Optomized S5 SSE3

Dronak
Dronak
Joined: 21 Mar 05
Posts: 28
Credit: 10402879
RAC: 0

Things move pretty fast here.

Things move pretty fast here. I woke up this morning to find out that there's a new stable version (S5S0007) and a bunch of different test versions. My current work unit has about 2 hours or so to go using the S5S0003 patch, so I'm going to let it finish out before applying a new patch. The total estimated completion time on this is roughly 14.75 hours, and it's about 86% complete right now. I've got the latest stable patch, but I'll check back after my current unit finishes to see where we're at and then decide which patch to apply. Thanks for all your work akosf. These new work units are so long, I'm glad to see that you can make some optimizations to reduce the crunching time.

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

S5T0710.dat - eliminated

Message 39099 in response to message 39068

S5T0710.dat

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

- better SSE register usage
- reduced memory and integer register usage
- optimized branch structure
- faster FPU comparisons

- SSE3 truncation
- reordered instruction sequence

CPU: SSE3 compatible

M. Schmitt
M. Schmitt
Joined: 27 Jun 05
Posts: 478
Credit: 15872262
RAC: 0

RE: S5T0710.dat This

Message 39100 in response to message 39099


This leads to an HTML-File. ;)

cu,
Michael

[edit]Seems to be fixed now. :-)[/edit]

Yin Gang
Yin Gang
Joined: 23 Feb 05
Posts: 52
Credit: 120187750
RAC: 0

Just left-click, do not save

Message 39101 in response to message 39100

Just left-click, do not save target as:)

Quote:

This leads to an HTML-File. ;)

cu,
Michael


Welcome To Team China!

LiborA
LiborA
Joined: 8 Dec 05
Posts: 74
Credit: 337135
RAC: 0

deleted - Yin Gang was faster

Message 39102 in response to message 39100

deleted - Yin Gang was faster

val73bg
val73bg
Joined: 4 Nov 05
Posts: 5
Credit: 126573
RAC: 0

Another valid result for

Another valid result for S5T0709 http://einsteinathome.org/task/35066904 . My machine : CELERON D .Compared with stock app
gain aprox. 30% .Nice work :)

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

S5T0710 SSE3 / 2107,61 sec

Message 39104 in response to message 39099

S5T0710 SSE3 / 2107,61 sec / 35,1min / result
S5T0710 SSE3 / 2184,97 sec / 36,4min / result

very fast but the results are invalid :-/

Stick
Stick
Joined: 24 Feb 05
Posts: 790
Credit: 33136559
RAC: 1066

This result using S5T0709 -

Message 39105 in response to message 39013

This result using S5T0709 - "Valid" and a 35+% improvement over S5T0301

This result using S5T0304 - still "Pending"

Quote:

Same for this S5T0303 result - "Checked, but no consensus yet" - now "Invalid". And, in both cases, the comparison was against a "standard app". Will try S5T0304 next.

Quote:

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

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).





Stan Pleban
Stan Pleban
Joined: 2 Dec 05
Posts: 73
Credit: 4635380
RAC: 0

This result is a Hybird of

This result is a Hybird of SST0003 and SST0304 showing initial

A savings on this WU of almost 2 hrs from stock app...40,000 instead of 47,000..am going to let this run again on the SST0304 completely before I try another...
using Pent4 2.8GHz SSE3 no HT....thanks Akos.you have that way of keeping this interesting!!!

Beach Bum
Beach Bum
Joined: 12 Dec 05
Posts: 68
Credit: 215346
RAC: 0

Ok just woke up. Quick

Ok just woke up. Quick question.

Is S5S0007 SSE3 Only, or can be used by SSE machines?

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