# Carl Offner > Ph.D. Harvard University 1978 **Wikidata**: [Q116745908](https://www.wikidata.org/wiki/Q116745908) **Source**: https://4ort.xyz/entity/carl-offner ## Summary Carl Offner is an American mathematician and computer scientist with a Ph.D. from Harvard University (1978). He is known for academic and industry work on high-performance computing and compilers, and has been affiliated with the University of Massachusetts Boston, Digital Equipment Corporation, and Ab Initio. ## Biography - Nationality: United States (affiliations and employers are U.S.-based) - Education: Ph.D., Harvard University (1978); doctoral advisor: Andrew Gleason - Known for: Research and publications on compiling and high-performance computing (including work titled "Compiling High Performance Fortran for Distributed Memory Systems") - Employer(s): University of Massachusetts Boston; Digital Equipment Corporation (employment beginning 1993); Ab Initio - Field(s): Mathematics; Computer Science ## Contributions Carl Offner completed a Ph.D. at Harvard University in 1978 under advisor Andrew Gleason, establishing his academic foundation in mathematics and computer science. He has authored research indexed on DBLP (dblp author id 74/1746) and maintains a professional website (https://www.cs.umb.edu/~offner/) that hosts his papers and materials. One explicitly named work associated with his profile is "Compiling High Performance Fortran for Distributed Memory Systems," a contribution tied to his time with Digital Equipment Corporation; the source material links this document on his site, indicating involvement in compiler and parallel computing research. Offner's career spans academia and industry: he has been employed by the University of Massachusetts Boston, worked at Digital Equipment Corporation beginning in 1993, and is listed with Ab Initio. His academic identifiers include a Mathematics Genealogy Project entry (id 285591), which documents his doctoral lineage, and a DBLP author record, which attests to a body of published research in computer science and related areas. ## FAQs ### Q: Who advised Carl Offner for his doctorate? A: His doctoral advisor was Andrew Gleason at Harvard University. ### Q: What is Carl Offner's highest degree and when was it awarded? A: He earned a Ph.D. from Harvard University in 1978. ### Q: Where has Carl Offner worked? A: He has been affiliated with the University of Massachusetts Boston, worked at Digital Equipment Corporation (starting in 1993), and is listed as employed by Ab Initio. ### Q: What research areas has he published in? A: His published work and hosted papers indicate research in compilers, high-performance computing, and parallel processing (e.g., work on compiling High Performance Fortran for distributed memory systems). ## Why They Matter Carl Offner’s combination of a Harvard doctoral background and positions spanning academia and industry situates him at the intersection of theoretical mathematics and applied computer science. His doctoral training under Andrew Gleason anchors him in a rigorous mathematical lineage, while his documented work on compiling High Performance Fortran and related materials demonstrates engagement with practical problems in parallel computing and compiler technology. Employment at Digital Equipment Corporation beginning in 1993 shows a period of industry contribution during years when distributed-memory parallel systems and high-performance languages were active research and product areas. His publications are indexed on DBLP and he maintains a collected repository of papers on his university webpage, which supports ongoing access to his technical outputs. Without his contributions to compiler research and the dissemination of those works through academic and industry channels, there would be one fewer documented bridge between mathematical foundations and practical high-performance computing projects represented in the public record. ## Notable For - Earning a Ph.D. from Harvard University in 1978 under advisor Andrew Gleason. - Authorship of research indexed on DBLP (dblp author id 74/1746) and presence in the Mathematics Genealogy Project (id 285591). - Employment at Digital Equipment Corporation with a documented start in 1993, indicating industry involvement in computing systems. - Affiliation with the University of Massachusetts Boston and maintaining a professional site hosting papers (https://www.cs.umb.edu/~offner/). - Association with the work titled "Compiling High Performance Fortran for Distributed Memory Systems," linked from his professional materials. ## Body ### Education - Ph.D., Harvard University, 1978. - Doctoral advisor: Andrew Gleason. - Documented in the Mathematics Genealogy Project (id 285591). ### Career and Affiliations - University of Massachusetts Boston — listed as an employer and hosts his professional page. - Digital Equipment Corporation — employment record includes a qualifier indicating a start time of 1993. - Ab Initio — listed as an employer in his professional profile. ### Research and Publications - Maintains a personal/professional webpage at https://www.cs.umb.edu/~offner/ that describes and hosts publications. - DBLP lists his publications under author id 74/1746, indicating a corpus of peer-reviewed work in computer science. - A specific titled work available from his site is "Compiling High Performance Fortran for Distributed Memory Systems," which aligns with research interests in compilers and parallel computing. The source material does not specify the publication year for this work. ### Identifiers and Online Presence - DBLP author id: 74/1746. - Mathematics Genealogy Project id: 285591. - Personal/professional website: https://www.cs.umb.edu/~offner/ (English). ### Selected Works and Materials (as documented in available sources) - "Compiling High Performance Fortran for Distributed Memory Systems" — hosted on his University of Massachusetts Boston page (no year provided in the source material). - Other publications and materials referenced via his DBLP listing and the files available on his professional site. ### Notes - All statements above are drawn from the provided source material and affiliated metadata. No additional biographical dates or claims are asserted beyond those documented in the sources. ## References 1. Mathematics Genealogy Project 2. [Source](https://www.cs.umb.edu/~offner/) 3. [Source](https://www.cs.umb.edu/~offner/files/hpf/Compiling_High_Performance_Fortran_for_Distributed_Memory_Systems.pdf)