Comments (2)
andyyankai
commented on June 13, 2024
I believe b should always be a FloatD..
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arpit15
commented on June 13, 2024
@andyyankai I believe that this problem is due to difference b/w Float32 and Vector3f types. You can perform your computation using code
Float32 a(1,2,3);
set_requires_gradient(a);
auto b = 2*a*a + 3;
backward(b);
cout << gradient(a) << endl;
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