CS:APP Performance Lab

Student's Source Files

This directory contains the files you will need for the CS:APP Performance Lab.

kernels.c: This is the file you will be modifying and handing in.

Solution.pdf: This is my solution to PerfLab.

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In handin folder, you shouldn't modify any of these files

• driver.c: This is the driver that tests the performance of all of the versions of the rotate and smooth kernels in your kernels.c file.
• config.h: This is a site-specific configuration file that was created by your instructor for your system.
• defs.h: Various definitions needed by kernels.c and driver.c
• clock.{c,h} fcyc.{c,h}: These contain timing routines that measure the performance of your code with our k-best measurement scheme using IA32 cycle counters.
• Makefile:: This is the makefile that builds the driver program.