stm-stats: retry statistics for STM transactions

[ bsd3, concurrency, library ] [ Propose Tags ]

This module provides functions that can replace calls to atomically and count how often the transaction was retried until it succeeded. It can emit warnings when transaction are retried more often than a given threshold, and provides global statistics across all transaction.

As an additional feature, if the transaction was named, transaction-related exceptions such as BlockedIndefinitelyOnSTM are replaced by variants that indicate which transaction caused the exception.

Changelog:

0.2.0.0

Added warnInSTMFunction to TrackSTMConf.
Bugfix with the global retry count warning.
0.1.0.0
(2011-10-09)
Initial Release
Versions 0.1.0.0, 0.2.0.0
Dependencies base (==4.*), containers, stm, template-haskell, time [details]
License BSD-3-Clause
Author David Leuschner <leuschner@factisresearch.com>, Stefan Wehr <wehr@factisresearch.com>, Joachim Breitner <mail@joachim-breitner.de>
Maintainer Joachim Breitner <mail@joachim-breitner.de>
Category Concurrency
Source repo head: darcs get http://darcs.umidev.de/pub/stm-stats/
Uploaded by JoachimBreitner at Mon Oct 10 18:16:36 UTC 2011
Distributions LTSHaskell:0.2.0.0, NixOS:0.2.0.0
Downloads 1298 total (21 in the last 30 days)
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