library to solve the system of linear equations

[Yura]

The workaround is to compile without --release mode, but using 
the "O3" ldc flag instead does the job - the binary is fast, yet 
the try - catch block executes properly.

On Wednesday, 26 October 2022 at 20:13:37 UTC, Yura wrote:
> OK, got the problem solved by adding the following lines in my 
> dub.sdl file:
>
> lflags "-lopenblas" "-lgfortran"
> dflags "--static"
>
> However, one problem still remains. Apparently, when compiled 
> with dub --release mode I got segfault in my try - catch block. 
> Any solution to this?
>
>
> On Wednesday, 26 October 2022 at 12:24:47 UTC, Yura wrote:
>> I am now trying to compile the code statically using the dub 
>> manager via the following command line:
>>
>> dub build --force --build=release --compiler=path_to_ldc2/ldc2
>>
>> and having these lines in my dub.sdl file:
>>
>> dependency "mir" version="~>3.2.3"
>> dependency "lubeck" version="~>1.5.1"
>> dflags "-static"
>>
>> For some reasons it does not work:
>>
>> (.text+0x2f2): undefined reference to `_gfortran_concat_string'
>> /usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/libopenblas.a(dormlq.o):(.text+0x784): more undefined references to `_gfortran_concat_string' follow
>> collect2: error: ld returned 1 exit status
>> Error: /usr/bin/cc failed with status: 1
>>
>> Any idea of what I am doing wrong? Should I also specify 
>> something in my dub.sdl via lflags?
>>
>> Thank you in advance!
>>
>> On Tuesday, 18 October 2022 at 17:01:53 UTC, Yura wrote:
>>> Yes, did the same and it worked. The amazing thing is that 
>>> the system solver turned out to be natively parallel and runs 
>>> smoothly!
>>>
>>> On Tuesday, 18 October 2022 at 15:22:02 UTC, mw wrote:
>>>> On Tuesday, 18 October 2022 at 09:56:09 UTC, Siarhei 
>>>> Siamashka wrote:
>>>>> On Monday, 17 October 2022 at 20:05:24 UTC, mw wrote:
>>>>>> On Monday, 17 October 2022 at 19:54:12 UTC, Yura wrote:
>>>>>>
>>>>>>> it is possible to install the most recent ldc and gdc 
>>>>>>> compilers on Ubuntu 18.04?
>>>>>>
>>>>>> Yes, I used LDC on the same system.
>>>>>
>>>>> What's the recommended way to have up to date D compilers 
>>>>> in Ubuntu?
>>>>
>>>> I just download the official prebuilt binary from the ldc 
>>>> github repo.