TotalView

What TotalView does

TotalView is an advanced debugger for High Performance Computing (HPC) applications, marketed by Perforce Software Inc. and operated as a standalone product line under the totalview.io domain. The software targets developers of complex multithreaded, multiprocess, and GPU-accelerated code running on workstations, clusters, and the world's largest supercomputers, with native support for MPI and OpenMP parallel debugging, NVIDIA CUDA/OpenACC and AMD HIP GPU debugging, mixed-language debugging across Python, C, C++, and Fortran, memory-leak and buffer-overrun detection, reverse debugging, array visualization, JIT code debugging for OSL rendering pipelines, and a Reverse Connect feature that auto-attaches the UI to backend jobs. Primary customer segments are government research laboratories (Los Alamos National Laboratory is a named reference), higher-education institutions using token-based site licenses for genomic, astrophysics, and meteorology research, computer animation studios debugging Maya and OSL pipelines, and oil & gas firms running large-scale cluster modeling code.

Commercially, TotalView is sold through Perforce's enterprise direct-sales organization with a consultation-led motion, supplemented by a self-service free trial download. Pricing is not publicly disclosed, but the model is subscription-based on annual billing, with user, desktop, department, and site-license tiers; educational site licenses offer multi-institution, token-based access with volume discounts. Founded as part of Perforce (1995, Minneapolis, USA), TotalView operates as a private, non-listed product within a 501–1,000-employee parent company; no standalone revenue, funding, M&A, or ownership data is disclosed for the product.

Name

TotalView

Legal name

Perforce Software Inc.

Website

https://totalview.io

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

501–1,000 employees

Short description

TotalView, a Perforce Software product, is an advanced debugger for HPC applications. It serves government labs, universities, animation studios, and oil & gas firms needing to debug parallel, multi-language, and GPU-accelerated code on clusters and supercomputers.

Ownership category

akta.pro rank

Product category

HPC Debugging Software

NAICS

Software Publishers (513210)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

HPC System Software & Resource Management (Schedulers, MPI, OS Images) (HDACAOAH)

akta.pro secondary industries

HPC Clusters & Scale-Out Compute (x86/ARM) (HDACAOAB), GPU-Accelerated HPC Systems (HDACAOAC)

Keywords

• HPC debugging software
• Parallel application debugging
• GPU code debugging
• MPI OpenMP debugger
• Mixed language debugging

Headquarters

HQ city

Minneapolis

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations

Revenue model

1. Software Licenses: Commercial software licensing for HPC debugging tools. Licenses are available in various forms including user-based, desktop-based, department-based, and site-based configurations.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

TotalView is a commercial High Performance Computing (HPC) debugging tool that enables developers to debug complex multithreaded, multiprocess, and GPU-specific applications written in Python, Fortran, C, and C++. It scales from individual developer desktops to the world's largest supercomputers and supports MPI, OpenMP, NVIDIA CUDA/OpenACC, and AMD HIP parallel and GPU execution, along with memory debugging, reverse debugging, and mixed-language debugging capabilities.

Product overview

Perforce TotalView is a single unified HPC debugging product designed for developers building complex parallel applications. It provides comprehensive debugging capabilities including support for multithreaded and multiprocess applications, GPU debugging (NVIDIA CUDA/OpenACC and AMD HIP), mixed-language debugging (Python, C, C++, Fortran), memory debugging (leak detection, buffer overruns), and reverse debugging technology. TotalView is part of the Perforce Software product portfolio which includes version control (Helix Core), application lifecycle management, and other development tools, but TotalView operates as a standalone HPC debugging solution.

Differentiator

Problem solved

Functional benefit

Products and services

• Perforce TotalView HPC Debugging Software Perforce TotalView is a unified High Performance Computing (HPC) debugger for developers building complex parallel applications in Python, Fortran, C, and C++. It supports multithreaded and multiprocess debugging, MPI and OpenMP parallel debugging, NVIDIA CUDA/OpenACC and AMD HIP GPU debugging, mixed-language debugging, memory leak and buffer overrun detection, reverse debugging, Reverse Connect for remote sessions, multidimensional array visualization, and JIT code debugging, sold to government labs, universities, animation studios, and oil and gas companies.

Quantifiable outcome

• Scales from individual desktops to the world's largest supercomputers

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• NVIDIA Nsight: NVIDIA's Nsight suite (Systems, Compute, Eclipse Edition) is a direct peer to TotalView in HPC and GPU debugging, targeting parallel CUDA applications across single nodes and clusters. Both compete for the same HPC developer mindshare, although Nsight is free and tightly tied to NVIDIA hardware.
• Arm Forge (formerly Allinea DDT / Arm DDT): Arm Forge (DDT and MAP) is a direct commercial competitor in HPC parallel debugging, supporting MPI, OpenMP, CUDA, and mixed-language debugging on clusters and supercomputers. It targets the same government lab, academic, and enterprise HPC buyers as TotalView.

Broad incumbents

• Intel oneAPI DPC++/C++ Debugger (Intel Distribution for GDB): Intel's HPC debuggers (distributed with Intel oneAPI) compete with TotalView for Intel-based HPC customers and parallel developers. As a free, broad-portfolio offering from a major chip vendor, it represents a significant incumbent competitive force.
• GNU Debugger (GDB): GDB is the de facto open-source general-purpose debugger with extensions for MPI, OpenMP, CUDA, and other HPC paradigms. It competes on price (free) and ubiquity, and any incremental improvements in its parallel and GPU debugging features directly threaten TotalView's value proposition.
• JetBrains CLion Debugger: JetBrains CLion includes integrated debuggers for C/C++ and, via plugins, supports remote and parallel debugging. While not specialized for HPC, its modern UX and broad IDE presence make it an indirect competitor for developer mindshare in HPC-adjacent teams.
• Microsoft Visual Studio Debugger: Visual Studio's debugger covers Windows and (via VS Code remote) Linux HPC workflows, including parallel and GPU debugging scenarios. As a broad incumbent in enterprise developer tooling, it competes for cross-platform HPC teams that may not need a specialized debugger.

Emerging players

• LLDB: LLDB is the LLVM-based open-source debugger increasingly used in modern HPC and cross-language toolchains. While its HPC-specific features are still maturing, its tight integration with Clang/LLVM and growing GPU support make it a credible emerging alternative to TotalView.
• ParaTools (TAU Performance System / TotalView partner): ParaTools offers HPC performance analysis tools (TAU, Extrae, Paraver) that frequently pair with TotalView for parallel debugging and profiling. It overlaps with TotalView in the HPC developer-tooling ecosystem and serves the same government, academic, and research customers.
• Valgrind (memcheck / parallel tools): Valgrind's memcheck and Helgrind tools overlap with TotalView's memory debugging and parallel thread-checking capabilities on Linux HPC systems. As a free, widely used toolchain, it competes on memory and threading diagnostics — a subset of TotalView's feature set.

Others

• Rogue Wave Software (Klocwork, TotalView historical context): Rogue Wave has historically operated in HPC developer tools (and at one point had a debugger competitive with TotalView). While its current focus is broader static analysis and code quality, it remains an adjacent player in the HPC tooling ecosystem relevant to TotalView's customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/perforce
• YouTubeyoutube.com/user/perforcesoftware
• LinkedInlinkedin.com/company/totalview-by-perforce

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TotalView