Xv6

PA1

make a thread-based system call / thread_create() thread_exit() thread_join() gettid()

PA2

implement priority-based scheduler, which is running when a process is exiting, sleeping, or yieding resource, based on nice value (use round-robin when tied)

PA3

Name	Name	Last commit message	Last commit date
Latest commit i5046821854 Update README.md Mar 14, 2023 c586951 · Mar 14, 2023 History 8 Commits
README.md	README.md	Update README.md	Mar 14, 2023
defs.h	defs.h	PA2 : priorty scheduling	Mar 5, 2023
echo.c	echo.c	PA2 : priorty scheduling	Mar 5, 2023
exec.c	exec.c	PA2 : priorty scheduling	Mar 5, 2023
param.h	param.h	PA2 : priorty scheduling	Mar 5, 2023
proc.c	proc.c	PA2 : priorty scheduling	Mar 5, 2023
proc.h	proc.h	PA1	Jun 10, 2021
sleeplock.c	sleeplock.c	PA2 : priorty scheduling	Mar 5, 2023
sleeplock.h	sleeplock.h	PA2 : priorty scheduling	Mar 5, 2023
spinlock.c	spinlock.c	PA2 : priorty scheduling	Mar 5, 2023
spinlock.h	spinlock.h	PA2 : priorty scheduling	Mar 5, 2023
string.c	string.c	PA2 : priorty scheduling	Mar 5, 2023
syscall.c	syscall.c	PA1	Jun 10, 2021
syscall.h	syscall.h	PA1	Jun 10, 2021
sysproc.c	sysproc.c	PA1	Jun 10, 2021
thread.c	thread.c	PA2 : priorty scheduling	Mar 5, 2023
trap.c	trap.c	PA3 : lazy allocation	Mar 5, 2023
traps.h	traps.h	PA2 : priorty scheduling	Mar 5, 2023
user.h	user.h	PA1	Jun 10, 2021
vm.c	vm.c	PA3 : lazy allocation	Mar 5, 2023
zombie.c	zombie.c	PA2 : priorty scheduling	Mar 5, 2023

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