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Add user defined literals for megabytes and kilobytes

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This commit is contained in:
Joe Loser
2018-07-18 08:11:01 -04:00
committed by Nik Bougalis
parent 8dd8433bb6
commit cd1c5a30dd
12 changed files with 69 additions and 33 deletions
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11
src/ripple/app/main/Application.cpp
View File

@@ -44,6 +44,7 @@
#include <ripple/app/misc/ValidatorKeys.h>
#include <ripple/app/paths/PathRequests.h>
#include <ripple/app/tx/apply.h>
#include <ripple/basics/ByteUtilities.h>
#include <ripple/basics/ResolverAsio.h>
#include <ripple/basics/Sustain.h>
#include <ripple/basics/PerfLog.h>
@@ -609,7 +610,6 @@ public:
return nodeIdentity_;
}
PublicKey const &
getValidationPublicKey() const override
{
@@ -1029,8 +1029,7 @@ public:
boost::filesystem::space_info space =
boost::filesystem::space (config_->legacy ("database_path"));
constexpr std::uintmax_t bytes512M = 512 * 1024 * 1024;
if (space.available < (bytes512M))
if (space.available < megabytes(512))
{
JLOG(m_journal.fatal())
<< "Remaining free disk space is less than 512MB";
@@ -1074,7 +1073,7 @@ public:
<< "Note that this does not take into account available disk "
"space.";
if (freeSpace < bytes512M)
if (freeSpace < megabytes(512))
{
JLOG(m_journal.fatal())
<< "Free SQLite space for transaction db is less than "
@@ -1194,11 +1193,11 @@ bool ApplicationImp::setup()
getLedgerDB ().getSession ()
<< boost::str (boost::format ("PRAGMA cache_size=-%d;") %
(config_->getSize (siLgrDBCache) * 1024));
(config_->getSize (siLgrDBCache) * kilobytes(1)));
getTxnDB ().getSession ()
<< boost::str (boost::format ("PRAGMA cache_size=-%d;") %
(config_->getSize (siTxnDBCache) * 1024));
(config_->getSize (siTxnDBCache) * kilobytes(1)));
mTxnDB->setupCheckpointing (m_jobQueue.get(), logs());
mLedgerDB->setupCheckpointing (m_jobQueue.get(), logs());

38
src/ripple/basics/ByteUtilities.h Normal file
View File

@@ -0,0 +1,38 @@
//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2018 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef RIPPLE_BASICS_BYTEUTILITIES_H_INCLUDED
#define RIPPLE_BASICS_BYTEUTILITIES_H_INCLUDED
namespace ripple {
template<class T>
constexpr auto kilobytes(T value) noexcept
{
return value * 1024;
}
template<class T>
constexpr auto megabytes(T value) noexcept
{
return kilobytes(1) * kilobytes(1) * value;
}
}
#endif

6
src/ripple/basics/qalloc.h
View File

@@ -21,6 +21,7 @@
#define RIPPLE_BASICS_QALLOC_H_INCLUDED
#include <ripple/basics/contract.h>
#include <ripple/basics/ByteUtilities.h>
#include <boost/intrusive/list.hpp>
#include <cstddef>
#include <cstdint>
@@ -67,10 +68,7 @@ private:
block* free_ = nullptr;
public:
enum
{
block_size = 256 * 1024
};
static constexpr auto block_size = kilobytes(256);
qalloc_impl() = default;
qalloc_impl (qalloc_impl const&) = delete;

4
src/ripple/core/Coro.ipp
View File

@@ -20,6 +20,8 @@
#ifndef RIPPLE_CORE_COROINL_H_INCLUDED
#define RIPPLE_CORE_COROINL_H_INCLUDED
#include <ripple/basics/ByteUtilities.h>
namespace ripple {
template <class F>
@@ -40,7 +42,7 @@ Coro(Coro_create_t, JobQueue& jq, JobType type,
#ifndef NDEBUG
finished_ = true;
#endif
}, boost::coroutines::attributes (1024 * 1024))
}, boost::coroutines::attributes (megabytes(1)))
{
}

6
src/ripple/core/impl/SociDB.cpp
View File

@@ -24,6 +24,7 @@
#include <ripple/basics/contract.h>
#include <ripple/basics/ByteUtilities.h>
#include <ripple/core/ConfigSections.h>
#include <ripple/core/SociDB.h>
#include <ripple/core/Config.h>
@@ -129,7 +130,7 @@ size_t getKBUsedAll (soci::session& s)
{
if (! getConnection (s))
Throw<std::logic_error> ("No connection found.");
return static_cast <size_t> (sqlite_api::sqlite3_memory_used () / 1024);
return static_cast <size_t> (sqlite_api::sqlite3_memory_used () / kilobytes(1));
}
size_t getKBUsedDB (soci::session& s)
@@ -140,7 +141,7 @@ size_t getKBUsedDB (soci::session& s)
int cur = 0, hiw = 0;
sqlite_api::sqlite3_db_status (
conn, SQLITE_DBSTATUS_CACHE_USED, &cur, &hiw, 0);
return cur / 1024;
return cur / kilobytes(1);
}
Throw<std::logic_error> ("");
return 0; // Silence compiler warning.
@@ -159,7 +160,6 @@ void convert (soci::blob& from, std::string& to)
std::vector<std::uint8_t> tmp;
convert (from, tmp);
to.assign (tmp.begin (), tmp.end());
}
void convert (std::vector<std::uint8_t> const& from, soci::blob& to)

3
src/ripple/crypto/impl/csprng.cpp
View File

@@ -18,6 +18,7 @@
//==============================================================================
#include <ripple/basics/contract.h>
#include <ripple/basics/ByteUtilities.h>
#include <ripple/crypto/csprng.h>
#include <openssl/rand.h>
#include <array>
@@ -55,7 +56,7 @@ csprng_engine::load_state (std::string const& file)
if (!file.empty())
{
std::lock_guard<std::mutex> lock (mutex_);
RAND_load_file (file.c_str (), 1024);
RAND_load_file (file.c_str (), kilobytes(1));
RAND_write_file (file.c_str ());
}
}

6
src/ripple/net/HTTPClient.h
View File

@@ -20,6 +20,7 @@
#ifndef RIPPLE_NET_HTTPCLIENT_H_INCLUDED
#define RIPPLE_NET_HTTPCLIENT_H_INCLUDED
#include <ripple/basics/ByteUtilities.h>
#include <ripple/core/Config.h>
#include <boost/asio/io_service.hpp>
#include <boost/asio/streambuf.hpp>
@@ -34,10 +35,7 @@ class HTTPClient
public:
explicit HTTPClient() = default;
enum
{
maxClientHeaderBytes = 32 * 1024
};
static constexpr auto maxClientHeaderBytes = kilobytes(32);
static void initializeSSLContext (Config const& config, beast::Journal j);

3
src/ripple/net/impl/RPCCall.cpp
View File

@@ -19,6 +19,7 @@
#include <ripple/app/main/Application.h>
#include <ripple/basics/StringUtilities.h>
#include <ripple/basics/ByteUtilities.h>
#include <ripple/net/RPCCall.h>
#include <ripple/net/RPCErr.h>
#include <ripple/basics/base64.h>
@@ -1534,7 +1535,7 @@ void fromNetwork (
// Number of bytes to try to receive if no
// Content-Length header received
const int RPC_REPLY_MAX_BYTES (256*1024*1024);
constexpr auto RPC_REPLY_MAX_BYTES = megabytes(256);
using namespace std::chrono_literals;
auto constexpr RPC_NOTIFY = 10min;

12
src/ripple/nodestore/backend/NuDBFactory.cpp
View File

@@ -40,14 +40,10 @@ class NuDBBackend
: public Backend
{
public:
enum
{
// This needs to be tuned for the
// distribution of data sizes.
arena_alloc_size = 16 * 1024 * 1024,
currentType = 1
};
// This needs to be tuned for the
// distribution of data sizes.
static constexpr std::size_t arena_alloc_size = megabytes(16);
static constexpr std::size_t currentType = 1;
beast::Journal j_;
size_t const keyBytes_;

5
src/ripple/nodestore/backend/RocksDBFactory.cpp
View File

@@ -23,6 +23,7 @@
#if RIPPLE_ROCKSDB_AVAILABLE
#include <ripple/basics/contract.h>
#include <ripple/basics/ByteUtilities.h>
#include <ripple/core/Config.h> // VFALCO Bad dependency
#include <ripple/nodestore/Factory.h>
#include <ripple/nodestore/Manager.h>
@@ -117,7 +118,7 @@ public:
if (keyValues.exists ("cache_mb"))
table_options.block_cache = rocksdb::NewLRUCache (
get<int>(keyValues, "cache_mb") * 1024L * 1024L);
get<int>(keyValues, "cache_mb") * megabytes(1));
if (auto const v = get<int>(keyValues, "filter_bits"))
{
@@ -131,7 +132,7 @@ public:
if (keyValues.exists ("file_size_mb"))
{
m_options.target_file_size_base = 1024 * 1024 * get<int>(keyValues,"file_size_mb");
m_options.target_file_size_base = megabytes(1) * get<int>(keyValues,"file_size_mb");
m_options.max_bytes_for_level_base = 5 * m_options.target_file_size_base;
m_options.write_buffer_size = 2 * m_options.target_file_size_base;
}

5
src/ripple/nodestore/backend/RocksDBQuickFactory.cpp
View File

@@ -23,6 +23,7 @@
#if RIPPLE_ROCKSDB_AVAILABLE
#include <ripple/basics/contract.h>
#include <ripple/basics/ByteUtilities.h>
#include <ripple/core/Config.h> // VFALCO Bad dependency
#include <ripple/nodestore/Factory.h>
#include <ripple/nodestore/Manager.h>
@@ -109,7 +110,7 @@ public:
"Missing path in RocksDBQuickFactory backend");
// Defaults
std::uint64_t budget = 512 * 1024 * 1024; // 512MB
std::uint64_t budget = megabytes(512);
std::string style("level");
std::uint64_t threads=4;
@@ -128,7 +129,7 @@ public:
m_options.OptimizeUniversalStyleCompaction(budget);
if (style == "point")
m_options.OptimizeForPointLookup(budget / 1024 / 1024); // In MB
m_options.OptimizeForPointLookup(budget / megabytes(1)); // In MB
m_options.IncreaseParallelism(threads);

3
src/ripple/protocol/Protocol.h
View File

@@ -21,6 +21,7 @@
#define RIPPLE_PROTOCOL_PROTOCOL_H_INCLUDED
#include <ripple/basics/base_uint.h>
#include <ripple/basics/ByteUtilities.h>
#include <cstdint>
namespace ripple {
@@ -38,7 +39,7 @@ namespace ripple {
std::size_t constexpr txMinSizeBytes = 32;
/** Largest legal byte size of a transaction. */
std::size_t constexpr txMaxSizeBytes = 1024 * 1024;
std::size_t constexpr txMaxSizeBytes = megabytes(1);
/** The maximum number of unfunded offers to delete at once */
std::size_t constexpr unfundedOfferRemoveLimit = 1000;