Themis Demetriades
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31403ac7cb
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fix: obtain correct page table entry when performing eviction
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2024-12-06 00:56:03 +00:00 |
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Themis Demetriades
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2811ea0eb3
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fix: SPT never removes entries until process termination or special case
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2024-12-05 22:05:02 +00:00 |
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Themis Demetriades
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d03e253046
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feat: implement synchronisation to protecting access to PTEs of SPTs during eviction
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2024-12-05 16:51:15 +00:00 |
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sBubshait
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f13fd435cd
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Merge remote-tracking branch 'origin/vm/page-swap-synch' into vm/virtual-memory/saleh
# Conflicts:
# .gitlab-ci.yml
# src/Makefile.build
# src/threads/thread.c
# src/userprog/exception.c
# src/userprog/process.c
# src/vm/frame.c
# src/vm/page.c
# src/vm/page.h
# src/vm/stackgrowth.c
# src/vm/stackgrowth.h
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2024-12-05 02:21:53 +00:00 |
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sBubshait
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941e1e067a
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Update SPT page entry to change type from EXECUTABLE to PAGE_FILE to capture mmaps in addition to executables
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2024-12-04 17:51:30 +00:00 |
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Themis Demetriades
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4bf6914cfa
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feat: incorporate lazy-loading data & helpers into supplemental page table
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2024-12-04 16:45:36 +00:00 |
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Themis Demetriades
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08eafcf7ef
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feat: implement page swapping
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2024-12-03 16:53:47 +00:00 |
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Themis Demetriades
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6f85d7642d
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feat: implement clock (second-chance) page eviction algorithm
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2024-11-30 22:40:13 +00:00 |
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sBubshait
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801fd7d310
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Implement page fault for lazy loading executables, w/ G
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2024-11-28 20:03:50 +00:00 |
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sBubshait
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97e6e0fb1e
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Add SPT Helper Functions: Insert, Get, Cleanup w/ G
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2024-11-28 18:18:52 +00:00 |
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sBubshait
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14fc96febf
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Implement Supplemental Page Table (SPT) per thread along with structure for its entries, w/ G
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2024-11-28 17:54:15 +00:00 |
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Themis Demetriades
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1e6b90da0d
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Implement skeleton for swapping frames into disk
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2024-11-26 18:59:46 +00:00 |
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