18.08.2023 01:32, Guillaume Piolat пишет:
> On Thursday, 17 August 2023 at 18:24:41 UTC, kinke wrote:
>> Glad to announce the second beta for LDC 1.34. Major change since beta1: LLVM 16 support, incl. v16.0.6 for the prebuilt packages.
>>
>> Full release log and downloads: https://github.com/ldc-developers/ldc/releases/tag/v1.34.0-beta2
>>
>> Please help test, and thanks to all contributors & sponsors!
> 
> Just benchmarked 7 different LDC versions on a complex signal processing task.
> (mean of 77 measure for each result, arch x86_64, -mattr=+sse3, Win11):
> 
> | LDC version | Speed vs baseline | LLVM version | Binary size | Release Date |
> | ------- | ------------------- | ------------ | -------- | -- |
> | ldc-1.34.0-beta2.dll | 0% (baseline) | LLVM 16.0.6 | 3554 kb | 17th Aug 2023 |
> | ldc-1.33.0 | -0.72% | LLVM 15.0.7 |3578 kb   | 23th Jul 2023 |
> | ldc-1.32.2 | -1%   |LLVM 15.0.7 |3576 kb   | 12th May 2023 |
> | ldc-1.31.0 | -2.6% |LLVM 14.0.3 |3569 kb   | 11th Feb 2023 |
> | ldc-1.30.0 | -2.8% |LLVM 14.0.3 |3566 kb   |  20th Jul 2022 |
> | ldc-1.29.0 | -2.7% |LLVM 13.0.1 |3555 kb   |  8th Apr 2022 |
> | ldc-1.28.0 | -3.6% |LLVM 12.0.1 |3569 kb   |  19th Oct 2021 |
> 
> 

Let me improve it a little bit (some form of procrastination)

|     LDC     | Speed vs | LLVM version | Binary  | Release Date  |
|   version   | baseline |              | size    |               |
| ----------- | -------- | ------------ | ------- | ------------- |
| ldc-1.34.0- | 0%       | LLVM 16.0.6  | 3554 kb | 17th Aug 2023 |
|  beta2.dll  |          |              |         |               |
| ldc-1.33.0  | -0.72%   | LLVM 15.0.7  | 3578 kb | 23th Jul 2023 |
| ldc-1.32.2  | -1%      | LLVM 15.0.7  | 3576 kb | 12th May 2023 |
| ldc-1.31.0  | -2.6%    | LLVM 14.0.3  | 3569 kb | 11th Feb 2023 |
| ldc-1.30.0  | -2.8%    | LLVM 14.0.3  | 3566 kb | 20th Jul 2022 |
| ldc-1.29.0  | -2.7%    | LLVM 13.0.1  | 3555 kb | 8th Apr 2022  |
| ldc-1.28.0  | -3.6%    | LLVM 12.0.1  | 3569 kb | 19th Oct 2021 |

*baseline is ldc-1.34.0-beta2.dll