AN 872 Programmable Acceleration Card kunye Intel Arria 10 GX FPGA

Intshayelelo

Malunga nolu xwebhu

Olu xwebhu lubonelela ngeendlela zokuqikelela nokuqinisekisa amandla kunye nokusebenza kwe-thermal yoyilo lwakho lwe-AFU usebenzisa i-Intel® Programmable Acceleration Card kunye ne-Intel Arria® 10 GX FPGA kwi-platform ye-server ekujoliswe kuyo.

Ukucaciswa kwamandla

Umlawuli wolawulo lwebhodi ubeka iliso kwaye ulawule imicimbi ye-thermal kunye namandla kwi-Intel FPGA PAC. Xa ibhodi okanye i-FPGA ishushu kakhulu okanye idonsa ngoku, umlawuli webhodi uvala amandla e-FPGA ukukhusela. Emva koko, ikwahlisa ikhonkco lePCIe elinokubangela ukuphazamiseka kwenkqubo engalindelekanga. Jonga kwi-Auto-Citdown ngeenkcukacha ezithe kratya malunga neendlela ezibangela ukuvalwa kwebhodi. Kwiimeko eziqhelekileyo, i-FPGA yobushushu kunye namandla ngoyena nobangela uphambili wokuvalwa. Ukunciphisa ixesha lokunciphisa kunye nokuqinisekisa ukuzinza kwenkqubo, i-Intel incoma ukuba amandla ebhodi ewonke ayidluli ngaphaya kwe-66 W kunye ne-FPGA amandla ayidluli ngaphaya kwe-45 W. Amacandelo ngamnye kunye neendibano zebhodi zinokuhlukahluka kwamandla. Ngoko ke, amaxabiso aqingqiweyo angaphantsi kwemida yokuqinisekisa ukuba ibhodi ayifumani ukuvala okungahleliweyo kwinkqubo enomthwalo ohlukeneyo wokusebenza kunye namaqondo okushisa angenayo.

Ukucaciswa kwamandla

Inkqubo	Amandla eBhodi ewonke (watts)	Amandla eFPGA (watts)
Inkqubo enoManejala we-FPGA Interface (FIM) kunye ne-AFU eqhuba ngowona msebenzi unzima kakhulu wokucinezela ubuncinci bemizuzu eli-15 kubushushu obungundoqo obungama-95°C.	66	45

Amandla ebhodi ewonke ayahluka ngokuxhomekeke kwi-Accelerator Functional Unit (AFU) uyilo (imali kunye nokuphindaphinda kwe-logic toggling), ubushushu bokungena, ubushushu benkqubo kunye nokuhamba komoya kwendawo ekujoliswe kuyo kwi-Intel FPGA PAC. Ukulawula oku kuguquguquka, i-Intel icebisa ukuba udibane nale nkcazelo yamandla ukuthintela ukucinywa kwamandla nguMlawuli woLawulo lweBhodi.

Ulwazi olunxulumeneyo

Auto-Cima.

Izinto ezifunekayo kuqala

Umncedisi umenzi wesixhobo soqobo (i-OEM) kufuneka aqinisekise ukuba i-Intel FPGA PAC nganye idibanisa kwi-slot ye-PCIe kwindawo ekujoliswe kuyo yomncedisi inokuhlala ngaphakathi kwimida ye-thermal naxa ibhodi idla amandla aphezulu avumelekileyo (66 W). Ngolwazi oluthe vetshe, bhekisa kwi-Intel PAC ene-Intel Arria 10 GX FPGA Platform Qualification Guidelines(1).

IiMfuno zeZixhobo

Kufuneka ube nezi zixhobo zilandelayo ukuqikelela nokuvavanya amandla kunye nokusebenza thermal.

• Isoftware:
  • I-Intel Acceleration Stack kuPhuhliso
  • BWToolkit
  • Uyilo lwe-AFU(2)
  • Iskripthi seTcl (ukhuphelo) -Iyafuneka ukufomatha inkqubo file uhlalutyo
  • I-Early Power Estimator ye-Intel Arria izixhobo ezili-10
  • Iphepha le-Intel FPGA PAC lokuqikelela amandla (khutshelwa)
• Hardware:
  • Intel FPGA PAC
  • Intambo ye-Micro-USB (3)
  • Iseva ekuJoliswe kuyo ye-Intel FPGA PAC(4)

I-Intel icebisa ukuba ulandele i-Intel Acceleration Stack Quick Start Guide ye-Intel Programmable Acceleration Card ene-Intel Arria 10 GX FPGA yofakelo lwesoftware.

Ulwazi olunxulumeneyo

I-Intel Acceleration Stack IsiKhokelo esiKhawulezayo se-Intel Programmable Acceleration Card ene-Intel Arria 10 GX FPGA.

1. Qhagamshelana nommeli wakho wenkxaso we-Intel ukufikelela kolu xwebhu.
2. I-build_synth directory yenziwe emva kokuba uqokelele i-AFU yakho.
3. Kwi-Acceleration Stack 1.2, ukubeka iliso kwebhodi kwenziwa ngePCIe.
4. Qinisekisa ukuba i-OEM yakho iqinisekise i-slot ye-PCIe ekujoliswe kuyo (s) ngokuhambelana neSikhokelo seSigangatho seSigangatho se-Intel FPGA PAC yakho.

Ukusebenzisa uMlawuli woLawulo lweBhodi

Auto-Cima

UMlawuli woLawulo lweBhodi ubeka iliso kwaye ulawule ukusetha kwakhona, iileyili zamandla ahlukeneyo, iFPGA kunye namaqondo obushushu ebhodi. Xa uMlawuli woLawulo lweBhodi ebona iimeko ezinokuthi zonakalise ibhodi, ivala ngokuzenzekelayo amandla ebhodi ukukhusela.

Phawula: Xa i-FPGA ilahlekelwa amandla, ikhonkco lePCIe phakathi kwe-Intel FPGA PAC kunye nenginginya iphantsi. Kwiinkqubo ezininzi, ikhonkco lePCIe-phantsi linokubangela ukuphazamiseka kwenkqubo.

Iikhrayitheriya zokuvala ngokuzenzekela

Le theyibhile ilandelayo idwelisa iinqobo zokugweba apho uMlawuli woLawulo lweBhodi evala amandla ebhodi.

Ipharamitha	Umda woMda
IBhodi yamandla	66 W
12v Backplane yangoku	6 A
12v Inqwelomoya yasemva Voltage	14 V
1.2v yangoku	16 A
1.2v Voltage	1.4 V
1.8v yangoku	8 A
1.8v Voltage	2.04 V
3.3v yangoku	8 A
3.3v Voltage	3.96 V
FPGA Undoqo Voltage	1.08 V
FPGA Undoqo wangoku	60 A
FPGA Ubushushu obungundoqo	100°C
Ubushushu boBonelelo obungundoqo	120°C
Ubushushu beBhodi	80°C
Ubushushu beQSFP	90°C
QSFP Voltage	3.7 V

Ukubuyisela kwakhona emva kokuvala okuzenzekelayo

UMlawuli woLawulo lweBhodi ubambe umbane kude kube ngumjikelo wamandla olandelayo. Ngoko ke, xa amandla ekhadi le-Intel FPGA PAC evaliwe, kufuneka ujikeleze umncedisi ukubuyisela amandla kwi-Intel FPGA PAC.

Unobangela oqhelekileyo wokuvalwa kombane yiFPGA overheating (xa iqondo lobushushu elingundoqo lingaphezulu kwe-100°C), okanye iFPGA izoba ngokugqithisileyo ngoku. Oku kwenzeka ngokuqhelekileyo xa uyilo lwe-AFU lugqitha i-Intel FPGA PAC echazwe imvulophu zamandla okanye akukho moya owaneleyo. Kule meko, kufuneka unciphise ukusetyenziswa kwamandla kwi-AFU yakho.

Beka iliso kwiiSensors ezikwibhodi usebenzisa i-OPAE

Sebenzisa inkqubo yomyalelo wefpgainfo ukuqokelela ubushushu kunye nedatha yesivamvo samandla kuMlawuli woLawulo lweBhodi. Ungasebenzisa le nkqubo kunye ne-Acceleration Stack 1.2 nangaphezulu. Kwi-Acceleration Stack 1.1 okanye ngaphezulu, sebenzisa isixhobo se-BWMonitor njengoko kuchaziwe kwicandelo elilandelayo.

Ukuqokelela idatha yobushushu:

• bash-4.2$ fpgainfo temp

Sample imveliso

Ukuqokelela idatha yamandla

• bash-4.2$ fpgainfo amandla

Sample imveliso

Beka iliso kwiiSensors ezikwibhodi usebenzisa i-BWMonitor

• I-BWMonitor sisixhobo seBittWare esikuvumela ukuba ulinganise i-FPGA / ubushushu bebhodi, voltage, kunye neyangoku.

Okufunekayo: Kufuneka ufake intambo encinci ye-USB phakathi kwe-Intel FPGA PAC kunye nomncedisi.

1. Faka i-software efanelekileyo ye-BittWorks II Toolkit-Lite, i-firmware, kunye ne-bootloader.

I-OS-Compatible BittWorks II ToolkitLite Version

Inkqubo yokwenza	Khulula	I-BittWorks II Toolkit-Lite Version	Faka Umyalelo
I-CentOS 7.4/RHEL 7.4	2018.6 Enterprise Linux 7 (64-bit)	bw2tk- lite-2018.6.el7.x86_64.rpm
			sudo yum faka bw2tk-\ lite-2018.6.el7.x86_64.rpm
Ubuntu 16.04	2018.6 Ubuntu 16.04 (64-bit)	bw2tk- lite-2018.6.u1604.amd64.deb
			sudo dpkg -i bw2tk-\ 2018.6.u1604.amd64.deb

Jonga kwi-Ukuqalisa webiphepha lokukhuphela i-firmware ye-BMC kunye nezixhobo

• Inguqulelo yeFirmware ye-BMC: 26889
• Inguqulo ye-BMC Bootloader: 26879

Gcina i files kwindawo eyaziwayo kumatshini wokusingatha. Le script ilandelayo iyanceda kule ndawo.

Yongeza isixhobo seBitware kwi-PATH:

• ukuthumela ngaphandle UMENDO=/opt/bwtk/2018.6.0L/bin/:$PATH

Ungaqalisa i-BWMonitor usebenzisa

• /opt/bwtk/2018.6L/bin/bwmonitor-gui&

Sample Imilinganiselo

AFU Design Power Verification

Ukuhamba koMlinganiselo wamandla

Ukuvavanya amandla oyilo lwakho lwe-AFU, bamba ezi metrics zilandelayo:

• Amandla ebhodi ewonke kunye nobushushu beFPGA
  • (emva kokuqhuba iipateni zedatha embi kakhulu kuyilo lwakho imizuzu eyi-15)
• Amandla angatshintshiyo kunye nobushushu
  • (usebenzisa uyilo lomlinganiselo wamandla angatshintshiyo)
• Eyona Case imbi Amandla angatshintshiyo
  • (amaxabiso aqikelelweyo usebenzisa i-Early Power Estimator ye-Intel Arria izixhobo ezili-10)

Emva koko, sebenzisa i-Intel FPGA PAC Power Estimator Sheet (khutshelwa) ngezi metrics ezirekhodiweyo ukuze uqinisekise ukuba uyilo lwakho lwe-AFU luyahlangabezana neenkcukacha.

Ukulinganisa Amandla eBhodi ewonke

Landela la manyathelo

1. Faka i-Intel PAC kunye ne-Intel Arria 10 GX FPGA kwi-PCIe slot efanelekayo kumncedisi. Ukuba usebenzisa i-BWMonitor yokulinganisa, qhagamshela intambo ye-Micro-USB ukusuka ngasemva kwekhadi kuyo nayiphi na izibuko le-USB yomncedisi.
2. Layisha i-AFU yakho kwaye ubaleke ngamandla ayo aphezulu.
   • Ukuba i-AFU isebenzisa i-Ethernet, ke qinisekisa ukuba intambo yenethiwekhi okanye imodyuli ifakwe kwaye ixhunyiwe kwi-link partner kunye ne-network traffic ivuliwe kwi-AFU.
   • Ukuba kufanelekile, sebenzisa i-DMA ngokuqhubekayo ukuze usebenzise i-DDR4 ebhodini.
   • Qhuba usetyenziso lwakho kumamkeli ukondla i-AFU eyona meko imbi yetrafikhi kunye nokusebenzisa ngokupheleleyo iFPGA. Qinisekisa ukuba ucinezela i-FPGA ngowona xinzelelo lwedatha yedatha. Qhuba eli nyathelo ubuncinci bemizuzu eli-15 ukuvumela ubushushu obungundoqo beFPGA ukuba buzinze.
     • Phawula: Ngexesha lovavanyo, jonga amandla ebhodi ewonke, amandla e-FPGA, kunye nexabiso leqondo lobushushu elingundoqo le-FPGA ukuqinisekisa ukuba bahlala ngaphakathi kokucaciswa. Ukuba i-66 W, 45 W, okanye i-100 ° C imida ifikelelwe, luyeke uvavanyo ngokukhawuleza.
3. Emva kokuba iqondo lobushushu le-FPGA lizinzile, sebenzisa inkqubo ye-fpgainfo okanye isixhobo se-BWMonitor ukurekhoda amandla ebhodi ewonke kunye nobushushu obungundoqo be-FPGA. Faka la maxabiso kumqolo Inyathelo loku-1: Itotali yomlinganiso wamandla ebhodi ye-Intel FPGA PAC iPhepha loQinisekiso lwaMandla.

Iphepha le-Intel FPGA PAC loqikelelo lwamandla Sample

Ukulinganisa Amandla Angatshintshiyo Okwenyani

Ukuvuza kwangoku kungunobangela ophambili wokuguquguquka kokusetyenziswa kwamandla ebhodi ukuya kwibhodi. Imilinganiselo yamandla evela kwicandelo elingentla ibandakanya amandla ngenxa yokuvuza kwangoku (amandla amileyo) kunye namandla ngenxa yengqiqo ye-AFU (amandla ashukumisayo). Kweli candelo, uya kulinganisa amandla angatshintshi ebhodi-phantsi-uvavanyo ukuze uqonde amandla aguqukayo.

Phambi kokulinganisa amandla angatshintshiyo e-FPGA, sebenzisa i-disable-gpio-input-bufferintelpac-arria10-gx.tcl script (khutshelwa) ukuqhubela phambili inkqubo yeFPGA file, (*.sof file) equlethe uyilo lweFIM kunye ne-AFU. Iskripthi se-tcl sikhubaza zonke izikhonkwane zegalelo leFPGA ukuqinisekisa ukuba akukho kutshintsha ngaphakathi kweFPGA (oku kuthetha ukuba akukho mandla aguqukayo). Jonga kuMqukumbeko omncinci Example ukuqokelela njengeample AFU. Ivelisiweyo *.sof file ibekwe e:

• cd $OPAE_PLATFORM_ROOT/hw/sampkancinci/ $ OPAE_PLATFORM_ROOT/hw/sampkancinci/ build_synth/build/output_files/ afu_*.sof

Kufuneka ugcine i disable-gpio-input-buffer-intel-pac-arria10-gx.tcl kulawulo olungentla kwaye emva koko usebenzise lo myalelo ulandelayo.

• # quartus_asm -t khubaza-gpio-input-buffer-intel-pac-arria10-gx.tclafu_*.sof

Sample imveliso

Ulwazi: ********************************************** ************** Ulwazi:
Ukubaleka iQuartus Prime Assembler
Ulwazi: Inguqulo 17.1.1 Yakha 273 12/19/2017 SJ Pro Edition
Ulwazi: Ilungelo lokushicilela (C) 2017 Intel Corporation. Onke Amalungelo Agciniwe. Lwazi : Ukusebenzisa kwakho
yezixhobo zoyilo ze-Intel Corporation, imisebenzi yengqiqo Ulwazi: kunye nenye isoftware kunye nezixhobo, kunye nayo AMPP iqabane logic Ulwazi: imisebenzi, kunye nasiphi na imveliso files kulo naluphi na uLwazi olungentla: (kuquka inkqubo yesixhobo okanye ukulinganisa files), kunye naluphi na ulwazi: amaxwebhu anxulumeneyo okanye ulwazi luphantsi kolwazi olucacileyo: kwimigaqo nemiqathango yoLwazi lweLayisensi yeNkqubo ye-Intel: IsiVumelwano soBhaliso, isiVumelwano seLayisensi ye-Intel Quartus eyiNkulumbuso, Ulwazi:

Ekuphunyezweni ngempumelelo kwescript setcl, i afu_*.sof file ihlaziywe kwaye ilungele inkqubo yeFPGA.

Landela la manyathelo ukulinganisa amandla okwenene angatshintshi

1. Sebenzisa i-Intel Quartus® Prime programmer ukwenza inkqubo *.sof file. Jonga ekusebenziseni i-Intel Quartus Prime Programmer kwiphepha le-12 ngamanyathelo aneenkcukacha.
2. Gada iqondo lobushushu elingundoqo leFPGA, voltage, kwaye ngoku usebenzisa isixhobo BWMonitor. Ngenisa la maxabiso kumqolo iNyathelo 2: FPGA core static umlinganiselo wamandla weIntel FPGA PAC Power Estimator Sheet.

Ulwazi olunxulumeneyo

• I-Intel Acceleration Stack iSikhokelo sokuQala esiKhawulezayo se-Intel Programmable Acceleration Card ene-Intel Arria 10 GX FPGA
• Beka iliso kwiiSensors ezikwibhodi usebenzisa i-BWMonitor.

Ukusebenzisa i-Intel Quartus Prime Programmer

Kufuneka ube nentambo ye-USB encinci eqhagamshelwe phakathi kwe-Intel FPGA PAC kunye nomncedisi ukuphumeza la manyathelo:

1. Fumana i-Root Port kunye ne-Endpoint yekhadi le-Intel FPGA PAC: $ ​​lspci -tv | gp 09c4

Example output 1 ibonisa ukuba Root Port yi d7:0.0 kunye Endpoint yi d8:0.0

• -+-[0000:d7]-+-00.0-[d8]—-00.0 Intel Corporation Isixhobo 09c4

Example output 2 ibonisa ukuba Root Port ngu 0:1.0 kunye Endpoint yi 3:0.0

• +-01.0-[03]—-00.0 Intel Corporation Isixhobo 09c4

Example output 3 ibonisa ukuba Root Port yi 85:2.0 kunye Endpoint 86:0.0 kwaye

• +--[0000:85]-+-02.0-[86]—-00.0 Intel Corporation Device 09c4

Phawula: Akukho mveliso ibonisa iPCIe* ukusilela kobalo lwesixhobo kwaye ifleshi ayicwangciswanga.

• #Mask iimpazamo ezingalungisekiyo kunye neempazamo ezilungisekayo zeFPGA
  • $ sudo setpci -s d8:0.0 ECAP_AER+0x08.L=0xFFFFFFFF
  • $ sudo setpci -s d8:0.0 ECAP_AER+0x14.L=0xFFFFFFFF
• # Mask iimpazamo ezingalungisekiyo kunye neMask iimpazamo ezilungisekayo zeRP
  • $ sudo setpci -s d7:0.0 ECAP_AER+0x08.L=0xFFFFFFFF
  • $ sudo setpci -s d7:0.0 ECAP_AER+0x14.L=0xFFFFFFFF

Qhuba lo myalelo ulandelayo we-Intel Quartus Prime Programmer:

• sudo $QUARTUS_HOME/bin/quartus_pgm -m JTAG -o 'pvbi;afu_*.sof'

1. Ukutyhila iimposiso ezingalungisekiyo kunye nokufihla iimpazamo ezilungisekayo, sebenzisa le miyalelo ilandelayo
   • # Susa iimpazamo ezingalungisekiyo kwaye uzifihle iimpazamo ezilungisekayo zeFPGA
     • $ sudo setpci -s d8:0.0 ECAP_AER+0x08.L=0x00000000
     • $ sudo setpci -s d8:0.0 ECAP_AER+0x14.L=0x00000000
   • # Susa iimpazamo ezingalungisekiyo kwaye uzifihle iimpazamo ezilungisekayo zeRP:
     • $ sudo setpci -s d7:0.0 ECAP_AER+0x08.L=0x00000000
     • $ sudo setpci -s d7:0.0 ECAP_AER+0x14.L=0x00000000
2. Qalisa kwakhona.

Ulwazi olunxulumeneyo

I-Intel Acceleration Stack iSikhokelo sokuQala esiKhawulezayo se-Intel Programmable Acceleration Card ene-Intel Arria 10 GX FPGA

Ukuqikelela i-Eyona-Case imbi kakhulu Amandla angatshintshiyo

Landela la manyathelo ukuqikelela awona mandla angashukumiyo

1. Jonga kuMqukumbeko omncinci Example ukuqokelela njengeample AFU ibekwe e:
   • /hw/sampkancinci/ /
2. Kwisoftware ye-Intel Quartus Prime Pro Edition, cofa File > Vula iProjekthi uze ukhethe eyakho .qpf file ukuvula iprojekthi yodibaniso ye-AFU kule ndlela ilandelayo:
   • /hw/sampkancinci/ /build_synth/build
3. Cofa iProjekthi > Yenza i-EPE File ukwenza efunekayo .csv file.
   • Inyathelo 2 Umfanekiso
4. Vula isixhobo se-Early Power Estimator(5) kwaye ucofe i-icon ye-CSV yokungenisa. Khetha eyenziwe ngasentla .csv file.
   • Phawula: Ungasihoya isilumkiso ngelixa ungenisa ngaphandle i-.csv file.
5. Iiparamitha zongeniso zizaliswa ngokuzenzekelayo.

• Guqula ixabiso kuMsebenzisi Ongeniswa kwiJunction Temp. intsimi ye-TJ. Kwaye usete iJunction Temp. TJ (°C) ibala ukuya kuma-95
• Guqula icandelo leeMpawu zoMbane ukusuka kuQeqesho ukuya koPhezulu.
• KwiSixhobo se-EPE, i-PSATIC iyonke amandla angatshintshiyo kwi-Watts. Ungabala eyona meko imbi kakhulu amandla angashukumiyo ukusuka kwiNgxelo tab

Isixhobo se-EPE SampIziphumo

Ingxelo yethebhu

Kwi-example iboniswe ngasentla, iyonke FPGA core static yangoku yi sum of zonke zangoku kunye nokulinda yangoku kwi 0.9V (VCC, VCCP, VCERAM). Ngenisa ezi xabiso kumqolo Inyathelo lesi-3: Amandla ambi kakhulu angashukumiyo avela kwi-EPE ye-Intel FPGA PAC iPhepha loQinisekiso lwaMandla. Jonga umqolo wesiphumo esiBaliweyo wosetyenziso lwamandla aphezulu kwi-AFU yakho.

Uhlaziyo lweMbali yoXwebhu lweziKhokelo zeThermal kunye namandla e-Intel PAC ene-Intel Arria 10 GX FPGA

Inguqulelo yoXwebhu	Iinguqu
2019.08.30	Ukukhutshwa kokuqala.

Intel Corporation. Onke Amalungelo Agciniwe. I-Intel, ilogo ye-Intel, kunye nezinye iimpawu ze-Intel ziimpawu zorhwebo ze-Intel Corporation okanye iinkampani eziphantsi kwayo. I-Intel iqinisekisa ukusebenza kweFPGA yayo kunye neemveliso zesemiconductor kwiinkcukacha zangoku ngokuhambelana newaranti esemgangathweni ye-Intel, kodwa inelungelo lokwenza utshintsho kuzo naziphi na iimveliso kunye neenkonzo nangaliphi na ixesha ngaphandle kwesaziso. I-Intel ayithathi xanduva okanye ityala elivela kwisicelo okanye ukusetyenziswa kwalo naluphi na ulwazi, imveliso, okanye inkonzo echazwe apha ngaphandle kokuba kuvunyelwene ngokubhaliweyo yi-Intel. Abathengi be-Intel bayacetyiswa ukuba bafumane inguqulelo yamva nje yeenkcazo zesixhobo ngaphambi kokuba baxhomekeke kulo naluphi na ulwazi olupapashiweyo naphambi kokubeka iiodolo zeemveliso okanye iinkonzo.

Amanye amagama kunye neempawu zingabangwa njengempahla yabanye.

ISO

• 9001:2015
  Ibhalisiwe

Isazisi: 683795
Inguqulelo: 2019.08.30

Amaxwebhu / Izibonelelo

intel AN 872 Programmable Acceleration Card kunye Intel Arria 10 GX FPGA [pdf] Isikhokelo somsebenzisi Ikhadi le-872 elicwangcisiweyo lokukhawulezisa eline-Intel Arria 10 GX FPGA, i-AN 872, iKhadi lokuKhawuleza eliCwangcisiweyo eline-Intel Arria 10 GX FPGA

Iimbekiselo

• Incwadi yokusebenzisa