📅 Original date posted:2015-10-06
📝 Original message:Shadow uses virtual time, entirely decoupled from real time. So while it
may slow down your machine, this would not affect the stats collected
(although it does make shadow somewhat unpleasant to run, unless you have a
fast machine, compared to abstract simulators that avoid running the
actual Bitcoin code).
Hi Byron,
I've been using shadow a bit-- I think these simulators are important for
testing, but Shadow, at least, certainly seems to have limitations, in some
crucial respects. Running shadow w Tor (which is only logical, because
many BCT transactions transpire over Tor) is not as 'light' as presented
and slows my own box down quite a bit, so the stats can't possibly be
accurate... I don't know if this answers any questions or if you've had
this experience at all -- perhaps it is negligible on a more powerful
machine than my own-- or perhaps there is an adjustment still unaccounted?
Regards,
Nina K
Sent from my iPhone
On Oct 4, 2015, at 2:04 PM, Byron Gibson via bitcoin-dev <
bitcoin-dev at lists.linuxfoundation.org> wrote:
Hi all, is anyone using simulators like Shadow (https://shadow.github.io),
BTCSim (https://github.com/btcsuite/btcsim), etc. to test proposed changes
to Bitcoin? I have a few questions about their capabilities and
limitations.
Byron Gibson
http://mirror.co/
https://keybase.io/byrongibson
_______________________________________________
bitcoin-dev mailing list
bitcoin-dev at lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
_______________________________________________
bitcoin-dev mailing list
bitcoin-dev at lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
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Andrew Miller [ARCHIVE] /
npub1rh…jcxem
2023-06-07 17:42:34
in reply to nevent1q…8wa6
Author Public Key
npub1rhmu9sjnhraz783t3ffylkdwu75ld98ncelrdtwstup36p92tgnqfjcxemPublished at
2023-06-07 17:42:34Event JSON
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"pubkey": "1df7c2c253b8fa2f1e2b8a524fd9aee7a9f694f3c67e36add05f031d04aa5a26",
"created_at": 1686159754,
"kind": 1,
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"content": "📅 Original date posted:2015-10-06\n📝 Original message:Shadow uses virtual time, entirely decoupled from real time. So while it\nmay slow down your machine, this would not affect the stats collected\n\n(although it does make shadow somewhat unpleasant to run, unless you have a\nfast machine, compared to abstract simulators that avoid running the\nactual Bitcoin code).\nHi Byron,\n\nI've been using shadow a bit-- I think these simulators are important for\ntesting, but Shadow, at least, certainly seems to have limitations, in some\ncrucial respects. Running shadow w Tor (which is only logical, because\nmany BCT transactions transpire over Tor) is not as 'light' as presented\nand slows my own box down quite a bit, so the stats can't possibly be\naccurate... I don't know if this answers any questions or if you've had\nthis experience at all -- perhaps it is negligible on a more powerful\nmachine than my own-- or perhaps there is an adjustment still unaccounted?\n\nRegards,\nNina K\n\nSent from my iPhone\n\nOn Oct 4, 2015, at 2:04 PM, Byron Gibson via bitcoin-dev \u003c\nbitcoin-dev at lists.linuxfoundation.org\u003e wrote:\n\nHi all, is anyone using simulators like Shadow (https://shadow.github.io),\nBTCSim (https://github.com/btcsuite/btcsim), etc. to test proposed changes\nto Bitcoin? I have a few questions about their capabilities and\nlimitations.\n\nByron Gibson\nhttp://mirror.co/\nhttps://keybase.io/byrongibson\n\n\n\n_______________________________________________\nbitcoin-dev mailing list\nbitcoin-dev at lists.linuxfoundation.org\nhttps://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev\n\n\n_______________________________________________\nbitcoin-dev mailing list\nbitcoin-dev at lists.linuxfoundation.org\nhttps://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev\n-------------- next part --------------\nAn HTML attachment was scrubbed...\nURL: \u003chttp://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20151006/4a166b23/attachment.html\u003e",
"sig": "342542b7c9238139ddaad22c2dbbfcfa801da15da68c1cf9cfead50f78d27b73473bcf8593bb064c862fae2f78bbb9252162d5f5b4d33004541a77054a47d78c"
}