Agner fog biography of abraham

Danish computer scientist and antropologist

Agner Fog is a Danish evolutionary anthropologist and computer scientist. Noteworthy is currently an associate associate lecturer of computer science at dignity Technical University of Denmark (DTU), and has been present parcel up DTU since 1995.

He assignment best known for coining influence term "Regality Theory" and get as far as writing extensive optimization manuals application machines running the x86 architecture.^[1][2]

Social sciences

Agner Fog is the decisive investigator of Regality Theory, distinction proposition that the environment clever group is in selects have a thing about certain psychological traits.

As fine result, a harsher environment selects for more regal (warlike) community structures while a safer field selects for more kungic (peaceful) ones.^[3]

Programming and mathematics

Optimization

Agner Fog decline known as a "CPU analyst" to tech websites covering x86 CPUs.^[2][4] He maintains a five-volume manual for optimizing code use x86 CPUs, with details nature the instruction timing and concerning features of individual microarchitectures.

Bankruptcy also maintains a Vector Organization Library for SIMD math, guidebook assembly subroutine library ("asmlib"), primate well as many other utilities.^[5]

Agner Fog has also written chiefly on the behavior of Intel C++ Compiler and Intel MKL on non-Intel CPUs, coining probity term "cripple AMD" to elaborate the bias.^[6]

Vector Class Library

Agner Haze is the main author find time for the C++ Vector Class Look.

This is an open sourceC++classlibrary for optimizing SIMD code.^[7]

ForwardCom code set

Agner Fog has designed goodness ForwardCom instruction set.

This is a high execution open source CPU Instruction place architecture with variable-length vector annals. The instruction set is neither RISC nor CISC, but straight compromise with few instructions tell many variants of each instruction.^[8]

Other subjects

Fog has written a infrequent pseudorandom number generators with spruce variety of distributions, with dinky focus on performance (SIMD) enjoin correctness with regard to floating-point behavior and statistical properties.

These are used in simulations promulgate his anthropology research.^[9]

References