They are constructed from size_t values, and compared against
size_t values, so they should be size_t.

Tom Peterka authored 6 years ago and Dmitriy Morozov committed 5 years ago

- Sends all queues from current block
- Not a part of Proxy::enqueue anymore
- Not related to whether fine-grain enqueing is used
- Not optional for iexchange anymore

Tom Peterka authored 6 years ago and Dmitriy Morozov committed 5 years ago

An earlier commit made the shortcut conditional on fine. The current
commit makes shortcut on anytime iexchange is used, which is how it was
before fine was added.

Also multiple debugging printfs added, which will need to be cleaned up
later.

* Signle tag for iexchange control messages + barrier at the end of iexchange_
* 4-level down_up_down_ tracking
* Send std::arrays in IExchangeInfo::{send,recv}
* Clean up the shortcut handling in Proxy

Needed for the control messages in the iexchange protocol.

Tom Peterka authored 6 years ago and Dmitriy Morozov committed 5 years ago

- Calling comm_exchange w/ empty gid order rather than calling
icommunicate and filling gid order
- Skipping check_incoming_queues
- Factored out duplicated code in send_outgoing_queues
- Methods to set, clear, and check shortcut in IExchange

Tom Peterka authored 6 years ago and Dmitriy Morozov committed 5 years ago

Added gid and block_id to IExchangeInfo

In send_outgoing_queues, when iexchange->gid >= 0, send only one
queue, the one from iexchange->gid to iexchange->block_id, rather than
checking all queues.

Tom Peterka authored 6 years ago and Dmitriy Morozov committed 5 years ago

to IExchangeInfo, indicating to skip fine-grain calling of icommunicate
on enqueue altogether.