aclrtIpcMemImportPidInterServer

Product	Supported
Atlas 350 Accelerator Card	☓
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	☓
Atlas 200I/500 A2 inference product	☓
Atlas inference product	☓
Atlas training product	☓

Sets the trustlist of processes that can share memory through IPC for SuperPoDs in Atlas A3 training product/Atlas A3 inference product.

aclError aclrtIpcMemImportPidInterServer(const char *key, aclrtServerPid *serverPids, size_t num)

Parameter	Input/Output	Description
key	Input	Name used for inter-process sharing. First call aclrtIpcMemGetExportKey to obtain the shared memory key and then pass it as an input.
serverPids	Input	Trustlist information array. For details about the type definition, see aclrtServerPid.
num	Input	Size of the serverPids array.

Parameter

Input/Output

Description

key

Input

Name used for inter-process sharing.

First call aclrtIpcMemGetExportKey to obtain the shared memory key and then pass it as an input.

serverPids

Input

Trustlist information array. For details about the type definition, see aclrtServerPid.

num

Input

Size of the serverPids array.

0 on success; else, failure. For details, see aclError.

Parent topic: Memory Management