pipeline_job_types.h File Reference

Job type definitions for the 6-stage DICOM I/O pipeline. More...

#include <cstdint>
#include <string_view>

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Classes
struct	kcenon::pacs::network::pipeline::job_context
	Context information attached to pipeline jobs for tracking. More...

Namespaces
namespace	kcenon
namespace	kcenon::pacs
namespace	kcenon::pacs::network
namespace	kcenon::pacs::network::pipeline

Enumerations
enum class	kcenon::pacs::network::pipeline::pipeline_stage : uint8_t {   kcenon::pacs::network::pipeline::network_receive = 0 , kcenon::pacs::network::pipeline::pdu_decode = 1 , kcenon::pacs::network::pipeline::dimse_process = 2 , kcenon::pacs::network::pipeline::storage_query_exec = 3 ,   kcenon::pacs::network::pipeline::response_encode = 4 , kcenon::pacs::network::pipeline::network_send = 5 , kcenon::pacs::network::pipeline::stage_count = 6 }
	Identifies the 6 stages of the DICOM I/O pipeline. More...
enum class	kcenon::pacs::network::pipeline::job_category : uint8_t {   kcenon::pacs::network::pipeline::echo = 0 , kcenon::pacs::network::pipeline::store = 1 , kcenon::pacs::network::pipeline::find = 2 , kcenon::pacs::network::pipeline::get = 3 ,   kcenon::pacs::network::pipeline::move = 4 , kcenon::pacs::network::pipeline::association = 5 , kcenon::pacs::network::pipeline::control = 6 , kcenon::pacs::network::pipeline::other = 7 }
	Categories for pipeline jobs used in metrics and monitoring. More...

Functions
constexpr auto	kcenon::pacs::network::pipeline::get_stage_name (pipeline_stage stage) noexcept -> std::string_view
	Get the human-readable name of a pipeline stage.
constexpr auto	kcenon::pacs::network::pipeline::is_blocking_stage (pipeline_stage stage) noexcept -> bool
	Check if a stage allows blocking operations.
constexpr auto	kcenon::pacs::network::pipeline::is_network_io_stage (pipeline_stage stage) noexcept -> bool
	Check if a stage handles network I/O.
constexpr auto	kcenon::pacs::network::pipeline::get_category_name (job_category category) noexcept -> std::string_view
	Get the human-readable name of a job category.

Detailed Description

Job type definitions for the 6-stage DICOM I/O pipeline.

This file defines the job types and priorities for the pipeline stages that process DICOM operations with improved throughput.

Pipeline Architecture:

Stage 1: Network I/O (Receive)     <- net_io_workers
         | [Queue 1: PDU Bytes]
Stage 2: PDU Decode                <- protocol_workers
         | [Queue 2: Decoded PDU]
Stage 3: DIMSE Processing          <- protocol_workers
         | [Queue 3: Service Request]
Stage 4: Storage/Query Execution   <- execution_workers (blocking allowed)
         | [Queue 4: Service Result]
Stage 5: Response Encoding         <- encode_workers
         | [Queue 5: Encoded PDU]
Stage 6: Network I/O (Send)        <- net_io_workers

See also

Issue #517 - Implement typed_thread_pool-based I/O Pipeline

DICOM PS3.8 Network Communication Support

Author

kcenon

Since

1.0.0

Definition in file pipeline_job_types.h.