Assignment 3 Part 2

TA marking system using shared memory

Files

• ta_marker_a_101270837_101292844.cpp - part 2a (no semaphores)
• ta_marker_b_101270837_101292844.cpp - part 2b (with semaphores)
• rubric.txt - the rubric
• exams/ - exam files

Compiling

make

Running

Part 2a:

./ta_marker_a 3

Part 2b:

./ta_marker_b 3

number is how many TAs

Clean

make clean

How it works

Part 2a - TAs share memory for rubric and exams, no sync so race conditions happen

Part 2b - semaphores added to fix race conditions