freenode #monero-dev

21 Dec 2019

Official repo: github.com/monero-project/monero || Don’t ask to ask, just ask:) || Non-dev questions -> #monero, please || Next dev meeting is detailed on the Monero meeting issue on Github: github.com/monero-project/meta/issues

• 14:33
  cohcho
  I like the fact that monerod with --prune-blockchain fits into cheap 32GiB SSD but 1100MiB of VmRSS for only 256 outbound connections is too much.
• 14:38
  cohcho
  And gdb attach `pidof -s monerod` -ex 'call (void *)(malloc_trim)(0)' doesn't reduce it.
• 14:49
  moneromooo
  Massif might help telling you where the memory's going.
• 15:42
  moneromooo
  FYI, I won't have much time for monero till about mid january.
• 18:28
  i_a
  Hello again, its me with key images again. I think I am pretty close to a solution, except the MSB byte of the y-coordinate.
• 18:29
  i_a
  I am using testing data from oficial monero code here raw.githubusercontent.com/monero-pr…947d47a4e983/tests/crypto/tests.txt
• 18:30
  selsta
  i_a: Maybe also try to ask in #monero-research-lab if you don’t get an answer here :)
• 18:30
  i_a
  If I do a H_p(P) it looks all good, then I multiply it with a transaction's private key
• 18:31
  i_a
  And generally speaking, every second round it looks simiar to this:
• 18:31
  i_a
  Wanted key image: 4f675ce3a8dfd806b7c4287c19d741f51141d3fce3e3a3d1be8f3f449c22dd19
• 18:32
  i_a
  computed key image: 4f675ce3a8dfd806b7c4287c19d741f51141d3fce3e3a3d1be8f3f449c22dd99
• 18:32
  i_a
  (it is in little endian, the most significant byte is different)
• 18:33
  i_a
  I suppose it has something to do with a compressed form of coordinates, but I think i am compressing them ok :O
• 18:33
  i_a
  selsta: hi, ok
• 19:01
  luigi1111
  you have the inverse point of the one you want
• 19:04
  luigi1111
  y positive vs negative
• 19:06
  i_a
  SO it is not about compressing/decompresing, but better to say I am choosing the other one?
• 20:05
  selsta
  Snipa: btw what do you think about doing merges soon as a test?
• 20:07
  Snipa
  I need to finish catching up w/ Fluffy, the whole multi-tz difference thing is rough, and I've been slammed at work thanks to the holiday and prep work around it.
• 20:07
  selsta
  oh ok no hurry :P
• 20:08
  Snipa
  Yup, while I don't get much time off, half my company's taking off, so we've been in a "Well, everyone's behind, get all the things done" mode.
• 23:21
  luigi1111w
  selsta if there's something that needs merged just let me know
• 23:21
  luigi1111w
  I also have a list that I was going to have merged already but well you know how it is