BSC智慧合約理財返現模式系統開發

caiayu1234發表於2023-04-06

Conscientious Value Network(CVN)is a blockchain 3.0 underlying public chain that is positioned as a new generation of public chain infrastructure,a universal distributed database(storage)cloud,and high-performance decentralized"fast broadcasting".It aims to provide high-speed,secure,and easy-to-use one-stop decentralized solutions for all users.CVN achieves ledger consensus and storage proof consensus through layering the consensus principle of PoST on the VRF consensus main chain,building a fast and stable underlying blockchain.

  

  區塊鏈的可追溯性來源於區塊鏈資料結構的特殊性,在區塊鏈系統中,它的鏈式結構是從創世區塊開始的,其後系統產生的所有區塊都透過父區塊的雜湊值前後相連,並最終能追溯到創世區塊。I88智慧合約I928系統開發8024

  

  由於每個區塊都包含一段時間內系統進行的所有交易資料,因此完整的區塊鏈資料包含了自創世區塊以來,系統所有進行的交易及交易前後的關聯資訊。同時,得益於區塊鏈資訊的不可篡改特性,使得這種可追溯性是可靠可信的。

  

  def forward(self,x):

  

  z=[]#inference output

  

  for i in range(self.nl):

  

  if os.getenv('RKNN_model_hack','0')!='0':

  

  z.append(torch.sigmoid(self.m<i>(x<i>)))

  

  continue

  

  x<i>=self.m<i>(x<i>)#conv

  

  '''

  

  bs,_,ny,nx=x<i>.shape#x(bs,255,20,20)to x(bs,3,20,20,85)

  

  x<i>=x<i>.view(bs,self.na,self.no,ny,nx).permute(0,1,3,4,2).contiguous()

  

  if not self.training:#inference

  

  if self.onnx_dynamic or self.grid<i>.shape[2:4]!=x<i>.shape[2:4]:

  

  self.grid<i>,self.anchor_grid<i>=self._make_grid(nx,ny,i)

  

  y=x<i>.sigmoid()

  

  if self.inplace:

  

  y[...,0:2]=(y[...,0:2]*2+self.grid<i>)*self.stride<i>#xy

  

  y[...,2:4]=(y[...,2:4]*2)**2*self.anchor_grid<i>#wh

  

  else:#for YOLOv5 on AWS Inferentia

  

  xy,wh,conf=y.split((2,2,self.nc+1),4)#y.tensor_split((2,4,5),4)#torch 1.8.0

  

  xy=(xy*2+self.grid<i>)*self.stride<i>#xy

  

  wh=(wh*2)**2*self.anchor_grid<i>#wh

  

  y=torch.cat((xy,wh,conf),4)

  

  z.append(y.view(bs,-1,self.no))

  

  if os.getenv('RKNN_model_hack','0')!='0':

  

  return z


來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/69973864/viewspace-2944143/,如需轉載,請註明出處,否則將追究法律責任。

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