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I have some functions in Python and it runs very slow compared to C.
The sage I want to do with the GPU is as follows
Pr = 115792089237316195423570985008687907853269984665640564039457584007908834671663
E = EllipticCurve (GF (P), [0,7])
N = E.order ()
G = E(55066263022277343669578718895168534326250603453777594175500187360389116729240,32670510020758816978083085130507043184471273380659243275938904335757337482424) # on E
T = E(26864879445837655118481716049217967286489564259939711339119540571911158650839,29571359081268663540055655726653840143920402820693420787986280659961264797165) # on E
numInt = 5646546546563131314723897429834729834798237429837498237498237489273948728934798237489723489723984729837489237498237498237498237498273493729847
numMod = numInt %N
numInv = pow(numMod ,N-2,N) # detail -> https://stackoverflow.com/questions/59234775/how-to-calculate-2-to-the-power-of-a-large-number-modulo-another-large-number
numMod * G
numMod * T
(T-G) * numInv
print (5*T)
print (2*G)
print (numMod * G)
print (numMod * (-G))
print (numMod * T)
print ((numMod-3) * (T-G))
Do you have any suggestions? What should I do ?
I wrote my question here because it is indirectly related to this project. Please forgive.
Hi! The slowest part in your python is inverse function. Try to implement gmpy2 inverse function (included in gmpy2) - it is C-based and very fast: