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Introduce a scale factor

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For the per confirmation number tracking of data, introduce a scale factor so that in the longer horizones confirmations are bucketed together at a resolution of the scale.  (instead of 1008 individual data points for each fee bucket, have 42 data points each covering 24 different confirmation values.. (1-24), (25-48), etc.. )
This commit is contained in:
Alex Morcos
2017-04-03 11:31:27 -04:00
parent 5f1f0c6490
commit 3ee76d6de5
4 changed files with 45 additions and 35 deletions
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7
src/test/policyestimator_tests.cpp
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@@ -99,13 +99,10 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
BOOST_CHECK(origFeeEst[i-1] <= origFeeEst[i-2]);
}
int mult = 11-i;
if (i > 1) {
if (i % 2 == 0) { //At scale 2, test logic is only correct for even targets
BOOST_CHECK(origFeeEst[i-1] < mult*baseRate.GetFeePerK() + deltaFee);
BOOST_CHECK(origFeeEst[i-1] > mult*baseRate.GetFeePerK() - deltaFee);
}
else {
BOOST_CHECK(origFeeEst[i-1] == CFeeRate(0).GetFeePerK());
}
}
// Fill out rest of the original estimates
for (int i = 10; i <= 48; i++) {
@@ -177,7 +174,7 @@ BOOST_AUTO_TEST_CASE(BlockPolicyEstimates)
block.clear();
}
BOOST_CHECK(feeEst.estimateFee(1) == CFeeRate(0));
for (int i = 2; i < 10; i++) {
for (int i = 2; i < 9; i++) { // At 9, the original estimate was already at the bottom (b/c scale = 2)
BOOST_CHECK(feeEst.estimateFee(i).GetFeePerK() < origFeeEst[i-1] - deltaFee);
}