Poorman's Go templates

This directory contains algorithms written using a pidgin templates.

Directory contents

• rcu_map: concurrent hash map. Readers can access the map without memory barriers.

• unsafe: unsafe, but efficient slice operations, including casting between string and []byte and uninitialized slice resizing.

• freepool: freepool for a concrete type. It is similar to sync.Pool, but it is specialized for a particular type, and it relies on external mutex for thread safety.

• randomized_freepool: thread safe freepool for a concrete type. It uses a power-of-two loadbalancing to balance pools with from other CPUs, so it scales better than sync.Pool on many-core machines. However, unlike sync.Pool, it never releases idle objects.

Example

Directory tests/ contains files instantiated from the templates. Grep for "//go:generate" lines in this directory for the commandlines used to generate these files.