デザイン・スペース・エクスプローラ

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1 12. QII Quartus II Quartus II FPGA Tcl/Tk DSEDSE DSE DSE DSE DSE Quartus II Synthesis Fitter 1 DSE Quartus II Fitter Quartus II Altera Corporation

2 Quartus II Volume 2 DSE DSE 1 DSE DSE Exploration Point Quartus II DSE DSE Exploration Point DSE Quartus II DSE DSE GUI GUI DSE Quartus II Tool Design Space Explorer quartus_sh --dse DSE quartus_sh --dse -nogui [<options>] 12 2 Altera Corporation

3 DSE -archive -concurrent-compiles [0..6] -custom-file <filename> -decision-column <"column name"> -exploration-space <"space"> -ignore-failed-base -ignore-signalprobe -ignore-signaltap -llr-restructuring -lower-priority -lsf-queue <queue name> -nogui -optimization-goal <"goal"> -project <project name> -revision <revision name> -run-power -search-method <"method"> -seeds <seed list> -skip-base -slaves <"slave list"> -stop-after-time <dd:hh:mm> -stop-after-zero-failing-paths -use-lsf DSE PC Solaris HP-UX Linux <Quartus II >/common/tcl/apps/dse/ dse.tcl Quartus II DSE Tool Launch Design Space Explorer Windows > > Altera > Design Space Explorer Quartus II < > DSE DSE Help Contents F1 Altera Corporation

Quartus II Volume 2 12-1 DSE Settings Project Settings Exploration Settings 2 12-1.

4 Quartus II Volume DSE Settings Project Settings Exploration Settings DSE DSE TimeQuest DSE DSE TimeQuest TimeQuest DSE 12 4 Altera Corporation

5 DSE DSE DSE DSE DSE DSE Exploration Settings DSE Optimization Goal Quartus II DSE Optimization Goal Optimization Goal DSE Quartus II DSE DSE Fitter Seed Quartus II DSE Seeds Assignments Settings Fitter Settings DSE f MAX 5% 3 f MAX 1/3 f MAX 1/3 5% f MAX 1/3 10% Altera Corporation

6 Quartus II Volume 2 DSP DSE DSE Settings Advanced Search Advanced Exploration Space Optimization Goal Search Method Advanced Stratix III Stratix II Stratix Stratix GX Cyclone TM II Cyclone MAX II 12 1 Advanced Exploration Space Optimization Goal APEX TM 20K APEX 20KC APEX 20KE APEX II FLEX 10K FLEX 10KA FLEX 10KE Settings Advanced Search Advanced Advanced Exploration Space APEX 20K APEX II FLEX 10K Seed sweep Signature fitting effort level Extra effort for Quartus II Integrated Synthesis Projects Area optimization space Extra effort space Custom space 12 6 Altera Corporation

7 DSE DSE DSE DSE Quartus II LogicLock DSE DSE Quartus II File Open Project Open Quartus II DSE Revision Quartus II Quartus II Quartus II Volume 2 Quartus II DSE Settings Project Settings Seed Quartus II 2-5 Altera Corporation

8 Quartus II Volume 2 LogicLock Allow LogicLock Region Restructuring Logic Lock DSE LogicLock Soft Logic Lock Exploration Settings Search for Best Area Search for Best Performance Search for Lowest Power Advanced Search Search for Best Performance Search for Best Area Options Search for Lowest Power Search for Best Performance Low (Seed Sweep) Medium (Extra Effort Space) High (Physical Synthesis Space) Highest (Physical Synthesis with Retiming Space) 4 Low Highest DSE Search for Lowest Power Search for Lowest Power DSE PowerPlay Power Analyzer PowerPlay Power Analyzer DSE Search for Best Area 12 8 Altera Corporation

9 Advanced Search Advanced Search Advanced Search DSE Advanced Search 12 9 Advanced Search Advanced Search Search for Best Area Search for Lowest Power Search for Best Performance Quartus II Project Uses Quartus II Integrated Synthesis Quartus II DSE Quartus II Volume 1Quartus II Advanced Search Advanced Search 3 Exploration Space Optimization Goal Search Method Advanced Search DSE Quartus II SettingsAdvanced Search Advanced Altera Corporation

10 Quartus II Volume DSE Advanced Search Exploration Space DSE DSE DSE Seed Sweep Extra Effort Spaces Physical Synthesis Spaces Retiming Spaces Area Optimization Space Custom Space Signature mode Power Optimization Spaces Altera Corporation

11 Advanced Search Advanced Advanced 12 6 DSP DSE Options Advanced Save Exploration Space to File XML DSE < >.dse DSE DSE Seed Sweep DSE Seeds magic DSE Seed Sweep Seeds : : Altera Corporation

12 Quartus II Volume 2 Extra Effort Spaces Extra Effort Space Register Packing Seed Sweep Extra Effort Space Quartus II Extra Effort Space Physical Synthesis Space Physical Synthesis Space Extra Effort Space LUT Quartus II Volume 2 Physical Synthesis for Quartus II Integrated Synthesis Projects Physical Synthesis Quartus II Physical Synthesis for Quartus II Integrated Synthesis Projects Quartus II Retiming Space Physical Synthesis with Retiming Space Physical Synthesis Space Physical Synthesis Retiming Space for Quartus II Integrated Synthesis Projects Physical Synthesis with Retiming Space Quartus II Physical Synthesis with Retiming Space for Quartus II Integrated Synthesis Projects Quartus II Altera Corporation

13 Advanced Search Area Optimization Space Area Optimization Space Area Optimization Technique Custom Space Custom Space Custom Space DSE (1) Seed Sweep Extra Effort Physical Synthesis Retiming Area Optimization Custom Analysis & Synthesis Settings WYSIWYG Fitter Settings PowerFit 12 2 : (1) DSE Quartus II Altera Corporation

14 Quartus II Volume 2 DSE Custom Space DSE DSE f MAX 1 DSE DSE 4 Signature: Fitting Effort Level Signature: Netlist Optimizations Signature: Fast Fit Signature: Register Packing Signature: Register Packing DSE 4 (OFF Normal Minimized Area Minimize Area with Chains) Auto Packed Registers Optimization Goal DSE Optimization Goal Optimization Goal / Optimize for Speed Optimize for Area Optimize for Power Altera Corporation

15 Advanced Search Optimization Goal / Optimize for Average Period Optimize for Quality Fit fit QoF (Quality of Fit) QoF Quality of Fit QoF A -2 ns B -5 ns A 1ns B -5.5 ns QoF QoF DSE 0ns 100 ps 10 ns 100 ps QoF Clock Setup Clock Hold t SU t CO t PD t H min t CO min t PD A Clock Setup -500 ps B Clock Setup 200 ps 2 QoF -700 ps QoF QoF Altera Corporation

16 Quartus II Volume 2 cl Tcl QoF source [file join $::quartus(binpath) tcl_scripts dse calculate_quality_of_fit.tcl] Search Method Search Method DSE DSE Exhaustive search of Exploration Space Accelerated search of Exploration Space Search Methods Search Method Exhaustive search of Exploration Space Accelerated search of Exploration Space DSE DSE DSE Quartus II PowerPlay Power Analyzer SignalTap & SignalProbe Settings DSE Altera Corporation

DSE DSE DSE Quartus II Quartus II 12-3 Create a Revision From a DSE Point 12-3.

17 DSE DSE DSE Quartus II Quartus II 12-3 Create a Revision From a DSE Point DSE DSE Decision DSE < Decision > > < Decision > DSE Decision Decision I/O Options Decision Options Advanced Change Decision Column 12 5 Decision Quartus II Timing Analyzer Report Decision DSE Decision / Decision Worst-case slack Clock Setup:'< >': Slack < > Altera Corporation

18 Quartus II Volume DSE Decision / Decision Clock Setup: '*': Slack Worst-case minimum t CO Slack Worst-case t H Slack t CO t H Worst-case t SU Slack t SU < > DSE DSE All Failing Paths report Continue Exploration Even If Base Compilation Fails DSE DSE DSE Quartus II PowerPlay Power Analyzer Run Quartus II PowerPlay Power Analyzer During Exploration DSE Quartus II PowerPlay Analyzer Archive All Compilations Quartus II (.qar) dse Altera Corporation

19 DSE Stop Flow After Time DSE Save Exploration Space to File DSE < >.dse SignalTap & SignalProbe Settings DSE SignalTap II SignalProbe SignalTap II SignalProbe DSE Error Opening Project Project is using SignalProbe.Please turn off SignalProbe before using this project with Design Space Explorer or Ignore SignalProbe Setting in your Design on the Options menu. Ignore SignalTap and SignalProbe Settings DSE Skip Base Analysis & Compilation If Possible DSE Analysis & Elaboration Quartus II Altera Corporation

20 Quartus II Volume 2 Lower Priority of Compilation Threads DSE Quartus II lower_priority lower_priority Quartus II DSE DSE DSE GUI dse.conf DSE dse.conf dse.conf DSE 12 6 dse.conf DSE OS Windows %APPDATA%/Altera/dse.conf %APPDATA% /.altera.quartus/dse.conf Unix ~/.altera.quartus/dse.conf DSE dse.conf DSE DSE Distribute Compiles to Other Machines DSE DSE Distributed DSE DSE Altera Corporation

21 DSE Use LSF Resources: DSE Platform LSF Distribute Compiles to Other Machines Quartus II DSE Exploration Space LSF DSE DSE LSF LSF Use LSF resources Configure Clients LSF Quartus II DSE DSE Quartus II quartus_sh --qslave DSE Quartus II Quartus II Configure Clients 12-4 Altera Corporation

22 Quartus II Volume DSE DSE Quartus II DSE Quartus Help quartus_sh --help=qslave DSE Quartus II DSE Quartus II HELP About DSE DSE Quartus II DSE Concurrent Local Compilations DSE Concurrent Local Compilations Altera Corporation

23 DSE Concurrent Local Compilations Quartus II 4 4 Concurrent Local Compilations DSE Exploration Space XML DSE 3 <DESIGNSPACE> </DESIGNSPACE> <POINT> </POINT> <PARAM> </PARAM> DESIGNSPACE <DESIGNSPACE> </DESIGNSPACE> 2 POINT POINT DESIGNSPACE <POINT <name>=<stage> enabled= <value> > </POINT> POINT <stage> DSE POINT <stage> map Analysis & Synthesis Altera Corporation

24 Quartus II Volume 2 fit seed llr LogicLock POINT <value> 1 0 POINT <POINT space= map enabled= 1 >... </POINT> Analysis & Synthesis PARAM PARAM POINT <PARAM name= <parameter> > </PARAM> 12 7 Analysis & Synthesis <parameter> Analysis & Synthesis (1) / Analysis & Synthesis STRATIX_OPTIMIZATION_TECHNIQUE Stratix Quartus II Analysis & Synthesis SPEED AREA BALANCED CYCLONE_OPTIMIZATION_TECHNIQUE ADV_NETLIST_OPT_SYNTH_GATE_RETIME Cyclone Quartus II Analysis & Synthesis ADV_NETLIST_OPT_SYNTH_WYSIWYG_REMAP WYSIWYG SPEED AREA BALANCED OFF ON OFF ON Altera Corporation

25 DSE Analysis & Synthesis (1) / Analysis & Synthesis DSE_SYNTH_EXTRA_EFFORT_MODE Quartus II 12 7 SS (1) Analysis & Synthesis MODE_1 MODE_2 MODE_ PARAM <PARAM name= ADV_NETLIST_OPT_SYNTH_GATE_RETIME > ON </PARAM> Analysis and Synthesis (1) AUTO_PACKED_REGISTERS_STRATIX Stratix NORMAL MINIMIZE_AREA MINIMIZE_AREA_WITH_CHAINS AUTO_PACKED_REG_CYCLONE INNER_NUM PHYSICAL_SYNTHESIS_COMBO_LOGIC PHYSICAL_SYNTHESIS_REGISTER_ DUPLICATION PHYSICAL_SYNTHESIS_REGISTER_ RETIMING Cyclone PowerFit OFF MINIMIZE_AREA MINIMIZE_AREA_WITH_CHAINS { } OFF ON OFF ON OFF ON 12 8 : (1) Analysis & Synthesis Altera Corporation

26 Quartus II Volume 2 <DESIGNSPACE> <POINT space="map" enabled="1"> <PARAM name="cyclone_optimization_technique">speed</param> <PARAM name="adv_netlist_opt_synth_gate_retime">on</param> <PARAM name="adv_netlist_opt_synth_wysiwyg_remap">on</param> <PARAM name="stratix_optimization_technique">speed</param> </POINT> <POINT space="fit" enabled="1"> <PARAM name="physical_synthesis_register_retiming">on</param> <PARAM name="physical_synthesis_register_duplication"> ON</PARAM> <PARAM name="auto_packed_reg_cyclone">off</param> <PARAM name="auto_packed_registers_stratix">off</param> <PARAM name="seed">3</param> <PARAM name="physical_synthesis_combo_logic">on</param> </POINT> </DESIGNSPACE> 1 map Quartus II fit 2 map WYSIWYG fit 3 XML XML XML XML XML <?xml version="1.0" encoding="utf-8"?> <xs:schema xmlns:xs=" elementformdefault="qualified" attributeformdefault="unqualified"> <xs:element name="designspace"> <xs:annotation> <xs:documentation>the root element of a design space description</xs:documentation> </xs:annotation> <xs:complextype> <xs:sequence minoccurs="0" maxoccurs="unbounded"> <xs:element ref="point"/> </xs:sequence> <xs:attribute name="project" type="xs:string" use="optional"/> Altera Corporation

27 DSE v6.1.0 Stratix III v6.0.0 Quartus II TimeQuest v v v2.1 Quaruts II v2.0 Quaruts II v1.0 Altera Corporation

28 Quartus II Volume Altera Corporation

ネットリストおよびフィジカル・シンセシスの最適化

ネットリストおよびフィジカル・シンセシスの最適化 11. QII52007-7.1.0 Quartus II Quartus II atom atom Electronic Design Interchange Format (.edf) Verilog Quartus (.vqm) Quartus II Quartus II Quartus II Quartus II 1 Quartus II Quartus II 11 3 11 12 Altera