Crate solana_tpu_tools_common 

Shared building blocks for Solana TPU benchmarking tools.

This crate contains the account setup, blockhash refresh, command-line parsing, and leader tracking code used by solana-transaction-bench and solana-rate-latency-tool.

Most users should run those binaries directly. Use this crate when building related TPU tooling that needs the same runtime behavior.

Main Modules

• accounts_file: read and write payer account files, and create ephemeral or file-persisted payer accounts.
• accounts_creator: RPC-backed payer account creation.
• cli: shared Clap argument structs and parsers.
• blockhash_updater: background RPC polling for fresh blockhashes.
• leader_updater: leader tracking traits and factory function.
• yellowstone_leader_tracker: Yellowstone gRPC slot-event adapter for solana-tpu-client-next.

Stability

APIs follow the TPU tools release cadence and may change as Solana/Agave release candidate dependencies evolve.

Modules

accounts_creator

RPC-backed payer account creation for TPU tools.

accounts_file

Account file helpers for TPU tools.

blockhash_updater

Background blockhash refresh for transaction generators.

cli

Shared command-line argument types and parsers.

leader_updater

Leader updater construction for TPU tools.

yellowstone_leader_tracker

Yellowstone gRPC backed leader tracking.