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DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 5:36 am
by lucasart
http://open-chess.org/viewtopic.php?f=7&t=2363
I'm using Open Chess, because I cannot attach files in this forum.
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 6:46 am
by geots
Thanks for the release, my friend. I realize I am becoming a pest- but is there ANY WAY POSSIBLE you would consider going back to "DoubleCheck"??
All the best, (As always)-
gts
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 7:16 am
by Graham Banks
Thanks Lucas. Any chance of a compile for no-SSE comps as well?
Graham.
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 7:28 am
by lucasart
Graham Banks wrote:Thanks Lucas. Any chance of a compile for no-SSE comps as well?
Graham.
There's no such thing as "no SSE comp":
* Intel: SSE2 arrived with the Pentium M, which came
before the first 64-bit Intel CPUs.
* AMD: SSE2 arrived with k8, opteron, athlon64, athlon-fx. And athlon64 is the first AMD to support 64-bit.
So 64-bit
implies at least SSE 2 compliant.
The only things that are really missing are: an Android (32-bit) compile and a MacOSX compile. While MacOSX users can compile it themselves, compiling for Android it not so trivial, and you typically don't compile on a cell phone (most people cross compile on Linux).
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 7:47 am
by lucasart
geots wrote:
Thanks for the release, my friend. I realize I am becoming a pest- but is there ANY WAY POSSIBLE you would consider going back to "DoubleCheck"??
All the best, (As always)-
gts
You never stop spamming, do you?
If you continue, I'll call the next version something
REALLY stupid.
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 8:17 am
by Graham Banks
lucasart wrote:Graham Banks wrote:Thanks Lucas. Any chance of a compile for no-SSE comps as well?
Graham.
There's no such thing as "no SSE comp":
* Intel: SSE2 arrived with the Pentium M, which came
before the first 64-bit Intel CPUs.
* AMD: SSE2 arrived with k8, opteron, athlon64, athlon-fx. And athlon64 is the first AMD to support 64-bit.
So 64-bit
implies at least SSE 2 compliant.
The only things that are really missing are: an Android (32-bit) compile and a MacOSX compile. While MacOSX users can compile it themselves, compiling for Android it not so trivial, and you typically don't compile on a cell phone (most people cross compile on Linux).
Okay. Thanks for explaining.
You can tell that I'm no expert when it comes to hardware.
Cheers,
Graham.
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 12:47 pm
by geots
lucasart wrote:geots wrote:
Thanks for the release, my friend. I realize I am becoming a pest- but is there ANY WAY POSSIBLE you would consider going back to "DoubleCheck"??
All the best, (As always)-
gts
You never stop spamming, do you?
If you continue, I'll call the next version something
REALLY stupid.
All the best,
george
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 4:08 pm
by Mike S.
I vote for "DoubleDisco"

For example,
[d]1B6/8/1pk5/1rq2K2/8/5N2/6B1/8 w - - 0 1
White defends the check with a double disco, and suddenly it's mate: Ne5#
(I think that's a Mustermatt?)
Re: DiscoCheck 4.3 is out
Posted: Sun Jul 14, 2013 6:31 pm
by Günther Höhne
Shame that the engine does not ponder mode.
Re: DiscoCheck 4.3 is out
Posted: Mon Jul 15, 2013 1:04 pm
by lucasart
Mike S. wrote:I vote for "DoubleDisco"

For example,
[d]1B6/8/1pk5/1rq2K2/8/5N2/6B1/8 w - - 0 1
White defends the check with a double disco, and suddenly it's mate: Ne5#
(I think that's a Mustermatt?)
Nice mate!
But DoubleDisco is redundant: double check
implies disco check (reverse is not true).
How about "DiscoMate" ?
