GitHub - kentavv/Albert: Albert is used to study new non-associative algebras. This repository contains performance updates to the original code.

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Albert is used to study new non-associative algebras. This repository contains performance updates to the original code.

people.cs.clemson.edu/~dpj/albertstuff/albert.html

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Name		Name	Last commit message	Last commit date
Latest commit History 480 Commits
tests		tests
.gitignore		.gitignore
Alg_elements.cpp		Alg_elements.cpp
Alg_elements.h		Alg_elements.h
Basis_table.cpp		Basis_table.cpp
Basis_table.h		Basis_table.h
Build.cpp		Build.cpp
Build.h		Build.h
Build_defs.h		Build_defs.h
CMakeLists.txt		CMakeLists.txt
CreateMatrix.cpp		CreateMatrix.cpp
CreateMatrix.h		CreateMatrix.h
CreateSubs.cpp		CreateSubs.cpp
CreateSubs.h		CreateSubs.h
Debug.h		Debug.h
ExtractMatrix.cpp		ExtractMatrix.cpp
ExtractMatrix.h		ExtractMatrix.h
Field.cpp		Field.cpp
Field.h		Field.h
GenerateEquations.cpp		GenerateEquations.cpp
GenerateEquations.h		GenerateEquations.h
Generators.cpp		Generators.cpp
Generators.h		Generators.h
Get_Command.cpp		Get_Command.cpp
Get_Command.h		Get_Command.h
Help.cpp		Help.cpp
Help.h		Help.h
Help_pri.h		Help_pri.h
Id_routines.cpp		Id_routines.cpp
Id_routines.h		Id_routines.h
Makefile		Makefile
Memory_routines.cpp		Memory_routines.cpp
Memory_routines.h		Memory_routines.h
Mult_table.cpp		Mult_table.cpp
Mult_table.h		Mult_table.h
Multpart.cpp		Multpart.cpp
Multpart.h		Multpart.h
PerformSub.cpp		PerformSub.cpp
PerformSub.h		PerformSub.h
Po_create_poly.cpp		Po_create_poly.cpp
Po_create_poly.h		Po_create_poly.h
Po_create_poly_pri.h		Po_create_poly_pri.h
Po_expand_poly.cpp		Po_expand_poly.cpp
Po_expand_poly.h		Po_expand_poly.h
Po_parse_exptext.cpp		Po_parse_exptext.cpp
Po_parse_exptext.h		Po_parse_exptext.h
Po_parse_poly.cpp		Po_parse_poly.cpp
Po_parse_poly.h		Po_parse_poly.h
Po_parse_poly_pri.h		Po_parse_poly_pri.h
Po_prod_bst.cpp		Po_prod_bst.cpp
Po_prod_bst.h		Po_prod_bst.h
Po_routines.cpp		Po_routines.cpp
Po_routines.h		Po_routines.h
Po_semantics.cpp		Po_semantics.cpp
Po_semantics.h		Po_semantics.h
Po_syn_stack.cpp		Po_syn_stack.cpp
Po_syn_stack.h		Po_syn_stack.h
README		README
Scalar_arithmetic.cpp		Scalar_arithmetic.cpp
Scalar_arithmetic.h		Scalar_arithmetic.h
SparseReduceMatrix.cpp		SparseReduceMatrix.cpp
SparseReduceMatrix.h		SparseReduceMatrix.h
SparseReduceMatrix2.cpp		SparseReduceMatrix2.cpp
SparseReduceMatrix2.h		SparseReduceMatrix2.h
SparseReduceMatrix3.cpp		SparseReduceMatrix3.cpp
SparseReduceMatrix3.h		SparseReduceMatrix3.h
SparseReduceMatrix4.cpp		SparseReduceMatrix4.cpp
SparseReduceMatrix4.h		SparseReduceMatrix4.h
SparseReduceMatrix7.cpp		SparseReduceMatrix7.cpp
SparseReduceMatrix7.h		SparseReduceMatrix7.h
Strings.cpp		Strings.cpp
Strings.h		Strings.h
Ty_routines.cpp		Ty_routines.cpp
Ty_routines.h		Ty_routines.h
Ty_routines_pri.h		Ty_routines_pri.h
Type_table.cpp		Type_table.cpp
Type_table.h		Type_table.h
doxygen_config		doxygen_config
driver.cpp		driver.cpp
driver.h		driver.h
matrix_reduce.cpp		matrix_reduce.cpp
matrix_reduce.h		matrix_reduce.h
matrix_reduce_avx.cpp		matrix_reduce_avx.cpp
matrix_reduce_avx.h		matrix_reduce_avx.h
matrix_reduce_float.cpp		matrix_reduce_float.cpp
matrix_reduce_float.h		matrix_reduce_float.h
memory_usage.cpp		memory_usage.cpp
memory_usage.h		memory_usage.h
parse_albert_mt.py		parse_albert_mt.py
profile.h		profile.h
profiled_make.sh		profiled_make.sh
profiled_make_perf.sh		profiled_make_perf.sh
userguide.pdf		userguide.pdf

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Albert is an interactive program to assist the specialist in the study of nonassociative algebra. The program was first designed and implemented at Clemson University about 1990 by D. Jacobs and S.V. Muddana, with assistance from A.J. Offutt, under an NSF grant. Enhancements have been made by K. Prabhu, D. Lee, and T. Whiteley. K.A. Vander Velden improved memory usage and enhanced performance. The main problem addressed by Albert is the recognition of polynomial identities in varieties of nonassociative algebras.

This repository is an update to the Albert package

-rw-rw-r--. 1 kent kent 184634 Sep 5 2008 alberttar.gz

retrieved from

http://people.cs.clemson.edu/~dpj/albertstuff/albert.html
http://people.cs.clemson.edu/~dpj/albertstuff/obtaining.html

on Feb. 2, 2014

For best performance, it is recommended that Albert be compiled in two stages. The first stage collects execution statistics that GCC can use in the second stage. To do this, edit the Makefile to enable the following options, compile, and perform an example of your typical work in Albert. This is most easily done by executing the ./profiled_make.sh command which compiles Albert, collects profiling information, and rebuild Albert optimizing using the profiling information.

Dependencies

To compile Albert, the development version of libreadline must be available. The installation method may vary between operating systems. E.g., on Ubuntu, the following operation must be run.

apt install libreadline-dev

Both Cmake and Makefile options are available, but the recommendation for most people is to use ./profiled_make.sh if performance is critical.