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What’s smpd.exe (Azure-Compute-MSMPI master (038fce0b26a9de940b03a3ece5b19e134e3fc709) Microsoft MPI Process Manager)? Is it safe or a virus?

The `smpd.exe` process by Microsoft Corporation is part of the Microsoft Message Passing Interface (MSMPI), which is often used in high-performance computing (HPC) environments. It functions as the MPI process manager, enabling efficient communication and coordination among distributed computing nodes.

Specifically, it helps manage processes in parallel computing setups, allowing tasks to be executed across multiple nodes in a synchronized manner. The reference to "Azure-Compute" and MSPMI indicates its integration with Microsoft Azure for distributed computing workloads. It is crucial for running HPC applications that rely on MPI for tasks like simulations, data processing, or scientific computations.

Researched by Carl @ SpyShelter Labs

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Who makes smpd.exe (Azure-Compute-MSMPI master (038fce0b26a9de940b03a3ece5b19e134e3fc709) Microsoft MPI Process Manager)?

We’ve found Microsoft Corporation should be the publisher of smpd.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: September 1, 2025

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