Gurobi 9.5 Delivers Enterprise Features and Even Better Performance
16.11.2021 17:00:00 EET | Business Wire | Press release
Gurobi Optimization, LLC, creator of the world’s fastest mathematical optimization solver, today announced the release of Gurobi Optimizer 9.5. This release provides customers with an even faster compute engine, with impressive performance improvements across all supported problem types.
Gurobi 9.5 also includes new features that make it well suited for enterprise use, including:
- Seamless Docker Deployments: Run Gurobi in container environments, easily, with the Gurobi Web License Service (WLS).
- User-Level Management: Manage users and assign permission levels in a centralized location, by integrating Gurobi Compute Server and Cluster Manager with LDAP repositories.
- Better API Key Management: Label API keys with descriptive information in the Cluster Manager to simplify API key tracking and management.
Customers will discover over a dozen enhancements across the product, such as native support for Apple M1, powerful new heuristics for non-convex quadratic models, norm constraints, deterministic work measures, memory limit parameters, and more user control of IIS computation, as well as improvements to callbacks and tuning.
“I’m confident that our customers will be really pleased with Gurobi 9.5. And happy customers are the foundation upon which our whole business is built,” said Dr. Edward Rothberg, Chief Executive Officer and Co-founder of Gurobi Optimization.
Gurobi 9.5 also showcases the company’s continued support for Python—the most popular programming language in the world—with an improved Python interface and support for Python 3.10.
“One of the most challenging parts of running a modern business is managing complexity. Every decision you make affects other decisions. With Gurobi Optimizer, you can explore all the possibilities and all the implications—and identify your best course of action, in seconds,” added Dr. Rothberg.
“Even though the Gurobi Optimizer is the fastest mathematical optimizer in the world, we’re not going to rest on our laurels. We will keep pushing to improve and innovate because we’re passionate about mathematical optimization and the difference it makes in solving real-world problems,” said Dr. Tobias Achterberg, Vice President of Research and Development (R&D) at Gurobi Optimization.
The team’s commitment to continual improvement is evident in the performance numbers. Gurobi Optimizer 9.5 has boosted its speeds across the board, including:
- Primal Simplex: 23% faster overall, 43% faster on hard models
- Dual Simplex: 20% faster overall, 43% faster on hard models
- Barrier: 18% faster overall, 56% faster on hard models
- Concurrent LP: 14% faster overall, 54% faster on hard models
- MIP: 15% faster overall, 27% faster on hard models
- Convex MIQP: 30% faster overall, 68% faster on hard models
- Convex MIQCP: 33% faster overall, 78% faster on hard models
- Non-Convex MIQCP: 3.0x faster overall, 7.5x faster on hard models
“Our customers rely on us for solving extremely complex challenges. Our technology makes that possible. But our secret sauce is our team of specialists and PhDs, as well as our partner network. These are the people who make Gurobi come to life—working closely with our customers and helping them succeed,” added Dr. Achterberg.
To learn more about Gurobi 9.5, please visit https://www.gurobi.com/9.5.
About Gurobi Optimization
Gurobi produces the world’s fastest and most powerful mathematical optimization solver – the Gurobi Optimizer – which is used by leading global companies across more than 40 different industries to rapidly solve their complex, real-world problems and make automated decisions that optimize their efficiency and profitability. As the market leader in mathematical optimization software, we aim to deliver not only the best solver, but also the best support – so that companies can fully leverage the power of mathematical optimization (on its own or in combination with other AI techniques such as machine learning) to drive optimal business decisions and outcomes.
Founded in 2008, Gurobi has operations across the USA, Europe, and Asia and has more than 2,500 customers globally including SAP, Air France, Uber, and the National Football League (NFL). For more information, please visit https://www.gurobi.com/ or call +1 713 871 9341.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20211116005125/en/
Contact information
Nell-Marie Colman
(540) 952 9719
Gurobi Optimization
colman@gurobi.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Midas Atlantic Partners, in Partnership With the Najafi Companies, Has Entered Into a Put Option Agreement With Sylvamo Relating to the Potential Acquisition of Its European Operations6.11.2026 13:04:00 EET | Press release
Midas Atlantic Partners (“Midas Atlantic”), in partnership with The Najafi Companies, has signed a put option agreement with Sylvamo Corporation (“Sylvamo”) relating to the potential acquisition of its European operations (the “Business”). The transaction comprises Sylvamo’s uncoated freesheet paper mills in Saillat and Nymölla, as well as its forestry and supporting business operations across Europe. Closing is expected in the first quarter of 2027, once the required consultation processes are completed and regulatory approvals are obtained. The Business is a leading European producer of uncoated woodfree (UWF) paper for office and commercial printing. Its product portfolio spans cut-size office paper, sold under its own brands such as REY and Multicopy as well as on behalf of major OEM and office supplies customers, and paper reels for commercial printers and converters. Headquartered in Belgium, with two large-scale, vertically integrated pulp and paper mills, it serves a longstandi
Suzano Reports 36% Increase in Third Quarter Net Revenue Following Consolidation of Arbex6.11.2026 01:23:00 EET | Press release
Suzano (B3: SUZB3 / NYSE: SUZ) , the world’s largest pulp producer, announces its results for the third quarter of 2026 (3Q26), which for the first time include Arbex, the joint venture between Suzano and Kimberly-Clark established in July this year. Driven primarily by the consolidation of Arbex’s contribution, Suzano reported net revenue of BRL16.5 billion, an increase of 36% on the same period last year and a new quarterly record in the company’s 102-year history. Adjusted EBITDA totaled R$5.7 billion in 3Q26, up 9% on the same basis of comparison. Operating cash generation reached R$3.8 billion, an increase of 12%. Net income totaled R$2.1 billion. As announced following the completion of the transaction with Kimberly-Clark, Suzano holds a 51% equity interest in Arbex and will therefore fully consolidate the joint venture’s financial statements from this quarter onwards.1 “This quarter marks the beginning of a new phase for Suzano. With Arbex, we are now a broader business, both ge
iQmetrix Unveils Built-In Intelligence for Every Role in Telecom Commerce at Its 2026 Telecom Industry Address5.11.2026 23:39:00 EET | Press release
iQmetrix, the global provider of Intelligent Commerce Operating Systems for telecom, last week shared highlights from its 2026 Telecom Industry Address and Product Announcements, held virtually on Oct. 28 in two sessions, one for North American audiences and one for European audiences. The address was built around one theme: intelligence. Telecom commerce is moving from systems that record the business to systems that act on it, and the announcements put that intelligence in the hands of every role, from the sales associate at the counter, to the finance manager in the back office, to the corporate view leading the channel experience. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261105003162/en/ "Right now telecom providers are competing in a race to the bottom on price that no one wins. The way out is intelligence. Not AI bolted onto a fragmented tech stack, but intelligence built into how commerce runs. Information plus
Compass Pathways Announces New Employee Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)5.11.2026 23:30:00 EET | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to unlocking urgently needed new treatment options in mental health care, announced today that Compass granted equity awards under the Compass Pathways plc 2026 Inducement Plan to nine newly hired non-executive employees. The equity awards were granted on November 2, 2026, and consisted of options to purchase an aggregate of 59,275 shares and restricted share units or, in the case of employees in the United Kingdom nominal cost options, covering an aggregate of 28,200 shares. These options have an exercise price per share equal to $8.41, the closing price of the Company’s American Depositary Shares on the Nasdaq Global Select Market on the grant date, and will vest over a four-year period with 25% vesting on the first anniversary of the date of the grant and the remaining 75% vesting in equal monthly installments over the three-year period thereafter, subject to each employee’s continued employment. The restricted s
Graco QUANTM i230 Brings Electrification to High-Flow Fluid-Transfer Applications5.11.2026 23:16:00 EET | Press release
Graco Inc. is helping manufacturers electrify high-flow fluid-transfer applications with the global launch of the 3-inch QUANTM® i230, bringing efficient electric drive technology to demanding processes that have traditionally relied on pneumatic pumps. Paint, coatings and ceramics manufacturers depend on diaphragm pumps for their flexibility, reliability and ability to handle challenging materials. But pneumatic pumps also depend on compressed air — an energy-intensive plant resource whose available capacity can fluctuate as demand changes across a facility. The QUANTM i230 gives manufacturers another option for qualified high-flow applications. By combining familiar diaphragm pump capabilities with electric operation, the pump helps manufacturers move more material, reduce transfer bottlenecks and lower energy consumption by up to 80% compared to pneumatic pumps, while maintaining operating flexibility. “High-flow processes in industries like paint, coatings and ceramics have continu
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom