Fwd: Mlucas + GMP

Win C winsto003 at hotmail.com
Wed Feb 7 11:31:43 UTC 2018

For 2^700000:

Mlucas: 10 min
GMP-6.1.2: 26 min

For 2^86000:
GMP-Development: 8.25s
GMP-6.1.2: 8.8s

Now it is clearer, right? The difference is not that small between GMP and mlucas.

-------- Original message --------
From: Torbjörn Granlund <tg at gmplib.org>
Date: 07/02/2018 18:24 (GMT+08:00)
To: Win C <winsto003 at hotmail.com>
Cc: gmp-discuss at gmplib.org
Subject: Mlucas + GMP

Win C <winsto003 at hotmail.com> writes:

  This is not based on theoratical caluclations, rather on experimental
  try and error. I ran both on ubuntu on an Intel i5, and did 750000
  squares. At last mlucas did it in 10 min while gmp did it in 25 min.

Ergo, 3% speed difference?

You confuse me.

Please encrypt, key id 0xC8601622

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