Index

_

__init__() (kvikio.cufile.CuFile method) (kvikio.cufile.IOFuture method) (kvikio.cufile_driver.ConfigContextManager method) (kvikio.defaults.ConfigContextManager method) (kvikio.mmap.Mmap method) (kvikio.remote_file.RemoteFile method) (kvikio.statistics.Summary method) (kvikio.statistics.SummaryMonitor method)

A

AUTO (kvikio.remote_file.RemoteEndpointType attribute)

B

bounce_buffer_free() (in module kvikio.buffer) busy_bytes_per_sec (kvikio.statistics.Summary attribute) busy_fraction (kvikio.statistics.Summary attribute) busy_ns (kvikio.statistics.Summary attribute) by_backend (kvikio.statistics.Summary attribute)

bytes_read (kvikio.statistics.Summary attribute) bytes_requested (kvikio.statistics.Summary attribute) bytes_transferred (kvikio.statistics.Summary attribute) (kvikio.statistics.Summary.BackendTotals attribute) bytes_written (kvikio.statistics.Summary attribute)

C

clear_page_cache() (in module kvikio.cufile) close() (kvikio.cufile.CuFile method) (kvikio.mmap.Mmap method) (kvikio.remote_file.RemoteFile method) closed (kvikio.cufile.CuFile property)

closed() (kvikio.mmap.Mmap method) ConfigContextManager (class in kvikio.cufile_driver) (class in kvikio.defaults) counters (kvikio.statistics.Summary attribute) CuFile (class in kvikio.cufile)

D

deserialize() (kvikio.statistics.Summary static method) done() (kvikio.cufile.IOFuture method) driver_close() (in module kvikio.cufile_driver)

driver_open() (in module kvikio.cufile_driver) drop_file_page_cache() (in module kvikio.cufile) drop_system_page_cache() (in module kvikio.cufile)

E

end_unix_ns (kvikio.statistics.Summary attribute)

F

file_size() (kvikio.mmap.Mmap method)

fileno() (kvikio.cufile.CuFile method)

G

GDSStore (class in kvikio.zarr) get() (in module kvikio.cufile_driver) (in module kvikio.defaults) (kvikio.cufile.IOFuture method) (kvikio.statistics.SummaryMonitor method) (kvikio.zarr.GDSStore method)

get_page_cache_info() (in module kvikio.cufile)

H

HTTP (kvikio.remote_file.RemoteEndpointType attribute)

I

infer_remote_endpoint_type() (in module kvikio.remote_file) initial_map_offset() (kvikio.mmap.Mmap method) initial_map_size() (kvikio.mmap.Mmap method)

initialize() (in module kvikio.cufile_driver) IOFuture (class in kvikio.cufile) is_direct_io_supported() (kvikio.cufile.CuFile method)

K

kind (kvikio.statistics.Summary attribute) kvikio (C++ type) kvikio::BatchHandle (C++ class) kvikio::BatchHandle::BatchHandle (C++ function), [1] kvikio::BatchHandle::close (C++ function) kvikio::BatchHandle::status (C++ function) kvikio::BatchHandle::submit (C++ function) kvikio::BatchOp (C++ struct) kvikio::BlockDeviceInfo (C++ struct) kvikio::BlockDeviceInfo::id (C++ member) kvikio::BlockDeviceInfo::major (C++ member) kvikio::BlockDeviceInfo::minor (C++ member) kvikio::BlockDeviceInfo::name (C++ member) kvikio::BounceBufferPool (C++ class) kvikio::BounceBufferPool::Buffer (C++ class) kvikio::BounceBufferPool::buffer_size (C++ function) kvikio::BounceBufferPool::clear (C++ function) kvikio::BounceBufferPool::get (C++ function) kvikio::BounceBufferPool::instance (C++ function) kvikio::BounceBufferPool::num_free_buffers (C++ function) kvikio::BounceBufferPool::put (C++ function) kvikio::buffer_deregister (C++ function) kvikio::buffer_register (C++ function) kvikio::clear_page_cache (C++ function) kvikio::Clock (C++ type) kvikio::ClockAnchor (C++ struct) kvikio::ClockAnchor::now (C++ function) kvikio::ClockAnchor::steady (C++ member) kvikio::ClockAnchor::to_wall_clock (C++ function) kvikio::ClockAnchor::wall (C++ member) kvikio::CompatMode (C++ enum) kvikio::CompatMode::AUTO (C++ enumerator) kvikio::CompatMode::OFF (C++ enumerator) kvikio::CompatMode::ON (C++ enumerator) kvikio::CompatModeManager (C++ class) kvikio::CompatModeManager::compat_mode_requested (C++ function) kvikio::CompatModeManager::CompatModeManager (C++ function), [1] kvikio::CompatModeManager::is_compat_mode_preferred (C++ function) kvikio::CompatModeManager::is_compat_mode_preferred_for_async (C++ function) kvikio::CompatModeManager::validate_compat_mode_for_async (C++ function) kvikio::config_path (C++ function) kvikio::convert_size2off (C++ function) kvikio::convert_size2ssize (C++ function) kvikio::convert_to_64bit (C++ function), [1], [2] kvikio::convert_void2deviceptr (C++ function) kvikio::CudaPageAlignedPinnedAllocator (C++ class) kvikio::CudaPageAlignedPinnedAllocator::allocate (C++ function) kvikio::CudaPageAlignedPinnedAllocator::deallocate (C++ function) kvikio::CudaPageAlignedPinnedBounceBufferPool (C++ type) kvikio::CudaPinnedAllocator (C++ class) kvikio::CudaPinnedAllocator::allocate (C++ function) kvikio::CudaPinnedAllocator::deallocate (C++ function) kvikio::CudaPinnedBounceBufferPool (C++ type) kvikio::CUfileException (C++ struct) kvikio::CUFileHandleWrapper (C++ class) kvikio::CUFileHandleWrapper::handle (C++ function) kvikio::CUFileHandleWrapper::register_handle (C++ function) kvikio::CUFileHandleWrapper::registered (C++ function) kvikio::CUFileHandleWrapper::unregister_handle (C++ function) kvikio::current_context_can_access_pointer (C++ function) kvikio::default_logger (C++ function) kvikio::defaults (C++ class) kvikio::defaults::auto_direct_io_read (C++ function) kvikio::defaults::auto_direct_io_read_overread (C++ function) kvikio::defaults::auto_direct_io_write (C++ function) kvikio::defaults::bounce_buffer_size (C++ function) kvikio::defaults::compat_mode (C++ function) kvikio::defaults::gds_threshold (C++ function) kvikio::defaults::http_max_attempts (C++ function) kvikio::defaults::http_status_codes (C++ function) kvikio::defaults::http_timeout (C++ function) kvikio::defaults::infer_compat_mode_if_auto (C++ function) kvikio::defaults::is_compat_mode_preferred (C++ function), [1] kvikio::defaults::num_threads (C++ function) kvikio::defaults::remote_io_backend (C++ function) kvikio::defaults::remote_io_max_concurrent_requests (C++ function) kvikio::defaults::remote_io_num_reactors (C++ function) kvikio::defaults::remote_io_reactor_dispatch (C++ function) kvikio::defaults::set_auto_direct_io_read (C++ function) kvikio::defaults::set_auto_direct_io_read_overread (C++ function) kvikio::defaults::set_auto_direct_io_write (C++ function) kvikio::defaults::set_bounce_buffer_size (C++ function) kvikio::defaults::set_compat_mode (C++ function) kvikio::defaults::set_gds_threshold (C++ function) kvikio::defaults::set_http_max_attempts (C++ function) kvikio::defaults::set_http_status_codes (C++ function) kvikio::defaults::set_http_timeout (C++ function) kvikio::defaults::set_num_threads (C++ function) kvikio::defaults::set_remote_io_backend (C++ function) kvikio::defaults::set_remote_io_max_concurrent_requests (C++ function) kvikio::defaults::set_remote_io_num_reactors (C++ function) kvikio::defaults::set_remote_io_reactor_dispatch (C++ function) kvikio::defaults::set_task_size (C++ function) kvikio::defaults::set_thread_pool_nthreads (C++ function) kvikio::defaults::set_thread_pool_per_block_device (C++ function) kvikio::defaults::task_size (C++ function) kvikio::defaults::thread_pool (C++ function) kvikio::defaults::thread_pool_nthreads (C++ function) kvikio::defaults::thread_pool_per_block_device (C++ function) kvikio::detail (C++ type) kvikio::detail::check_linux_call (C++ function), [1] kvikio::detail::count_http_connection (C++ function) kvikio::detail::count_http_retry (C++ function) kvikio::detail::count_remote_size_probe (C++ function) kvikio::detail::cuda_driver_try (C++ function) kvikio::detail::cufile_check_bytes_done (C++ function) kvikio::detail::cufile_try (C++ function) kvikio::detail::handle_linux_call_error (C++ function) kvikio::detail::kvikio_fail (C++ function) kvikio::detail::parse_compat_mode_str (C++ function) kvikio::detail::parse_http_status_codes (C++ function) kvikio::detail::ScopedTimer (C++ class) kvikio::DriverInitializer (C++ struct) kvikio::DriverProperties (C++ struct) kvikio::drop_file_page_cache (C++ function), [1] kvikio::drop_system_page_cache (C++ function) kvikio::Duration (C++ type) kvikio::FileHandle (C++ class) kvikio::FileHandle::close (C++ function) kvikio::FileHandle::closed (C++ function) kvikio::FileHandle::fd (C++ function) kvikio::FileHandle::fd_open_flags (C++ function) kvikio::FileHandle::FileHandle (C++ function), [1] kvikio::FileHandle::get_compat_mode_manager (C++ function) kvikio::FileHandle::handle (C++ function) kvikio::FileHandle::is_direct_io_supported (C++ function) kvikio::FileHandle::nbytes (C++ function) kvikio::FileHandle::pread (C++ function) kvikio::FileHandle::pwrite (C++ function) kvikio::FileHandle::read (C++ function) kvikio::FileHandle::read_async (C++ function), [1] kvikio::FileHandle::write (C++ function) kvikio::FileHandle::write_async (C++ function), [1] kvikio::FileWrapper (C++ class) kvikio::FileWrapper::close (C++ function) kvikio::FileWrapper::fd (C++ function) kvikio::FileWrapper::FileWrapper (C++ function), [1] kvikio::FileWrapper::open (C++ function) kvikio::FileWrapper::opened (C++ function) kvikio::GenericSystemError (C++ class) kvikio::get_alloc_info (C++ function) kvikio::get_block_device_info (C++ function) kvikio::get_context_associated_pointer (C++ function) kvikio::get_context_from_pointer (C++ function) kvikio::get_device_ordinal_from_pointer (C++ function) kvikio::get_file_size (C++ function), [1] kvikio::get_page_cache_info (C++ function), [1] kvikio::get_page_size (C++ function) kvikio::get_primary_cuda_context (C++ function) kvikio::getenv_or (C++ function), [1], [2], [3], [4], [5], [6] kvikio::HttpEndpoint (C++ class) kvikio::HttpEndpoint::get_file_size (C++ function) kvikio::HttpEndpoint::HttpEndpoint (C++ function) kvikio::HttpEndpoint::is_url_valid (C++ function) kvikio::HttpEndpoint::setopt (C++ function) kvikio::HttpEndpoint::setup_range_request (C++ function) kvikio::HttpEndpoint::str (C++ function) kvikio::infer_remote_endpoint_type (C++ function) kvikio::IoBackend (C++ enum) kvikio::IoBackend::GDS (C++ enumerator) kvikio::IoBackend::MMAP (C++ enumerator) kvikio::IoBackend::POSIX (C++ enumerator) kvikio::IoBackend::REMOTE_HDFS (C++ enumerator) kvikio::IoBackend::REMOTE_HTTP (C++ enumerator) kvikio::is_future_done (C++ function) kvikio::is_host_memory (C++ function) kvikio::make_ready_future (C++ function) kvikio::make_thread_pool_init_task (C++ function)

kvikio::memory_deregister (C++ function) kvikio::memory_register (C++ function) kvikio::MemoryKind (C++ enum) kvikio::MemoryKind::DEVICE (C++ enumerator) kvikio::MemoryKind::HOST (C++ enumerator) kvikio::MmapHandle (C++ class) kvikio::MmapHandle::close (C++ function) kvikio::MmapHandle::closed (C++ function) kvikio::MmapHandle::file_size (C++ function) kvikio::MmapHandle::initial_map_offset (C++ function) kvikio::MmapHandle::initial_map_size (C++ function) kvikio::MmapHandle::MmapHandle (C++ function), [1] kvikio::MmapHandle::nbytes (C++ function) kvikio::MmapHandle::pread (C++ function) kvikio::MmapHandle::read (C++ function) kvikio::Monitor (C++ class) kvikio::Monitor::on_finish (C++ function) kvikio::Monitor::on_start (C++ function) kvikio::num_io_backends (C++ member) kvikio::num_observation_kinds (C++ member) kvikio::Observation (C++ struct) kvikio::Observation::backend (C++ member) kvikio::Observation::bytes_per_sec (C++ function) kvikio::Observation::bytes_transferred (C++ member) kvikio::Observation::direction (C++ member) kvikio::Observation::duration (C++ function) kvikio::Observation::end (C++ member) kvikio::Observation::http_method (C++ member) kvikio::Observation::id (C++ member) kvikio::Observation::kind (C++ member) kvikio::Observation::memory_kind (C++ member) kvikio::Observation::offset (C++ member) kvikio::Observation::ok (C++ member) kvikio::Observation::parent_id (C++ member) kvikio::Observation::size (C++ member) kvikio::Observation::source (C++ member) kvikio::Observation::start (C++ member) kvikio::ObservationKind (C++ enum) kvikio::ObservationKind::LOGICAL (C++ enumerator) kvikio::ObservationKind::PHYSICAL (C++ enumerator) kvikio::open_fd (C++ function) kvikio::open_fd_parse_flags (C++ function) kvikio::open_flags (C++ function) kvikio::PageAlignedAllocator (C++ class) kvikio::PageAlignedAllocator::allocate (C++ function) kvikio::PageAlignedAllocator::deallocate (C++ function) kvikio::PageAlignedBounceBufferPool (C++ type) kvikio::PushAndPopContext (C++ class) kvikio::register_monitor (C++ function) kvikio::RemoteEndpoint (C++ class) kvikio::RemoteEndpoint::get_file_size (C++ function) kvikio::RemoteEndpoint::remote_endpoint_type (C++ function) kvikio::RemoteEndpoint::setopt (C++ function) kvikio::RemoteEndpoint::setup_range_request (C++ function) kvikio::RemoteEndpoint::str (C++ function) kvikio::RemoteEndpointType (C++ enum) kvikio::RemoteEndpointType::AUTO (C++ enumerator) kvikio::RemoteEndpointType::HTTP (C++ enumerator) kvikio::RemoteEndpointType::S3 (C++ enumerator) kvikio::RemoteEndpointType::S3_PRESIGNED_URL (C++ enumerator) kvikio::RemoteEndpointType::S3_PUBLIC (C++ enumerator) kvikio::RemoteEndpointType::WEBHDFS (C++ enumerator) kvikio::RemoteHandle (C++ class) kvikio::RemoteHandle::endpoint (C++ function) kvikio::RemoteHandle::nbytes (C++ function) kvikio::RemoteHandle::open (C++ function) kvikio::RemoteHandle::pread (C++ function) kvikio::RemoteHandle::read (C++ function) kvikio::RemoteHandle::remote_endpoint_type (C++ function) kvikio::RemoteHandle::RemoteHandle (C++ function), [1] kvikio::RemoteIOBackend (C++ enum) kvikio::RemoteIOBackend::EASY_THREADPOOL (C++ enumerator) kvikio::RemoteIOBackend::MULTI_POLL (C++ enumerator) kvikio::RemoteReactorDispatch (C++ enum) kvikio::RemoteReactorDispatch::PER_CHUNK (C++ enumerator) kvikio::RemoteReactorDispatch::PER_PREAD (C++ enumerator) kvikio::RemoteReactorDispatch::SHARED_QUEUE (C++ enumerator) kvikio::S3Endpoint (C++ class) kvikio::S3Endpoint::get_file_size (C++ function) kvikio::S3Endpoint::is_url_valid (C++ function) kvikio::S3Endpoint::parse_s3_url (C++ function) kvikio::S3Endpoint::S3Endpoint (C++ function) kvikio::S3Endpoint::setopt (C++ function) kvikio::S3Endpoint::setup_range_request (C++ function) kvikio::S3Endpoint::str (C++ function) kvikio::S3Endpoint::url_from_bucket_and_object (C++ function) kvikio::S3EndpointWithPresignedUrl (C++ class) kvikio::S3EndpointWithPresignedUrl::get_file_size (C++ function) kvikio::S3EndpointWithPresignedUrl::is_url_valid (C++ function) kvikio::S3EndpointWithPresignedUrl::setopt (C++ function) kvikio::S3EndpointWithPresignedUrl::setup_range_request (C++ function) kvikio::S3EndpointWithPresignedUrl::str (C++ function) kvikio::S3PublicEndpoint (C++ class) kvikio::S3PublicEndpoint::get_file_size (C++ function) kvikio::S3PublicEndpoint::is_url_valid (C++ function) kvikio::S3PublicEndpoint::setopt (C++ function) kvikio::S3PublicEndpoint::setup_range_request (C++ function) kvikio::S3PublicEndpoint::str (C++ function) kvikio::statistics (C++ type) kvikio::statistics::counters (C++ function) kvikio::statistics::Counters (C++ struct) kvikio::statistics::Counters::empty (C++ function) kvikio::statistics::Counters::http_connections (C++ member) kvikio::statistics::Counters::http_dns (C++ member) kvikio::statistics::Counters::http_retries (C++ member) kvikio::statistics::Counters::remote_size_probes (C++ member) kvikio::statistics::Counters::remote_size_probing (C++ member) kvikio::statistics::Counters::report (C++ function) kvikio::statistics::Counters::since (C++ function) kvikio::statistics::Counters::to_json (C++ function) kvikio::statistics::ReportRows (C++ enum) kvikio::statistics::ReportRows::ALL (C++ enumerator) kvikio::statistics::ReportRows::USED (C++ enumerator) kvikio::statistics::Summary (C++ struct) kvikio::statistics::Summary::_reserved (C++ member) kvikio::statistics::Summary::anchor (C++ member) kvikio::statistics::Summary::BackendTotals (C++ struct) kvikio::statistics::Summary::BackendTotals::total_duration (C++ member) kvikio::statistics::Summary::busy (C++ member) kvikio::statistics::Summary::busy_bytes_per_sec (C++ function) kvikio::statistics::Summary::busy_fraction (C++ function) kvikio::statistics::Summary::by_backend (C++ member) kvikio::statistics::Summary::bytes_read (C++ member) kvikio::statistics::Summary::bytes_requested (C++ member) kvikio::statistics::Summary::bytes_transferred (C++ member) kvikio::statistics::Summary::counters (C++ member) kvikio::statistics::Summary::deserialize (C++ function) kvikio::statistics::Summary::end (C++ member) kvikio::statistics::Summary::kind (C++ member) kvikio::statistics::Summary::mean_duration (C++ function) kvikio::statistics::Summary::num_errors (C++ member) kvikio::statistics::Summary::num_ops (C++ member) kvikio::statistics::Summary::num_reads (C++ member) kvikio::statistics::Summary::report (C++ function) kvikio::statistics::Summary::serialize (C++ function) kvikio::statistics::Summary::since (C++ function) kvikio::statistics::Summary::start (C++ member) kvikio::statistics::Summary::to_json (C++ function) kvikio::statistics::Summary::total_duration (C++ member) kvikio::statistics::Summary::wall (C++ function) kvikio::statistics::SummaryMonitor (C++ class) kvikio::statistics::SummaryMonitor::Callback (C++ type) kvikio::statistics::SummaryMonitor::get (C++ function) kvikio::statistics::SummaryMonitor::reset (C++ function) kvikio::statistics::SummaryMonitor::since (C++ function) kvikio::statistics::SummaryMonitor::stop (C++ function) kvikio::statistics::SummaryMonitor::SummaryMonitor (C++ function), [1] kvikio::statistics::SummaryMonitor::~SummaryMonitor (C++ function) kvikio::stream_deregister (C++ function) kvikio::stream_register (C++ function) kvikio::StreamFuture (C++ class) kvikio::StreamFuture::check_bytes_done (C++ function) kvikio::StreamFuture::get_args (C++ function) kvikio::StreamFuture::StreamFuture (C++ function) kvikio::StreamFuture::~StreamFuture (C++ function) kvikio::ThreadPool (C++ type) kvikio::TimePoint (C++ type) kvikio::to_string (C++ function), [1], [2], [3] kvikio::TransferDirection (C++ enum) kvikio::TransferDirection::READ (C++ enumerator) kvikio::TransferDirection::WRITE (C++ enumerator) kvikio::unregister_monitor (C++ function) kvikio::WebHdfsEndpoint (C++ class) kvikio::WebHdfsEndpoint::get_file_size (C++ function) kvikio::WebHdfsEndpoint::is_url_valid (C++ function) kvikio::WebHdfsEndpoint::setopt (C++ function) kvikio::WebHdfsEndpoint::setup_range_request (C++ function) kvikio::WebHdfsEndpoint::str (C++ function) kvikio::WebHdfsEndpoint::WebHdfsEndpoint (C++ function), [1]

L

libcufile_version() (in module kvikio.cufile_driver)

LOGICAL (kvikio.statistics.ObservationKind attribute)

M

mean_duration_ns (kvikio.statistics.Summary attribute) memory_deregister() (in module kvikio.buffer)

memory_register() (in module kvikio.buffer) Mmap (class in kvikio.mmap)

N

nbytes() (kvikio.remote_file.RemoteFile method) nsys_plugin_search_dir() (in module kvikio.nsys) num_errors (kvikio.statistics.Summary attribute) (kvikio.statistics.Summary.BackendTotals attribute)

num_ops (kvikio.statistics.Summary attribute) (kvikio.statistics.Summary.BackendTotals attribute) num_reads (kvikio.statistics.Summary attribute) num_writes (kvikio.statistics.Summary attribute)

O

ObservationKind (class in kvikio.statistics) open() (kvikio.remote_file.RemoteFile class method) open_flags() (kvikio.cufile.CuFile method) open_http() (kvikio.remote_file.RemoteFile class method)

open_s3() (kvikio.remote_file.RemoteFile class method) open_s3_presigned_url() (kvikio.remote_file.RemoteFile class method) open_s3_public() (kvikio.remote_file.RemoteFile class method) open_s3_url() (kvikio.remote_file.RemoteFile class method) open_webhdfs() (kvikio.remote_file.RemoteFile class method)

P

PHYSICAL (kvikio.statistics.ObservationKind attribute) pread() (kvikio.cufile.CuFile method) (kvikio.mmap.Mmap method) (kvikio.remote_file.RemoteFile method)

pwrite() (kvikio.cufile.CuFile method)

R

raw_read() (kvikio.cufile.CuFile method) raw_read_async() (kvikio.cufile.CuFile method) raw_write() (kvikio.cufile.CuFile method) raw_write_async() (kvikio.cufile.CuFile method) read() (kvikio.cufile.CuFile method) (kvikio.mmap.Mmap method) (kvikio.remote_file.RemoteFile method)

remote_endpoint_type() (kvikio.remote_file.RemoteFile method) RemoteEndpointType (class in kvikio.remote_file) RemoteFile (class in kvikio.remote_file) report() (kvikio.statistics.Summary method) reset() (kvikio.statistics.SummaryMonitor method)

S

S3 (kvikio.remote_file.RemoteEndpointType attribute) S3_PRESIGNED_URL (kvikio.remote_file.RemoteEndpointType attribute) S3_PUBLIC (kvikio.remote_file.RemoteEndpointType attribute) serialize() (kvikio.statistics.Summary method) set() (in module kvikio.cufile_driver) (in module kvikio.defaults) (kvikio.zarr.GDSStore method)

since() (kvikio.statistics.Summary method) (kvikio.statistics.SummaryMonitor method) start_unix_ns (kvikio.statistics.Summary attribute) stop() (kvikio.statistics.SummaryMonitor method) Summary (class in kvikio.statistics) Summary.BackendTotals (class in kvikio.statistics) SummaryMonitor (class in kvikio.statistics)

T

to_json() (kvikio.statistics.Summary method)

total_duration_ns (kvikio.statistics.Summary attribute) (kvikio.statistics.Summary.BackendTotals attribute)

W

wall_ns (kvikio.statistics.Summary attribute)

WEBHDFS (kvikio.remote_file.RemoteEndpointType attribute) write() (kvikio.cufile.CuFile method)