Pytorch检测CUDA和cuDNN版本

import torchprint(torch.cuda.is_available())  # 检查cuda是否可用
print(torch.version.cuda)  # 查看cuda版本print(torch.backends.cudnn.is_available())  # 检查cudnn是否可用
print(torch.backends.cudnn.version())  # 查看cudnn版本

下载老版本的N卡驱动

NVIDIA GeForce 驱动程序 - N 卡驱动 | NVIDIAhttps://www.nvidia.cn/geforce/drivers/

F12输入以下

SystemScanner.prototype.DriverSearch = function(psid, pfid, osID, langCode, whql, beta, dltype, numresults ) {numresults=300;this.scannerStatusUpdate(GFE_SERVER_CONNECTING);theScanner.scannedDevice.downloadInfo=new Object();var parameters='psid='+psid;parameters+='&pfid='+pfid;parameters+='&osID='+osID;parameters+='&languageCode='+langCode;parameters+='&beta='+beta;parameters+='&isWHQL='+whql;parameters+="&dltype="+dltype;parameters+="&sort1=0";parameters+="&numberOfResults="+numresults;var requestUrl=this.driverManualLookupUrl+parameters;this.driversLogUIEvent("warn","SUID:"+this.tracker.scanID+" BEGIN DriverSearch requestUrl:"+requestUrl);this.debugTrace(requestUrl);jQuery.ajax({url:requestUrl,async:false,type:'get',success:function(response){try{theScanner.debugTrace("The Driver Lookup Service Returned:\n\n("+response+")");if(response.length>0){theScanner.resetResults();var driverLookupJsonObj='('+response+')';theScanner.resultsList=new Object();theScanner.resultsList=eval(driverLookupJsonObj)}if(theScanner.resultsList.Success==0){theScanner.scannerStatus="No driver available"}else{theScanner.scannerStatus="Results Ready"}}catch(e){this.driversLogUIEvent("error"," FAIL catch DriverSearch");theScanner.resetResults();theScanner.scannerStatus="No driver available"}},error:function(response){theScanner.resetResults();theScanner.scannerStatus="AJAX Call failed"}});this.driversLogUIEvent("warn","SUID:"+this.tracker.scanID+" END DriverSearch requestUrl:"+requestUrl);}