Themis
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711efdc78a
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Implement priority scheduling for condition variables
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2024-10-17 19:43:35 +01:00 |
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sBubshait
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c9a9d57019
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Merge branch 'task1/priority-scheduling' into task1/merged/priority-scheduling
# Conflicts:
# .gitignore
# src/threads/synch.c
# src/threads/thread.c
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2024-10-17 19:30:19 +01:00 |
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044c383a0f
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fix mlfqs tests, complete BSD scheduling
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2024-10-17 18:31:09 +01:00 |
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c5e41db9b0
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Implement BSD calculations
- load_avg, recent_cpu, priority calculations
- reduce frac bits to 14
- ignore thread_set_priority when BSD enabled
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2024-10-17 18:31:09 +01:00 |
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a7a6d0b9d4
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Fix fixed-point returns
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2024-10-17 18:31:09 +01:00 |
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EDiasAlberto
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d5f913de2b
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implement recent_cpu
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2024-10-17 18:31:09 +01:00 |
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630fbaa3ab
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implement thread_get_nice & thread_get_recent_cpu
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2024-10-17 18:31:09 +01:00 |
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82cc108c38
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inline funcs instead of macros for fixed-point
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2024-10-17 18:31:09 +01:00 |
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EDiasAlberto
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337f8828d9
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implement thread_get_nice, thread_set_nice and skeleton for calculate_priority
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2024-10-17 18:31:09 +01:00 |
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EDiasAlberto
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4e4b5fb83c
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modify gitignore to ignore vscode files
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2024-10-17 18:31:09 +01:00 |
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EDiasAlberto
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112432dde0
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define basic fixed-point macros
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2024-10-17 18:31:09 +01:00 |
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EDiasAlberto
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f969b02630
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define fixed point arithmetic constants
gitignore clion files
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2024-10-17 18:31:09 +01:00 |
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62cca87322
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Merge branch 'gitlab-ci' into 'master'
GitLab CI & testing image
See merge request lab2425_autumn/pintos_22!2
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2024-10-17 17:30:41 +00:00 |
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sBubshait
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88967acdaa
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Update cond_wait to insert into waiters list in sorted order of priority
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2024-10-17 08:53:53 +01:00 |
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sBubshait
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e74ee59e17
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Update sema priority compare to take aux optionally as priority of first sema
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2024-10-17 08:46:14 +01:00 |
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sBubshait
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53b296d6c4
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Add function to compare the priority of two semaphores
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2024-10-17 08:36:29 +01:00 |
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sBubshait
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0d6fb2f167
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Update sema_up to yield CPU if unblocked has higher priority
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2024-10-17 07:15:10 +01:00 |
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sBubshait
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24900545d4
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Update sema_down to insert into waiters list in priority sorted order
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2024-10-17 06:54:10 +01:00 |
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sBubshait
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fb268cdef0
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Update thread make priority_more public
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2024-10-17 06:47:58 +01:00 |
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sBubshait
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dbb7fd56e3
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Update set priority to reorder the list if priority is changed
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2024-10-17 06:38:27 +01:00 |
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sBubshait
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949455aae5
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Update set priority to eliminate race condition when accessing ready list
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2024-10-17 06:35:39 +01:00 |
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sBubshait
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5c09ff0149
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Updated set priority to yield if priority is lowered
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2024-10-17 06:27:59 +01:00 |
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sBubshait
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9f53040d27
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Update thread_set_priority to not do anything if priority is unchanged
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2024-10-17 06:00:34 +01:00 |
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sBubshait
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62c8818c05
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Update thread_yield to add thread back in sorted order of priority
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2024-10-16 08:18:51 +01:00 |
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sBubshait
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fda79173c0
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Update thread_unblock to maintain priority order in ready_list
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2024-10-16 08:14:00 +01:00 |
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sBubshait
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1c53790ca7
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Update set_priority to ensure that the new priority is within bounds
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2024-10-16 08:13:56 +01:00 |
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sBubshait
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9bb0b758c8
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Fix Error missing semicolon after function signature
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2024-10-16 07:40:41 +01:00 |
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sBubshait
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8b3f9e353f
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Update creating thread to yield if the new thread has higher priority
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2024-10-16 07:33:24 +01:00 |
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sBubshait
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83910f945c
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Add priority comparator function for thread list sorting
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2024-10-16 07:26:02 +01:00 |
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sBubshait
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9f71c989a9
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Update gitignore to ignore temporary Mac OS files and code editor folders
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2024-10-16 07:10:31 +01:00 |
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Themis Demetriades
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c32a69a368
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Update repository settings to ignore shell scripts
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2024-10-15 17:00:02 +01:00 |
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Themis Demetriades
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163b7f9016
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Update setting of priority of threads to only yield when current thread's priority has been lowered
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2024-10-15 15:38:31 +01:00 |
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Themis Demetriades
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3c1a26b668
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Update setting of thread priorities to yield in case a higher priority thread requires control
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2024-10-15 15:14:05 +01:00 |
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Themis Demetriades
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54b46806ba
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Update thread creation to yield thread in case it's no longer the highest priority
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2024-10-15 15:12:01 +01:00 |
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Themis Demetriades
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6855a48603
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Update semaphore code to wake highest priority thread, and run if required
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2024-10-15 13:53:48 +01:00 |
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Themis Demetriades
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79061fcb9b
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Update thread module to maintain list of ready threads in descending order of priority
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2024-10-15 13:51:41 +01:00 |
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Themis Demetriades
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d4d5a7a937
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Update thread_priority_greater function signature to explicitly signal unused parameter
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2024-10-15 12:01:03 +01:00 |
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Themis Demetriades
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f1fa7d2ffb
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Reformat thread_priority_greater to fit code style
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2024-10-15 11:51:40 +01:00 |
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Themis Demetriades
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1821d73b09
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Add comparison function for thread list elements based on thread priority
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2024-10-15 11:50:04 +01:00 |
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Themis Demetriades
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4ed64cf173
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Add guard in thread_set_priority ensuring priority values are within correct range
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2024-10-15 10:47:38 +01:00 |
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sb3923
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0a9cf6f242
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Merge branch 'add-contributing-guidelines' into 'master'
Add Contributing Guidelines for Group Collaboration
See merge request lab2425_autumn/pintos_22!3
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2024-10-15 03:32:59 +00:00 |
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sBubshait
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a28bae3ad1
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Add Contributing Guidelines for Group Collaboration
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2024-10-15 04:30:59 +01:00 |
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Dias Alberto, Ethan
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1be1350941
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Merge branch 'gleb/non-busy-sleep' into 'master'
Implement non-busy timer_sleep (task 0)
See merge request lab2425_autumn/pintos_22!1
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2024-10-14 18:29:16 +00:00 |
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f5d130f832
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Implement non-busy timer_sleep (task 0)
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2024-10-14 19:21:53 +01:00 |
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d51648d7dc
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GitLab CI & testing image
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2024-10-10 17:34:33 +01:00 |
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Mark Wheelhouse
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1a669267d0
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fixed interrupt disabling bug in threads_ready function
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2024-10-02 15:04:13 +01:00 |
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LabTS
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8724a2641e
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provided code
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2024-10-01 23:37:39 +01:00 |
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