Stata/MP – for multiprocessor computers (including dual-core and multi-core processors)
Stata mp se full#
Full details are available on the Stata website. Stata's capabilities include data management, statistical analysis, graphics, simulations and custom programming. Most of its users work in research, especially in the fields of economics, sociology, political science, biomedicine and epidemiology.
Stata mp se software#
Stata is a general-purpose statistical software package. Regardless of the system you buy, the most important thing you can do is to ensure that you have enough memory to hold 1.5 times the maximum dataset size you plan to use.Exeter IT I need something new Software Service Catalogue Stata Stata About the software Oracle Solaris computers on x86-64 hardware can also run Stata/MP. Oracle computers with multicore 64-bit SPARC processors running Solaris are appropriate for Stata/MP.
Stata mp se mac#
Mac Intel-based dual-core computers are appropriate for Stata/MP.
Stata mp se windows#
Either run a modern Windows operating system (7, Vista, or newer) or run Linux. The number of real processors is the critical factor.īoth Intel and AMD manufacture chips appropriate for Stata/MP. Computers with multiple hyperthreaded processors are suitable for Stata/MP. Stata/MP runs faster on hyperthreaded processors, but not as fast as it would if you had full cores instead of hyperthreads. Having more processors/cores means that Stata/MP will run faster.īe aware of the term “hyperthreaded”, however.
Thus your choice is to buy either a desktop computer with a multicore CPU or a server computer with multiple processors, each of which might or might not be multicore. Most manufacturers sell multiprocessor computers as servers. In fact, Stata/MP does not distinguish between CPUs and cores it is designed to use systems with up to 64 cores-be they single core (one per CPU), dual core (two per CPU), or multicore (many per CPU). Thus a computer with one dual-core processor is similar to a computer with two processors. A core is the computation engine of a CPU, consisting of integer and floating-point processing units. Computers can have multiple CPUs, and Stata/MP takes advantage of this design to process data faster.Īlso available are computers with processors that contain multiple cores. Stata/MP is a flavor of Stata that can perform symmetric multiprocessing (SMP) on a computer with multiple processors or cores.Ī computer’s processor is often called the central processing unit, or CPU.
What computer should I use to run Stata/MP? More processors or cores makes Stata/MP run faster. Whether a computer has separate processors or one processor with multiple cores makes no difference. To run Stata/MP, you can use a desktop computer with a dual-core or quad-core processor, or you can use a server with multiple processors. Stata/MP is available for the following operating systems: Stata/MP is 100% compatible with other versions of Stata.Īnalyses do not have to be reformulated or modified in any way to obtain Stata/MP’s speed improvements. Across all estimation commands, Stata/MP runs 1.8 times faster on dual-core computers, 2.8 times faster on quad-core computers, and 4.1 times faster on computers with eight cores.įor a complete assessment of Stata/MP’s performance, including command-by-command statistics. We worked hard to make sure that the performance gains for commands that take longer to run would be greater. On the other side of the distribution, a few commands do not run faster, often because they are inherently sequential, such as time-series commands. These values are median speed improvements.
Across all commands, Stata/MP runs 1.6 times faster on two cores, 2.1 times faster on four cores, and 2.7 times faster on eight cores. In a perfect world, software would run twice as fast on two cores, four times as fast on four cores, eight times as fast on eight cores, and so on. The graph below summarizes the performance differences between Stata/SE and Stata/MP.
Stata/MP supports up to 64 processors/cores. Stata/MP runs even faster on multiprocessor servers. Stata/MP lets you analyze data in one-half to two-thirds of the time compared with Stata/SE on inexpensive dual-core desktops and laptops and in one-quarter to one-half the time on quad-core desktops. The exciting thing about Stata/MP, and the only difference between Stata/MP and Stata/SE, is that Stata/MP runs faster-much faster. Stata/MP provides the most extensive support for multiprocessor computers and multicore computers of any statistics and data-management package. Stata/MP is a version of Stata/SE that runs on multiprocessor and multicore computers. Most computers purchased since mid-2006 can take advantage of the advanced multiprocessing capabilities of Stata/MP. Stata/MP is the fastest and largest version of Stata.