Optomized S5 SSE3

Akos Fekete
Akos Fekete
Joined: 13 Nov 05
Posts: 561
Credit: 4527270
RAC: 0

RE: @akos use instead (for

Message 38986 in response to message 38983

Quote:

@akos

use instead (for tempor.) http://www.upload2.net/ ... ?!

Norman

Thanks!

S5T0302.dat

- eliminated double jumps
- reduced amount of FPU macro ops
- removed double loads on general purpose registers

- SSE3 truncation
- simpler address generations and some FPU optimizations

So, use this patch only on SSE3 CPUs!

edit: The results have to be perfectly match with official app without any differences.

Christian Hoklas
Christian Hoklas
Joined: 9 Feb 05
Posts: 11
Credit: 366364
RAC: 0

RE: I understand that 'time

Message 38987 in response to message 38981

Quote:
I understand that 'time is money' and i also work for money, but i think this action would not be ethical.

There is nothing unethical to me, if you set up an account for donations. I would see the donation to you as a reinvestment for the energy and thus money saved due to the faster clients. If people decide to donate then they do it, because they feel your work is worth it.

Akos Fekete
Akos Fekete
Joined: 13 Nov 05
Posts: 561
Credit: 4527270
RAC: 0

S5T0303.dat - eliminated

Message 38988 in response to message 38986

S5T0303.dat

- eliminated double jumps
- reduced amount of FPU macro ops
- removed double loads on general purpose registers

- SSE3 truncation
- simpler address generations and some FPU optimizations
- better SSE register usage

So, use this patch only on SSE3 CPUs!

Clay Ruth
Clay Ruth
Joined: 28 Dec 05
Posts: 17
Credit: 662723
RAC: 0

@akos... The patcher

@akos...

The patcher program works on my XP boxes, but on an old NT box it cannot access the file even though it is present, writeable, and not running. Below is a picture that shows directory contents, commands issued, and status of the BOINC Service.

I was able to work around this problem by unzipping the pre-patched application that Crunch3r provided.

erratamatrix
erratamatrix
Joined: 12 Jul 05
Posts: 8
Credit: 32263
RAC: 0

Likely it's having problems

Message 38990 in response to message 38989

Likely it's having problems with long file names. try patching in a dir like c:\\temp\\

Quote:

@akos...

The patcher program works on my XP boxes, but on an old NT box it cannot access the file even though it is present, writeable, and not running. Below is a picture that shows directory contents, commands issued, and status of the BOINC Service.

I was able to work around this problem by unzipping the pre-patched application that Crunch3r provided.


Norman_RKN
Norman_RKN
Joined: 9 Feb 06
Posts: 27
Credit: 1368075
RAC: 0

why all quote the compleeeete

why all quote the compleeeete post again instead only parts ??
:(

Nietoperek
Nietoperek
Joined: 15 May 05
Posts: 2
Credit: 90322
RAC: 0

A64 3200+ with

A64 3200+ with S5T0302.dat

http://einsteinathome.org/task/34992821

Validate state Checked, but no consensus yet

Stick
Stick
Joined: 24 Feb 05
Posts: 790
Credit: 33128243
RAC: 1290

This result using S5T0302 is

Message 38993 in response to message 38978

This result using S5T0302 is another 10+% faster BUT it is listed as "Checked, but no consensus yet".

Quote:

This is my first result using S5T0301 - an improvement of 6 or 7% over S5T0003 (validated OK).

Quote:

This is my first full result with the S5T0003 patch. And this result was a hybrid - about 10% standard app/90% patched. It appears the patch is 10 to 12% faster than the standard app on my 2.4 GHz P4 w/Windows XP Pro.

Edit: This is my "Results for computer" (for comparison).



Crunchers For More Power
Crunchers For M...
Joined: 3 Aug 05
Posts: 69
Credit: 1071273
RAC: 0

RE: A64 3200+ with

Quote:

A64 3200+ with S5T0302.dat

http://einsteinathome.org/task/34992821

Validate state Checked, but no consensus yet

that's not good

Norman_RKN
Norman_RKN
Joined: 9 Feb 06
Posts: 27
Credit: 1368075
RAC: 0

what is with the newest

what is with the newest S5T0303.dat
patch from akos ?

still the same ??

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