Bananymous
9fafafb17e
BuildSystem: Add instructions + fixes to build system
...
You can now easily build with clean ubuntu install
2023-12-28 21:37:18 +02:00
Bananymous
7c6565880d
BuildSystem: Use git apply instead of am
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This allows you to not have configured git user
2023-12-28 20:16:36 +02:00
Bananymous
93a72ebd06
BuildSystem: Download cmake only if needed
2023-12-28 19:50:22 +02:00
Bananymous
4307968182
All: Start work again on sse support
2023-12-28 19:14:42 +02:00
Bananymous
5d83ab2289
BuildSystem: Download correct cmake if it is not available
2023-12-28 19:13:27 +02:00
Bananymous
af80bad87a
BuildSystem: Allow running custom version of cmake
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You can now set the environment variable CMAKE_COMMAND to use custom
cmake version.
2023-12-27 13:01:11 +02:00
Bananymous
87272f0cd7
BuildSystem: Create build directory if it doesn't exists
2023-12-27 12:36:40 +02:00
Bananymous
8b5e437936
AOC2023: Implement day25 part1
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7 starts missing + partly broken day22. I might finish these soon...
2023-12-26 20:04:42 +02:00
Bananymous
3939da4fb0
BuildSystem: Increase image size 50MiB -> 500 MiB
2023-12-26 15:01:12 +02:00
Bananymous
d87fa1a7ea
AOC2023: Implement day24 part1
2023-12-26 14:10:49 +02:00
Bananymous
910a57089b
AOC2023: Implement day23 part1
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My day22 implementation is off by couple of bricks...
2023-12-26 00:56:35 +02:00
Bananymous
861bf27e96
BAN: Implement abs()
2023-12-26 00:54:06 +02:00
Bananymous
36590fb5c7
AOC2023: Implement day21 part1
2023-12-24 14:58:21 +02:00
Bananymous
ce990c3026
AOC2023: Implement day20 part1
2023-12-24 13:39:26 +02:00
Bananymous
b833239a82
BAN: Make hashmap work with non-copy constructable values
2023-12-24 13:38:47 +02:00
Bananymous
6fec142760
BAN: Add requires clauses for vector
2023-12-24 13:38:20 +02:00
Bananymous
84b2438b3d
BAN: Add requires for copy constructor for linked list
2023-12-24 13:37:49 +02:00
Bananymous
0e714d5eb4
BAN: Implement String::operator==(const String&)
2023-12-24 13:36:46 +02:00
Bananymous
9b8e6e6629
BAN: Implement is_*constructable
2023-12-24 13:36:12 +02:00
Bananymous
4146f2777b
AOC2023: Implement 10 hour solution to day19 part2
2023-12-23 20:53:50 +02:00
Bananymous
64323c51e6
AOC2023: Implement day19 part 1
2023-12-23 18:47:44 +02:00
Bananymous
a0200a7b10
AOC2023: Implement day18 part 1
2023-12-23 18:47:21 +02:00
Bananymous
8add759b5d
AOC2023: Implement day17 part1
2023-12-23 18:46:43 +02:00
Bananymous
2faf90bc2b
AOC2023: Add script to create day template and download input
2023-12-23 18:46:14 +02:00
Bananymous
762d575d70
AOC2023: Add program to run all days
2023-12-23 18:45:40 +02:00
Bananymous
2e77718f07
BAN: Implement find() for StringView
2023-12-23 18:43:52 +02:00
Bananymous
f371fabe35
BAN: HashSet is now internally Vector<LinkedList<T>>
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It used to be Vector<Vector<T>> but this feels more proper
2023-12-23 16:37:21 +02:00
Bananymous
79a15132da
BAN: Cleanup HashSet
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I now use BAN::Iterator as the base iterator. Also unstable version
was added.
2023-12-23 16:32:06 +02:00
Bananymous
bacc0db778
BAN: Fix unstable hash map rebucket
2023-12-23 16:31:42 +02:00
Bananymous
3963afe343
BAN: Add unstable version of hash map
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This version differs only when doing rebucket. If rebucket fails,
the whole hash map is invalidated. This allows rebucketing to use
moving instead of copying.
2023-12-19 22:23:28 +02:00
Bananymous
3b21cc90ae
AOC2023: Add helper for downloading puzzle input
2023-12-19 22:22:31 +02:00
Bananymous
4e900804b8
AOC2023: Implement day16
2023-12-19 22:22:16 +02:00
Bananymous
9ec733904f
AOC2023: Implement day15
2023-12-19 21:42:59 +02:00
Bananymous
3352640d09
LibC: strlen had to be marked not optimized...
2023-12-19 21:42:59 +02:00
Bananymous
637397dd2f
LibC: Make memcpy and memset not optimized
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GCC does some weird optimizations and breaks these functions
2023-12-19 21:42:59 +02:00
Bananymous
5edbb1d5c4
LibC: make execvp fail if no executable found
2023-12-19 21:42:59 +02:00
Bananymous
f46240e879
AOC2023: Implement day14
2023-12-19 02:49:48 +02:00
Bananymous
68627995f8
AOC2023: Implement day13
2023-12-19 01:25:23 +02:00
Bananymous
951eac6bfa
Kernel: Implement hacky non-block read for ps2 keyboard
2023-12-19 00:20:46 +02:00
Bananymous
0833d7b43f
Kernel: Allow opening files with O_NONBLOCK
2023-12-19 00:20:15 +02:00
Bananymous
1cd5b3c20c
LibC: Fix stpncpy
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I had misunderstood and tought that the string is always
null terminated
2023-12-15 00:33:37 +02:00
Bananymous
c773e2ed07
LibC: Optimize malloc even further
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aoc2023/day12 now runs in 3.5 seconds on my machine. This is way
better than the old almost hour.
2023-12-14 23:49:25 +02:00
Bananymous
c4186bd5f0
LibC: Compile with -O2 optimizations
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I have no idea why libc had no optimizations enabled.
Weird thing is that memcpy optimized to infinite loop if I kept the
__restrict__ attributes in pointers. I don't think there was any ub.
2023-12-14 23:40:08 +02:00
Bananymous
5f640da166
LibC: Optimize malloc by a lot
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I now cache first free node in malloc_pool and whether the node is
last or not. There allow doing less full iterations over the whole
malloc pool.
Malloc is still unbearably slow and I will have to write a proper
fast malloc at some point. With this patch running aoc2023/day12 is
atleast possible. Probabaly will take closer to an hour...
2023-12-14 15:31:00 +02:00
Bananymous
7320104fd0
LibC: Mark __assert_fail as noreturn
2023-12-14 15:13:54 +02:00
Bananymous
d273c5e77c
rm: Use remove instead of unlink for removing files
2023-12-14 11:03:58 +02:00
Bananymous
8344f2f9ab
AOC2023: Fix day3 implementation
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I accidently broke my day3 when messing with signed/unsigned integers
2023-12-14 11:03:19 +02:00
Bananymous
600bd7ee0f
LibC: Implement rmdir in unistd.h
2023-12-14 11:02:56 +02:00
Bananymous
adf1e54605
LibC: Implement more functions to string.h
2023-12-14 11:02:30 +02:00
Bananymous
a3de64f5fa
LibC: Implement basic version of system() this assumes Shell exists
2023-12-14 11:00:40 +02:00
Bananymous