Task $1-$ Implement a bounded buffer. This will be a buffer of pointers to Matrix structs $($records$).$ The

datatype should be $$Matrix $**$ bigmatrix$,$ and the bounded buffer will be limited to

BOUNDED$\_$BUFFER$\_$SIZE size. Note: the demo code has it in the pcmatrix.c and similar idea can be

borrowed.

Task $2$ Implement get$()$ and put$()$ routines for the bounded buffer.

Task $3$ Call put$()$ from within prod$\_$worker$()$ and add all necessary uses of mutex locks, condition

variables, and signals. Integrate the counters.

Task $4$ Call get$()$ from within cons$\_$worker$()$ and all necessary uses of mutex locks, condition variables,

and signals. Integrate the counters. Implement the matrix multiplication by consuming matrices from

the bounded buffer as described above.

Task $5$ Create one producer pthread and one consumer pthread in pcmatrix.c to launch the parallel

matrix production and multiplication.

Tasks $6-$ Once a $1$ producer and $1$ consumer version of the program is working correctly, refactor

pcmatrix.c to use an array of producer threads, and an array of consumer threads. The array size is

numw. $($Extra credit for correct implementation of $3$ or more producer$/$consumer pthreads$).$