Ph.D. Research Plan Presentation

فهرست عناوین اصلی در این پاورپوینت

فهرست عناوین اصلی در این پاورپوینت

● Ph.D. Research Plan Presentation
● Presentation Outline
● Introduction
● Introduction – Problems with VLIW Processors
● Presentation Outline
● Specialization Opportunities -> FUs
● Specialization Opportunities -> FUs (contd…)
● Specialization Opportunities -> Reg. File
● Specialization Opportunities -> Reg. File (contd…)
● Specialization Opportunities -> Interconnect
● Specialization Opportunities -> Encoding
● Specialization Opportunities -> Encoding (contd…)
● Specialization Opportunities -> Summary
● Presentation Outline
● Existing Methodologies -> Simulation Driven
● Presentation Outline
● Validation Framework -> Trimaran
● Validation Framework -> Trimaran (contd…)
● Validation Framework -> Retargetable Assembler
● Presentation Outline
● Work Plan -> Interconnect/RF/FU Specialization
● Work Plan -> Encoding/Decoding Specialization
● Presentation Outline
● Work Status -> Specialized FUs in Trimaran
● Work Status -> Specialized FUs in Trimaran (contd…)
● Work Status -> Instruction Enc. in Trimaran
● Work Status -> Instruction Enc. in Trimaran (contd…)
● Work Status -> Code Gen. for Clustered ASIPs
● Presentation Outline
● References

نوع زبان: انگلیسی حجم: 0.94 مگا بایت
نوع فایل: اسلاید پاورپوینت تعداد اسلایدها: 31 صفحه
سطح مطلب: نامشخص پسوند فایل: ppt
گروه موضوعی: زمان استخراج مطلب: 2019/05/16 06:03:10

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عبارات مهم استفاده شده در این مطلب

عبارات مهم استفاده شده در این مطلب

plan, presentation, esproject, ۱۱, june, research, http, ۲, www.cse.iitd.ac.in, slide, work, specialization, code,

توجه: این مطلب در تاریخ 2019/05/16 06:03:10 به صورت خودکار از فضای وب آشکار توسط موتور جستجوی پاورپوینت جمع آوری شده است و در صورت اعلام عدم رضایت تهیه کننده ی آن، طبق قوانین سایت از روی وب گاه حذف خواهد شد. این مطلب از وب سایت زیر استخراج شده است و مسئولیت انتشار آن با منبع اصلی است.

http://www.cse.iitd.ernet.in/~anup/homepage/files/presentations/research.plan.ppt

در صورتی که محتوای فایل ارائه شده با عنوان مطلب سازگار نبود یا مطلب مذکور خلاف قوانین کشور بود لطفا در بخش دیدگاه (در پایین صفحه) به ما اطلاع دهید تا بعد از بررسی در کوتاه ترین زمان نسبت به حدف با اصلاح آن اقدام نماییم. جهت جستجوی پاورپوینت های بیشتر بر روی اینجا کلیک کنید.

عبارات پرتکرار و مهم در این اسلاید عبارتند از: plan, presentation, esproject, ۱۱, june, research, http, ۲, www.cse.iitd.ac.in, slide, work, specialization, code,

مشاهده محتوای متنیِ این اسلاید ppt

مشاهده محتوای متنیِ این اسلاید ppt

embedded systems group http www.cse.iitd.ac.in esproject department of computer science engineering indian institute of technology delhi june ۱۱ ۲ ۲ ph.d. research plan presentation anup gangwar slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject presentation outline introduction and motivation specialization opportunities in vliw processors methodology validation framework supporting tools required work plan status of work references slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject introduction why customize architectures general purpose computing domain vs embedded customization leads to cheaper design solutions architectural choices for exploiting ilp superscalar processors try to extract ilp at run time so complex hardware limited clock speeds and high power dissipation not suited for embedded type of applications vliw processors compiler has lot of knowledge about hardware compiler extracts ilp statically so simplified hardware possible to attain higher clock speeds slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject introduction problems with vliw processors complex compiler required for extracting ilp adequate hardware support needed for compiler controlled execution code size expansion due to explicit nops if the application does not contain enough parallelism the compiler is not able to extract parallelism from the application need for good instruction encoding and nop compression schemes slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject presentation outline introduction and motivation specialization opportunities in vliw processors methodology validation framework supporting tools required work plan status of work references slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities fus slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities fus contd … functional unit types miso or multiple input single output mimo or multiple input multiple output mimo with ld st or mimos with memory interaction rigid or flexible i o timeshapes name inputs and sources outputs and dests. i o policy miso multiple regfile single regfile flexible or rigid mimo multiple regfile multiple regfile flexible or rigid mimo with ld st multiple regfile or mem. multiple regfile or mem. flexible or rigid for reg. and block ld st for mem. slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities reg. file single register file organization doesn’t scale well area grows as n۳ delay grows as n۳ ۲ power grows as n۳ where n is the no. of functional units connected to the register file clustered vliw architectures are the solution each fu can read from write to only a subset of registers data copying may increase execution latency powerful application analysis required to overcome above mentioned problems slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities reg. file contd … a clustered vliw architecture slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities interconnect clustering fus together requires deciding icn between different clusters between clusters and memory analysis of data access patterns required for evaluating cost performance tradeoffs current asip vendors do not offer customizable interconnects slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities encoding instruction encoding decoding scheme affects code size object code compatibility branch miss prediction penalty hardware cost address specification in code size each uniop is equivalent to a risc cisc instruction uniop uniop uniop uniop multiop slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities encoding contd … add nop fmul nop ialu. ialu.۱ falu. bu. nops in a multiop vliw processor pipeline with instruction decompressor slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject specialization opportunities summary slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject presentation outline introduction and motivation specialization opportunities in vliw processors methodology validation framework supporting tools required work plan status of work references slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject existing methodologies simulation driven slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject vliw asip synthesis methodology task set and constraints architecture description architecture design space exploration application parameter extraction retargetable compiler instruction encoding specialization validation simulation with encoded instructions architecture description output to synthesizer slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject presentation outline introduction and motivation specialization opportunities in vliw processors methodology validation framework supporting tools required work plan status of work references slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject validation framework trimaran c program impact simulator generator elcor bridge code elcor ir hmdes machine description generated simulator statistics ansi c parsing code profiling classical machine independent optimizations block formation machine dependent code optimizations code scheduling register allocation elcor ir to low level c files hpl pd virtual machine cache simulation performance statistics compute and stall cycles cache stats spill code info slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject validation framework trimaran contd … code processor native compiler rebel hmdes low level c files c libraries emulation library executable for the host platform slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject validation framework retargetable assembler instruction encoding description toolkit generator generated assembler assembly instructions object code to simulator for simulation with encoded instructions slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject presentation outline introduction and motivation specialization opportunities in vliw processors methodology validation framework supporting tools required work plan status of work references slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject work plan interconnect rf fu specialization initially model the interconnect problem as ilp and later on move to other solutions code selection problem in compilers is similar to identifying compute intensive parts for afus no. and type of fus has not been properly explored rf clustering problem has not been dealt with elsewhere jacome et. al. deal with interconnect rf fu specialization simultaneously operation chaining is not considered slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject work plan encoding decoding specialization goal is to be able to generate encoding schemes automatically work of shail aditya et. al. basically a parameterized encoding scheme techniques especially for hpl pd architecture do not talk of dynamic code size minimization encoding template is fixed exploration limited only to within the template design space various encoding templates need to be explored also the template itself may be derived from application dynamic code size minimization needs to be considered slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject presentation outline introduction and motivation specialization opportunities in vliw processors methodology validation framework supporting tools required work plan status of work references slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject work status specialized fus in trimaran modeling misos model as external function calls replace in trimaran bridge code and replace with afu op model new afu in mdes with the required ops introduce the semantics in simulator op definitions file modeling mimos model as external function calls returning voids replace in trimaran bridge code and replace with afu op explicitly reserve registers in c code for returning values introduce operation semantics in simulator op definition file slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject work status specialized fus in trimaran contd … modeling mimos with ld st model as regular mimos memory interaction with block ld st at beginning and end of execute cycles additionally possible to impose register file constraints various i o timeshapes rigid or flexible possible to introduce pipelined functional units slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject work status instruction enc. in trimaran slide research plan presentation june ۱۱ ۲ ۲ http www.cse.iitd.ac.in esproject work status instruction enc. …

کلمات کلیدی پرکاربرد در این اسلاید پاورپوینت: plan, presentation, esproject, ۱۱, june, research, http, ۲, www.cse.iitd.ac.in, slide, work, specialization, code,

این فایل پاورپوینت شامل 31 اسلاید و به زبان انگلیسی و حجم آن 0.94 مگا بایت است. نوع قالب فایل ppt بوده که با این لینک قابل دانلود است. این مطلب برگرفته از سایت زیر است و مسئولیت انتشار آن با منبع اصلی می باشد که در تاریخ 2019/05/16 06:03:10 استخراج شده است.

http://www.cse.iitd.ernet.in/~anup/homepage/files/presentations/research.plan.ppt

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