Quote from: racminer on February 27, 2019, 12:46:19 PM

Quote from: holy_ship on February 27, 2019, 02:30:23 AM

You, stubborn boyz, don't get simple thing: bounty is 100% compressed, so you need only -c switch.
For abandoned wallets you 100% need both -u and -c switches.
That's 2x drop.

bloom filter with thousands of addressed also cannot be free. Here you get another ~50% drop.

So, 1 address vs thousands is really around "3X difference".

Ok

We "stubborn boyz" have shown you numbers not expectations.

./clBitCrack -c -d 1 -b 72 -t 256 -p 2048 15VF3MsCzjHmFQ3wK3SMrTEBTmFY8zhJnU
[2019-02-27.13:22:58] [Info] Compression: compressed
Ellesmere 2304/6473MB | 1 target 107.29 MKey/s (1,321,205,760 total) [00:00:10]

./clBitCrack -u -d 1 -b 72 -t 256 -p 2048 15VF3MsCzjHmFQ3wK3SMrTEBTmFY8zhJnU
[2019-02-27.13:22:00] [Info] Compression: uncompressed
Ellesmere 2304/6473MB | 1 target 85.06 MKey/s (1,283,457,024 total) [00:00:12]

./clBitCrack -c -u -d 1 -b 72 -t 256 -p 2048 15VF3MsCzjHmFQ3wK3SMrTEBTmFY8zhJnU
[2019-02-27.13:20:27] [Info] Compression: both
Ellesmere 2304/6485MB | 1 target 64.78 MKey/s (868,220,928 total) [00:00:11]

./clBitCrack -c -d 1 -b 72 -t 256 -p 2048 -o res.txt -i btc.txt
[2019-02-26.03:06:54] [Info] Compression: compressed
[2019-02-26.03:08:58] [Info] 2,749,473 addresses loaded (52.4MB)
Ellesmere 2368/6450MB | 2749473 targets 83.47 MKey/s (4,420,641,226,752 total) [14:41:53]^C

./clBitCrack -u -d 1 -b 72 -t 256 -p 2048 -o res.txt -i btc.txt
[2019-02-27.13:34:01] [Info] Compression: uncompressed
[2019-02-27.13:34:40] [Info] 2,749,473 addresses loaded (52.4MB)
Ellesmere 2368/6473MB | 2749473 targets 64.28 MKey/s (2,793,406,464 total) [00:00:39]

./clBitCrack -c -u -d 1 -b 72 -t 256 -p 2048 -o res.txt -i btc.txt
[2019-02-26.23:52:15] [Info] Compression: both
[2019-02-26.23:54:19] [Info] 2,749,473 addresses loaded (52.4MB)
Ellesmere 2368/6481MB | 2749473 targets 46.05 MKey/s (2,213,925,617,664 total) [13:21:11]

In Short: Ubuntu 16.04, Rx480 8Gb
1 target compressed 107 Mkey/s
1 target uncompressed 85 Mkey/s
1 target both 65 Mkey/s

2.7M targets compressed 83 Mkey/s
2.7M targets uncompressed 64 MKey/s
2.7M targets both 46 Mkey/s

Show us your setting (OS, gpu type) and your numbers (Mkeys/s with 1 or many targets, with -c or -c -u)
otherwise, no need to comment.

Thanks.

One more thing, about -b -t -p (to Zielar)

Default setting:
~/BitCrack/bin$ ./clBitCrack -d 1 15VF3MsCzjHmFQ3wK3SMrTEBTmFY8zhJnU
Ellesmere 16/6471MB | 1 target 48.35 MKey/s (1,997,537,280 total) [00:00:39]

My setting:
:~/BitCrack/bin$ ./clBitCrack -d 1 -b 72 -t 256 -p 2048 15VF3MsCzjHmFQ3wK3SMrTEBTmFY8zhJnU
Ellesmere 2304/6491MB | 1 target 107.70 MKey/s (868,220,928 total) [00:00:06]

racminer - I know that multiplying the value of -b x2 does not affect the result, however I found (in my case) on other cards - a setting that is definitely better. And without hiding the fact that the -p indicator I have exactly the same as you (2560), check what result will be at the setting: -b 36 -t 512 -p 2560 ... if it does not move, reduce the -p value... and share the result... :-)