
Introducing QVAL, a desktop command-line tool for large-scale, massive-parallel parameter space exploration. QVAL is designed to run millions of evaluations simultaneously, harnessing the raw parallel power of your GPU to deliver results in seconds.
You define your objective using a simple YAML configuration file—no code changes or programming expertise required. You just have to specify your cost function to evaluate. It could be a simple math expression—or even complex OpenCL code.
It works directly with your data. Point QVAL to columns in your existing CSV or Excel (XLSX) files, and it will use that data as input for its calculations. Whether you’re a developer, analyst, or just someone trying to find the best answer hidden in your spreadsheet—QVAL helps you test thousands or millions of combinations automatically.
Examples? Think finding the optimal combination of loan term and interest rate that minimizes your total repayment, or figuring out the best schedule of shifts (evaluated as whole numbers) that covers your weekly needs while minimizing cost. QVAL handles the heavy lifting so you don’t have to guess or manually try endless combinations. It generates variations using flexible methods (Random, Sobol, LHS, Halton), compiles an optimized OpenCL kernel for your expression, and evaluates everything on your hardware. The output is a clear, ranked report in CSV or XLSX format, complete with summary statistics and the generated kernel code for full traceability.
QVAL is free for personal and academic use.
Download for Mac (ARM) or Windows (x64):
https://mdx1358.github.io/qval
If you have any questions, feel free to contact Denis at mdx1358@fastmail.com.
Get high-quality backlinks from trusted directories and climb your Ahrefs Domain Rating faster
A launch platform for builders —> Get discovered, get a backlink.
Build free online forms, surveys, and lead funnels with Allwebforms. No-code builder with AI, email alerts, and 300+ integrations. Advanced Visitor analysis, notifications, Online visitors, Submission-started notifications, and more.
Get your brand featured here
Boost Domain Rating - Boost Domain Rating is a platform to discover and upvote the best tech products. Find top products launching daily.
Boost Domain Rating is a platform to discover and upvote the best tech products. Find top products launching daily.
$35
DirEasy - The Best Directory Boilerplate with AI | DirEasy
The best directory boilerplate, packed with AI, Listings, Payment, Submission, CMS, Blog, Authentication, Newsletter, SEO and more.
$30
Quiz Shot - Solve Any Screenshot Question in Seconds.
AI Study Assistant that answers any screenshot question. Get free AI tutor and step-by-step math and homework help with ChatGPT.
$25