order cores do not have load buffers --> + <param name="load_buffer_size" value="32"/> + <!-- number of ports refer to sustainable concurrent memory accesses --> + <param name="memory_ports" value="2"/> + <!-- max_allowed_in_flight_memo_instructions determins the # of ports of load and store buffer + as well as the ports of Dcache which is connected to LSU --> + <!-- dual-pumped Dcache can be used to save the extra read/write ports --> + <param name="RAS_size" value="1"/> + <!-- general stats, defines simulation periods;require total, idle, and busy cycles for senity check --> + <!-- please note: if target architecture is X86, then all the instrucions refer to (fused) micro-ops --> + <stat name="total_instructions" value="total_instructions_match_mcpat"/> + <stat name="int_instructions" value="int_instruction_match_mcpat"/> + <stat name="fp_instructions" value="flt_instruction_match_mcpat"/> + <stat name="branch_instructions" value="branch_instruction_match_mcpat"/> + <stat name="branch_mispredictions" value="0"/> + <stat name="load_instructions" value="load_instruction_match_mcpat"/> + <stat name="store_instructions" value="store_instruction_match_mcpat"/> + <stat name="committed_instructions" value="total_instructions_match_mcpat"/> + <stat name="committed_int_instructions" value="int_instruction_match_mcpat"/> + <stat name="committed_fp_instructions" value="flt_instruction_match_mcpat"/> + <stat name="pipeline_duty_cycle" value="0.6"/><!--<=1, runtime_ipc/peak_ipc; averaged for all cores if homogenous --> + <!-- the following cycle stats are used for heterogeneouse cores only, + please ignore them if homogeneouse cores --> + <stat name="total_cycles" value="total_cycles_match_mcpat"/> + <stat name="idle_cycles" value="idle_cycles_match_mcpat"/> + <stat name="busy_cycles" value="busy_cycles_match_mcpat"/> + <!-- instruction buffer stats --> + <!-- ROB stats, both RS and Phy based OoOs have ROB + performance simulator should capture the difference on accesses, + otherwise, McPAT has to guess based on number of commited instructions. --> + <stat name="ROB_reads" value="263886"/> + <stat name="ROB_writes" value="263886"/> + <!-- RAT accesses --> + <stat name="rename_accesses" value="263886"/> + <stat name="fp_rename_accesses" value="263886"/> + <!-- decode and rename stage use this, should be total ic - nop --> + <!-- Inst window stats --> + <stat name="inst_window_reads" value="263886"/> + <stat name="inst_window_writes" value="263886"/> + <stat name="inst_window_wakeup_accesses" value="263886"/> + <stat name="fp_inst_window_reads" value="263886"/> + <stat name="fp_inst_window_writes" value="263886"/> + <stat name="fp_inst_window_wakeup_accesses" value="263886"/> + <!-- RF accesses --> + <stat name="int_regfile_reads" value="int_register_read_access_match_mcpat"/> + <stat name="float_regfile_reads" value="int_register_write_access_match_mcpat"/> + <stat name="int_regfile_writes" value="float_register_read_access_match_mcpat"/> + <stat name="float_regfile_writes" value="float_register_write_access_match_mcpat"/> + + <!-- The following stat is for operand collector power - Added by Syed --> + <stat name="non_rf_operands" value="0"/> + + <!-- accesses to the working reg --> + <stat name="function_calls" value="0"/> + <stat name="context_switches" value="0"/> <!--not used in the McPAT --> + <!-- Number of Windowes switches (number of function calls and returns)--> + <!-- Alu stats by default, the processor has one FPU that includes the divider and + multiplier. The fpu accesses should include accesses to multiplier and divider --> + <stat name="ialu_accesses" value="ialu_accesses_match_mcpat"/> + <stat name="fpu_accesses" value="fpu_accesses_match_mcpat"/> + <stat name="mul_accesses" value="mul_accesses_match_mcpat"/> + <stat name="cdb_alu_accesses" value="0"/> + <stat name="cdb_mul_accesses" value="0"/> + <stat name="cdb_fpu_accesses" value="0"/> + <!-- multiple cycle accesses should be counted multiple times, + otherwise, McPAT can use internal counter for different floating point instructions + to get final accesses. But that needs detailed info for floating point inst mix --> + <!-- currently the performance simulator should + make sure all the numbers are final numbers, + including the explicit read/write accesses, + and the implicite accesses such as replacements and etc. + Future versions of McPAT may be able to reason the implicite access + based on param and stats of last level cache + The same rule applies to all cache access stats too! --> + <!-- following is AF for max power computation. + Do not change them, unless you understand them--> + <stat name="IFU_duty_cycle" value="0.25"/> + <stat name="LSU_duty_cycle" value="0.25"/> + <stat name="MemManU_I_duty_cycle" value="1"/> + <stat name="MemManU_D_duty_cycle" value="0.25"/> + <stat name="ALU_duty_cycle" value="0.9"/> + <stat name="MUL_duty_cycle" value="0.5"/> + <stat name="FPU_duty_cycle" value="1"/><!-- FPU numbers are already average --> + <stat name="ALU_cdb_duty_cycle" value="0.9"/> + <stat name="MUL_cdb_duty_cycle" value="0.5"/> + <stat name="FPU_cdb_duty_cycle" value="15"/> + <component id="system.core0.predictor" name="PBT"> + <!-- branch predictor; tournament predictor see Alpha implementation --> + <param name="local_predictor_size" value="10,3"/> + <param name="local_predictor_entries" value="1024"/> + <param name="global_predictor_entries" value="4096"/> + <param name="global_predictor_bits" value="2"/> + <param name="chooser_predictor_entries" value="4096"/> + <param name="chooser_predictor_bits" value="2"/> + <!-- These parameters can be combined like below in next version + <param name="load_predictor" value="10,3,1024"/> + <param name="global_predictor" value="4096,2"/> + <param name="predictor_chooser" value="4096,2"/> + --> + </component> + <component id="system.core0.itlb" name="itlb"> + <param name="number_entries" value="1"/> + <stat name="total_accesses" value="0"/> + <stat name="total_misses" value="0"/> + <stat name="conflicts" value="0"/> + <!-- there is no write requests to itlb although writes happen to itlb after miss, + which is actually a replacement --> + </component> + <component id="system.core0.icache" name="icache"> + <!-- there is no write requests to itlb although writes happen to it after miss, + which is actually a replacement --> + <param name="icache_config" value="16384,32,4,1,1,3,8,0"/> + <!-- the parameters are capacity,block_width, associativity, bank, throughput w.r.t. core clock, latency w.r.t. core clock,output_width, cache policy --> + <!-- cache_policy;//0 no write or write-though with non-write allocate;1 write-back with write-allocate --> + <param name="buffer_sizes" value="16, 16, 16,0"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <stat name="read_accesses" value="total_instructions_match_mcpat"/> + <stat name="read_misses" value="0"/> + <stat name="conflicts" value="0"/> + </component> + <component id="system.core0.dtlb" name="dtlb"> + <param name="number_entries" value="1"/> + <stat name="total_accesses" value="0"/> + <stat name="total_misses" value="0"/> + <stat name="conflicts" value="0"/> + </component> + <component id="system.core0.ccache" name="ccache"> + <!-- all the buffer related are optional --> + <param name="ccache_config" value="16384,32,4,1,1,3,8,0"/> + <param name="buffer_sizes" value="16, 16, 16, 0"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <stat name="read_accesses" value="ccache_read_accesses_match_mcpat"/> + <stat name="write_accesses" value="0"/> + <stat name="read_misses" value="ccache_read_misses_match_mcpat"/> + <stat name="write_misses" value="0"/> + <stat name="conflicts" value="0"/> + </component> + <component id="system.core0.tcache" name="tcache"> + <!-- all the buffer related are optional --> + <param name="tcache_config" value="16384,32,4,1,1,3,8,0"/> + <param name="buffer_sizes" value="16, 16, 16, 0"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <stat name="read_accesses" value="tcache_read_accesses_match_mcpat"/> + <stat name="write_accesses" value="0"/> + <stat name="read_misses" value="tcache_read_misses_match_mcpat"/> + <stat name="write_misses" value="0"/> + <stat name="conflicts" value="0"/> + </component> + <!--model the shared memory by mimicing dcache--> + <component id="system.core0.sharedmemory" name="sharedmemory"> + <!-- all the buffer related are optional --> + <param name="sharedmemory_config" value="49152,16,1,16,1,3,16,0"/> + <!-- the parameters are capacity,block_width, associativity, bank, throughput w.r.t. core clock, latency w.r.t. core clock,output_width, cache policy --> + <param name="buffer_sizes" value="16, 16, 16, 16"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <stat name="read_accesses" value="sharedmemory_read_access_match_mcpat"/> + <stat name="write_accesses" value="sharedmemory_write_access_match_mcpat"/> + <stat name="read_misses" value="0"/> + <stat name="write_misses" value="0"/> + <stat name="conflicts" value="0"/> + </component> + <component id="system.core0.dcache" name="dcache"> + <!-- all the buffer related are optional --> + <param name="dcache_config" value="16384,32,4,1,1,3,8,0"/> + <param name="buffer_sizes" value="16, 16, 16, 0"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <stat name="read_accesses" value="dcache_read_access_match_mcpat"/> + <stat name="write_accesses" value="dcache_write_access_match_mcpat"/> + <stat name="read_misses" value="dcache_read_miss_match_mcpat"/> + <stat name="write_misses" value="dcache_write_miss_match_mcpat"/> + <stat name="conflicts" value="0"/> + </component> + <component id="system.core0.BTB" name="BTB"> + <!-- all the buffer related are optional --> + <param name="BTB_config" value="8192,4,2,1, 1,3"/> + <!-- the parameters are capacity,block_width,associativity,bank, throughput w.r.t. core clock, latency w.r.t. core clock,--> + </component> + </component> + <component id="system.L1Directory0" name="L1Directory0"> + <param name="Directory_type" value="0"/> + <!--0 cam based shadowed tag. 1 directory cache --> + <param name="Dir_config" value="2048,1,0,1, 4, 4,8"/> + <!-- the parameters are capacity,block_width, associativity,bank, throughput w.r.t. core clock, latency w.r.t. core clock,--> + <param name="buffer_sizes" value="8, 8, 8, 8"/> + <!-- all the buffer related are optional --> + <param name="clockrate" value="1400"/> + <param name="ports" value="1,1,1"/> + <!-- number of r, w, and rw search ports --> + <param name="device_type" value="0"/> + <!-- altough there are multiple access types, + Performance simulator needs to cast them into reads or writes + e.g. the invalidates can be considered as writes --> + <stat name="read_accesses" value="800000"/> + <stat name="write_accesses" value="27276"/> + <stat name="read_misses" value="1632"/> + <stat name="write_misses" value="183"/> + <stat name="conflicts" value="20"/> + <stat name="duty_cycle" value="0.45"/> + </component> + <component id="system.L2Directory0" name="L2Directory0"> + <param name="Directory_type" value="1"/> + <!--0 cam based shadowed tag. 1 directory cache --> + <param name="Dir_config" value="1048576,16,16,1,2, 100"/> + <!-- the parameters are capacity,block_width, associativity,bank, throughput w.r.t. core clock, latency w.r.t. core clock,--> + <param name="buffer_sizes" value="8, 8, 8, 8"/> + <!-- all the buffer related are optional --> + <param name="clockrate" value="1400"/> + <param name="ports" value="1,1,1"/> + <!-- number of r, w, and rw search ports --> + <param name="device_type" value="0"/> + <!-- altough there are multiple access types, + Performance simulator needs to cast them into reads or writes + e.g. the invalidates can be considered as writes --> + <stat name="read_accesses" value="0"/> + <stat name="write_accesses" value="0"/> + <stat name="read_misses" value="0"/> + <stat name="write_misses" value="0"/> + <stat name="conflicts" value="0"/> + <stat name="duty_cycle" value="0.45"/> + </component> + <component id="system.L20" name="L20"> + <!-- all the buffer related are optional --> + <param name="L2_config" value="131072,256,8,1, 4,23, 64, 1"/> + <!-- consider 4-way bank interleaving for Niagara 1 --> + <!-- the parameters are capacity,block_width, associativity, bank, throughput w.r.t. core clock, latency w.r.t. core clock,output_width, cache policy --> + <param name="buffer_sizes" value="16, 16, 16, 16"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <param name="clockrate" value="1400"/> + <param name="ports" value="1,1,1"/> + <!-- number of r, w, and rw ports --> + <param name="device_type" value="0"/> + <stat name="read_accesses" value="200000"/> + <stat name="write_accesses" value="0"/> + <stat name="read_misses" value="0"/> + <stat name="write_misses" value="0"/> + <stat name="conflicts" value="0"/> + <stat name="duty_cycle" value="0.5"/> + </component> + +<!--**********************************************************************--> +<component id="system.L30" name="L30"> + <param name="L3_config" value="1048576,64,16,1, 2,100, 64,1"/> + <!-- the parameters are capacity,block_width, associativity, bank, throughput w.r.t. core clock, latency w.r.t. core clock,output_width, cache policy --> + <param name="clockrate" value="3500"/> + <param name="ports" value="1,1,1"/> + <!-- number of r, w, and rw ports --> + <param name="device_type" value="0"/> + <param name="buffer_sizes" value="16, 16, 16, 16"/> + <!-- cache controller buffer sizes: miss_buffer_size(MSHR),fill_buffer_size,prefetch_buffer_size,wb_buffer_size--> + <stat name="read_accesses" value="58824"/> + <stat name="write_accesses" value="27276"/> + <stat name="read_misses" value="1632"/> + <stat name="write_misses" value="183"/> + <stat name="conflicts" value="0"/> + <stat name="duty_cycle" value="0.35"/> + </component> + + +<!--**********************************************************************--> + <component id="system.NoC0" name="noc0"> + <param name="clockrate" value="700"/> + <param name="type" value="1"/> + <!-- 1 NoC, O bus --> + <param name="horizontal_nodes" value="2"/> + <param name="vertical_nodes" value="1"/> + <param name="has_global_link" value="0"/> + <!-- 1 has global link, 0 does not have global link --> + <param name="link_throughput" value="1"/><!--w.r.t clock --> + <param name="link_latency" value="1"/><!--w.r.t clock --> + <!-- througput >= latency --> + <!-- Router architecture --> + <param name="input_ports" value="6"/> + <param name="output_ports" value="6"/> + <param name="virtual_channel_per_port" value="1"/> + <!-- input buffer; in classic routers only input ports need buffers --> + <param name="flit_bits" value="32"/> + <param name="input_buffer_entries_per_vc" value="1"/><!--VCs within the same ports share input buffers whose size is propotional to the number of VCs--> + <param name="chip_coverage" value="1"/> + <!-- When multiple NOC present, one NOC will cover part of the whole chip. chip_coverage <=1 --> + <stat name="total_accesses" value="0"/> + <!-- This is the number of total accesses within the whole network not for each router --> + <stat name="duty_cycle" value="0.6"/> + </component> +<!--**********************************************************************--> +<!--**********************************************************************--> + + <component id="system.mem" name="mem"> + <!-- Main memory property --> + <param name="mem_tech_node" value="40"/> + <param name="device_clock" value="200"/><!--MHz, this is clock rate of the actual memory device, not the FSB --> + <param name="peak_transfer_rate" value="3200"/><!--MB/S--> + <param name="internal_prefetch_of_DRAM_chip" value="4"/> + <!-- 2 for DDR, 4 for DDR2, 8 for DDR3...--> + <!-- the device clock, peak_transfer_rate, and the internal prefetch decide the DIMM property --> + <!-- above numbers can be easily found from Wikipedia --> + <param name="capacity_per_channel" value="4096"/> <!-- MB --> + <!-- capacity_per_Dram_chip=capacity_per_channel/number_of_dimms/number_ranks/Dram_chips_per_rank + Current McPAT assumes single DIMMs are used.--> + <param name="number_ranks" value="2"/> + <param name="num_banks_of_DRAM_chip" value="6"/> + <param name="Block_width_of_DRAM_chip" value="64"/> <!-- B --> + <param name="output_width_of_DRAM_chip" value="8"/> + <!--number of Dram_chips_per_rank=" 72/output_width_of_DRAM_chip--> + <!--number of Dram_chips_per_rank=" 72/output_width_of_DRAM_chip--> + <param name="page_size_of_DRAM_chip" value="8"/> <!-- 8 or 16 --> + <param name="burstlength_of_DRAM_chip" value="8"/> + <stat name="memory_accesses" value="1052"/> + <stat name="memory_reads" value="1052"/> + <stat name="memory_writes" value="1052"/> + </component> + <component id="system.mc" name="mc"> + <!-- Memeory controllers are for DDR(2,3...) DIMMs --> + <!-- current version of McPAT uses published values for base parameters of memory controller + improvments on MC will be added in later versions. --> + <param name="type" value="0"/> <!-- 1: low power; 0 high performance --> + <param name="mc_clock" value="1848"/><!--DIMM IO bus clock rate MHz DDR2-400 for Niagara 1--> + <param name="peak_transfer_rate" value="29568"/><!--MB/S Syed: GTX 470 has 177.4GB/s mem transfer rate with 6 MCs --> + <param name="block_size" value="64"/><!--B--> + <param name="number_mcs" value="6"/><!-- 6 GDDR5 memory controllers --> + <!-- current McPAT only supports homogeneous memory controllers --> + <param name="memory_channels_per_mc" value="2"/> + <param name="number_ranks" value="1"/> + <param name="withPHY" value="0"/> + <!-- # of ranks of each channel--> + <param name="req_window_size_per_channel" value="16"/> + <param name="IO_buffer_size_per_channel" value="16"/> + <param name="databus_width" value="32"/> + <param name="addressbus_width" value="32"/> + <param name="PRT_entries" value="32"/> + <!-- # of empirical DRAM model parameter --> + <param name="dram_cmd_coeff" value="0"/> + <param name="dram_act_coeff" value="0"/> + <param name="dram_nop_coeff" value="0"/> + <param name="dram_activity_coeff" value="0"/> + <param name="dram_pre_coeff" value="3.8475e-8f"/> + <param name="dram_rd_coeff" value="7.74707143e-8f"/> + <param name="dram_wr_coeff" value="3.54664286e-8f"/> + <param name="dram_req_coeff" value="0"/> + <param name="dram_const_coeff" value="0"/> + + <!-- McPAT will add the control bus width to the addressbus width automatically --> + <stat name="memory_accesses" value="memory_accesses_match_mcpat"/> + <stat name="memory_reads" value="memory_reads_match_mcpat"/> + <stat name="memory_writes" value="memory_writes_match_mcpat"/> + <!-- McPAT does not track individual mc, instead, it takes the total accesses and calculate + the average power per MC or per channel. This is sufficent for most application. + Further trackdown can be easily added in later versions. --> + </component> +<!--**********************************************************************--> + <component id="system.niu" name="niu"> + <!-- On chip 10Gb Ethernet NIC, including XAUI Phy and MAC controller --> + <!-- For a minimum IP packet size of 84B at 10Gb/s, a new packet arrives every 67.2ns. + the low bound of clock rate of a 10Gb MAC is 150Mhz --> + <param name="type" value="0"/> <!-- 1: low power; 0 high performance --> + <param name="clockrate" value="350"/> + <param name="number_units" value="0"/> <!-- unlike PCIe and memory controllers, each Ethernet controller only have one port --> + <stat name="duty_cycle" value="1.0"/> <!-- achievable max load <= 1.0 --> + <stat name="total_load_perc" value="0.7"/> <!-- ratio of total achived load to total achivable bandwidth --> + <!-- McPAT does not track individual nic, instead, it takes the total accesses and calculate + the average power per nic or per channel. This is sufficent for most application. --> + </component> +<!--**********************************************************************--> + <component id="system.pcie" name="pcie"> + <!-- On chip PCIe controller, including Phy--> + <!-- For a minimum PCIe packet size of 84B at 8Gb/s per lane (PCIe 3.0), a new packet arrives every 84ns. + the low bound of clock rate of a PCIe per lane logic is 120Mhz --> + <param name="type" value="0"/> <!-- 1: low power; 0 high performance --> + <param name="withPHY" value="1"/> + <param name="clockrate" value="350"/> + <param name="number_units" value="0"/> + <param name="num_channels" value="8"/> <!-- 2 ,4 ,8 ,16 ,32 --> + <stat name="duty_cycle" value="1.0"/> <!-- achievable max load <= 1.0 --> + <stat name="total_load_perc" value="0.7"/> <!-- Percentage of total achived load to total achivable bandwidth --> + <!-- McPAT does not track individual pcie controllers, instead, it takes the total accesses and calculate + the average power per pcie controller or per channel. This is sufficent for most application. --> + </component> +<!--**********************************************************************--> + <component id="system.flashc" name="flashc"> + <param name="number_flashcs" value="0"/> + <param name="type" value="1"/> <!-- 1: low power; 0 high performance --> + <param name="withPHY" value="1"/> + <param name="peak_transfer_rate" value="200"/><!--Per controller sustainable reak rate MB/S --> + <stat name="duty_cycle" value="1.0"/> <!-- achievable max load <= 1.0 --> + <stat name="total_load_perc" value="0.7"/> <!-- Percentage of total achived load to total achivable bandwidth --> + <!-- McPAT does not track individual flash controller, instead, it takes the total accesses and calculate + the average power per fc or per channel. This is sufficent for most application --> + </component> +<!--**********************************************************************--> + + </component> +</component> |