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Yoichi Hirai pirapira

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pirapira / original
Last active November 9, 2016 17:12
TIMESTAMP
JUMPDEST
BALANCE
DUP1
JUMP
JUMPDEST
BALANCE
DUP1
JUMP
JUMPDEST
@pirapira
pirapira / stack.out
Created December 6, 2016 10:57
Test Case "bcShanghaiLoveHomestead":
100%
==651==T20098: stack [0x700000107000,0x700000187000) size 0x80000; local=0x700000186ea8
==651==T20099: stack [0x70000018a000,0x70000020a000) size 0x80000; local=0x700000209ea8
==651==T20100: stack [0x70000020d000,0x70000028d000) size 0x80000; local=0x70000028cea8
==651==T20101: stack [0x700000290000,0x700000310000) size 0x80000; local=0x70000030fea8
==651==T20102: stack [0x700000313000,0x700000393000) size 0x80000; local=0x700000392ea8
==651==T20103: stack [0x700000396000,0x700000416000) size 0x80000; local=0x700000415ea8
==651==T20104: stack [0x700000419000,0x700000499000) size 0x80000; local=0x700000498ea8
==651==T20105: stack [0x70000049c000,0x70000051c000) size 0x80000; local=0x70000051bea8
@pirapira
pirapira / keybase.md
Created April 16, 2017 21:16

Keybase proof

I hereby claim:

  • I am pirapira on github.
  • I am pirapira (https://keybase.io/pirapira) on keybase.
  • I have a public key ASA6RAHQO73dc8kBsVh_lc6eIq13DGlZJ5qT5Q5uTbrdCwo

To claim this, I am signing this object:

@pirapira
pirapira / MetropolisTestingGuide.md
Last active June 21, 2017 09:59 — forked from Souptacular/MetropolisTestingGuide.md

Welcome

This guide is intended to provide resources for those wanting to help test Metropolis EIPs. The CPP team is currently in the middle of a migration from EthDocs to a documentation site that is more dedicated to CPP-Ethereum so the documentation on creating tests for Ethereum using testeth is scattered. Everything you will need to get started should be compiled below.

Suggested skill sets needed to create and run tests

  1. Ability to compile/build testeth and LLL compiler or run a docker file.
  2. Ability to understand the LLL Ethereum language.
  3. Ability to understand EIPs, particuarly [those that are going to be going into t
@pirapira
pirapira / go-bench-ecadd.txt
Created August 11, 2017 13:43
[16:44] yh@sri: ~/gopath/src/github.com/ethereum/go-ethereum(master↓2|✚1…)$ git checkout holiman/metro_benchmark_on_karalabe
[16:46] yh@sri: ~/gopath/src/github.com/ethereum/go-ethereum/core/vm(:e07d36f12|…)$ go test -bench BenchmarkPre
<snip>
BenchmarkPrecompiledBn256Add/chfast1-Gas=0-4 20000 90297 ns/op
BenchmarkPrecompiledBn256Add/chfast2-Gas=0-4 20000 98101 ns/op
@pirapira
pirapira / parity-bench-ecadd
Created August 11, 2017 13:46
[15:22] yh@sri: ~/src/parity(metropolis-update|✔)$ git remote add tim https://github.com/tcsiwula/parity
[15:22] yh@sri: ~/src/parity(metropolis-update|✔)$ git fetch tim
[15:22] yh@sri: ~/src/parity(metropolis-update|✔)$ git checkout tims_benchmarks
[15:22] yh@sri: ~/src/parity(tims_benchmarks|✔)$ rustup override set nightly
[15:23] yh@sri: ~/src/parity(tims_benchmarks|✔)$ cargo bench -p ethcore
<snip>
test bn_128_add ... bench: 14,527 ns/iter (+/- 413)
@pirapira
pirapira / oog.json
Created September 8, 2017 11:22
{
"randomStatetest645" : {
"_info" : {
"comment" : "",
"filledwith" : "cpp-1.3.0+commit.0b2b4ec2.Linux.g++",
"source" : "/home/wins/Ethereum/tests/src/GeneralStateTestsFiller/stRandom/randomStatetest645Filler.json"
},
"env" : {
"currentCoinbase" : "0xb94f5374fce5edbc8e2a8697c15331677e6ebf0b",
"currentDifficulty" : "0x20000",
@pirapira
pirapira / gist:58d31c756f84c7565b7cc7588e6562d6
Created September 20, 2017 13:44
{
"uncleBlockAtBlock3AfterBlock3" : {
"genesisBlockHeader" : {
"bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1",
"difficulty" : "131072",
"extraData" : "0x42",
"gasLimit" : "3141592",
"gasUsed" : "0",
"number" : "0",
@pirapira
pirapira / refactored_vault.bbo
Last active October 19, 2017 15:47
// This code does not compile yet.
// Should Bamboo support this kind of nesting contracts, which represent substates and a superstate?
contract Alive(address hotWallet, address vaultKey, address recoveryKey) {
case(void destroy()) {
if (sender(msg) != recoveryKey) abort;
return then become Destroyed();
}
case(void recover(address _newHotWallet)) {
if (sender(msg) != recoveryKey) abort;
@pirapira
pirapira / vault.bbo
Last active October 19, 2017 15:48
// Based on http://www.blunderingcode.com/ether-vaults/
contract Vault(address hotwallet, address vaultKey, address recoveryKey) {
case(void unvault(uint256 amount)) {
if (sender(msg) != vaultKey) abort;
uint256 unvaultPeriod = 60 * 60 * 24 * 7 * 2; // two weeks
if (now(block) + unvaultPeriod < now(block)) abort;
return then become UnVaulting(now(block) + unvaultPeriod, amount, hotwallet, vaultKey, recoveryKey);
}
case(void recover(address _newHotWallet)) {