Matrixes

• This program helps to do basic operations with matrixes

Required programs:

• Cmake version 3.21

Install

> git clone git@github.com:MaxGroshev/matrix.git
> mkdir build
> cd build
> cmake ..
> make

Tests

Required programs:

• Python
• Google tests

How to run unit tests?

> ./tests/unit_tests

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3 LEVEL

This level is about copy on write matrixes and operations with them

How to run prog and compare perfomance on test of raising to power of matrix

./matrix/mx_lazy

How to run end to end tests?

Run this command from top project directory

> python ./tests/end_to_end_tests/cow_e2e_test.py

Test generator

Required programs:
python

> python3 ./tests/end_to_end_tests/mx_power_gen.py

• -p [--power] sets power of matrixes
• -s [--size] sets size of matrixes
• -dat [--data] sets name of file for data
• -ans [--ans] sets name of file for answers

2 LEVEL

This level is about actions wirh chains of matrixes and searching of best order of multiplications

How to find best order for chain multiplication

./matrix/mx_order

How to mul matrix with best order

./matrix/mx_mul

How to run end to end tests?

Run this command from top project directory

> python ./tests/end_to_end_tests/e2e_test.py

Test generator

Required programs:
python

> python3 ./tests/end_to_end_tests/chain_test_generator.py

• -c [--count] sets count of matrixes
• -m[--mode] set mode of generator("o" - generate order; "mxo" - generate order and matrix)
• -f [--file] sets name of file for data