Remove emulated collectives from x10rt_emu_coll

Description

We prefer the emulated collectives implemented in X10 to those implemented in C++ (x10rt_emu_coll). Time to delete the x10rt_emu_coll code to simplify maintenance. It should be a mostly deletion of code exercise, but some thought might be needed because at first glance it appears that x10rt_logical layer calls down to a blocking barrier in a few places and we'll probably have to call back up into the X10 emulated collectives to get the expected behaviour here. Or keep an emulated barrier even if we get rid of the rest of the emulated collectives.

Environment

None

Status

Assignee

Ben Herta

Reporter

DaveG

Labels

None

Components

Fix versions

Priority

Medium
Configure