michaelsproul

#!/usr/bin/env fish

# Usage: ./participation_rate.fish 3150
# Requires: fish, curl, jq, Lighthouse BN API on port 5052
# Set the target epoch to at least 2 before the current epoch
set target_epoch (math "$argv[1] + 1")

set global_votes (curl --fail --show-error -s "http://localhost:5052/consensus/global_votes?epoch=$target_epoch"; or exit)
set prev_active_gwei (echo $global_votes | jq .previous_epoch_active_gwei)
set prev_attesting_gwei (echo $global_votes | jq .previous_epoch_attesting_gwei)

michaelsproul

#!/usr/bin/env bash

curl -s "http://localhost:5052/beacon/validators/all" \
    | jq -r 'map(select(.validator.slashed == true) | .validator_index) | join("\n")'

michaelsproul

     Running target/release/deps/blst_benches-a4084c38c76b1d19
Gnuplot not found, using plotters backend
verify_multi_aggregate/verify_multi_aggregate/8                                                                             
                        time:   [3.4410 ms 3.4688 ms 3.5025 ms]
                        change: [+4.5451% +5.4146% +6.4445%] (p = 0.00 < 0.05)
                        Performance has regressed.
Found 4 outliers among 100 measurements (4.00%)
  2 (2.00%) high mild
  2 (2.00%) high severe
verify_multi_aggregate/verify_multi_aggregate/16                                                                            

michaelsproul

macro_rules! type_dispatch {
    ($function:ident,
     ($($arg:expr),*),
     $base_ty:ident,
     <$($param_ty:ty),*>,
     [ $value:expr => primitive_type ] $($rest:tt)*) => {
        match $value {
            "bool" => type_dispatch!($function, ($($arg),*), $base_ty, <$($param_ty,)* bool>, $($rest)*),
            "uint8" => type_dispatch!($function, ($($arg),*), $base_ty, <$($param_ty,)* u8>, $($rest)*),
            "uint16" => type_dispatch!($function, ($($arg),*), $base_ty, <$($param_ty,)* u16>, $($rest)*),

michaelsproul

use generic_array::*;
use std::marker::PhantomData;
use typenum::Unsigned;
use typenum::{U1024, U4096, U512, U8192};

type Hash = [u8; 32];
type Crosslink = u64;

trait FixedArray<T> {
    // Not using `std::Default` for brevity.

michaelsproul

IF(EXACT($C12, "Sell"), IF($E12 - $I12 < VLOOKUP($K12, $A$1:$N$146, 5) - SUMIF($H$2:$H11, $H12, $I$2:$I11) - SUMIF($K$2:$K11, $K12, $L$2:$L11), $E12 - $I12, VLOOKUP($K12, $A$1:$N$146, 5) - SUMIF($H$2:$H11, $H12, $I$2:$I11) - SUMIF($K$2:$K11, $K12, $L$2:$L11)), "")

michaelsproul

Note on the Matrix Protocol and Slack Integration

I tried the Riot.im Slack <-> Matrix integration that is available via the "Integrations" icon in Riot.

Setting it up required enabling legacy webhooks:

• https://api.slack.com/custom-integrations/incoming-webhooks
• https://api.slack.com/custom-integrations/outgoing-webhooks

michaelsproul

grep '.type = CDL_' capdl_spec.c | sed 's/.*\(\.type = CDL_[[:alnum:]]*\).*/\1/' | sort | uniq

michaelsproul

ethereum==1.6.1
eth-utils==0.7.1

michaelsproul

[program:caddy]
command=/home/caddy/sproul.xyz/start.sh
directory=/home/caddy/sproul.xyz
user=caddy
environment=HOME="/home/caddy",USER="caddy"