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struct collective_group_state

Declaration

struct collective_group_state { /* full declaration omitted */ };

Declared at: src/instruction_graph_generator.cc:483

Member Variables

instruction* last_collective_operation
Collective host tasks will be serialized wrt/ the collective group to ensure that the user can freely submit MPI collectives on their communicator.

Member Function Overview

Member Functions

void apply_epoch(instruction* epoch)

Description

If the last host-task instruction was older than epoch, replaces it with epoch.

Declared at: src/instruction_graph_generator.cc:490

Parameters

instruction* epoch

explicit collective_group_state(
    instruction* last_host_task)

Declared at: src/instruction_graph_generator.cc:487

Parameters

instruction* last_host_task