mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-10-22 16:30:49 +00:00
Merge branch 'master' of github.com:yandex/ClickHouse
This commit is contained in:
commit
636022c122
@ -1,11 +1,11 @@
|
||||
# This strings autochanged from release_lib.sh:
|
||||
set(VERSION_REVISION 54412 CACHE STRING "") # changed manually for tests
|
||||
set(VERSION_MAJOR 18 CACHE STRING "")
|
||||
set(VERSION_MINOR 16 CACHE STRING "")
|
||||
set(VERSION_REVISION 54413 CACHE STRING "") # changed manually for tests
|
||||
set(VERSION_MAJOR 19 CACHE STRING "")
|
||||
set(VERSION_MINOR 1 CACHE STRING "")
|
||||
set(VERSION_PATCH 0 CACHE STRING "")
|
||||
set(VERSION_GITHASH b9b48c646c253358340bd39fd57754e92f88cd8a CACHE STRING "")
|
||||
set(VERSION_DESCRIBE v18.16.0-testing CACHE STRING "")
|
||||
set(VERSION_STRING 18.16.0 CACHE STRING "")
|
||||
set(VERSION_GITHASH 014e344a36bc19a58621e0add379984cf62b9067 CACHE STRING "")
|
||||
set(VERSION_DESCRIBE v19.1.0-testing CACHE STRING "")
|
||||
set(VERSION_STRING 19.1.0 CACHE STRING "")
|
||||
# end of autochange
|
||||
|
||||
set(VERSION_EXTRA "" CACHE STRING "")
|
||||
|
@ -10,6 +10,7 @@
|
||||
#include <Poco/ByteOrder.h>
|
||||
#include <Poco/Net/IPAddress.h>
|
||||
#include <Common/formatIPv6.h>
|
||||
#include <common/itoa.h>
|
||||
#include <ext/map.h>
|
||||
#include <ext/range.h>
|
||||
#include "DictionaryBlockInputStream.h"
|
||||
@ -778,8 +779,8 @@ BlockInputStreamPtr TrieDictionary::getBlockInputStream(const Names & column_nam
|
||||
char * ptr = buffer;
|
||||
formatIPv6(reinterpret_cast<const unsigned char *>(ip_column.getDataAt(row).data), ptr);
|
||||
*(ptr - 1) = '/';
|
||||
auto size = detail::writeUIntText(mask, ptr);
|
||||
column->insertData(buffer, size + (ptr - buffer));
|
||||
ptr = itoa(mask, ptr);
|
||||
column->insertData(buffer, ptr - buffer);
|
||||
}
|
||||
return ColumnsWithTypeAndName{
|
||||
ColumnWithTypeAndName(std::move(column), std::make_shared<DataTypeString>(), attributes.front().name)};
|
||||
|
@ -2,221 +2,33 @@
|
||||
|
||||
#include <limits>
|
||||
#include <type_traits>
|
||||
|
||||
#include <common/likely.h>
|
||||
|
||||
#include <Core/Types.h>
|
||||
#include <IO/WriteBuffer.h>
|
||||
#include <common/itoa.h>
|
||||
|
||||
/// 20 digits or 19 digits and a sign
|
||||
#define WRITE_HELPERS_MAX_INT_WIDTH 20U
|
||||
|
||||
/// 40 digits or 39 digits and a sign
|
||||
#define WRITE_HELPERS_MAX_INT_WIDTH 40U
|
||||
|
||||
namespace DB
|
||||
{
|
||||
|
||||
namespace detail
|
||||
{
|
||||
/** See:
|
||||
* https://github.com/localvoid/cxx-benchmark-itoa
|
||||
* http://www.slideshare.net/andreialexandrescu1/three-optimization-tips-for-c-15708507
|
||||
* http://vimeo.com/55639112
|
||||
*/
|
||||
|
||||
|
||||
/// The usual way, if there is not enough space in the buffer for any number to fit there.
|
||||
template <typename T>
|
||||
void writeUIntTextFallback(T x, WriteBuffer & buf)
|
||||
void NO_INLINE writeUIntTextFallback(T x, WriteBuffer & buf)
|
||||
{
|
||||
if (x == 0)
|
||||
{
|
||||
buf.nextIfAtEnd();
|
||||
*buf.position() = '0';
|
||||
++buf.position();
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
char tmp[WRITE_HELPERS_MAX_INT_WIDTH];
|
||||
|
||||
char * pos;
|
||||
for (pos = tmp + WRITE_HELPERS_MAX_INT_WIDTH - 1; x != 0; --pos)
|
||||
{
|
||||
*pos = '0' + x % 10;
|
||||
x /= 10;
|
||||
}
|
||||
|
||||
++pos;
|
||||
|
||||
buf.write(pos, tmp + WRITE_HELPERS_MAX_INT_WIDTH - pos);
|
||||
int len = itoa(x, tmp) - tmp;
|
||||
buf.write(tmp, len);
|
||||
}
|
||||
|
||||
|
||||
/** Count the number of decimal digits in the number.
|
||||
* Works well for nonuniform distribution of numbers, which usually happens.
|
||||
* If most of the numbers are long, then a "branchless" code with a `bsr` instruction and a smart conversion would work better.
|
||||
*/
|
||||
template <typename T>
|
||||
UInt32 digits10(T x)
|
||||
{
|
||||
if (x < 10ULL)
|
||||
return 1;
|
||||
if (x < 100ULL)
|
||||
return 2;
|
||||
if (x < 1000ULL)
|
||||
return 3;
|
||||
|
||||
if (x < 1000000000000ULL)
|
||||
{
|
||||
if (x < 100000000ULL)
|
||||
{
|
||||
if (x < 1000000ULL)
|
||||
{
|
||||
if (x < 10000ULL)
|
||||
return 4;
|
||||
else
|
||||
return 5 + (x >= 100000ULL);
|
||||
}
|
||||
|
||||
return 7 + (x >= 10000000ULL);
|
||||
}
|
||||
|
||||
if (x < 10000000000ULL)
|
||||
return 9 + (x >= 1000000000ULL);
|
||||
|
||||
return 11 + (x >= 100000000000ULL);
|
||||
}
|
||||
|
||||
return 12 + digits10(x / 1000000000000ULL);
|
||||
}
|
||||
|
||||
|
||||
/** Converts two digits per iteration.
|
||||
* Works well for the nonuniform distribution of numbers, which usually happens.
|
||||
* If most of the numbers are long, and if you do care about the cache, then the variant
|
||||
* with a large table and four digits per iteration.
|
||||
*/
|
||||
template <typename T>
|
||||
UInt32 writeUIntText(T x, char * dst)
|
||||
{
|
||||
static const char digits[201] =
|
||||
"00010203040506070809"
|
||||
"10111213141516171819"
|
||||
"20212223242526272829"
|
||||
"30313233343536373839"
|
||||
"40414243444546474849"
|
||||
"50515253545556575859"
|
||||
"60616263646566676869"
|
||||
"70717273747576777879"
|
||||
"80818283848586878889"
|
||||
"90919293949596979899";
|
||||
|
||||
const UInt32 length = digits10(x);
|
||||
UInt32 next = length - 1;
|
||||
|
||||
while (x >= 100)
|
||||
{
|
||||
const auto i = (x % 100) * 2;
|
||||
x /= 100;
|
||||
dst[next] = digits[i + 1];
|
||||
dst[next - 1] = digits[i];
|
||||
next -= 2;
|
||||
}
|
||||
|
||||
if (x < 10)
|
||||
{
|
||||
dst[next] = '0' + x;
|
||||
}
|
||||
else
|
||||
{
|
||||
const auto i = x * 2;
|
||||
dst[next] = digits[i + 1];
|
||||
dst[next - 1] = digits[i];
|
||||
}
|
||||
|
||||
return length;
|
||||
}
|
||||
|
||||
|
||||
/** If there is enough space in the buffer - calls an optimized version, otherwise - the normal version.
|
||||
*/
|
||||
template <typename T>
|
||||
void writeUIntText(T x, WriteBuffer & buf)
|
||||
{
|
||||
if (likely(buf.position() + WRITE_HELPERS_MAX_INT_WIDTH < buf.buffer().end()))
|
||||
buf.position() += writeUIntText(x, buf.position());
|
||||
else
|
||||
writeUIntTextFallback(x, buf);
|
||||
}
|
||||
|
||||
|
||||
inline void writeLeadingMinus(WriteBuffer & buf)
|
||||
{
|
||||
buf.nextIfAtEnd();
|
||||
*buf.position() = '-';
|
||||
++buf.position();
|
||||
}
|
||||
|
||||
/** Wrapper for signed numbers.
|
||||
*/
|
||||
template <typename T>
|
||||
void writeSIntText(T x, WriteBuffer & buf)
|
||||
{
|
||||
/// A special case for the smallest negative number
|
||||
if (unlikely(x == std::numeric_limits<T>::min()))
|
||||
{
|
||||
if (sizeof(x) == 1)
|
||||
buf.write("-128", 4);
|
||||
else if (sizeof(x) == 2)
|
||||
buf.write("-32768", 6);
|
||||
else if (sizeof(x) == 4)
|
||||
buf.write("-2147483648", 11);
|
||||
else
|
||||
buf.write("-9223372036854775808", 20);
|
||||
return;
|
||||
}
|
||||
|
||||
if (x < 0)
|
||||
{
|
||||
x = -x;
|
||||
writeLeadingMinus(buf);
|
||||
}
|
||||
|
||||
writeUIntText(static_cast<std::make_unsigned_t<T>>(x), buf);
|
||||
}
|
||||
|
||||
inline void writeSIntText(__int128 x, WriteBuffer & buf)
|
||||
{
|
||||
static const __int128 min_int128 = __int128(0x8000000000000000ll) << 64;
|
||||
|
||||
if (unlikely(x == min_int128))
|
||||
{
|
||||
buf.write("-170141183460469231731687303715884105728", 40);
|
||||
return;
|
||||
}
|
||||
|
||||
if (x < 0)
|
||||
{
|
||||
x = -x;
|
||||
writeLeadingMinus(buf);
|
||||
}
|
||||
|
||||
writeUIntText(static_cast<unsigned __int128>(x), buf);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template <typename T>
|
||||
std::enable_if_t<std::is_signed_v<T> || std::is_same_v<T, Int128>, void> writeIntText(T x, WriteBuffer & buf)
|
||||
{
|
||||
detail::writeSIntText(x, buf);
|
||||
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
std::enable_if_t<std::is_unsigned_v<T>, void> writeIntText(T x, WriteBuffer & buf)
|
||||
void writeIntText(T x, WriteBuffer & buf)
|
||||
{
|
||||
detail::writeUIntText(x, buf);
|
||||
if (likely(buf.position() + WRITE_HELPERS_MAX_INT_WIDTH < buf.buffer().end()))
|
||||
buf.position() = itoa(x, buf.position());
|
||||
else
|
||||
detail::writeUIntTextFallback(x, buf);
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -48,12 +48,12 @@ ExternalLoader::ExternalLoader(const Poco::Util::AbstractConfiguration & config_
|
||||
const ExternalLoaderConfigSettings & config_settings,
|
||||
std::unique_ptr<IExternalLoaderConfigRepository> config_repository,
|
||||
Logger * log, const std::string & loadable_object_name)
|
||||
: config_main(config_main)
|
||||
, update_settings(update_settings)
|
||||
, config_settings(config_settings)
|
||||
, config_repository(std::move(config_repository))
|
||||
, log(log)
|
||||
, object_name(loadable_object_name)
|
||||
: config_main(config_main)
|
||||
, update_settings(update_settings)
|
||||
, config_settings(config_settings)
|
||||
, config_repository(std::move(config_repository))
|
||||
, log(log)
|
||||
, object_name(loadable_object_name)
|
||||
{
|
||||
}
|
||||
|
||||
@ -92,7 +92,7 @@ void ExternalLoader::reloadAndUpdate(bool throw_on_error)
|
||||
/// list of recreated loadable objects to perform delayed removal from unordered_map
|
||||
std::list<std::string> recreated_failed_loadable_objects;
|
||||
|
||||
std::unique_lock<std::mutex> all_lock(all_mutex);
|
||||
std::lock_guard all_lock(all_mutex);
|
||||
|
||||
/// retry loading failed loadable objects
|
||||
for (auto & failed_loadable_object : failed_loadable_objects)
|
||||
@ -109,11 +109,11 @@ void ExternalLoader::reloadAndUpdate(bool throw_on_error)
|
||||
{
|
||||
/// recalculate next attempt time
|
||||
std::uniform_int_distribution<UInt64> distribution(
|
||||
0, static_cast<UInt64>(std::exp2(failed_loadable_object.second.error_count)));
|
||||
0, static_cast<UInt64>(std::exp2(failed_loadable_object.second.error_count)));
|
||||
|
||||
std::chrono::seconds delay(std::min<UInt64>(
|
||||
update_settings.backoff_max_sec,
|
||||
update_settings.backoff_initial_sec + distribution(rnd_engine)));
|
||||
update_settings.backoff_max_sec,
|
||||
update_settings.backoff_initial_sec + distribution(rnd_engine)));
|
||||
failed_loadable_object.second.next_attempt_time = std::chrono::system_clock::now() + delay;
|
||||
|
||||
++failed_loadable_object.second.error_count;
|
||||
@ -122,7 +122,7 @@ void ExternalLoader::reloadAndUpdate(bool throw_on_error)
|
||||
}
|
||||
else
|
||||
{
|
||||
const std::lock_guard<std::mutex> lock{map_mutex};
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
const auto & lifetime = loadable_ptr->getLifetime();
|
||||
std::uniform_int_distribution<UInt64> distribution{lifetime.min_sec, lifetime.max_sec};
|
||||
@ -153,62 +153,80 @@ void ExternalLoader::reloadAndUpdate(bool throw_on_error)
|
||||
failed_loadable_objects.erase(name);
|
||||
|
||||
/// periodic update
|
||||
for (auto & loadable_object : loadable_objects)
|
||||
{
|
||||
const auto & name = loadable_object.first;
|
||||
std::vector<std::pair<std::string, LoadablePtr>> objects_to_update;
|
||||
|
||||
try
|
||||
/// Collect objects that needs to be updated under lock. Then create new versions without lock, and assign under lock.
|
||||
{
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
for (auto & loadable_object : loadable_objects)
|
||||
{
|
||||
/// If the loadable objects failed to load or even failed to initialize from the config.
|
||||
if (!loadable_object.second.loadable)
|
||||
continue;
|
||||
|
||||
auto current = loadable_object.second.loadable;
|
||||
const LoadablePtr & current = loadable_object.second.loadable;
|
||||
const auto & lifetime = current->getLifetime();
|
||||
|
||||
/// do not update loadable objects with zero as lifetime
|
||||
if (lifetime.min_sec == 0 || lifetime.max_sec == 0)
|
||||
continue;
|
||||
|
||||
if (current->supportUpdates())
|
||||
{
|
||||
auto & update_time = update_times[current->getName()];
|
||||
if (!current->supportUpdates())
|
||||
continue;
|
||||
|
||||
/// check that timeout has passed
|
||||
if (std::chrono::system_clock::now() < update_time)
|
||||
continue;
|
||||
auto update_time = update_times[current->getName()];
|
||||
|
||||
SCOPE_EXIT({
|
||||
/// calculate next update time
|
||||
std::uniform_int_distribution<UInt64> distribution{lifetime.min_sec, lifetime.max_sec};
|
||||
update_time = std::chrono::system_clock::now() + std::chrono::seconds{distribution(rnd_engine)};
|
||||
});
|
||||
/// check that timeout has passed
|
||||
if (std::chrono::system_clock::now() < update_time)
|
||||
continue;
|
||||
|
||||
/// check source modified
|
||||
if (current->isModified())
|
||||
{
|
||||
/// create new version of loadable object
|
||||
auto new_version = current->clone();
|
||||
if (!current->isModified())
|
||||
continue;
|
||||
|
||||
if (const auto exception_ptr = new_version->getCreationException())
|
||||
std::rethrow_exception(exception_ptr);
|
||||
objects_to_update.emplace_back(loadable_object.first, current);
|
||||
}
|
||||
}
|
||||
|
||||
loadable_object.second.loadable.reset();
|
||||
loadable_object.second.loadable = std::move(new_version);
|
||||
}
|
||||
}
|
||||
for (auto & [name, current] : objects_to_update)
|
||||
{
|
||||
LoadablePtr new_version;
|
||||
std::exception_ptr exception;
|
||||
|
||||
/// erase stored exception on success
|
||||
loadable_object.second.exception = std::exception_ptr{};
|
||||
try
|
||||
{
|
||||
/// create new version of loadable object
|
||||
new_version = current->clone();
|
||||
exception = new_version->getCreationException();
|
||||
}
|
||||
catch (...)
|
||||
{
|
||||
loadable_object.second.exception = std::current_exception();
|
||||
exception = std::current_exception();
|
||||
}
|
||||
|
||||
tryLogCurrentException(log, "Cannot update " + object_name + " '" + name + "', leaving old version");
|
||||
{
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
if (throw_on_error)
|
||||
throw;
|
||||
if (auto it = loadable_objects.find(name); it != loadable_objects.end())
|
||||
{
|
||||
/// calculate next update time
|
||||
const auto & lifetime = current->getLifetime();
|
||||
std::uniform_int_distribution<UInt64> distribution{lifetime.min_sec, lifetime.max_sec};
|
||||
update_times[name] = std::chrono::system_clock::now() + std::chrono::seconds{distribution(rnd_engine)};
|
||||
|
||||
it->second.exception = exception;
|
||||
if (!exception)
|
||||
{
|
||||
it->second.loadable.reset();
|
||||
it->second.loadable = std::move(new_version);
|
||||
}
|
||||
else
|
||||
{
|
||||
tryLogCurrentException(log, "Cannot update " + object_name + " '" + name + "', leaving old version");
|
||||
if (throw_on_error)
|
||||
throw;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -233,6 +251,8 @@ void ExternalLoader::reloadFromConfigFiles(const bool throw_on_error, const bool
|
||||
}
|
||||
|
||||
/// erase removed from config loadable objects
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
std::list<std::string> removed_loadable_objects;
|
||||
for (const auto & loadable : loadable_objects)
|
||||
{
|
||||
@ -253,7 +273,7 @@ void ExternalLoader::reloadFromConfigFile(const std::string & config_path, const
|
||||
}
|
||||
else
|
||||
{
|
||||
std::unique_lock<std::mutex> all_lock(all_mutex);
|
||||
std::lock_guard all_lock(all_mutex);
|
||||
|
||||
auto modification_time_it = last_modification_times.find(config_path);
|
||||
if (modification_time_it == std::end(last_modification_times))
|
||||
@ -305,15 +325,15 @@ void ExternalLoader::reloadFromConfigFile(const std::string & config_path, const
|
||||
|
||||
decltype(loadable_objects.begin()) object_it;
|
||||
{
|
||||
std::lock_guard<std::mutex> lock{map_mutex};
|
||||
std::lock_guard lock{map_mutex};
|
||||
object_it = loadable_objects.find(name);
|
||||
}
|
||||
|
||||
/// Object with the same name was declared in other config file.
|
||||
if (object_it != std::end(loadable_objects) && object_it->second.origin != config_path)
|
||||
throw Exception(object_name + " '" + name + "' from file " + config_path
|
||||
+ " already declared in file " + object_it->second.origin,
|
||||
ErrorCodes::EXTERNAL_LOADABLE_ALREADY_EXISTS);
|
||||
/// Object with the same name was declared in other config file.
|
||||
if (object_it != std::end(loadable_objects) && object_it->second.origin != config_path)
|
||||
throw Exception(object_name + " '" + name + "' from file " + config_path
|
||||
+ " already declared in file " + object_it->second.origin,
|
||||
ErrorCodes::EXTERNAL_LOADABLE_ALREADY_EXISTS);
|
||||
}
|
||||
|
||||
auto object_ptr = create(name, *loaded_config, key);
|
||||
|
||||
@ -342,7 +362,7 @@ void ExternalLoader::reloadFromConfigFile(const std::string & config_path, const
|
||||
}
|
||||
}
|
||||
|
||||
const std::lock_guard<std::mutex> lock{map_mutex};
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
/// add new loadable object or update an existing version
|
||||
if (object_it == std::end(loadable_objects))
|
||||
@ -365,7 +385,7 @@ void ExternalLoader::reloadFromConfigFile(const std::string & config_path, const
|
||||
/// If the loadable object could not load data or even failed to initialize from the config.
|
||||
/// - all the same we insert information into the `loadable_objects`, with the zero pointer `loadable`.
|
||||
|
||||
const std::lock_guard<std::mutex> lock{map_mutex};
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
const auto exception_ptr = std::current_exception();
|
||||
const auto loadable_it = loadable_objects.find(name);
|
||||
@ -397,14 +417,14 @@ void ExternalLoader::reload(const std::string & name)
|
||||
reloadFromConfigFiles(true, true, name);
|
||||
|
||||
/// Check that specified object was loaded
|
||||
const std::lock_guard<std::mutex> lock{map_mutex};
|
||||
std::lock_guard lock{map_mutex};
|
||||
if (!loadable_objects.count(name))
|
||||
throw Exception("Failed to load " + object_name + " '" + name + "' during the reload process", ErrorCodes::BAD_ARGUMENTS);
|
||||
}
|
||||
|
||||
ExternalLoader::LoadablePtr ExternalLoader::getLoadableImpl(const std::string & name, bool throw_on_error) const
|
||||
{
|
||||
const std::lock_guard<std::mutex> lock{map_mutex};
|
||||
std::lock_guard lock{map_mutex};
|
||||
|
||||
const auto it = loadable_objects.find(name);
|
||||
if (it == std::end(loadable_objects))
|
||||
|
@ -132,6 +132,9 @@ private:
|
||||
bool is_initialized = false;
|
||||
|
||||
/// Protects only objects map.
|
||||
/** Reading and assignment of "loadable" should be done under mutex.
|
||||
* Creating new versions of "loadable" should not be done under mutex.
|
||||
*/
|
||||
mutable std::mutex map_mutex;
|
||||
|
||||
/// Protects all data, currently used to avoid races between updating thread and SYSTEM queries
|
||||
|
@ -37,16 +37,10 @@ CC=clang CXX=clang++ cmake -D SANITIZE=thread ..
|
||||
ninja
|
||||
```
|
||||
|
||||
## Copy binary to your server
|
||||
|
||||
```
|
||||
scp ./dbms/programs/clickhouse yourserver:~/clickhouse-tsan
|
||||
```
|
||||
|
||||
## Start ClickHouse and run tests
|
||||
|
||||
```
|
||||
sudo -u clickhouse TSAN_OPTIONS='halt_on_error=1' ./clickhouse-tsan server --config /etc/clickhouse-server/config.xml
|
||||
sudo -u clickhouse TSAN_OPTIONS='halt_on_error=1,suppressions=../dbms/tests/tsan_suppressions.txt' ./clickhouse-tsan server --config /etc/clickhouse-server/config.xml
|
||||
```
|
||||
|
||||
|
||||
@ -63,12 +57,6 @@ cmake -D SANITIZE=undefined ..
|
||||
ninja
|
||||
```
|
||||
|
||||
## Copy binary to your server
|
||||
|
||||
```
|
||||
scp ./dbms/programs/clickhouse yourserver:~/clickhouse-ubsan
|
||||
```
|
||||
|
||||
## Start ClickHouse and run tests
|
||||
|
||||
```
|
||||
|
107
dbms/tests/performance/int_parsing/int_parsing.xml
Normal file
107
dbms/tests/performance/int_parsing/int_parsing.xml
Normal file
@ -0,0 +1,107 @@
|
||||
<test>
|
||||
<name>int_parsing</name>
|
||||
<type>loop</type>
|
||||
|
||||
<stop_conditions>
|
||||
<all_of>
|
||||
<iterations>3</iterations>
|
||||
<min_time_not_changing_for_ms>10000</min_time_not_changing_for_ms>
|
||||
</all_of>
|
||||
<any_of>
|
||||
<iterations>5</iterations>
|
||||
<total_time_ms>60000</total_time_ms>
|
||||
</any_of>
|
||||
</stop_conditions>
|
||||
|
||||
<main_metric>
|
||||
<min_time/>
|
||||
</main_metric>
|
||||
|
||||
<preconditions>
|
||||
<table_exists>test.hits</table_exists>
|
||||
</preconditions>
|
||||
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(WatchID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(JavaEnable)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(GoodEvent)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(CounterID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ClientIP)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RegionID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(UserID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(CounterClass)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(OS)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(UserAgent)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(Refresh)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsRobot)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ResolutionWidth)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ResolutionHeight)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ResolutionDepth)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(FlashMajor)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(FlashMinor)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(NetMajor)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(NetMinor)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(UserAgentMajor)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(CookieEnable)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(JavascriptEnable)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsMobile)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(MobilePhone)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IPNetworkID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(TraficSourceID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SearchEngineID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SearchPhrase)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(AdvEngineID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsArtifical)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(WindowClientWidth)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(WindowClientHeight)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ClientTimeZone)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SilverlightVersion1)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SilverlightVersion2)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SilverlightVersion3)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SilverlightVersion4)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(CodeVersion)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsLink)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsDownload)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsNotBounce)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(FUniqID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(HID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsOldCounter)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsEvent)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(IsParameter)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(DontCountHits)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(WithHash)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(Age)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(Sex)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(Income)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(Interests)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(Robotness)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RemoteIP)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(WindowName)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(OpenerName)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(HistoryLength)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(HTTPError)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SendTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(DNSTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ConnectTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ResponseStartTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ResponseEndTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(FetchTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RedirectTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(DOMInteractiveTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(DOMContentLoadedTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(DOMCompleteTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(LoadEventStartTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(LoadEventEndTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(NSToDOMContentLoadedTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(FirstPaintTiming)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RedirectCount)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(SocialSourceNetworkID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ParamPrice)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(ParamCurrencyID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(HasGCLID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RefererHash)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(URLHash)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(CLID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(YCLID)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RequestNum)) SETTINGS max_threads = 1</query>
|
||||
<query>SELECT count() FROM test.hits WHERE NOT ignore(toString(RequestTry)) SETTINGS max_threads = 1</query>
|
||||
</test>
|
@ -0,0 +1,3 @@
|
||||
1 1
|
||||
1 1 456
|
||||
1 456
|
@ -0,0 +1,23 @@
|
||||
USE test;
|
||||
|
||||
drop table if exists t1;
|
||||
drop table if exists t2;
|
||||
create table t1 (a Int8, val Float32) engine=Memory();
|
||||
create table t2 (a Int8, val Float32) engine=Memory();
|
||||
|
||||
INSERT INTO t1 VALUES (1, 123);
|
||||
INSERT INTO t2 VALUES (1, 456);
|
||||
|
||||
|
||||
select t1.a, t2.a from t1 all inner join t2 on t1.a=t2.a;
|
||||
-- Received exception from server (version 18.14.1):
|
||||
-- Code: 47. DB::Exception: Received from localhost:9000, 127.0.0.1. DB::Exception: Unknown identifier: test.t2.a.
|
||||
|
||||
-- this query works fine
|
||||
select t1.a, t2.* from t1 all inner join t2 on t1.a=t2.a;
|
||||
|
||||
-- and this
|
||||
select t1.a, t2.val from t1 all inner join t2 on t1.a=t2.a;
|
||||
|
||||
DROP TABLE t1;
|
||||
DROP TABLE t2;
|
10
dbms/tests/queries/0_stateless/00817_with_simple.reference
Normal file
10
dbms/tests/queries/0_stateless/00817_with_simple.reference
Normal file
@ -0,0 +1,10 @@
|
||||
0
|
||||
1
|
||||
2
|
||||
3
|
||||
4
|
||||
5
|
||||
6
|
||||
7
|
||||
8
|
||||
9
|
1
dbms/tests/queries/0_stateless/00817_with_simple.sql
Normal file
1
dbms/tests/queries/0_stateless/00817_with_simple.sql
Normal file
@ -0,0 +1 @@
|
||||
WITH number AS k SELECT k FROM system.numbers LIMIT 10;
|
1
dbms/tests/queries/bugs/remote_scalar_subquery.sql
Normal file
1
dbms/tests/queries/bugs/remote_scalar_subquery.sql
Normal file
@ -0,0 +1 @@
|
||||
SELECT (SELECT 1) FROM remote('127.0.0.{1,2}', system.one);
|
2
dbms/tests/tsan_suppressions.txt
Normal file
2
dbms/tests/tsan_suppressions.txt
Normal file
@ -0,0 +1,2 @@
|
||||
# libc++
|
||||
race:locale
|
4
debian/changelog
vendored
4
debian/changelog
vendored
@ -1,5 +1,5 @@
|
||||
clickhouse (18.16.0) unstable; urgency=low
|
||||
clickhouse (19.1.0) unstable; urgency=low
|
||||
|
||||
* Modified source code
|
||||
|
||||
-- <root@yandex-team.ru> Fri, 14 Dec 2018 20:26:45 +0300
|
||||
-- <root@yandex-team.ru> Tue, 01 Jan 2019 07:16:20 +0300
|
||||
|
@ -1,7 +1,7 @@
|
||||
FROM ubuntu:18.04
|
||||
|
||||
ARG repository="deb http://repo.yandex.ru/clickhouse/deb/stable/ main/"
|
||||
ARG version=18.16.0
|
||||
ARG version=19.1.0
|
||||
|
||||
RUN apt-get update \
|
||||
&& apt-get install --yes --no-install-recommends \
|
||||
|
@ -1,4 +1,4 @@
|
||||
FROM ubuntu:18.04
|
||||
FROM ubuntu:18.10
|
||||
|
||||
RUN apt-get update -y \
|
||||
&& env DEBIAN_FRONTEND=noninteractive \
|
||||
@ -11,11 +11,20 @@ RUN apt-get update -y \
|
||||
gcc-8 \
|
||||
g++-8 \
|
||||
clang-6.0 \
|
||||
clang++-6.0 \
|
||||
lld-6.0 \
|
||||
libclang-6.0-dev \
|
||||
libicu-dev \
|
||||
liblld-6.0-dev \
|
||||
llvm-6.0 \
|
||||
libllvm6.0 \
|
||||
llvm-6.0-dev \
|
||||
clang-7 \
|
||||
lld-7 \
|
||||
libclang-7-dev \
|
||||
liblld-7-dev \
|
||||
llvm-7 \
|
||||
libllvm7 \
|
||||
llvm-7-dev \
|
||||
libicu-dev \
|
||||
libreadline-dev \
|
||||
ninja-build \
|
||||
git
|
||||
|
@ -1,4 +1,4 @@
|
||||
FROM ubuntu:18.04
|
||||
FROM ubuntu:18.10
|
||||
|
||||
RUN apt-get update -y \
|
||||
&& env DEBIAN_FRONTEND=noninteractive \
|
||||
@ -18,6 +18,13 @@ RUN apt-get update -y \
|
||||
llvm-6.0 \
|
||||
libllvm6.0 \
|
||||
llvm-6.0-dev \
|
||||
clang-7 \
|
||||
lld-7 \
|
||||
libclang-7-dev \
|
||||
liblld-7-dev \
|
||||
llvm-7 \
|
||||
libllvm7 \
|
||||
llvm-7-dev \
|
||||
libicu-dev \
|
||||
libreadline-dev \
|
||||
ninja-build \
|
||||
|
@ -86,7 +86,7 @@ if __name__ == "__main__":
|
||||
parser.add_argument("--clickhouse-repo-path", default="../../")
|
||||
parser.add_argument("--output-dir", required=True)
|
||||
parser.add_argument("--build-type", choices=("debug", ""), default="")
|
||||
parser.add_argument("--compiler", choices=("clang-6.0", "gcc-7", "gcc-8"), default="gcc-7")
|
||||
parser.add_argument("--compiler", choices=("clang-6.0", "clang-7", "gcc-7", "gcc-8"), default="gcc-7")
|
||||
parser.add_argument("--sanitizer", choices=("address", "thread", "memory", "undefined", ""), default="")
|
||||
parser.add_argument("--unbundled", action="store_true")
|
||||
parser.add_argument("--cache", choices=("", "ccache", "distcc"), default="")
|
||||
|
@ -1,7 +1,7 @@
|
||||
FROM ubuntu:18.04
|
||||
|
||||
ARG repository="deb http://repo.yandex.ru/clickhouse/deb/stable/ main/"
|
||||
ARG version=18.16.0
|
||||
ARG version=19.1.0
|
||||
ARG gosu_ver=1.10
|
||||
|
||||
RUN apt-get update \
|
||||
|
@ -27,14 +27,16 @@ mkdir -p \
|
||||
"$USER_PATH" \
|
||||
"$FORMAT_SCHEMA_PATH"
|
||||
|
||||
# ensure proper directories permissions
|
||||
chown -R $USER:$GROUP \
|
||||
"$DATA_DIR" \
|
||||
"$ERROR_LOG_DIR" \
|
||||
"$LOG_DIR" \
|
||||
"$TMP_DIR" \
|
||||
"$USER_PATH" \
|
||||
"$FORMAT_SCHEMA_PATH"
|
||||
if [ "$CLICKHOUSE_DO_NOT_CHOWN" != "1" ]; then
|
||||
# ensure proper directories permissions
|
||||
chown -R $USER:$GROUP \
|
||||
"$DATA_DIR" \
|
||||
"$ERROR_LOG_DIR" \
|
||||
"$LOG_DIR" \
|
||||
"$TMP_DIR" \
|
||||
"$USER_PATH" \
|
||||
"$FORMAT_SCHEMA_PATH"
|
||||
fi
|
||||
|
||||
if [ -n "$(ls /docker-entrypoint-initdb.d/)" ]; then
|
||||
gosu clickhouse /usr/bin/clickhouse-server --config-file=$CLICKHOUSE_CONFIG &
|
||||
|
@ -1,7 +1,7 @@
|
||||
FROM ubuntu:18.04
|
||||
|
||||
ARG repository="deb http://repo.yandex.ru/clickhouse/deb/stable/ main/"
|
||||
ARG version=18.16.0
|
||||
ARG version=19.1.0
|
||||
|
||||
RUN apt-get update && \
|
||||
apt-get install -y apt-transport-https dirmngr && \
|
||||
|
350
libs/libcommon/include/common/itoa.h
Normal file
350
libs/libcommon/include/common/itoa.h
Normal file
@ -0,0 +1,350 @@
|
||||
#pragma once
|
||||
|
||||
// Based on https://github.com/amdn/itoa and combined with our optimizations
|
||||
//
|
||||
//=== itoa.h - Fast integer to ascii conversion --*- C++ -*-//
|
||||
//
|
||||
// The MIT License (MIT)
|
||||
// Copyright (c) 2016 Arturo Martin-de-Nicolas
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#include <cstdint>
|
||||
#include <type_traits>
|
||||
#include "likely.h"
|
||||
#include "unaligned.h"
|
||||
|
||||
using uint128_t = unsigned __int128;
|
||||
|
||||
namespace impl
|
||||
{
|
||||
// Using a lookup table to convert binary numbers from 0 to 99
|
||||
// into ascii characters as described by Andrei Alexandrescu in
|
||||
// https://www.facebook.com/notes/facebook-engineering/three-optimization-tips-for-c/10151361643253920/
|
||||
|
||||
static const char digits[201] = "00010203040506070809"
|
||||
"10111213141516171819"
|
||||
"20212223242526272829"
|
||||
"30313233343536373839"
|
||||
"40414243444546474849"
|
||||
"50515253545556575859"
|
||||
"60616263646566676869"
|
||||
"70717273747576777879"
|
||||
"80818283848586878889"
|
||||
"90919293949596979899";
|
||||
|
||||
static inline uint16_t const & dd(uint8_t u)
|
||||
{
|
||||
return reinterpret_cast<uint16_t const *>(digits)[u];
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
static constexpr T pow10(size_t x)
|
||||
{
|
||||
return x ? 10 * pow10<T>(x - 1) : 1;
|
||||
}
|
||||
|
||||
// Division by a power of 10 is implemented using a multiplicative inverse.
|
||||
// This strength reduction is also done by optimizing compilers, but
|
||||
// presently the fastest results are produced by using the values
|
||||
// for the multiplication and the shift as given by the algorithm
|
||||
// described by Agner Fog in "Optimizing Subroutines in Assembly Language"
|
||||
//
|
||||
// http://www.agner.org/optimize/optimizing_assembly.pdf
|
||||
//
|
||||
// "Integer division by a constant (all processors)
|
||||
// A floating point number can be divided by a constant by multiplying
|
||||
// with the reciprocal. If we want to do the same with integers, we have
|
||||
// to scale the reciprocal by 2n and then shift the product to the right
|
||||
// by n. There are various algorithms for finding a suitable value of n
|
||||
// and compensating for rounding errors. The algorithm described below
|
||||
// was invented by Terje Mathisen, Norway, and not published elsewhere."
|
||||
|
||||
template <typename UInt, bool A, UInt M, unsigned S>
|
||||
struct MulInv
|
||||
{
|
||||
using type = UInt;
|
||||
static constexpr bool a{A};
|
||||
static constexpr UInt m{M};
|
||||
static constexpr unsigned s{S};
|
||||
};
|
||||
template <int, int, class...>
|
||||
struct UT;
|
||||
template <int N, class T, class... Ts>
|
||||
struct UT<N, N, T, Ts...>
|
||||
{
|
||||
using U = T;
|
||||
};
|
||||
template <int N, int M, class T, class... Ts>
|
||||
struct UT<N, M, T, Ts...>
|
||||
{
|
||||
using U = typename UT<N, 2 * M, Ts...>::U;
|
||||
};
|
||||
template <int N>
|
||||
using MI = typename UT<
|
||||
N,
|
||||
1,
|
||||
MulInv<uint8_t, 0, 205U, 11>,
|
||||
MulInv<uint16_t, 1, 41943U, 22>,
|
||||
MulInv<uint32_t, 0, 3518437209U, 45>,
|
||||
MulInv<uint64_t, 0, 12379400392853802749U, 90>,
|
||||
MulInv<uint128_t, 0, 0, 0>>::U;
|
||||
template <int N>
|
||||
using U = typename MI<N>::type;
|
||||
|
||||
// struct QR holds the result of dividing an unsigned N-byte variable
|
||||
// by 10^N resulting in
|
||||
template <size_t N>
|
||||
struct QR
|
||||
{
|
||||
U<N> q; // quotient with fewer than 2*N decimal digits
|
||||
U<N / 2> r; // remainder with at most N decimal digits
|
||||
};
|
||||
template <size_t N>
|
||||
QR<N> static inline split(U<N> u)
|
||||
{
|
||||
constexpr MI<N> mi{};
|
||||
U<N> q = (mi.m * (U<2 * N>(u) + mi.a)) >> mi.s;
|
||||
return {q, U<N / 2>(u - q * pow10<U<N / 2>>(N))};
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
static inline char * out(char * p, T && obj)
|
||||
{
|
||||
memcpy(p, reinterpret_cast<const void *>(&obj), sizeof(T));
|
||||
p += sizeof(T);
|
||||
return p;
|
||||
}
|
||||
|
||||
struct convert
|
||||
{
|
||||
//===----------------------------------------------------------===//
|
||||
// head: find most significant digit, skip leading zeros
|
||||
//===----------------------------------------------------------===//
|
||||
|
||||
// "x" contains quotient and remainder after division by 10^N
|
||||
// quotient is less than 10^N
|
||||
template <size_t N>
|
||||
static inline char * head(char * p, QR<N> x)
|
||||
{
|
||||
return tail(head(p, U<N / 2>(x.q)), x.r);
|
||||
}
|
||||
|
||||
// "u" is less than 10^2*N
|
||||
template <typename UInt, size_t N = sizeof(UInt)>
|
||||
static inline char * head(char * p, UInt u)
|
||||
{
|
||||
return (u < pow10<U<N>>(N) ? (head(p, U<N / 2>(u))) : (head<N>(p, split<N>(u))));
|
||||
}
|
||||
|
||||
// recursion base case, selected when "u" is one byte
|
||||
static inline char * head(char * p, U<1> u) { return (u < 10 ? (out<char>(p, '0' + u)) : (out(p, dd(u)))); }
|
||||
|
||||
//===----------------------------------------------------------===//
|
||||
// tail: produce all digits including leading zeros
|
||||
//===----------------------------------------------------------===//
|
||||
|
||||
// recursive step, "u" is less than 10^2*N
|
||||
template <typename UInt, size_t N = sizeof(UInt)>
|
||||
static inline char * tail(char * p, UInt u)
|
||||
{
|
||||
QR<N> x = split<N>(u);
|
||||
return tail(tail(p, U<N / 2>(x.q)), x.r);
|
||||
}
|
||||
|
||||
// recursion base case, selected when "u" is one byte
|
||||
static inline char * tail(char * p, U<1> u) { return out(p, dd(u)); }
|
||||
|
||||
//===----------------------------------------------------------===//
|
||||
// large values are >= 10^2*N
|
||||
// where x contains quotient and remainder after division by 10^N
|
||||
//===----------------------------------------------------------===//
|
||||
|
||||
template <size_t N>
|
||||
static inline char * large(char * p, QR<N> x)
|
||||
{
|
||||
QR<N> y = split<N>(x.q);
|
||||
return tail(tail(head(p, U<N / 2>(y.q)), y.r), x.r);
|
||||
}
|
||||
|
||||
//===----------------------------------------------------------===//
|
||||
// handle values of "u" that might be >= 10^2*N
|
||||
// where N is the size of "u" in bytes
|
||||
//===----------------------------------------------------------===//
|
||||
|
||||
template <typename UInt, size_t N = sizeof(UInt)>
|
||||
static inline char * itoa(char * p, UInt u)
|
||||
{
|
||||
if (u < pow10<U<N>>(N))
|
||||
return head(p, U<N / 2>(u));
|
||||
QR<N> x = split<N>(u);
|
||||
return (u < pow10<U<N>>(2 * N) ? (head<N>(p, x)) : (large<N>(p, x)));
|
||||
}
|
||||
|
||||
// selected when "u" is one byte
|
||||
static inline char * itoa(char * p, U<1> u)
|
||||
{
|
||||
if (u < 10)
|
||||
return out<char>(p, '0' + u);
|
||||
if (u < 100)
|
||||
return out(p, dd(u));
|
||||
return out(out<char>(p, '0' + u / 100), dd(u % 100));
|
||||
}
|
||||
|
||||
//===----------------------------------------------------------===//
|
||||
// handle unsigned and signed integral operands
|
||||
//===----------------------------------------------------------===//
|
||||
|
||||
// itoa: handle unsigned integral operands (selected by SFINAE)
|
||||
template <typename U, std::enable_if_t<not std::is_signed<U>::value && std::is_integral<U>::value> * = nullptr>
|
||||
static inline char * itoa(U u, char * p)
|
||||
{
|
||||
return convert::itoa(p, u);
|
||||
}
|
||||
|
||||
// itoa: handle signed integral operands (selected by SFINAE)
|
||||
template <typename I, size_t N = sizeof(I), std::enable_if_t<std::is_signed<I>::value && std::is_integral<I>::value> * = nullptr>
|
||||
static inline char * itoa(I i, char * p)
|
||||
{
|
||||
// Need "mask" to be filled with a copy of the sign bit.
|
||||
// If "i" is a negative value, then the result of "operator >>"
|
||||
// is implementation-defined, though usually it is an arithmetic
|
||||
// right shift that replicates the sign bit.
|
||||
// Use a conditional expression to be portable,
|
||||
// a good optimizing compiler generates an arithmetic right shift
|
||||
// and avoids the conditional branch.
|
||||
U<N> mask = i < 0 ? ~U<N>(0) : 0;
|
||||
// Now get the absolute value of "i" and cast to unsigned type U<N>.
|
||||
// Cannot use std::abs() because the result is undefined
|
||||
// in 2's complement systems for the most-negative value.
|
||||
// Want to avoid conditional branch for performance reasons since
|
||||
// CPU branch prediction will be ineffective when negative values
|
||||
// occur randomly.
|
||||
// Let "u" be "i" cast to unsigned type U<N>.
|
||||
// Subtract "u" from 2*u if "i" is positive or 0 if "i" is negative.
|
||||
// This yields the absolute value with the desired type without
|
||||
// using a conditional branch and without invoking undefined or
|
||||
// implementation defined behavior:
|
||||
U<N> u = ((2 * U<N>(i)) & ~mask) - U<N>(i);
|
||||
// Unconditionally store a minus sign when producing digits
|
||||
// in a forward direction and increment the pointer only if
|
||||
// the value is in fact negative.
|
||||
// This avoids a conditional branch and is safe because we will
|
||||
// always produce at least one digit and it will overwrite the
|
||||
// minus sign when the value is not negative.
|
||||
*p = '-';
|
||||
p += (mask & 1);
|
||||
p = convert::itoa(p, u);
|
||||
return p;
|
||||
}
|
||||
};
|
||||
|
||||
static inline int digits10(uint128_t x)
|
||||
{
|
||||
if (x < 10ULL)
|
||||
return 1;
|
||||
if (x < 100ULL)
|
||||
return 2;
|
||||
if (x < 1000ULL)
|
||||
return 3;
|
||||
|
||||
if (x < 1000000000000ULL)
|
||||
{
|
||||
if (x < 100000000ULL)
|
||||
{
|
||||
if (x < 1000000ULL)
|
||||
{
|
||||
if (x < 10000ULL)
|
||||
return 4;
|
||||
else
|
||||
return 5 + (x >= 100000ULL);
|
||||
}
|
||||
|
||||
return 7 + (x >= 10000000ULL);
|
||||
}
|
||||
|
||||
if (x < 10000000000ULL)
|
||||
return 9 + (x >= 1000000000ULL);
|
||||
|
||||
return 11 + (x >= 100000000000ULL);
|
||||
}
|
||||
|
||||
return 12 + digits10(x / 1000000000000ULL);
|
||||
}
|
||||
|
||||
static inline char * writeUIntText(uint128_t x, char * p)
|
||||
{
|
||||
int len = digits10(x);
|
||||
auto pp = p + len;
|
||||
while (x >= 100)
|
||||
{
|
||||
const auto i = x % 100;
|
||||
x /= 100;
|
||||
pp -= 2;
|
||||
unalignedStore(pp, dd(i));
|
||||
}
|
||||
if (x < 10)
|
||||
*p = '0' + x;
|
||||
else
|
||||
unalignedStore(p, dd(x));
|
||||
return p + len;
|
||||
}
|
||||
|
||||
static inline char * writeLeadingMinus(char * pos)
|
||||
{
|
||||
*pos = '-';
|
||||
return pos + 1;
|
||||
}
|
||||
|
||||
static inline char * writeSIntText(__int128 x, char * pos)
|
||||
{
|
||||
static const __int128 min_int128 = __int128(0x8000000000000000ll) << 64;
|
||||
|
||||
if (unlikely(x == min_int128))
|
||||
{
|
||||
memcpy(pos, "-170141183460469231731687303715884105728", 40);
|
||||
return pos + 40;
|
||||
}
|
||||
|
||||
if (x < 0)
|
||||
{
|
||||
x = -x;
|
||||
pos = writeLeadingMinus(pos);
|
||||
}
|
||||
return writeUIntText(static_cast<unsigned __int128>(x), pos);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
template <typename I>
|
||||
char * itoa(I i, char * p)
|
||||
{
|
||||
return impl::convert::itoa(i, p);
|
||||
}
|
||||
|
||||
static inline char * itoa(uint128_t i, char * p)
|
||||
{
|
||||
return impl::writeUIntText(i, p);
|
||||
}
|
||||
|
||||
static inline char * itoa(__int128 i, char * p)
|
||||
{
|
||||
return impl::writeSIntText(i, p);
|
||||
}
|
@ -19,7 +19,8 @@ musl/sched_cpucount.c
|
||||
musl/glob.c
|
||||
musl/exp2f.c
|
||||
musl/pwritev.c
|
||||
musl/getrandom.c)
|
||||
musl/getrandom.c
|
||||
musl/fcntl.c)
|
||||
|
||||
if (MAKE_STATIC_LIBRARIES)
|
||||
set (GLIBC_COMPATIBILITY_SOURCES ${GLIBC_COMPATIBILITY_SOURCES}
|
||||
|
61
libs/libglibc-compatibility/musl/fcntl.c
Normal file
61
libs/libglibc-compatibility/musl/fcntl.c
Normal file
@ -0,0 +1,61 @@
|
||||
#define _GNU_SOURCE
|
||||
#include <fcntl.h>
|
||||
#include <stdarg.h>
|
||||
#include <errno.h>
|
||||
#include <unistd.h>
|
||||
#include <syscall.h>
|
||||
#include "syscall.h"
|
||||
|
||||
#include <features.h>
|
||||
#if defined(__GLIBC__) && __GLIBC__ >= 2
|
||||
# define GLIBC_MINOR __GLIBC_MINOR__
|
||||
#elif defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ >= 2
|
||||
# define GLIBC_MINOR __GNU_LIBRARY_MINOR__
|
||||
#endif
|
||||
|
||||
#if defined(GLIBC_MINOR) && GLIBC_MINOR >= 28
|
||||
|
||||
int fcntl64(int fd, int cmd, ...)
|
||||
{
|
||||
unsigned long arg;
|
||||
va_list ap;
|
||||
va_start(ap, cmd);
|
||||
arg = va_arg(ap, unsigned long);
|
||||
va_end(ap);
|
||||
if (cmd == F_SETFL) arg |= O_LARGEFILE;
|
||||
if (cmd == F_SETLKW) return syscall(SYS_fcntl, fd, cmd, (void *)arg);
|
||||
if (cmd == F_GETOWN) {
|
||||
struct f_owner_ex ex;
|
||||
int ret = __syscall(SYS_fcntl, fd, F_GETOWN_EX, &ex);
|
||||
if (ret == -EINVAL) return __syscall(SYS_fcntl, fd, cmd, (void *)arg);
|
||||
if (ret) return __syscall_ret(ret);
|
||||
return ex.type == F_OWNER_PGRP ? -ex.pid : ex.pid;
|
||||
}
|
||||
if (cmd == F_DUPFD_CLOEXEC) {
|
||||
int ret = __syscall(SYS_fcntl, fd, F_DUPFD_CLOEXEC, arg);
|
||||
if (ret != -EINVAL) {
|
||||
if (ret >= 0)
|
||||
__syscall(SYS_fcntl, ret, F_SETFD, FD_CLOEXEC);
|
||||
return __syscall_ret(ret);
|
||||
}
|
||||
ret = __syscall(SYS_fcntl, fd, F_DUPFD_CLOEXEC, 0);
|
||||
if (ret != -EINVAL) {
|
||||
if (ret >= 0) __syscall(SYS_close, ret);
|
||||
return __syscall_ret(-EINVAL);
|
||||
}
|
||||
ret = __syscall(SYS_fcntl, fd, F_DUPFD, arg);
|
||||
if (ret >= 0) __syscall(SYS_fcntl, ret, F_SETFD, FD_CLOEXEC);
|
||||
return __syscall_ret(ret);
|
||||
}
|
||||
switch (cmd) {
|
||||
case F_SETLK:
|
||||
case F_GETLK:
|
||||
case F_GETOWN_EX:
|
||||
case F_SETOWN_EX:
|
||||
return syscall(SYS_fcntl, fd, cmd, (void *)arg);
|
||||
default:
|
||||
return syscall(SYS_fcntl, fd, cmd, arg);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
Loading…
Reference in New Issue
Block a user