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SAD on Apple Silicon

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Conference Room SAD

Last Post by Ohnishi 4 years ago

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yosimoto

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Joined: 5 years ago

Posts: 1

Topic starter

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12/12/2020 08:46 [#48]

M1 Macbook Proを入手しましたので、SADをコンパイルしてみました。何とか動くところまで来ましたので、簡単に報告します。

１）MacPortsのインストール

今のところApple Siliconへの対応が一番良いのでMacPortsを使って必要なソフトをインストールします。MacPorts自体のインストールに関しては以下を参照してください。

https://www.macports.org/install.php

２）必要なパッケージのインストール

以下のパッケージをインストールします。Apple Siliconに対応しているgccはgcc11しかないのでこれを入れます。

% sudo port -v install xorg-server
% sudo port -v install xorg
% sudo port -v install gcc-devel
% sudo port -v install subversion
% sudo port -v install wget

３）sad.confの編集

SADのソースを入手し、sad.conf.sampleをコピーして以下の設定を追加します。

CC=/opt/local/bin/gcc-mp-devel
FC=/opt/local/bin/gfortran-mp-devel
COPT+=-fcommon

# -- for gfortran 10 workaround --

FOPT+=-fallow-argument-mismatch

FOPT+=-fallow-invalid-boz

X11_PREFIX=/opt/local

４）make install

% make exe

% make install-exe install-pkg

５）問題点

無事コンパイルも終わり、インストールできますが、bench2.sadを走らせると

dynl_link: dlopen($(SAD_ROOT)/share/Extension/SAD/unknown-Darwin20/Tkinter.so, 1): Library not loaded: $(SAD_ROOT)/arch/unknown-Darwin20/lib:/opt/local/lib/libtk8.6.dylib

  Referenced from: $(SAD_ROOT)/share/Extension/SAD/unknown-Darwin20/Tkinter.so

  Reason: image not found

Loading library[SAD/Tkinter] from $(SAD_ROOT)/share/Extension/SAD/unknown-Darwin20/Tkinter.so is failed.

というエラーが出てTkinter.soがロードできません。これは

% otool -L  $(SAD_ROOT)/share/Extension/SAD/unknown-Darwin20/Tkinter.so

$(SAD_ROOT)share/Extension/SAD/unknown-Darwin20/Tkinter.so:

 Tkinter.so (compatibility version 0.0.0, current version 0.0.0)

 $(SAD_ROOT)/arch/unknown-Darwin20/lib:/opt/local/lib/libtk8.6.dylib (compatibility version 8.6.0, current version 8.6.10)

 $(SAD_ROOT)/arch/unknown-Darwin20/lib/libtcl8.6.dylib (compatibility version 8.6.0, current version 8.6.10)

 /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1292.0.0)

となりlibtk8.6.dylib のパスがおかしくなってます。（何故こうなるのか？）

仕方ないので、install_name_toolを使ってパスを直します。

% install_name_tool -change $(SAD_ROOT)/arch/unknown-Darwin20/lib:/opt/local/lib/libtk8.6.dylib $(SAD_ROOT)/arch/unknown-Darwin20/lib/libtk8.6.dylib $(SAD_ROOT)/share/Extension/SAD/unknown-Darwin20/Tkinter.so

これで動くようになりbench2.sadの結果は以下のようになりました。

 *********** summary of the bench mark 

 Function Test  .6057850196957588

 Optics Test .45907795429229736

 Tracking Test .3977919816970825

 Matching Test .03075695037841797

 Overall Score (smaller is faster): .02366956624956358

 Abort

Note: The following floating-point exceptions are signalling: IEEE_OVERFLOW_FLAG

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Renjun Yang

Joined: 5 years ago

Posts: 2

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02/23/2021 20:31

Thank you for sharing your experience!

I succeeded to build sad k64 with Apple M1 chip (macOS 11.0.1) following your steps. However different problems are observed when test the installation.

** .../oldsad/bin/gs: line 87: ulimit: stack size: cannot modify limit: Operation not permitted

solved by setting "stacksize=65408" given by executing "ulimit -a"

** BOZ literal constant near (1) cannot appear as an operand of a relational operator: .../oldsad/src/tfconvstr.f:843:48

solved by modifiy /src/tfconvstr.f : change Z.'000007FF" to int(Z'0000007F')

** no problem to run "bench2.sad" by couldn't make plot w/ "draw" command

In[105]:= draw bx by
Tk_Init error:
???General::ioerr: I/O error in initializing Tk in TclCreateInterp[]

I enable X11/TCLTK by:

USE_X11=YES
X11_PREFIX=/opt/local/
USE_TCLTK=YES

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Renjun Yang

Joined: 5 years ago

Posts: 2

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08/25/2021 16:39

The display issues are fixed for the sadk64 V1.1.10.5k64.

Many thanks to Oide-san's updates of the required patches for the tcl/tk 8.6 version.

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ohnishi

Joined: 4 years ago

Posts: 1

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11/02/2021 13:49

コンパイル後、走らせてみると

$ bin/gs

dyld: Library not loaded: @rpath/libgfortran.5.dylib
Referenced from: /Users/onishi/src/compile/trunk-r5713/obj/unknown-Darwin20/sad-last.exe
Reason: image not found
Abort

となる。

$ gfortran -print-file-name=libgfortran.a
/opt/local/lib/gcc10/gcc/arm64-apple-darwin20/10.2.1/../../../libgfortran.a

これは、正常そうである。

$ cd /opt/local/lib/libgcc/

[mar91-228:local/lib/libgcc] onishi% ls

libatomic.1.dylib* libgfortran.5.dylib* libobjc-gnu.4.dylib*

libgcc_s.1.1.dylib libgomp.1.dylib* libssp.0.dylib*

libgcc_s.2.dylib libitm.1.dylib* libstdc++.6.dylib*

[mar91-228:local/lib/libgcc] onishi% pwd

/opt/local/lib/libgcc

[mar91-228:local/lib/libgcc] onishi% otool -D libgfortran.5.dylib

libgfortran.5.dylib:

@rpath/libgfortran.5.dylib

[mar91-228:local/lib/libgcc] onishi% otool -L libgfortran.5.dylib

libgfortran.5.dylib:

@rpath/libgfortran.5.dylib (compatibility version 6.0.0, current version 6.0.0)

@rpath/libgcc_s.1.1.dylib (compatibility version 1.0.0, current version 1.1.0)

/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1292.100.5)

rpathでいいのか？gcc10はMacPortsで入れました。

obj/unknoun-Darwin20/sad-last.exeの中も、@rpath/libgfortran.5.dylibとなっている。

どうすれば良いのか、ご教授願います。

環境：

macOS Big Sur 11.6

MacBook Air (2020)

Apple M1 チップ

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Ohnishi

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Joined: 4 years ago

Posts: 1

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11/05/2021 19:10

吉本　さんの助言により

% install_name_tool -change @rpath/libgfortran.5.dylib /opt/local/lib/libgcc//libgfortran.5.dylib sad-last.exe

*********** summary of the bench mark
Function Test .6169809999999998
Optics Test .9050379999999999
Tracking Test .3320259999999997
Matching Test .06080200000000002
Overall Score (smaller is faster): .0282094613095238

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