Question

SIMD method to get all consecutive sums of 4 or 8 DWORD integers (prefix-sum within each vector)

score 20 · Answer 1 · 2024-03-23T05:37:15.863000

20

Views

SIMD method to get all consecutive sums of 4 or 8 DWORD integers (prefix-sum within each vector)

Published on 23 March 2024 at 05:37

score 84 · Answer 2 · 2024-03-05T04:37:31.340000

84

Views

AVX2 vectorization for code similar to prefix sum (decrement by count of preceding matches in short fixed-length arrays)

Published on 05 March 2024 at 04:37

score 178 · Answer 3 · 2024-03-03T19:57:35.280000

178

Views

Apply Operations to Make All Array Elements Equal to Zero

Published on 03 March 2024 at 19:57

score 160 · Answer 4 · 2024-02-27T23:16:36.083000

160

Views

How prefix sum logic works in graph minimum distance calculation?

Published on 27 February 2024 at 23:16

score 579 · Answer 5 · 2023-11-17T13:27:25.437000

579

Views

Maximum subarray sum with at most K elements

Published on 17 November 2023 at 13:27

score 206 · Answer 6 · 2022-12-29T23:10:06.563000

206

Views

Finding the shortest contiguous subsequence of array for which the sum can be divided by K

Published on 29 December 2022 at 23:10

score 295 · Answer 7 · 2022-12-04T00:31:56.483000

295

Views

Using partial_sum() with long long values

Published on 04 December 2022 at 00:31

score 229 · Answer 8 · 2022-11-22T06:01:12.207000

229

Views

Find the number of subarrays whose average is greater than or equal K

Published on 22 November 2022 at 06:01

score 581 · Answer 9 · 2022-09-10T09:17:59.553000

581

Views

find the total number of subarrays with the ratio of 0's and 1's equal to x:y

Published on 10 September 2022 at 09:17

score 318 · Answer 10 · 2022-08-06T02:16:34.033000

318

Views

bit shift operation in parallel prefix sum

Published on 06 August 2022 at 02:16

score 185 · Answer 11 · 2022-07-12T13:41:27.000000

185

Views

Scan for quicksort splitting

Published on 12 July 2022 at 13:41

score 52 · Answer 12 · 2022-06-18T15:22:56.443000

52

Views

Multiple pointer accesses cause failure of printf in CUDA

Published on 18 June 2022 at 15:22

score 322 · Answer 13 · 2022-06-09T12:14:50.500000

322

Views

How to solve M times prefix sum with better time complexity

Published on 09 June 2022 at 12:14

score 752 · Answer 14 · 2022-02-25T04:23:15.120000

752

Views

Hillis and Steele on a prefix sum multithreading assignment in C

Published on 25 February 2022 at 04:23

score 141 · Answer 15 · 2022-01-26T02:11:36.950000

141

Views

Why does my code to USACO Silver Breed Counting not work?

Published on 26 January 2022 at 02:11

score 586 · Answer 16 · 2021-12-25T01:04:22.767000

586

Views

Python - Compute Local Minimum In Array Using Prefix Sums

Published on 25 December 2021 at 01:04

score 268 · Answer 17 · 2021-12-14T21:44:45.563000

268

Views

CUDA parallel scan algorithm shared memory race condition

Published on 14 December 2021 at 21:44

score 106 · Answer 18 · 2021-11-22T18:16:03.187000

106

Views

Why is this code failing a test case [Max Distance]

Published on 22 November 2021 at 18:16

score 526 · Answer 19 · 2021-11-01T18:14:56.800000

526

Views

The Game of Piles

Published on 01 November 2021 at 18:14

score 2.1k · Answer 20 · 2021-10-22T10:18:56.743000

2.1k

Views

Minimum reallocations required to make all prefix sum >=0

Published on 22 October 2021 at 10:18

List Question

SIMD method to get all consecutive sums of 4 or 8 DWORD integers (prefix-sum within each vector)

AVX2 vectorization for code similar to prefix sum (decrement by count of preceding matches in short fixed-length arrays)

Apply Operations to Make All Array Elements Equal to Zero

How prefix sum logic works in graph minimum distance calculation?

Maximum subarray sum with at most K elements

Finding the shortest contiguous subsequence of array for which the sum can be divided by K

Using partial_sum() with long long values

Find the number of subarrays whose average is greater than or equal K

find the total number of subarrays with the ratio of 0's and 1's equal to x:y

bit shift operation in parallel prefix sum

Scan for quicksort splitting

Multiple pointer accesses cause failure of printf in CUDA

How to solve M times prefix sum with better time complexity

Hillis and Steele on a prefix sum multithreading assignment in C

Why does my code to USACO Silver Breed Counting not work?

Python - Compute Local Minimum In Array Using Prefix Sums

CUDA parallel scan algorithm shared memory race condition

Why is this code failing a test case [Max Distance]

The Game of Piles

Minimum reallocations required to make all prefix sum >=0

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