Before revision:  The proposed algorithms demonstrate a convergence for a 100-dimensional Black--Scholes--Barenblatt equation at a rate similar to that of the Euler--Maruyama discretization of the FBSDEs .
After revision:  The proposed algorithms demonstrate a convergence for a 100-dimensional Black--Scholes--Barenblatt equation , accurate in a finite region in the solution space, and has a convergence rate similar to that of the Euler--Maruyama discretization of the FBSDEs .