# -*- makefile -*- SHELL = /bin/sh VPATH = $(SRCDIR) # Binary utilities. # If the host appears to be x86, use the normal tools.…
MONASH INFORMATION TECHNOLOGY Normalisation Data Normalisation ▪ Relations should be normalised in order to avoid anomalies which may occur when inserting, updating and deleting data.…
CSE130 Winter 2021 : Lab 2 In this lab you will implement priority-based thread scheduling for Pintos. As supplied, Pintos implements a first-come-first-served (FCFS) ready…
#ifndef SEMAPHORE_H #define SEMAPHORE_H #include #include /* Semaphore */ struct semaphore { unsigned value; /* Current value */ struct list waiters; /* List of waiting…
/* Verifies that mapping over the stack segment is disallowed. */ #include #include #include #include “tests/lib.h” #include “tests/main.h” void test_main (void) { int handle; uintptr_t…
# -*- perl -*- use strict; use warnings; use tests::tests; use tests::threads::mlfqs; check_mlfqs_fair ([0, 5], 50);
# -*- perl -*- use strict; use warnings; use tests::tests; check_archive ({“abc” => {}}); pass;
# -*- perl -*- use strict; use warnings; use tests::tests; use tests::threads::mlfqs; our ($test); my (@output) = read_text_file (“$test.output”); common_checks (“run”, @output); @output = get_core_output…
#ifndef LOCK_H #define LOCK_H #include “threads/semaphore.h” /* Lock */ struct lock { struct thread *holder; /* Thread holding lock (for debugging) */ struct semaphore semaphore;…
# -*- makefile -*- # Test names. tests/threads_TESTS = $(addprefix tests/threads/, alarm-priority priority-change priority-donate-one priority-donate-single priority-donate-multiple priority-donate-multiple2 priority-donate-nest priority-donate-sema priority-donate-condvar priority-donate-lower priority-fifo priority-preempt priority-sema priority-condvar…