cerc-io/lotus
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f9d2a23132
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60 Commits

Author SHA1 Message Date
Steven Allen
f9d2a23132 fix(lotus-sim): correctly handle cancellation in walk 
1. Select order is not guaranteed, always check if the context has been
canceled explicitly.
2. Never close a work channel unless we're actually done. This can yield
out-of-order results due to buffering.
 2021-06-18 15:44:36 -07:00
Steven Allen
ec3f969e9a feat(lotus-sim): allow walking back past the start 2021-06-18 15:44:36 -07:00
Steven Allen
f6043a0250 feat(lotus-sim): measure daily power growth 2021-06-18 15:44:36 -07:00
Steven Allen
52261fb814 refactor(lotus-sim): enterprise grade 
While the previous version "worked", this version nicely separates out
the state for the separate stages. Hopefully, we'll be able to use this
to build different pipelines with different configs.
 2021-06-18 15:44:36 -07:00
Jakub Sztandera
7dd58efb84 Add quantiles and histogram 
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
 2021-06-18 15:44:36 -07:00
Steven Allen
2721279e87 fix(lotus-sim): describe info commands 2021-06-18 15:44:36 -07:00
Steven Allen
985994cc0f feat(lotus-sim): add command for analyzing post stats over time 2021-06-18 15:44:36 -07:00
Steven Allen
707b3bf08a fix(lotus-sim): refuse to start simulation with no miners 2021-06-18 15:44:36 -07:00
Steven Allen
d551f2b4bd feat(lotus-sim): print duration info in days 2021-06-18 15:44:36 -07:00
Steven Allen
1df5445ed2 feat(lotus-sim): make walk parallel 2021-06-18 15:44:36 -07:00
Steven Allen
fbaffe86da fix(lotus-sim): return error from walk 2021-06-18 15:44:36 -07:00
Steven Allen
500fae6a52 fix(lotus-sim): less indentation in info 2021-06-18 15:44:36 -07:00
Steven Allen
ab59474c4c fix(lotus-sim): count single prove-commits when computing efficiency 2021-06-18 15:44:36 -07:00
Jakub Sztandera
3d3c26fa0c Add lookback limit 
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
 2021-06-18 15:44:36 -07:00
Steven Allen
68593ce995 fix(lotus-sim): obey context in walk 2021-06-18 15:44:36 -07:00
Jakub Sztandera
ca9eadd7c7 Add gas info command 
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
 2021-06-18 15:44:36 -07:00
Steven Allen
16449007ab fix(lotus-sim): fix funding error check 2021-06-18 15:44:35 -07:00
Steven Allen
8d734d81d9 fix(lotus-sim): log failed pre-commits and continue 2021-06-18 15:44:35 -07:00
Steven Allen
783dc5a33d fix(lotus-sim): fund multiple times 
Sometimes, a miner is deep in the red.
 2021-06-18 15:44:35 -07:00
Steven Allen
be713ec04a fix(lotus-sim): we always fill the block with pre-commits 2021-06-18 15:44:35 -07:00
Steven Allen
c18ca60d28 fix(lotus-sim): specify ErrWriter 
Apparently, it defaults to nil...
 2021-06-18 15:44:35 -07:00
Steven Allen
977bf1cad9 fix(lotus-sim): write pprof profiles to a directory 
We need to know the sizes up-front for tar, and that's not happening.
 2021-06-18 15:44:35 -07:00
Steven Allen
7a8bfd8725 doc(lotus-sim): document signals 2021-06-18 15:44:35 -07:00
Steven Allen
a3f64e0768 fix(lotus-sim): profile signal handling 2021-06-18 15:44:35 -07:00
Steven Allen
5766002370 fix(lotus-sim): guard info with dashes 2021-06-18 15:44:35 -07:00
Steven Allen
4a80c83533 fix(lotus-sim): fix spelling 2021-06-18 15:44:35 -07:00
Steven Allen
936659d087 feat(lotus-sim): print info on SIGUSR1 2021-06-18 15:44:35 -07:00
Steven Allen
dcdb0abe27 feat(lotus-sim): profile on SIGUSR2 2021-06-18 15:44:35 -07:00
Steven Allen
2b77c17546 chore(lotus-sim): fix import grouping 
I got a bit lazy when developing this.
 2021-06-18 15:44:35 -07:00
Steven Allen
1802ae31a6 feat(lotus-sim): record timing information for pre/prove-commit packing 2021-06-18 15:44:35 -07:00
Steven Allen
868231adc7 fix(lotus-sim): don't take from the fund account when funding 2021-06-18 15:44:35 -07:00
Steven Allen
2b4f865665 feat(lotus-sim): fund from a funding account 
Instead of funding the simulation from the burnt-funds actor, fund from
a custom account and take a "tax" to fund that account.

Otherwise, we run out of funds...
 2021-06-18 15:44:35 -07:00
Steven Allen
86e459f585 feat(lotus-sim): return receipt 
Instead of returning a "full" boolean and an error, return a receipt and
an error. We now use the error to indicate if the block is "full".
 2021-06-18 15:44:35 -07:00
Steven Allen
88af350774 fix(lotus-sim): use global base-fee value 2021-06-18 15:44:35 -07:00
Steven Allen
747b3d3e57 fix(lotus-sim): skip miners without power when loading 2021-06-18 15:44:35 -07:00
Steven Allen
ba65a1ba9b chore(lotus-sim): rename stat to info 2021-06-18 15:44:35 -07:00
Steven Allen
e097ba8640 feat(lotus-sim): wire up signal handler 2021-06-18 15:44:35 -07:00
Steven Allen
4578e0dd8d chore(lotus-sim): remove dead code 2021-06-18 15:44:35 -07:00
Steven Allen
77f0fee58e chore(lotus-sim): fix comment about simulation block miner 2021-06-18 15:44:35 -07:00
Steven Allen
bb4753ffbf feat(lotus-sim): add commands to rename and copy 2021-06-18 15:44:35 -07:00
Steven Allen
4f0b9eefc1 fix(lotus-sim): check for slash in names on copy 2021-06-18 15:44:35 -07:00
Steven Allen
8410b0f79f feat(lotus-sim): add a feature to copy/rename simulation. 
Useful to backup old simulations before creating a new one.
 2021-06-18 15:44:35 -07:00
Steven Allen
c5dc67ccd8 feat(lotus-sim): add a walk function 
This way, we can easily walk the chain and:

1. Inspect messages and their results.
2. Inspect tipset state.
 2021-06-18 15:44:35 -07:00
Steven Allen
ccdd660f0d feat(lotus-sim): more stats 2021-06-18 15:44:35 -07:00
Steven Allen
5f6733fe44 feat(lotus-sim): expose StateManager from Simulation 2021-06-18 15:44:35 -07:00
Steven Allen
0faacbe154 feat(lotus-sim): store start tipset 2021-06-18 15:44:35 -07:00
Steven Allen
a57c509e1e fix(lotus-sim): cleanup and document pre-commit filtering 2021-06-18 15:44:35 -07:00
Steven Allen
f9ebe3017d test(lotus-sim): test commit-queue rollover 2021-06-18 15:44:35 -07:00
Steven Allen
0725019bdb feat(lotus-sim): completely pack block 
Instead of packing till we see "full". Prove-commits are large, we may
have room for some more pre-commits.
 2021-06-18 15:44:34 -07:00
Steven Allen
dfdafa3c15 fix(lotus-sim): pretend all messages are BLS 
It doesn't really matter, and it ensures they all get executed in-order.
 2021-06-18 15:44:34 -07:00