=cupy.float32)
B = cupy.array([100.0, 90.0], dtype=cupy.float32)
S0 = cupy.array([120.0, 100.0], dtype...=cupy.float32)
sigma = cupy.array([0.35, 0.2], dtype=cupy.float32)
mu = cupy.array([0.15, 0.1], dtype...=cupy.float32)
r =cupy.array([0.05, 0.05], dtype=cupy.float32)
把这一切放进一个简单的函数来启动1GPU内核。...cupy.ascontiguousarray(X[:, 1]), cupy.ascontiguousarray(X[:, 2]), cupy.ascontiguousarray(X[:, 3]), cupy.ascontiguousarray...cupy.ascontiguousarray(X[:, 1]), cupy.ascontiguousarray(X[:, 2]), cupy.ascontiguousarray(X[:, 3]), cupy.ascontiguousarray