Question

How do I solve a page-fault problem involving LRU, FIFO and Optimal page replacement algorithms?

score 19 · Answer 1 · 2024-03-31T17:03:12.747000

19

Views

How do I solve a page-fault problem involving LRU, FIFO and Optimal page replacement algorithms?

Published on 31 March 2024 at 17:03

score 15 · Answer 2 · 2024-03-18T07:29:27.670000

15

Views

what's the exact performance cost of context switch within the same thread? (memory access -> page fault -> memory access again)

Published on 18 March 2024 at 07:29

score 24 · Answer 3 · 2024-03-08T03:52:36.503000

24

Views

Linux: Difference between page fault latencies for sequential vs random access

Published on 08 March 2024 at 03:52

score 51 · Answer 4 · 2024-03-02T19:08:24.783000

51

Views

The kernel linux's lookup_address function in x86 returns NULL when debugging a specific case of Page Fault

Published on 02 March 2024 at 19:08

score 63 · Answer 5 · 2024-02-28T13:16:17.487000

63

Views

do_page_fault issue after system boot up for a while

Published on 28 February 2024 at 13:16

score 56 · Answer 6 · 2024-01-04T09:47:21.500000

56

Views

Detecting Page Faults on Android via ADB

Published on 04 January 2024 at 09:47

score 203 · Answer 7 · 2023-12-08T02:42:13.353000

203

Views

Getting "GPU page fault" by initializing data in a kernel

Published on 08 December 2023 at 02:42

score 147 · Answer 8 · 2023-10-15T05:18:17.450000

147

Views

Why using rg(ripgrep) with mmap triggers more minor page faults?

Published on 15 October 2023 at 05:18

score 231 · Answer 9 · 2023-10-01T02:12:25.230000

231

Views

How do I force a page to generate a pagefault on next access?

Published on 01 October 2023 at 02:12

score 107 · Answer 10 · 2023-09-20T09:22:23.110000

107

Views

In aarch64 two stage page table translation, how will the exception level change?

Published on 20 September 2023 at 09:22

score 155 · Answer 11 · 2023-07-31T12:27:38.623000

155

Views

Incorrect address displayed by bpf_printk

Published on 31 July 2023 at 12:27

score 33 · Answer 12 · 2023-07-03T14:36:30.663000

33

Views

Why does copy_to_user fail after process forked?

Published on 03 July 2023 at 14:36

score 106 · Answer 13 · 2023-06-19T16:55:23.120000

106

Views

Concurrent mmap page faults failing to use NVMe IO queue on Linux?

Published on 19 June 2023 at 16:55

score 96 · Answer 14 · 2023-06-13T08:17:20.140000

96

Views

How to check/detect for page faults in application level functions?

Published on 13 June 2023 at 08:17

score 49 · Answer 15 · 2023-06-02T23:41:46.430000

49

Views

page fault error with SIMD strlen (using SWAR in integer registers, not SSE)

Published on 02 June 2023 at 23:41

score 37 · Answer 16 · 2023-05-29T18:43:51.170000

37

Views

Can't write a simple program to force hard page faults

Published on 29 May 2023 at 18:43

score 240 · Answer 17 · 2023-05-16T23:03:48.393000

240

Views

Does thread creation trigger page faults in Linux? How does it relate to soft-dirty PTEs?

Published on 16 May 2023 at 23:03

score 133 · Answer 18 · 2023-05-10T23:19:28.207000

133

Views

Receiving a page fault after interrupt fired by 8259A PIC

Published on 10 May 2023 at 23:19

score 196 · Answer 19 · 2023-05-07T08:48:53.343000

196

Views

Implementing FIFO Page Replacement Algorithm in Java - Incorrect Output

Published on 07 May 2023 at 08:48

score 413 · Answer 20 · 2023-03-05T13:13:10.923000

413

Views

How can I use perf to measure page fault time during program execution?

Published on 05 March 2023 at 13:13

List Question

How do I solve a page-fault problem involving LRU, FIFO and Optimal page replacement algorithms?

what's the exact performance cost of context switch within the same thread? (memory access -> page fault -> memory access again)

Linux: Difference between page fault latencies for sequential vs random access

The kernel linux's lookup_address function in x86 returns NULL when debugging a specific case of Page Fault

do_page_fault issue after system boot up for a while

Detecting Page Faults on Android via ADB

Getting "GPU page fault" by initializing data in a kernel

Why using rg(ripgrep) with mmap triggers more minor page faults?

How do I force a page to generate a pagefault on next access?

In aarch64 two stage page table translation, how will the exception level change?

Incorrect address displayed by bpf_printk

Why does copy_to_user fail after process forked?

Concurrent mmap page faults failing to use NVMe IO queue on Linux?

How to check/detect for page faults in application level functions?

page fault error with SIMD strlen (using SWAR in integer registers, not SSE)

Can't write a simple program to force hard page faults

Does thread creation trigger page faults in Linux? How does it relate to soft-dirty PTEs?

Receiving a page fault after interrupt fired by 8259A PIC

Implementing FIFO Page Replacement Algorithm in Java - Incorrect Output

How can I use perf to measure page fault time during program execution?

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