Intel DPC++ Compatibility Tool
Qalisa nge-Intel® DPC+ + Compatibility Tool
I-Intel® DPC++ Compatibility Tool isiza ekuthuthweni kohlelo lukanjiniyela olubhalwe nge-CUDA* luye ohlelweni olubhalwe ku-Data Parallel C++ (DPC++), olusekelwe ku-C++ yesimanje futhi oluhlanganisa namazinga emboni aphathekayo afana ne-SYCL*.
- Vakashela i-Intel® DPC++ Compatibility Tool Developer Guide kanye nereferensi ukuze uthole ulwazi olwengeziwe mayelana nethuluzi.
- Vakashela Amanothi Okukhishwa ngezinkinga ezaziwayo kanye nolwazi lwakamuva kakhulu.
QAPHELA Ukusetshenziswa kwe-Intel® DPC++ Compatibility Tool kuzoholela kuphrojekthi engathuthwanga ngokuphelele. Umsebenzi owengeziwe, njengoba kuvezwe ukuphuma kwe-Intel® DPC++ Compatibility Tool, uyadingeka ukuze kuqedelwe ukuthutha.
Ngaphambi kokuthi Uqale
I-Intel® DPC++ Compatibility Tool ifakiwe ku-Intel® oneAPI Base Toolkit. Uma ungakayifaki i-Intel® oneAPI Base Toolkit, landela imiyalelo ekuMhlahlandlela Wokufaka.
Isihloko esithile se-CUDA files (okuqondile kuphrojekthi yakho) kungase kudingeke ukuthi kufinyeleleke ku-Intel® DPC++
Ithuluzi Lokuhambisana. I-Intel® DPC++ Compatibility Tool ibheka lezi unhlokweni we-CUDA files ezindaweni ezizenzakalelayo:
- /usr/local/cuda/include
- /usr/local/cuda-xy/hlanganisa, lapho i-xy ingenye yalawa manani: 8.0, 9.x, 10.x, kanye no-11.0–11.6.
Ungakwazi ukukhomba izindawo zangokwezifiso ngokuzikhomba nge- -cuda-include-path= inketho kumugqa womyalo we-Intel® DPC++ Compatibility Tool.
QAPHELA I-CUDA ihlanganisa indlela akufanele ifane, noma indlela yengane, yohla lwemibhalo lapho ikhodi yomthombo okudingeka ithuthwe itholakala khona.
Okwamanje, i-Intel® DPC++ Compatibility Tool isekela ukuthuthwa kwezinhlelo ezisetshenziswa ngezinguqulo ze-CUDA 8.0, 9.x, 10.x, kanye ne-11.0–11.6. Uhlu lwezilimi ezisekelwayo nezinguqulo zinganwetshwa ngokuzayo.
Ukuze usethe imvelo ye-Intel® DPC++ Compatibility Tool, sebenzisa okulandelayo:
- Ku-Linux (sudo): umthombo /opt/intel/oneapi/setvars.sh
- Ku-Linux (umsebenzisi): umthombo ~/intel/oneapi/setvars.sh
- Ku-Windows :Drive:\ Program Files (x86)\Intel\oneAPI\setvars.bat
I-syntax yesicelo evamile evela kugobolondo lesistimu yokusebenza ithi:
| dpct [izinketho] [ … ] |
QAPHELA I-c2s iyigama lokusebenzisa umyalo we-dpct futhi ingasetshenziswa endaweni yayo.
Ulwazi Lokusetshenziswa Okwakhelwe Ngaphakathi
Ukuze ubone uhlu lwezinketho eziqondile ze-Intel® DPC++ Compatibility Tool–, sebenzisa –help:
| dpct -siza |
Ukuze ubone uhlu lwezinketho zomhlahleli wolimi (Clang*), dlula -help njengenketho ye-Clang:
| dpct - -siza |
Izexwayiso ezikhishiwe
I-Intel® DPC++ Compatibility Tool ikhomba izindawo kukhodi ezingase zidinge ukuthi uzinake ngesikhathi sokuthutha files ukuze wenze ikhodi i-SYCL ihambisane noma ilungise.
Amazwana afakwa emthonjeni okhiqiziwe files futhi iboniswe njengezixwayiso kokuphumayo. Okwesiboneloample:
| /indlela/iya/file.hpp:26:1: isixwayiso: DPCT1003:0: I-API ethuthiwe ayibuyiseli ikhodi yephutha. (*,0) ifakiwe. Ungase udinge ukubhala kabusha le khodi. // umugqa wekhodi yomthombo isixwayiso esakhiqizwe ^ |
Ukuze uthole imininingwane eyengeziwe ngokuthi sisho ukuthini isexwayiso esithile, bheka ku Inkomba yokuxilonga.
Ukuze uthole imininingwane eyengeziwe ngokuthi sisho ukuthini isexwayiso esithile, bheka i-Diagnostic Reference.
Thutha Iphrojekthi Elula Yokuhlola
I-Intel® DPC++ Compatibility Tool iza nama-s ambalwaample amaphrojekthi ukuze ukwazi ukuhlola ithuluzi futhi uzijwayeze ukuthi lisebenza kanjani:
| Sample Project | Incazelo |
IVector Engeza i-DPCT
|
IVector Yengeza i-DPCT sampI-le ikhombisa ukuthi luthutha kanjani uhlelo olulula lusuka ku-CUDA luye ku-SYCL. I-Vector Add inikeza indlela elula yokuqinisekisa ukuthi indawo yakho yokuthuthuka ihlelwe ngendlela efanele ukuze usebenzise Ithuluzi Le-Intel® DPC++ Compatibility Tool. |
Izinketho Zefolda DPCT
|
Izinketho Zefolda DPCT sampi-le ikhombisa ukuthi ungathutha kanjani amaphrojekthi ayinkimbinkimbi futhi usebenzise izinketho. |
Rodinia NW DPCT
|
I-Rodinia NW DPCT sample ibonisa indlela yokuthutha iphrojekthi ye-Make/CMake isuka ku-CUDA iye ku-SYCL usebenzisa Ithuluzi Le-Intel® DPC++ Compatibility Tool. |
Review the FUNDA file kuhlinzekwe ngesigatshana ngasinyeample ngolwazi oluthe xaxa mayelana nenjongo kanye nokusetshenziswa kwe-sample phrojekthi.
Ukuze ufinyelele i-sampLes
- sebenzisa insiza ye-oneapi-cli ukuze ukhethe njengeample kusukela esigabeni se-Intel® DPC++ Compatibility Tool, noma
- landa i-sampkancane kusuka I-GitHub*.
Ukuze uthole ukwaziswa okwengeziwe mayelana nendlela yokulanda nokufinyelela ku-sampLes, vakashela i-Intel® oneAPI Base Toolkit Qalisa Imihlahlandlela:
- Qalisa Umhlahlandlela nge-Intel® oneAPI Base Toolkit ye-Windows*
- Qalisa nge-Intel® oneAPI Base Toolkit ye-Linux*
- Qalisa nge-Intel® oneAPI Base Toolkit ye-macOS*
Zama i-Sample Project
Landela lezi zinyathelo ukuze uthuthe iVector Add DPCT sample phrojekthi isebenzisa i-Intel® DPC++ Compatibility Tool:
- Landa i-vector_add.cu sample.
- Qalisa i-Intel® DPC++ Compatibility Tool kusuka ku-sample root directory:
dpct –in-root=. src/vector_add.cu I-vector_add.dp.cpp file kufanele ivele kuhla lwemibhalo lwe-dpct_output. I file manje isiyi-SYCLsource file.
- Zulazulela emthonjeni omusha we-SYCL file:
| cd dpct_output |
Qinisekisa ikhodi yomthombo ekhiqiziwe futhi ulungise noma iyiphi ikhodi i-Intel® DPC++ Compatibility Tool engakwazanga ukuyithutha. (Ikhodi esetshenziswe kulesi sibampilula, ngakho-ke izinguquko ezenziwa ngesandla zingase zingadingeki). Ukuze uthole imiyalelo enembe kakhulu nenemininingwane yokubhekana nezixwayiso ezikhishwe ku-Intel® DPC++ Compatibility Tool, bheka isigaba esithi Ukukhuluma Ngezixwayiso Kwikhodi Ethuthiwe FUNDA files.
QAPHELA Ukuhlanganisa abafudukayo sample, engeza -I/faka kumyalo wakho wokuhlanganisa.
Ukuze uthole okwengeziwe sample imiyalelo, bona Thutha Iphrojekthi ingxenye ye-Intel® DPC++ Compatibility Tool Developer Guide and Reference.
Thola Okuningi
| Okuqukethwe | Incazelo |
| I-Intel® DPC++ Compatibility | Imininingwane ngaphezuluview yezici ze-Intel® DPC++ Compatibility Tool, ukuhamba komsebenzi, nokusetshenziswa. |
| Efunwa kakhulu Webngaphakathi: | Uyithutha kanjani ikhodi ye-CUDA iye ku-Data Parallel C++ (DPC++) usebenzisa i-Intel® DPC++ Compatibility Tool, injini yokuthutha yesikhathi esisodwa eshutheka kokubili izinhlamvu nezingcingo ze-API. |
| Imihlahlandlela yokufaka ye-Intel® | Imiyalo enemininingwane yokuthi ungawathola kanjani futhi uwafake kanjani amaphakheji e-Intel® oneAPI usebenzisa izindlela ezihlukene zesifaki nabaphathi bephakheji. |
| Inguqulo yokucaciswa kwe-SYCL | I-SYCL Specification PDF. Ichaza ukuthi i-SYCL ihlanganisa kanjani amadivayisi we-OpenCL ne-C++ yesimanje. |
| Ukucaciswa kwe-SYCL 2020 | I-SYCL 2020 Specification PDF. |
| Khronos* I-SYCL iphelileview | Kuphelileview ye-SYCL ehlinzekwa yi-Khronos Group. |
| Ukuhlanganisa i-CUDA nge-clang | Incazelo yokusekelwa kwe-CUDA ku-clang. |
| Izandiso ze-Intel LLVM SYCL | Izandiso ezihlongozwayo ekucacisweni kwe-SYCL. |
| Izendlalelo ze-Yocto* Project | Engeza ingxenye eyodwa ye-API ekwakhiweni kwephrojekthi ye-Yocto usebenzisa izendlalelo ze-meta-intel. |
Amadokhumenti / Izinsiza
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Intel DPC++ Compatibility Tool [pdf] Umhlahlandlela Womsebenzisi Ithuluzi Lokuhambisana Kwe-DPC, Ithuluzi Lokuhambisana, Ithuluzi |
