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How to fix loop not unrolled: the optimizer was unable to perform the requested transformation in clang?

score 17 · Answer 1 · 2024-03-26T11:50:13.593000

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How to fix loop not unrolled: the optimizer was unable to perform the requested transformation in clang?

17 views Asked by NobinPegasus At 26 March 2024 at 11:50

score 84 · Answer 2 · 2024-03-01T13:26:30.380000

Is it somehow possible to transform an entire collection instead of doing them one by one?

84 views Asked by J.Down At 01 March 2024 at 13:26

score 108 · Answer 3 · 2024-02-10T13:06:18.950000

Loop unrolling, Memory Access, and Recursive Throughput

108 views Asked by fabian At 10 February 2024 at 13:06

score 113 · Answer 4 · 2024-01-09T19:19:06.163000

Is there a standard way to apply an expression to multiple elements in an array, like an unrolled loop?

113 views Asked by Max At 09 January 2024 at 19:19

score 161 · Answer 5 · 2023-12-03T15:51:53.443000

How to tell GCC/Clang optimizer to generate specific sequence of operations

161 views Asked by AudioBubble At 03 December 2023 at 15:51

score 120 · Answer 6 · 2023-10-25T23:53:29.540000

Why does 2x2 loop unrolling run slower in python (but not when compiled with jit nopython)

120 views Asked by Bryan Turns At 25 October 2023 at 23:53

score 102 · Answer 7 · 2023-10-16T18:04:48.613000

Can't optimize loops with Loop unrolling without losing my output

102 views Asked by PeRaDi At 16 October 2023 at 18:04

score 184 · Answer 8 · 2023-09-20T04:09:22.660000

Measuring the tradeoff of loop unrolling

184 views Asked by LostCoder At 20 September 2023 at 04:09

score 22 · Answer 9 · 2023-06-10T17:03:55.460000

Is there some kind of data structure in a fragment shader where I can store processed data that will not cause loops to unroll?

22 views Asked by Simon At 10 June 2023 at 17:03

score 354 · Answer 10 · 2023-05-20T09:49:27.917000

How do I force the GCC compiler to unroll loops?

354 views Asked by alon At 20 May 2023 at 09:49

score 32 · Answer 11 · 2023-04-28T09:47:00.443000

Optimize Horner Method to Reduce CPE (CSAPP)

32 views Asked by Cius At 28 April 2023 at 09:47

score 125 · Answer 12 · 2023-01-25T18:22:08.280000

Optimization Loop unrolling to find the inverse of a matrix by the gauss jordan method

125 views Asked by subject25 At 25 January 2023 at 18:22

score 1331 · Answer 13 · 2023-01-02T07:28:00.143000

How can I stop Clang from overexpanding nested loops via templates?

1.3k views Asked by l4m2 At 02 January 2023 at 07:28

score 182 · Answer 14 · 2022-12-17T11:51:21.963000

Any options that enable loop inversion in LLVM?

182 views Asked by shu At 17 December 2022 at 11:51

score 187 · Answer 15 · 2022-12-14T01:26:16.053000

How to unroll a loop of a dot product in mips after re-ordering instructions?

187 views Asked by 0xMe At 14 December 2022 at 01:26

score 129 · Answer 16 · 2022-11-23T15:41:06.470000

#pragma GCC unroll with compile-time argument

129 views Asked by user2052436 At 23 November 2022 at 15:41

score 72 · Answer 17 · 2022-10-31T19:08:55.613000

Loop unrolling with multidimensional arrray using MIPS 64

72 views Asked by Antonio At 31 October 2022 at 19:08

score 526 · Answer 18 · 2022-10-15T08:11:34.063000

How to iterate over a compile-time seq in a manner that unrolls the loop?

526 views Asked by Philipp Doerner At 15 October 2022 at 08:11

score 82 · Answer 19 · 2022-08-02T19:39:33.493000

Why do 2 opeartions without loop unrolling and with loop unrolling give the same performance?

82 views Asked by Liu Bei At 02 August 2022 at 19:39

score 65 · Answer 20 · 2022-06-27T15:51:27.653000

Whether I did it right or wrong in 3-address code?

65 views Asked by Sania Bilal At 27 June 2022 at 15:51

TechQA.

List Question

How to fix loop not unrolled: the optimizer was unable to perform the requested transformation in clang?

Is it somehow possible to transform an entire collection instead of doing them one by one?

Loop unrolling, Memory Access, and Recursive Throughput

Is there a standard way to apply an expression to multiple elements in an array, like an unrolled loop?

How to tell GCC/Clang optimizer to generate specific sequence of operations

Why does 2x2 loop unrolling run slower in python (but not when compiled with jit nopython)

Can't optimize loops with Loop unrolling without losing my output

Measuring the tradeoff of loop unrolling

Is there some kind of data structure in a fragment shader where I can store processed data that will not cause loops to unroll?

How do I force the GCC compiler to unroll loops?

Optimize Horner Method to Reduce CPE (CSAPP)

Optimization Loop unrolling to find the inverse of a matrix by the gauss jordan method

How can I stop Clang from overexpanding nested loops via templates?

Any options that enable loop inversion in LLVM?

How to unroll a loop of a dot product in mips after re-ordering instructions?

#pragma GCC unroll with compile-time argument

Loop unrolling with multidimensional arrray using MIPS 64

How to iterate over a compile-time seq in a manner that unrolls the loop?

Why do 2 opeartions without loop unrolling and with loop unrolling give the same performance?

Whether I did it right or wrong in 3-address code?

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