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From: Vladislav Zavjalov <slazav@altlinux.org>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] [#238855] [test-only] FAILED (try 4) openblas.git=0.3.9-alt1 R-base.git=4.0.0-alt1
Date: Wed, 29 Apr 2020 01:39:21 +0300
Message-ID: <20200428223921.GA5510@imap.altlinux.org> (raw)
In-Reply-To: <m3sggnbd5s.fsf@altlinux.org>

On Tue, Apr 28, 2020 at 10:53:03PM +0300, Kirill Maslinsky wrote:
> 
> Dmitry V. Levin writes:
> 
> > Получается, что $(R_EXE) просто зависло.
> 
> $(R_EXE) на ppc64le зависает не в специфическом месте при сборке, а
> вообще всегда при запуске. Похоже, это происходит вот в этом цикле:
> 
> http://git.altlinux.org/people/kirill/packages/R-base.git?p=R-base.git;a=blob;f=src/main/machar.c;h=8db54f1350fe85b0204c7affb4ef79180fc3e5ad;hb=edfd434c0f879f16a9a8f124648df4b4eb23a7e3#l156
> 
> src/main/machar.c
> 
> 155         for(;;) {
> 156                 temp = one - a;
> 157                 if (temp - one != zero)
> 158                         break;
> 159                 a = a * beta;
> 160                 *negep = *negep - 1;
> 161         }
> 
> Что бы это могло быть?

Я нашел какие-то ошибки про особенности long double на ppc64.
(например, https://github.com/numpy/numpy/issues/10281)
Там советуют собирать с -mabi=ieeelongdouble.







  reply	other threads:[~2020-04-28 22:39 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-26 13:19 ` Kirill Maslinsky
2020-04-26 14:20   ` Dmitry V. Levin
2020-04-26 14:35     ` Michael Shigorin
2020-04-26 15:33       ` [devel] про texlive Dmitry V. Levin
2020-04-26 15:54         ` Andrey Savchenko
2020-04-26 17:36           ` Dmitry V. Levin
2020-04-27  6:45             ` Andrey Savchenko
2020-04-27  8:11               ` [devel] про texlive и installcheck тысяч подзаданий Michael Shigorin
2020-04-27  8:30                 ` mcpain
2020-04-27  8:40                   ` Alexey V. Vissarionov
2020-04-27  8:58                     ` [devel] про texlive и installcheck тысяч (под)пакетов Michael Shigorin
2020-04-27  8:40                   ` [devel] про texlive и installcheck тысяч подзаданий Andrey Savchenko
2020-04-27  9:01                     ` Michael Shigorin
2020-04-27 10:09                       ` Andrey Savchenko
2020-04-27  8:41                   ` Michael Shigorin
2020-04-26 15:11     ` [devel] [#238855] [test-only] FAILED (try 4) openblas.git=0.3.9-alt1 R-base.git=4.0.0-alt1 Kirill Maslinsky
2020-04-27  8:48     ` Kirill Maslinsky
2020-04-27 10:57       ` Anton Farygin
2020-04-27 11:24         ` Andrey Savchenko
2020-04-27 18:28         ` Michael Shigorin
2020-04-27 12:00       ` Dmitry V. Levin
2020-04-27 18:40         ` Dmitry V. Levin
2020-04-28  9:46           ` Kirill Maslinsky
2020-04-28 19:53           ` Kirill Maslinsky
2020-04-28 22:39             ` Vladislav Zavjalov [this message]
2020-04-29 12:56             ` [devel] Минутка математики (Was: Re: [#238855] [test-only] FAILED (try 4) openblas.git=0.3.9-alt1 R-base.git=4.0.0-alt1) Alexey Sheplyakov
2020-04-29 15:09               ` Kirill Maslinsky
2020-05-01  7:44                 ` Alexey Sheplyakov
2020-05-01  7:21               ` Alexey Sheplyakov

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