Tree:
727d115296
bump-pyln-proto
confirmed-only
connected_hook
docs
exclude-equal-hint
fee-tracking2
fix-benchmarks
fix-mocks
fix-test_pay_direct-flake
fixup-0.9.0
htlc_accepted_hook
issue-2080
issue-2504
json-streaming
keysend
master
mpp
nifty/pset-pre
patch-1
paymod-01
paymod-02
paymod-03
paymod-04
plugin-1
plugin-2
plugin-3
plugin-6
plugin-7
plugin-timeout-inc
ppa
ppa-0.6.1
ppa-0.6.2rc1
ppa-prep
ppa-v0.9.2
pr-2218
pr-2355-addendum
pr-2391
pr-2587
pull/2803/head
pull/2938/head
pylightning-async
pyln
register-keysend-plugin
release-0.9.0
release-0.9.0rc3
route-mem-overrun
routehint-order
sanitizers
sendonion-msatoshi
test-pay-routeboost
travis-debug
travis-experimental
travis-test
trytravis
v0.9.0.1
add-PR3363-and-PR3372
azure0.1
basedon-aeafe4dbe7d5c61f664c18417698866b0d70252f
bolt11-demo
cp-head
demo_09052017
gossip-rewrite-prebase
htlc_accepted_replay
issue-2491-checkpoint-1
list
multi-db-pre-reoder-20190821
onion-rpc-1573494123
onion-rpc-1573497614
patch-09-reviewed
plugin-2-deadend
plugin-5-prebase-1
plugin-7-a
pr-3316
pr-3321
pr-3329
pr-3335
pr-3340
pre-rebase-01
prebase-20190726
prebrase-2019010301
rebase-top
sphinx-hop-data-head
sphinx-reply-v0
subd-request-muxing-prebase
test
test1
trackblocks-20180303
undo
v0.0.0.20
v0.0.0.20-bench
v0.0.0.20-dev
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v0.0.0.22-dev
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variant-pyunittests
where-the-500-went
${ noResults }
2 Commits (727d115296ca5df79e600e5f020ca2fea3e0ad29)
| Author | SHA1 | Message | Date |
|---|---|---|---|
practicalswift
|
abf510740d |
Force the use of the POSIX C locale for all commands and their subprocesses
|
7 years ago |
Rusty Russell
|
1764d6c907 |
grind_htlc_tx_fee: benchmark.
Takes 15 seconds on my laptop to do the worst-case grind:
$ onchaind/test/run-grind_feerate 250001
250001 iterations in 15893 msec = 63574 nsec each
It's not worth optimizing as it's 75% in libsecp:
29.65% run-grind_feera run-grind_feerate [.] secp256k1_fe_mul_inner
23.51% run-grind_feera run-grind_feerate [.] secp256k1_fe_sqr_inner
11.04% run-grind_feera run-grind_feerate [.] secp256k1_gej_double_var.part.6.constprop.34
9.56% run-grind_feera run-grind_feerate [.] secp256k1_scalar_reduce_512
5.70% run-grind_feera run-grind_feerate [.] Round
Even forcing a compile with -O3 -flto, it's only 13883 msec = 55534 nsec each.
Fixes: #291
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
|
7 years ago |