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Bill Allombert on Tue, 27 Jun 2023 09:15:22 +0200
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Re: gp-2.15.3 compiled on Ubuntu on AMD 7600X very slow compared to i7 (many page faults), Win11 gp-2.15.3 on 7600X better than i7. How to fix AMD Ubuntu?
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- To: pari-users@pari.math.u-bordeaux.fr
- Subject: Re: gp-2.15.3 compiled on Ubuntu on AMD 7600X very slow compared to i7 (many page faults), Win11 gp-2.15.3 on 7600X better than i7. How to fix AMD Ubuntu?
- From: Bill Allombert <Bill.Allombert@math.u-bordeaux.fr>
- Date: Tue, 27 Jun 2023 09:10:18 +0200
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- In-reply-to: <bc5e8a3f631290bfe02afdca8d64583b@stamm-wilbrandt.de>
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- References: <751d40ac2cfd1c5271d3a738803a9a5f@stamm-wilbrandt.de> <ZJnWjsDfm6yYJ1Rz@seventeen> <bc5e8a3f631290bfe02afdca8d64583b@stamm-wilbrandt.de>
On Tue, Jun 27, 2023 at 12:44:47AM +0200, hermann@stamm-wilbrandt.de wrote:
> Btw, while building I did "make bench".
> Is there some place with results for different CPUs?
There used to be (it was called MACHINES, see commit
6cf8508275cbfd566682b0fc66f1a631e6b29b9d) but nowadays this bench only measure
the time it takes to read the test files.
> This seems to be fast ...
It is ! It is the same time as on the Mac M1.
Cheers,
Bill