shubham shubhamkumar13

sk@pop-os:~ $ git clone https://github.com/utkarshkukreti/reaml-starter
Cloning into 'reaml-starter'...
remote: Enumerating objects: 118, done.
remote: Counting objects: 100% (118/118), done.
remote: Compressing objects: 100% (79/79), done.
remote: Total 118 (delta 73), reused 77 (delta 36), pack-reused 0
Receiving objects: 100% (118/118), 177.60 KiB | 103.00 KiB/s, done.
Resolving deltas: 100% (73/73), done.
sk@pop-os:~ $ cd reaml-starter/

| | name | command | time_secs | user_time_secs | sys_time_secs | maxrss_kB | codesize | ocaml_url | ocaml.version | ocaml.c_compiler | ocaml.architecture | ocaml.word_size | ocaml.system | ocaml.function_sections | ocaml.supports_shared_libraries | gc.allocated_words | gc.minor_words | gc.promoted_words | gc.major_words | gc.minor_collections | gc.major_collections | gc.heap_words | gc.heap_chunks | gc.top_heap_words | gc.compactions | gc.forced_major_collections | variant | display_name | |---:|:-------|:-------------------------------|------------:|-----------------:|----------------:|------------:|-----------:|:---------------------------------------------------------------------------------------|:-----------------------|:-------------------|:---------------------|------------------:|:---------------|:--------------------------|:--------

In [24]: A = [[1, 2, 3], [0, 4, 5], [0, 0, 6]]                                                 

In [25]: n = len(a[0])                                                                         

In [26]: B = zeros(n)                                                                          

In [27]: for i in range(0, n): 
    ...:     B[i][i] = 1/A[i][i] 
 ...: for j in range(0, i-1):

| | name | command | time_secs | user_time_secs | sys_time_secs | maxrss_kB | codesize | ocaml_url | ocaml.version | ocaml.c_compiler | ocaml.architecture | ocaml.word_size | ocaml.system | ocaml.function_sections | ocaml.supports_shared_libraries | gc.allocated_words | gc.minor_words | gc.promoted_words | gc.major_words | gc.minor_collections | gc.major_collections | gc.heap_words | gc.heap_chunks | gc.top_heap_words | gc.compactions | gc.forced_major_collections | variant | display_name | |---:|:-----------------------------------|:--------------------------------------------------------------------------------------------------------------------|------------:|-----------------:|----------------

	name	variant	gc.minor_collections
10	LU_decomposition.1024	4.12.0+PR+2bb2bde	8218
10	LU_decomposition.1024	4.12.0+younglimit	8218
31	bdd.26	4.12.0+PR+2bb2bde	4689
31	bdd.26	4.12.0+younglimit	4691
24	binarytrees5.21	4.12.0+PR+2bb2bde	3527
24	binarytrees5.21	4.12.0+younglimit	3527
29	cpdf.blacktext	4.12.0+younglimit	221
29	cpdf.blacktext	4.12.0+PR+2bb2bde	221

	name	cached vs uncached
0	LU_decomposition.1024	0 (0.0%)
1	bdd.26	2 (0.04265301770100235%)
2	binarytrees5.21	0 (0.0%)
3	cpdf.blacktext	0 (0.0%)
4	cpdf.scale	0 (0.0%)
5	cpdf.squeeze	0 (0.0%)
6	cubicle.german_pfs.cub	0 (0.0%)
7	cubicle.szymanski_at.cub	0 (0.0%)

	name	runtime change	cached	uncached	minor collections change (cached vs uncached)
35	quicksort.4000000	6.15%	9.37238	9.98706	0 (0.0%)
1	bdd.26	4.86%	24.0601	25.2893	2 (0.04%)
27	menhir.ocamly	2.4%	927.577	950.364	0 (0.0%)
20	knucleotide.	2.39%	178.394	182.768	0 (0.0%)
14	fft.	1.48%	24.2063	24.569	363 (35.38%)
2	binarytrees5.21

https://www.reddit.com/r/archlinux/comments/exr82b/tried_55_from_testing_and_wifi_rtl8822be_stopped/

Answer from u/edu4rdshl

I have found a workaround for it issue. The issue is caused most times because this function fails trying to read the ASPM configuration from the PCI device. The current rtwpci module doesn't have an option to manage ASPM as well. So, digging a bit deeper I have found that setting ASPM using the Link Control Register fix the problem and rtwpci is able to read it properly. By default, RT8822BE cards enable L0s and L1 ASPM states but L0s states are shown as "Unknown" then rtwpci fails. I have made a little script that fix the issue, just be sure to follow:

Note: execute next commands as root.

Execute lspci | grep -i wifi | awk '{print $1}' and keep that result in mind.

	type matrix = (int * int) * float array array

	exception NonSquare

	exception ImproperDimensions

	let empty (rows : int) (columns : int) : matrix =
	if rows > 0 && columns > 0 then
	try
	let m = Array.make_matrix rows columns 0. in

	// Problem link -> https://leetcode.com/problems/valid-parentheses/

	fn main() {
	assert_eq!(Solution::is_valid("()".to_string()), true);
	assert_eq!(Solution::is_valid("()[]{}".to_string()), true);
	assert_eq!(Solution::is_valid("(]".to_string()), false);
	assert_eq!(Solution::is_valid("([)]".to_string()), false);
	assert_eq!(Solution::is_valid("{[]}".to_string()), true);
	assert_eq!(Solution::is_valid("]".to_string()), false);
	}