Key-value Store

template<class... attr_val_type> kvs_attr CCL_API create_kvs_attr (attr_val_type &&... avs)
shared_ptr_class< kvs > CCL_API create_main_kvs (const kvs_attr &attr=default_kvs_attr)

Creates a main key-value store. Its address should be distributed using out of band communication mechanism and be used to create key-value stores on other processes.

Parameters

attr – optional kvs attributes

Returns

kvs object

shared_ptr_class< kvs > CCL_API create_kvs (const kvs::address_type &addr, const kvs_attr &attr=default_kvs_attr)

Creates a new key-value store from main kvs address.

Parameters
  • addr – address of main kvs

  • attr – optional kvs attributes

Returns

kvs object