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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024 1

Wooohoo that seemed to work! Thank you so much!

I will go through some of the owl tutorials and let you know if there's any issues, but I was able to load in owl and create an owl array, so I think I am in the clear!

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

Aa an update I was able to get past this error using rosetta, but now got to the next error. I am stuck at this point.

isaacflath@Isaacs-MacBook-Pro ~ % opam install owl

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><>  🐫 
[owl.1.0.2] synchronised (no changes)

The following actions will be performed:
  βˆ— install owl 1.0.2*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
⬇ retrieved owl.1.0.2  (no changes)
[ERROR] The compilation of owl.1.0.2 failed at "dune build -p owl -j 9".

#=== ERROR while compiling owl.1.0.2 ==========================================#
# context     2.1.2 | macos/x86_64 | ocaml-base-compiler.4.13.1 | pinned(git+file:///Users/isaacflath/owl_mseri#arm64#2537f1b6)
# path        ~/.opam/4.13.1/.opam-switch/build/owl.1.0.2
# command     ~/.opam/opam-init/hooks/sandbox.sh build dune build -p owl -j 9
# exit-code   1
# env-file    ~/.opam/log/owl-6952-c247f9.env
# output-file ~/.opam/log/owl-6952-c247f9.out
### output ###
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_73ae1a_dune/camlasmfc609d.s:2664:2: error: invalid instruction mnemonic 'bl'
# [...]
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_73ae1a_dune/camlasmfc609d.s:2666:15: error: unknown token in expression
#  orr x0, xzr, #1
#               ^
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_73ae1a_dune/camlasmfc609d.s:2667:11: error: brackets expression not supported on this target
#  ldr x30, [sp, #24]
#           ^
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_73ae1a_dune/camlasmfc609d.s:2668:14: error: unknown token in expression
#  add sp, sp, #32
#              ^
# File "src/owl/config/configure.ml", line 1:
# Error: Assembler error, input left in file /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_73ae1a_dune/camlasmfc609d.s



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
β”Œβ”€ The following actions failed
β”‚ Ξ» build owl 1.0.2
└─ 
╢─ No changes have been performed

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mseri avatar mseri commented on September 26, 2024

If you pin #609 and owlbarn/eigen#36, does it install fine?

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

No, I still get the assembler error.

isaacflath@Isaacs-MacBook-Pro ~ % arch                
i386

isaacflath@Isaacs-MacBook-Pro ~ % opam install owl  

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><>  🐫 
[owl.1.0.2] synchronised (no changes)

The following actions will be performed:
  βˆ— install owl 1.0.2*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
⬇ retrieved owl.1.0.2  (no changes)
[ERROR] The compilation of owl.1.0.2 failed at "dune build -p owl -j 9".

#=== ERROR while compiling owl.1.0.2 ==========================================#
# context     2.1.2 | macos/x86_64 | ocaml-base-compiler.4.13.1 | pinned(git+file:///Users/isaacflath/owl#arm64#2537f1b6)
# path        ~/.opam/4.13.1/.opam-switch/build/owl.1.0.2
# command     ~/.opam/opam-init/hooks/sandbox.sh build dune build -p owl -j 9
# exit-code   1
# env-file    ~/.opam/log/owl-14881-45a05f.env
# output-file ~/.opam/log/owl-14881-45a05f.out
### output ###
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_eb6077_dune/camlasm1b9b95.s:2664:2: error: invalid instruction mnemonic 'bl'
# [...]
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_eb6077_dune/camlasm1b9b95.s:2666:15: error: unknown token in expression
#  orr x0, xzr, #1
#               ^
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_eb6077_dune/camlasm1b9b95.s:2667:11: error: brackets expression not supported on this target
#  ldr x30, [sp, #24]
#           ^
# /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_eb6077_dune/camlasm1b9b95.s:2668:14: error: unknown token in expression
#  add sp, sp, #32
#              ^
# File "src/owl/config/configure.ml", line 1:
# Error: Assembler error, input left in file /var/folders/vs/j71s84gs4f7d059xxqrf71wc0000gn/T/build_eb6077_dune/camlasm1b9b95.s



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
β”Œβ”€ The following actions failed
β”‚ Ξ» build owl 1.0.2
└─ 
╢─ No changes have been performed

isaacflath@Isaacs-MacBook-Pro ~ % opam pin
eigen.0.3.0                      git  git+file:///Users/isaacflath/eigen#fix-0.3.0
owl.1.0.2         (uninstalled)  git  git+file:///Users/isaacflath/owl#arm64
owl-base.1.0.2                   git  git+file:///Users/isaacflath/owl#arm64
owl-plplot.1.0.2  (uninstalled)  git  git+file:///Users/isaacflath/owl#arm64
owl-top.1.0.2     (uninstalled)  git  git+file:///Users/isaacflath/owl#arm64
owl-zoo.1.0.2     (uninstalled)  git  git+file:///Users/isaacflath/owl#arm64

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mseri avatar mseri commented on September 26, 2024

What if you compile for M1, avoiding Rosetta?

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

Different error

isaacflath@Isaacs-MacBook-Pro eigen % opam install owl

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><>  🐫 
[owl.1.0.2] synchronised (no changes)

The following actions will be performed:
  βˆ— install owl 1.0.2*

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
⬇ retrieved owl.1.0.2  (no changes)
[ERROR] The compilation of owl.1.0.2 failed at "dune build -p owl -j 9".

#=== ERROR while compiling owl.1.0.2 ==========================================#
# context     2.1.2 | macos/arm64 | ocaml-base-compiler.4.13.1 | pinned(git+file:///Users/isaacflath/owl#arm64#2537f1b6)
# path        ~/.opam/4.13.1/.opam-switch/build/owl.1.0.2
# command     ~/.opam/opam-init/hooks/sandbox.sh build dune build -p owl -j 9
# exit-code   1
# env-file    ~/.opam/log/owl-15788-373026.env
# output-file ~/.opam/log/owl-15788-373026.out
### output ###
# [...]
# File "src/owl/dune", line 47, characters 0-2787:
#  47 | (library
#  48 |  (name owl)
#  49 |  (public_name owl)
# .....213 |   :standard
# 214 |   (:include ocaml_flags.sexp))
# 215 |  (libraries ctypes ctypes.stubs eigen owl-base npy))
# (cd _build/default && /Users/isaacflath/.opam/4.13.1/bin/ocamlmklib.opt -g -o src/owl/owl_stubs src/owl/SFMT.o src/owl/airy.o src/owl/airyf.o src/owl/bdtr.o src/owl/beta.o src/owl/btdtr.o src/owl/cbrt.o src/owl/chbevl.o src/owl/chbevlf.o src/owl/chdtr.o src/owl/const.o src/owl/constf.o src/owl/dawsn.o src/owl/dawsnf.o src/owl/ellie.o src/owl/ellik.o src/owl/ellpe.o src/owl/ellpj.o src/owl/ell[...]
# ld: warning: dylib (/opt/homebrew/opt/gcc/lib/gcc/11/libgfortran.5.dylib) was built for newer macOS version (12.2) than being linked (12.0)
# ld: warning: dylib (/opt/homebrew/opt/gcc/lib/gcc/11/libgomp.1.dylib) was built for newer macOS version (12.2) than being linked (12.0)
# ld: file not found: @rpath/libgcc_s.1.1.dylib for architecture arm64
# clang: error: linker command failed with exit code 1 (use -v to see invocation)



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
β”Œβ”€ The following actions failed
β”‚ Ξ» build owl 1.0.2
└─ 
╢─ No changes have been performed

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mseri avatar mseri commented on September 26, 2024

This one is due to multi archs: you don’t have arm64 gcc installed or is shadowed by x86 one

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

Ok, I am not sure how to fix that or change the shadowing.

Is this what I should install to fix this? https://formulae.brew.sh/cask/gcc-arm-embedded

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mseri avatar mseri commented on September 26, 2024

No, I think you have two gcc installed, one on x86 homebrew path: /usr/local/... and one in the arm64 path /opt/local/homebrew/... and somehow the x64 one gets in the way. I don't use homebrew, so I cannot help unfortunately.

I remember this same issue popping up when compiling openblas and numpy when the first M1 started appearing and people still had a mixture of x86 and arm libraries installed, but that's about it

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mseri avatar mseri commented on September 26, 2024

Without using rosetta, it should be possible to install native M1 owl with

opam pin -n git+https://github.com/mseri/eigen.git#fix-0.3.0
opam pin -n git+https://github.com/mseri/owl.git#arm64
opam install owl

At least this seems to work on both my laptop (x86_64) and desktop (M1)

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

Alright well I don't think I know enough about what's going on to know how to fix this. I am a bit worried about changing too much here given my lack of understanding of all this, as I do not want to break anything that I don't know how to un-break. In addition, even if I did get it figured out it's not ideal to have it working because I pinned particular versions as I can't freely just upgrade to the latest version. Unfortunately, I am going to move forward without owl for now.

I will leave this issue open as it's an open issue on my end and maybe it's helpful information to library maintainers.

Feel free to close it out though if having this ticket open is not helpful

Thank you for all your time and help.

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mseri avatar mseri commented on September 26, 2024

Sure. Hopefully the two PRs will be merged soon, then from the next version owl should work out of the box

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mseri avatar mseri commented on September 26, 2024

Just as a curiosity. It you have time can you check what happens if you do

opam pin -n git+https://github.com/mseri/eigen.git#fix-0.3.0
opam pin -n git+https://github.com/mseri/owl.git#arm64
PKG_CONFIG_PATH="/opt/homebrew/opt/openblas/lib/pkgconfig" opam install owl

I think it may be openblas which is the x86 version

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

No luck unfortunately

[NOTE] Package eigen is currently pinned to git+file:///Users/isaacflath/eigen#fix-0.3.0 (version 0.3.0).
eigen is now pinned to git+https://github.com/mseri/eigen.git#fix-0.3.0 (version 0.3.0)
This will pin the following packages: owl-base, owl-plplot, owl-top, owl-zoo, owl. Continue? [Y/n] Y
[NOTE] Package owl-base is currently pinned to git+file:///Users/isaacflath/owl#arm64 (version 1.0.2).
owl-base is now pinned to git+https://github.com/mseri/owl.git#arm64 (version 1.0.2)
[NOTE] Package owl-plplot is currently pinned to git+file:///Users/isaacflath/owl#arm64 (version 1.0.2).
owl-plplot is now pinned to git+https://github.com/mseri/owl.git#arm64 (version 1.0.2)
[NOTE] Package owl-top is currently pinned to git+file:///Users/isaacflath/owl#arm64 (version 1.0.2).
owl-top is now pinned to git+https://github.com/mseri/owl.git#arm64 (version 1.0.2)
[NOTE] Package owl-zoo is currently pinned to git+file:///Users/isaacflath/owl#arm64 (version 1.0.2).
owl-zoo is now pinned to git+https://github.com/mseri/owl.git#arm64 (version 1.0.2)
[NOTE] Package owl is currently pinned to git+file:///Users/isaacflath/owl#arm64 (version 1.0.2).
owl is now pinned to git+https://github.com/mseri/owl.git#arm64 (version 1.0.2)

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><>  🐫 
[owl.1.0.2] synchronised (git+https://github.com/mseri/owl.git#arm64)

The following actions will be performed:
  ↻ recompile eigen    0.3.0*  [upstream or system changes]
  ↻ recompile owl-base 1.0.2*  [upstream or system changes]
  βˆ— install   stdio    v0.15.0 [required by owl]
  βˆ— install   owl      1.0.2*
===== βˆ— 2   ↻ 2 =====
Do you want to continue? [Y/n] Y

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
⬇ retrieved owl.1.0.2  (no changes)
⬇ retrieved stdio.v0.15.0  (cached)
⬇ retrieved eigen.0.3.0  (git+https://github.com/mseri/eigen.git#fix-0.3.0)
⬇ retrieved owl-base.1.0.2  (git+https://github.com/mseri/owl.git#arm64)
βˆ— installed stdio.v0.15.0
⊘ removed   owl-base.1.0.2
βˆ— installed owl-base.1.0.2
⊘ removed   eigen.0.3.0
βˆ— installed eigen.0.3.0
[ERROR] The compilation of owl.1.0.2 failed at "dune build -p owl -j 9".

#=== ERROR while compiling owl.1.0.2 ==========================================#
# context     2.1.2 | macos/arm64 | ocaml-base-compiler.4.13.1 | pinned(git+https://github.com/mseri/owl.git#arm64#2537f1b6)
# path        ~/.opam/4.13.1/.opam-switch/build/owl.1.0.2
# command     ~/.opam/opam-init/hooks/sandbox.sh build dune build -p owl -j 9
# exit-code   1
# env-file    ~/.opam/log/owl-20677-887acc.env
# output-file ~/.opam/log/owl-20677-887acc.out
### output ###
# [...]
# File "src/owl/dune", line 47, characters 0-2787:
#  47 | (library
#  48 |  (name owl)
#  49 |  (public_name owl)
# .....213 |   :standard
# 214 |   (:include ocaml_flags.sexp))
# 215 |  (libraries ctypes ctypes.stubs eigen owl-base npy))
# (cd _build/default && /Users/isaacflath/.opam/4.13.1/bin/ocamlmklib.opt -g -o src/owl/owl_stubs src/owl/SFMT.o src/owl/airy.o src/owl/airyf.o src/owl/bdtr.o src/owl/beta.o src/owl/btdtr.o src/owl/cbrt.o src/owl/chbevl.o src/owl/chbevlf.o src/owl/chdtr.o src/owl/const.o src/owl/constf.o src/owl/dawsn.o src/owl/dawsnf.o src/owl/ellie.o src/owl/ellik.o src/owl/ellpe.o src/owl/ellpj.o src/owl/ell[...]
# ld: warning: dylib (/opt/homebrew/opt/gcc/lib/gcc/11/libgfortran.5.dylib) was built for newer macOS version (12.2) than being linked (12.0)
# ld: warning: dylib (/opt/homebrew/opt/gcc/lib/gcc/11/libgomp.1.dylib) was built for newer macOS version (12.2) than being linked (12.0)
# ld: file not found: @rpath/libgcc_s.1.1.dylib for architecture arm64
# clang: error: linker command failed with exit code 1 (use -v to see invocation)



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
β”Œβ”€ The following actions failed
β”‚ Ξ» build owl 1.0.2
└─ 
β”Œβ”€ The following changes have been performed
β”‚ ↻ recompile eigen    0.3.0
β”‚ ↻ recompile owl-base 1.0.2
β”‚ βˆ— install   stdio    v0.15.0
└─ 

The former state can be restored with:
    /opt/homebrew/bin/opam switch import "/Users/isaacflath/.opam/4.13.1/.opam-switch/backup/state-20220507161004.export"

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

Also, GCC appears to be for arm64

isaacflath@Isaacs-MacBook-Pro % which gcc
/usr/bin/gcc
isaacflath@Isaacs-MacBook-Pro % gcc -v


Apple clang version 13.1.6 (clang-1316.0.21.2)
Target: arm64-apple-darwin21.3.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

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mseri avatar mseri commented on September 26, 2024

thanks for checking!

Also, GCC appears to be for arm64

yes but this is not the one that homebrew has installed and used for gfortran. The issue you face is the same as firedrakeproject/firedrake#2320 and Homebrew/discussions#1490

Unfortunately, not using homebrew I have hard times figuring it out myself. But it was worth a shot

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mseri avatar mseri commented on September 26, 2024

One last test, sorry. With this I may be able to figure out a way to fix things.

If you create a symlink of /opt/homebrew/opt/gcc/lib/gcc/11/libgcc_s.1.1.dylib inside /opt/homebrew/opt/openblas/lib, does the previous command work?

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

I am unable to install owl-top or owl-zoo. I am putting it in this issue, because my best guess it it's related to the pinning that we had to do in this issue to make the M1 install work. I'm happy to close this and put it in a new issue if that would be preferred. The main owl library that this issue resolved is working great, this is just for getting owl-top working (different, but possibly related issue?).

I don't need these fixed urgently, but thought it may be worth mentioning in case it's something that needs to be looked into before the M1 compatibility prs are merged in. Happy to test any fixes though!

isaacflath@Isaacs-MacBook-Pro stocks % opam install owl-top

<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><>  🐫 
[owl-top.1.0.2] synchronised (no changes)

The following actions will be performed:
  βˆ— install owl-zoo 1.0.2* [required by owl-top]
  βˆ— install owl-top 1.0.2*
===== βˆ— 2 =====
Do you want to continue? [Y/n] Y

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
⬇ retrieved owl-top.1.0.2  (no changes)
⬇ retrieved owl-zoo.1.0.2  (no changes)
[ERROR] The compilation of owl-zoo.1.0.2 failed at "dune build -p owl-zoo -j 9".

#=== ERROR while compiling owl-zoo.1.0.2 ======================================#
# context     2.1.2 | macos/arm64 | ocaml-base-compiler.4.13.1 | pinned(git+https://github.com/mseri/owl.git#arm64#2537f1b6)
# path        ~/.opam/4.13.1/.opam-switch/build/owl-zoo.1.0.2
# command     ~/.opam/opam-init/hooks/sandbox.sh build dune build -p owl-zoo -j 9
# exit-code   1
# env-file    ~/.opam/log/owl-zoo-85532-13f91f.env
# output-file ~/.opam/log/owl-zoo-85532-13f91f.out
### output ###
# (cd _build/default && /Users/isaacflath/.opam/4.13.1/bin/ocamlc.opt -w -40 -g -bin-annot -I src/zoo/.owl_zoo.objs/byte -I /Users/isaacflath/.opam/4.13.1/lib/bigarray-compat -I /Users/isaacflath/.opam/4.13.1/lib/camlzip -I /Users/isaacflath/.opam/4.13.1/lib/ctypes -I /Users/isaacflath/.opam/4.13.1/lib/eigen -I /Users/isaacflath/.opam/4.13.1/lib/eigen/cpp -I /Users/isaacflath/.opam/4.13.1/lib/i[...]
# File "src/zoo/owl_zoo_dir.ml", line 59, characters 21-33:
# 59 |          let input = Toploop.File f' in
#                           ^^^^^^^^^^^^
# Error: Unbound constructor Toploop.File
# (cd _build/default && /Users/isaacflath/.opam/4.13.1/bin/ocamlc.opt -w -40 -g -bin-annot -I src/zoo/.owl_zoo.objs/byte -I /Users/isaacflath/.opam/4.13.1/lib/bigarray-compat -I /Users/isaacflath/.opam/4.13.1/lib/camlzip -I /Users/isaacflath/.opam/4.13.1/lib/ctypes -I /Users/isaacflath/.opam/4.13.1/lib/eigen -I /Users/isaacflath/.opam/4.13.1/lib/eigen/cpp -I /Users/isaacflath/.opam/4.13.1/lib/i[...]
# File "src/zoo/owl_zoo_cmd.ml", line 116, characters 19-33:
# 116 |   let new_script = Toploop.String (preprocess script) in
#                          ^^^^^^^^^^^^^^
# Error: Unbound constructor Toploop.String



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><>  🐫 
β”Œβ”€ The following actions failed
β”‚ Ξ» build owl-zoo 1.0.2
└─ 
╢─ No changes have been performed

from owl.

dbuenzli avatar dbuenzli commented on September 26, 2024 
# Error: Unbound constructor Toploop.File

I think this is a recent additions (ocaml/ocaml@d0d877a) and may be available only in 4.14. It looks like a wrong constraint in opam.

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mseri avatar mseri commented on September 26, 2024

Indeed, owl-top is not compatible with recent ocaml. I think @ryanrhymes is working on fixing that sorry I wrote that backwards. I think it was introduced with the fix for 4.14. You should be able to install it with 4.13 by unpinning it: opam pin remove owl-zoo

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Isaac-Flath avatar Isaac-Flath commented on September 26, 2024

Hi all is working! Thank you all!

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ddph3dg avatar ddph3dg commented on September 26, 2024

Works for me too, if you need more confirmation

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mseri avatar mseri commented on September 26, 2024

Fantastic, thanks for checking

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