krrishnarraj/clpeak
Peak compute, memory bandwidth and latency of CPUs, GPUs and NPUs: the same tests through every API that reaches a device. Command line and app for Windows, macOS, Linux and Android
⚡ Executive Summary & Quick Facts
Authoritative Sourceclpeak is clpeak is an open-source project written in C++: Peak compute, memory bandwidth and latency of CPUs, GPUs and NPUs: the same tests through every API that reaches a device. Command line and app for Windows, macOS, Linux and Android..
| Repository | krrishnarraj/clpeak ↗ |
|---|---|
| Primary Category | benchmark |
| Language & Stack | C++ |
| Software License | GPL-3.0 |
| Community Traction | ★ 527 stars · ⑂ 142 forks · #8,836 globally |
| Maintenance | ● Active (Last commit: Oct 15, 2026) · 4 open issues |
| Target Audience | Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads. |
Star History
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+13
STARS · LAST 30 DAYS
1
PER DAY
#690
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +13 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
clpeak gained 13 stars in the last 30 days, about 1 a day, and now has 527. It is about 13 years old and has averaged roughly 41 stars a year. It ranks #690 among C++ repositories and #8,836 across all languages on GitHubRepo.
Trending Record
5
DAYS ON TRENDING
#8815
BEST RANK
Oct 15, 2026
FIRST APPEARANCE
Active
STATUS TODAY
clpeak has maintained a continuous presence across global trending indexes, peaking at #8815. Below is the 30-day activity profile:
💡 Overview
clpeak is an open-source project written in C++: Peak compute, memory bandwidth and latency of CPUs, GPUs and NPUs: the same tests through every API that reaches a device. Command line and app for Windows, macOS, Linux and Android.
Engineered for speed, consistency, and developer ease, it solves common hurdles in benchmark, coreml, cpu. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/krrishnarraj/clpeak.git
cd clpeak⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
clpeak coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed clpeak into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open GPL-3.0 license.
🚀 Getting Started
Install clpeak using your package manager: `git clone https://github.com/krrishnarraj/clpeak.git`
Initialize your project workspace or configuration file for clpeak.
Import clpeak into your codebase or invoke it directly from your terminal.
Execute your test suite or run `clpeak --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
krrishnarraj/clpeak is currently ranked #8,836 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #8,820 | tis24dev/proxsave | Go | ★ 528 | Compare ↗ |
| #8,820 | warreth/OpenlibExtended | Dart | ★ 528 | Compare ↗ |
| #8,820 | xm486/YukiHub | Java | ★ 528 | Compare ↗ |
| #8,820 | mbillow/localthings | Python | ★ 528 | Compare ↗ |
| #8,820 | rorygallagher2024/glasshouse | JavaScript | ★ 528 | Compare ↗ |
| #8,836 | krrishnarraj/clpeak This Project | C++ | ★ 527 | |
| #8,836 | 100mango/Celluloid | Swift | ★ 527 | Compare ↗ |
| #8,836 | MixinNetwork/ios-app | Swift | ★ 527 | Compare ↗ |
| #8,836 | Triky313/AlbionOnline-StatisticsAnalysis | C# | ★ 527 | Compare ↗ |
| #8,836 | gboisse/gfx | C++ | ★ 527 | Compare ↗ |
| #8,836 | loupe-php/loupe | PHP | ★ 527 | Compare ↗ |
Frequently Asked Questions
What does clpeak do? +
Peak compute, memory bandwidth and latency of CPUs, GPUs and NPUs: the same tests through every API that reaches a device. Command line and app for Windows, macOS, Linux and Android
What language is clpeak written in? +
The primary language is C++. Topics include: benchmark, coreml, cpu, cuda, gpu.
Is clpeak actively maintained? +
Yes, the last recorded push was on Oct 15, 2026 with 4 open issues being tracked.
How many stars does clpeak have? +
clpeak has 527 stars and 142 forks on GitHub.
How does clpeak rank among GitHub repositories? +
With 527 stars, krrishnarraj/clpeak is ranked #8,836 globally across all repositories tracked on GitHubRepo and #690 among C++ projects.
What license is clpeak distributed under? +
The repository reports a GPL-3.0 license. Always verify the repository LICENSE file for legal terms.
