archive snowblossom slack dev
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2018-07-05 04:01:31
Fireduck
@Tyler Boone checked in
2018-07-05 04:01:49
Tyler Boone
ack
2018-07-05 04:01:54
Tyler Boone
movie time
2018-07-05 04:49:26
Fireduck
found problem
2018-07-05 04:49:53
Fireduck
wasn't a bug so much as an unintended interaction
2018-07-05 04:50:12
Fireduck
turns out my memory threads where spawning way too much work and swamping the other queues faster than I thought
2018-07-05 04:50:35
Fireduck
I was trying to be more efficient by only pruning occasionally
2018-07-05 04:50:37
Fireduck
that was a mistake
2018-07-05 05:25:53
Fireduck
rockin, it is working pretty well
2018-07-05 05:26:25
Fireduck
getting 285kh/s over the network
2018-07-05 05:30:19
Fireduck
still much less than 850kh/s I should get on this box bases on cpu limits
2018-07-05 05:32:33
Fireduck
but regardless, getting about 30% of the hash rate of if all that ram and cpu was on one box
2018-07-05 05:32:39
Fireduck
which is a good step
2018-07-05 05:33:13
Fireduck
without this, those boxes would be limited by the speed of non-memory storage
2018-07-05 05:38:32
Fireduck
nice, 600kh/s if I make the memory nodes not doing anything else
2018-07-05 05:44:25
Fireduck
640kh/s
2018-07-05 06:06:16
Clueless
question is, what's the new bottleneck?
2018-07-05 06:16:49
Fireduck
not sure
2018-07-05 06:17:06
Fireduck
I don't think I am maxing memory bus on the mem nodes
2018-07-05 06:17:14
Fireduck
but am certainly putting some strain on it
2018-07-05 06:17:30
Fireduck
mostly cpu, I think
2018-07-05 06:19:38
Fireduck
one cool thing here is that you can cobble together machines of various sizes to serve
2018-07-05 06:20:08
Fireduck
not enough ram or memory bus? Add more memory nodes and spread out the load.
2018-07-05 06:20:23
Fireduck
not enough processing? Add more compute nodes reading from the memory nodes.
2018-07-05 06:20:52
Fireduck
I don't think any one machine is likely to go over the about 1mh/s that maxes out a gigE link
2018-07-05 06:21:01
Fireduck
so cheap networking is a yes
2018-07-05 06:24:12
Fireduck
checked in some sample configs:
2018-07-05 09:21:16
Rotonen
initial guess: packet density limitations on the NIC (hardware and/or driver)
2018-07-05 09:21:33
Rotonen
also the kernel dyntick stuff gathers enough work before firing
2018-07-05 09:21:58
Rotonen
@Fireduck and you have `pfifo_fast` as your queuing discipline?
2018-07-05 15:18:26
Fireduck
No idea. If it helps I am sending 16kb responses over network
2018-07-05 16:09:39
Rotonen
you'd benefit from ethernet jumbo frames, at least
2018-07-05 16:52:17
Fireduck
probably
2018-07-05 16:53:12
Fireduck
At this point I need to buy some hardware
2018-07-05 18:21:57
GitHub
*https://github.com/snowblossomcoin/snowblossom/compare/d471c2ee47d8...c2c43960ab1c* https://github.com/snowblossomcoin/snowblossom/commit/6c4d0dd8d80070172fa312a850be151bb931866b - new miner in progress, fields https://github.com/snowblossomcoin/snowblossom/commit/87d42c21a32a45ca943b27c67cb74711ebaead95 - Arktika https://github.com/snowblossomcoin/snowblossom/commit/319a6104eeef25cc0353d1fa43681b86ebf08eab - fixed file path https://github.com/snowblossomcoin/snowblossom/commit/315d996c64a105c383d76e66267a388e62fcb05f - print https://github.com/snowblossomcoin/snowblossom/commit/ac06b9217fe3d2f5c88cddc69c2b8ae46d2cbebd - getting ready to break ice https://github.com/snowblossomcoin/snowblossom/commit/9f8a61363716743dc29b7412586a555e7bda61a2 - Work https://github.com/snowblossomcoin/snowblossom/commit/9c84fbe1044e17253887c6d40d02f182443e83a3 - this doesn't even build https://github.com/snowblossomcoin/snowblossom/commit/10ed94658b909524fe3e5f7ee52902eb65eaec84 - zomg https://github.com/snowblossomcoin/snowblossom/commit/11c16fc9d39d0fdb53f53d8b411fd55bb1f19afe - start threads https://github.com/snowblossomcoin/snowblossom/commit/9a910f1130202f534aabb2b9c0802c7e4b6c0ddb - sdeck path fix https://github.com/snowblossomcoin/snowblossom/commit/f68a92c60c1730218e2805cd85b2b453893eac26 - sdeck path fix https://github.com/snowblossomcoin/snowblossom/commit/f87fd2c7c2cc6c0bcb8d5de28b923995952d78fc - works https://github.com/snowblossomcoin/snowblossom/commit/4f6bb359a96b09f2efd976a75984812fb96278f0 - yes https://github.com/snowblossomcoin/snowblossom/commit/b11d85199f7e073602712ff62af43eec5f8dfdcb - I don't even know anymore. make good fast yes? https://github.com/snowblossomcoin/snowblossom/commit/32f397c1b657b84c326dd360cee063e3633b981e - fake https://github.com/snowblossomcoin/snowblossom/commit/aa6a8354ea176055a433d80636f7eaf9226e0ca6 - zing https://github.com/snowblossomcoin/snowblossom/commit/76595e5a152d7e1a5574a3bd1add940f0105cf28 - Merge branch 'master' into jeanluc https://github.com/snowblossomcoin/snowblossom/commit/93b5211da926469c85eeb8ac5db03d761f566991 - remote shared mining in progress https://github.com/snowblossomcoin/snowblossom/commit/5c7526fd6892109b34927789771a6ec205b3fde7 - stubo https://github.com/snowblossomcoin/snowblossom/commit/ef35c9ee7172e0c4f23a2ab6ebcedf492fb749f1 - print https://github.com/snowblossomcoin/snowblossom/commit/1027ea839ed71e6191e0abd9c9f186d6579fd1ae - batch layer https://github.com/snowblossomcoin/snowblossom/commit/6de751dd9e40de77a7105db5a9b1b4bf0febada6 - compsit not use remote https://github.com/snowblossomcoin/snowblossom/commit/797d2d255bac645c0157fda3fb2b55399846c5f6 - Fix composit ordering with memory and add more tcp links https://github.com/snowblossomcoin/snowblossom/commit/555e9ace44014111e7e902836f56d862c5cf90e2 - faqueue https://github.com/snowblossomcoin/snowblossom/commit/5f1da177202b43235391579f4ecdadd970e723c8 - Add unit tests https://github.com/snowblossomcoin/snowblossom/commit/bb32e155a991add03c927b6a246dfae097eeb6f7 - Using more aggressive pruning https://github.com/snowblossomcoin/snowblossom/commit/d9e4e606730f30a60a5c56ca5cb105a465fb120e - arktika example configs https://github.com/snowblossomcoin/snowblossom/commit/c2c43960ab1cc3879718943a3b6d9757f7bac734 - more examples
2018-07-05 18:22:52
Fireduck
bam
2018-07-05 20:12:19
GitHub
• Richlist • Adding Arktika miner (epic and complex) • SIP2 enabled
2018-07-05 20:30:22
Clueless
nice
2018-07-05 20:30:29
Clueless
updates release notes
2018-07-05 20:30:47
Fireduck
awesome