[Tutorial CUDA] Nvidia GPU: CUDA Compute Capability

When you are compiling CUDA code for Nvidia GPUs it's important to know which is the Compute Capability of the GPU that you are going to use. HomeTutorials[TutorialCUDA]NvidiaGPU:CUDAComputeCapability [TutorialCUDA]NvidiaGPU:CUDAComputeCapability WhenyouarecompilingCUDAcodeforNvidiaGPUsit’simportanttoknowwhichistheComputeCapabilityoftheGPUthatyouaregoingtouse.Howmanytimesyougottheerror nvccfatal:Unsupportedgpuarchitecture'compute_XX' andyoudonotknowhowtocorrectlysolveit. Thesolutionisrelativelysimple,youmustaddthecorrectFLAGto“nvcc”call: -gencodearch=compute_XX,code=[sm_XX,compute_XX] where“XX”istheComputeCapabilityoftheNvidiaGPUboardthatyouaregoingtouse. Nowyouneedtoknowthecorrectvaluetoreplace“XX“,Nvidiahelpsuswiththeuseful“CUDAGPUs”webpage. Forexample,ifyourGPUisanNvidiaTitanXp,youknowthatitisa“GeForceproduct“,yousearchforitintherighttableandyoufindthatitsComputeCapabilityis 6.1,sothecorrectFLAGtouseinthecompileris -gencodearch=compute_61,code=[sm_61,compute_61] ifyouareinsteadanembeddeddeveloperandyouarealuckyownerofanNvidiaJetsonTX2,youmustsearchin“TEGRA/Jetsonproducts”andyouwillfindthattheComputeCapabilityoftheTX2is6.2,soyouneedtousethisconfiguration: -gencodearch=compute_62,code=[sm_62,compute_62] straightforward! IfyouarecompilingsoftwarethatwillrunondifferentmachinesandyoudonotknowexactlywhichGPUisinstalledonthem,youcangenerateanapplicationthatsupportsmorethanoneNvidiaGPUtechnology: Shell ARCH=-gencodearch=compute_30,code=[sm_30,compute_30]\ -gencodearch=compute_35,code=[sm_35,compute_35]\ -gencodearch=compute_50,code=[sm_50,compute_50]\ -gencodearch=compute_52,code=[sm_52,compute_52]\ -gencodearch=compute_61,code=[sm_61,compute_61] nvcc$(ARCH)[othernvccoptions] 12345678 ARCH=-gencodearch=compute_30,code=[sm_30,compute_30]\      -gencodearch=compute_35,code=[sm_35,compute_35]\      -gencodearch=compute_50,code=[sm_50,compute_50]\      -gencodearch=compute_52,code=[sm_52,compute_52]\      -gencodearch=compute_61,code=[sm_61,compute_61] nvcc$(ARCH)[othernvccoptions] FollowingalistofthecomputecapabilitiesforthemostcommonGPUs: JetsonProducts GPUComputeCapabilityJetsonAGXXavier7.2JetsonNano5.3JetsonTX26.2JetsonTX15.3TegraX15.3 TeslaWorkstationProducts GPUComputeCapabilityTeslaK803.7TeslaK403.5TeslaK203.5TeslaC20752.0TeslaC2050/C20702.0 TeslaNVIDIADataCenterProducts GPUComputeCapabilityNVIDIAA1008.0NVIDIAT47.5NVIDIAV1007.0TeslaP1006.0TeslaP406.1TeslaP46.1TeslaM605.2TeslaM405.2TeslaK803.7TeslaK403.5TeslaK203.5TeslaK103.0 QuadroDesktopProducts GPUComputeCapabilityQuadroRTX80007.5QuadroRTX60007.5QuadroRTX50007.5QuadroRTX40007.5QuadroGV1007.0QuadroGP1006.0QuadroP60006.1QuadroP50006.1QuadroP40006.1QuadroP22006.1QuadroP20006.1QuadroP10006.1QuadroP6206.1QuadroP6006.1QuadroP4006.1QuadroM600024GB5.2QuadroM60005.2QuadroK60003.5QuadroM50005.2QuadroK52003.5QuadroK50003.0QuadroM40005.2QuadroK42003.0QuadroK40003.0QuadroM20005.2QuadroK22003.0QuadroK20003.0QuadroK2000D3.0QuadroK12005.0QuadroK6205.0QuadroK6003.0QuadroK4203.0Quadro4103.0QuadroPlex70002.0 QuadroMobileProducts GPUComputeCapabilityRTX50007.5RTX40007.5RTX30007.5T20007.5T10007.5P6206.1P5206.1QuadroP52006.1QuadroP42006.1QuadroP32006.1QuadroP50006.1QuadroP40006.1QuadroP30006.1QuadroP20006.1QuadroP10006.1QuadroP6006.1QuadroP5006.1QuadroM5500M5.2QuadroM22005.2QuadroM12005.0QuadroM6205.2QuadroM5205.0QuadroK6000M3.0QuadroK5200M3.0QuadroK5100M3.0QuadroM5000M5.0QuadroK500M3.0QuadroK4200M3.0QuadroK4100M3.0QuadroM4000M5.0QuadroK3100M3.0QuadroM3000M5.0QuadroK2200M3.0QuadroK2100M3.0QuadroM2000M5.0QuadroK1100M3.0QuadroM1000M5.0QuadroK620M5.0QuadroK610M3.5QuadroM600M5.0QuadroK510M3.5QuadroM500M5.0 NVSDesktopProducts GPUComputeCapabilityNVIDIANVS8105.0NVIDIANVS5103.0NVIDIANVS3152.1NVIDIANVS3102.1 NVSMobileProducts GPUComputeCapabilityNVS5400M2.1NVS5200M2.1NVS4200M2.1 GeForceandTITANProducts GPUComputeCapabilityGeForceRTX30908.6GeForceRTX30808.6GeForceRTX30708.6NVIDIATITANRTX7.5GeforceRTX2080Ti7.5GeforceRTX20807.5GeforceRTX20707.5GeforceRTX20607.5NVIDIATITANV7.0NVIDIATITANXp6.1NVIDIATITANX6.1GeForceGTX1080Ti6.1GeForceGTX10806.1GeForceGTX1070Ti6.1GeForceGTX10706.1GeForceGTX10606.1GeForceGTX10506.1GeForceGTXTITANX5.2GeForceGTXTITANZ3.5GeForceGTXTITANBlack3.5GeForceGTXTITAN3.5GeForceGTX980Ti5.2GeForceGTX9805.2GeForceGTX9705.2GeForceGTX9605.2GeForceGTX9505.2GeForceGTX780Ti3.5GeForceGTX7803.5GeForceGTX7703.0GeForceGTX7603.0GeForceGTX750Ti5.0GeForceGTX7505.0GeForceGTX6903.0GeForceGTX6803.0GeForceGTX6703.0GeForceGTX660Ti3.0GeForceGTX6603.0GeForceGTX650TiBOOST3.0GeForceGTX650Ti3.0GeForceGTX6503.0GeForceGTX560Ti2.1GeForceGTX550Ti2.1GeForceGTX4602.1GeForceGTS4502.1GeForceGTS450*2.1GeForceGTX5902.0GeForceGTX5802.0GeForceGTX5702.0GeForceGTX4802.0GeForceGTX4702.0GeForceGTX4652.0GeForceGT7403.0GeForceGT7303.5GeForceGT730 DDR3,128bit2.1GeForceGT7203.5GeForceGT705*3.5GeForceGT640(GDDR5)3.5GeForceGT640 (GDDR3)2.1GeForceGT6302.1GeForceGT6202.1GeForceGT6102.1GeForceGT5202.1GeForceGT4402.1GeForceGT440*2.1GeForceGT4302.1GeForceGT430*2.1 GeForceNotebookProducts GPUComputeCapabilityGeforceRTX20807.5GeforceRTX20707.5GeforceRTX20607.5GeForceGTX10806.1GeForceGTX10706.1GeForceGTX10606.1GeForceGTX9805.2GeForceGTX980M5.2GeForceGTX970M5.2GeForceGTX965M5.2GeForceGTX960M5.0GeForceGTX950M5.0GeForce940M5.0GeForce930M5.0GeForce920M3.5GeForce910M5.2GeForceGTX880M3.0GeForceGTX870M3.0GeForceGTX860M3.0/5.0GeForceGTX850M5.0GeForce840M5.0GeForce830M5.0GeForce820M2.1GeForce800M2.1GeForceGTX780M3.0GeForceGTX770M3.0GeForceGTX765M3.0GeForceGTX760M3.0GeForceGTX680MX3.0GeForceGTX680M3.0GeForceGTX675MX3.0GeForceGTX675M2.1GeForceGTX670MX3.0GeForceGTX670M2.1GeForceGTX660M3.0GeForceGT755M3.0GeForceGT750M3.0GeForceGT650M3.0GeForceGT745M3.0GeForceGT645M3.0GeForceGT740M3.0GeForceGT730M3.0GeForceGT640M3.0GeForceGT640MLE3.0GeForceGT735M3.0GeForceGT635M2.1GeForceGT730M3.0GeForceGT630M2.1GeForceGT625M2.1GeForceGT720M2.1GeForceGT620M2.1GeForce710M2.1GeForce705M2.1GeForce610M2.1GeForceGTX580M2.1GeForceGTX570M2.1GeForceGTX560M2.1GeForceGT555M2.1GeForceGT550M2.1GeForceGT540M2.1GeForceGT525M2.1GeForceGT520MX2.1GeForceGT520M2.1GeForceGTX485M2.1GeForceGTX470M2.1GeForceGTX460M2.1GeForceGT445M2.1GeForceGT435M2.1GeForceGT420M2.1GeForceGT415M2.1GeForceGTX480M2.0GeForce710M2.1GeForce410M2.1 [Source]NvidiaDeveloper–Lastupdate:January19th,2021 TweetTelegramWhatsAppMorePocketShareonTumblrEmailPrint Commentsareclosed. 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