In parallel computer architectures, a systolic array is a homogeneous network of tightly coupled data processing units (DPUs) called cells or nodes. Each node or DPU independently computes a partial result as a function of the data received from its upstream neighbours, stores the result within itself and passes it downstream. Systolic arrays were first used in Colossus, which was an early computer used to break German Lorenz ciphers during World War II. Due to the classified nature of Colossus, they were independently invented or rediscovered by H. T. Kung and Charles Leiserson who described arrays for many dense linear algebra computations for banded matrices. Early applications include computing greatest common divisors of integers and polynomials. They are sometimes classified as multiple-instruction single-data (MISD) architectures under Flynn's taxonomy, but this classification is questionable because a strong argument can be made to distinguish systolic arrays from any of Flynn's four categories: SISD, SIMD, MISD, MIMD, as discussed later in this article.
In computing, multiple instruction, single data (MISD) is a type of parallel computing architecture where many functional units perform different operations on the same data. Pipeline architectures belong to this type, though a purist might say that the data is different after processing by each stage in the pipeline. Fault tolerance executing the same instructions redundantly in order to detect and mask errors, in a manner known as task replication, may be considered to belong to this type. Applications for this architecture are much less common than MIMD and SIMD, as the latter two are often more appropriate for common data parallel techniques. Specifically, they allow better scaling and use of computational resources. However, one prominent example of MISD in computing are the Space Shuttle flight control computers.
The Mesquite Independent School District is a school district in Mesquite, Texas (USA) which follows the standard definition of an independent school district.
North Mesquite High School is a secondary school in Mesquite, Texas and a part of the Mesquite Independent School District (MISD). As of 2023, the school serves northern portions of Mesquite bounded by US 80 to the south and I-635 to the east in addition to the area bounded by Galloway Avenue, I-635, and I-30. Formerly, North Mesquite served all of Sunnyvale before the completion of Sunnyvale High School, leaving the class of 2010 the last North Mesquite class catering to Sunnyvale students. North Mesquite also formerly served the MISD portion of Garland before redistricting. This area is now served by Poteet High School.
Mansfield Summit High School is a size 5A secondary school located in Arlington, Texas, and is part of the Mansfield Independent School District. The school serves a portion of Arlington.
KEOM is a non-commercial educational high school radio station based in Mesquite, Texas. It is operated by the Mesquite Independent School District and broadcasts to the greater Dallas–Fort Worth Metroplex.
Mansfield Independent School District is a school district headquartered in Mansfield, Texas, United States.
Dr. John D. Horn High School is a secondary school in Mesquite, Texas, United States. The school serves the southern portion of Mesquite and the Mesquite ISD portion of Seagoville.
The McAllen Independent School District is a school district headquartered in the city of McAllen, Texas, United States.
Navasota Independent School District is a public school district based in Navasota, Texas (USA) that enrolls approximately 3,000 students.
Montgomery Independent School District is a public school district based in Montgomery, Texas. The district's attendance zone includes the city of Montgomery, portions of Conroe, and the surrounding unincorporated area of Montgomery County. For the 2018–2019 school year, the district received an A grade from the Texas Education Agency.
Marietta Independent School District was a public school district based in Marietta, Texas (USA). The district had one school, Marietta Elementary, which served students in grades pre-kindergarten through six.
Manor Independent School District (MISD) is a public school district based in Manor, Texas (USA). The district serves much of Manor, as well as a wide section of northeastern Austin and a small portion of Pflugerville. In 2022, the school district received a C rating from the Texas Education Agency.
Mansfield Legacy High School is a public secondary school located in Mansfield, Texas, United States.
Warren Consolidated Schools is a public school district serving the cities of Warren, Sterling Heights and Troy, Michigan. It operates 25 schools including two specialized partial-day high schools that draw from the other schools within the district. Warren Consolidated has about 12,660 students and a student/teacher ratio of 25:1.
Serenity High School is the oldest substance-abuse recovery public high school in Texas. It was founded in 1999 as a partnership between the McKinney Independent School District and the Avenues Counseling Center in McKinney, Texas, and serves several school districts in and around Collin County, Texas. As of November 2008, it has served over 150 graduates from over 25 high schools.
Murray Independent School District is a school district in the U.S. city of Murray, Kentucky. The word "independent" denotes that it is separate from any district operated by a county—in this case, Calloway County, of which Murray is the largest city and county seat. It enrolls students from kindergarten through the twelfth grade. In 2020 MISD's school board approved a new budget of $26 million for the 2020–2021 school year.
Macomb Intermediate School District (MISD) is a coordinating school district based in Clinton Township, Michigan. The district serves local school districts in Macomb County, primarily through the providing of special education support, services and screening of students. The MISD operates several schools of its own to educate more seriously disabled children.
McAllen Memorial High School is one of five high schools serving the McAllen, Texas area as a part of the McAllen Independent School District. It houses over 2,000 students from grades 9-12. Prior to the establishment of Memorial High School, the school and its building were originally opened and operated as Brown Middle School. The high school opened in 1980, at its current location, 101 East Hackberry Avenue McAllen, Texas, United States. The school colors are Columbia blue and bright gold and the mascot is a mustang. All athletic teams compete in the UIL District 30-6A.
Sam Houston Elementary School is a public elementary school in the Los Encinos area of McAllen, Texas. A part of the McAllen Independent School District (MISD), it is the oldest public school in the city. It is named after Sam Houston.
