[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

2018-03-19 Thread Elvis Stansvik 
@ginggs: Thanks for the heads up. I could reproduce the problem with
bcolz from the Git master branch, and I've filed an upstream issue here:
https://github.com/Blosc/bcolz/issues/374 (the upstream author for both
packages are the same, so hopefully it's an easy fix).

** Bug watch added: github.com/Blosc/bcolz/issues #374
   https://github.com/Blosc/bcolz/issues/374

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

2018-03-19 Thread Graham Inggs 
c-blosc is not able to migrate from -proposed as the new version causes bcolz's 
autopkgtests to fail:
https://people.canonical.com/~ubuntu-archive/proposed-migration/update_excuses.html#c-blosc

Test failure occurs in Debian too, starting with the upload of c-blosc 
1.14.0+ds1-1:
https://ci.debian.net/packages/b/bcolz/unstable/amd64/

Does bcolz need an update to work with the new libblosc?

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

2018-03-19 Thread Elvis Stansvik 
I've now also tested 1.14.2+ds1-1 which finally landed in -proposed (the
1.14.0+ds1-1 build failed because of an alignment issue on ARM that was
subsequently fixed).

The package is looking good (transcript of testing below).

root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# apt-cache policy 
libblosc*
libblosc-dev:
  Installed: 1.14.2+ds1-1
  Candidate: 1.14.2+ds1-1
  Version table:
 *** 1.14.2+ds1-1 500
500 http://archive.ubuntu.com/ubuntu bionic-proposed/universe amd64 
Packages
100 /var/lib/dpkg/status
 1.11.1+ds2-3 500
500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
libblosc1:
  Installed: 1.14.2+ds1-1
  Candidate: 1.14.2+ds1-1
  Version table:
 *** 1.14.2+ds1-1 500
500 http://archive.ubuntu.com/ubuntu bionic-proposed/universe amd64 
Packages
100 /var/lib/dpkg/status
 1.11.1+ds2-3 500
500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# for f in 
many_compressors.c multithread.c noinit.c simple.c; do gcc -o $f.out $f -lblosc 
&& ./$f.out; done
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Using 4 threads (previously using 1)
Using blosclz compressor
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using lz4 compressor
Compression: 400 -> 51510 (77.7x)
Succesful roundtrip!
Using lz4hc compressor
Compression: 400 -> 38314 (104.4x)
Succesful roundtrip!
Using snappy compressor
Compression: 400 -> 208526 (19.2x)
Succesful roundtrip!
Using zlib compressor
Compression: 400 -> 22103 (181.0x)
Succesful roundtrip!
Using zstd compressor
Compression: 400 -> 10908 (366.7x)
Succesful roundtrip!
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Using 1 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 2 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 3 threads (previously using 2)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 4 threads (previously using 3)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!


And also with regard to the original format incompatibility bug that prompted 
this report:


root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# gcc -o test test.c 
-lblosc
root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# ./test compress lz4 
test.blosc
Blosc version info: 1.14.2 ($Date:: 2018-03-16 #$)
Compression: 400 -> 51420 (77.8x)
Wrote test.blosc
root@f0b7772b23f5:/usr/share/doc/libblosc-dev/examples# exit
exit
[estan@newton insight (improve-loading $%>)]$ cd
[estan@newton ~]$ docker cp 
f0b7772b23f5:/usr/share/doc/libblosc-dev/examples/test.c .
[estan@newton ~]$ docker cp 
f0b7772b23f5:/usr/share/doc/libblosc-dev/examples/test.blosc .
[estan@newton ~]$ gcc -o test test.c -lblosc
[estan@newton ~]$ ./test decompress lz4 test.blosc
Blosc version info: 1.7.0 ($Date:: 2015-07-05 #$)
Read test.blosc
Decompression succesful!
[estan@newton ~]$

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

2018-03-13 Thread Elvis Stansvik 
Sorry, of course meant to run `apt-cache policy`, not `apt-cache show`.
Here it is:

root@f0b7772b23f5:/# apt-cache policy libblosc-dev
libblosc-dev:
  Installed: (none)
  Candidate: 1.14.0+ds1-1
  Version table:
 1.14.0+ds1-1 500
500 http://archive.ubuntu.com/ubuntu bionic-proposed/universe amd64 
Packages
 1.11.1+ds2-3 500
500 http://archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
root@f0b7772b23f5:/#

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

2018-03-13 Thread Elvis Stansvik 
@adconrad Many thanks for being so quick with this. I've tested the
package in -proposed:


root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples# cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu Bionic Beaver (development branch)"
root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples# apt-cache show 
libblosc-dev
Package: libblosc-dev
Architecture: amd64
Version: 1.14.0+ds1-1
Priority: optional
Section: universe/libdevel
Source: c-blosc
Origin: Ubuntu
Maintainer: Ubuntu Developers 
Original-Maintainer: Daniel Stender 
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 156
Depends: libblosc1 (= 1.14.0+ds1-1)
Filename: pool/universe/c/c-blosc/libblosc-dev_1.14.0+ds1-1_amd64.deb
Size: 36672
MD5sum: 9a144274a54ce28f53ba0ea3fca70d13
SHA1: 4fa0a4d01b28bf33d2dbcf070e3e423bac9e6a5f
SHA256: 759f694504c2a72d7ca5461ef9f4e4a9db635aabf3c941b981aa9aa266d852d3
Homepage: http://blosc.org/
Description: high performance meta-compressor optimized for binary data 
(development files)
Description-md5: d4cb8f384fede65d372e621a91fbb94e

Package: libblosc-dev
Architecture: amd64
Version: 1.11.1+ds2-3
Priority: optional
Section: universe/libdevel
Source: c-blosc
Origin: Ubuntu
Maintainer: Ubuntu Developers 
Original-Maintainer: Daniel Stender 
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 148
Depends: libblosc1 (= 1.11.1+ds2-3)
Filename: pool/universe/c/c-blosc/libblosc-dev_1.11.1+ds2-3_amd64.deb
Size: 35068
MD5sum: 6f2de0ec8e1542041939e65e636403ad
SHA1: 8ef571cfcbf195d29f4ac9f7be7b372c21c00f22
SHA256: 1e1d1193fdfc7e9ca5b7a1d47907d2c36ac528ba8c6dbbd4ef99b5c1135c0a5c
Homepage: http://blosc.org/
Description: high performance meta-compressor optimized for binary data 
(development files)
Description-md5: d4cb8f384fede65d372e621a91fbb94e

root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples# for f in 
many_compressors.c multithread.c noinit.c simple.c; do gcc $f.out $f -lblosc && 
./$f.out; done
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Using 4 threads (previously using 1)
Using blosclz compressor
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using lz4 compressor
Compression: 400 -> 51510 (77.7x)
Succesful roundtrip!
Using lz4hc compressor
Compression: 400 -> 38314 (104.4x)
Succesful roundtrip!
Using snappy compressor
Compression: 400 -> 208526 (19.2x)
Succesful roundtrip!
Using zlib compressor
Compression: 400 -> 22103 (181.0x)
Succesful roundtrip!
Using zstd compressor
Compression: 400 -> 10908 (366.7x)
Succesful roundtrip!
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Using 1 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 2 threads (previously using 1)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 3 threads (previously using 2)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Using 4 threads (previously using 3)
Compression: 400 -> 41384 (96.7x)
Succesful roundtrip!
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Compression: 400 -> 41384 (96.7x)
Decompression succesful!
Succesful roundtrip!
root@194d7a53ffb1:/usr/share/doc/libblosc-dev/examples#


I also verified that the test case from the upstream bug report that prompted 
the 1.14 release works as expected:


root@194d7a53ffb1:~# gcc -o test test.c -lblosc
root@194d7a53ffb1:~# ./test compress lz4 test.blosc
Blosc version info: 1.14.0 ($Date:: 2018-02-23 #$)
Compression: 400 -> 51420 (77.8x)
Wrote test.blosc
root@194d7a53ffb1:~# exit
exit
[estan@newton ~]$ docker cp 194d7a53ffb1:/root/test.blosc .
[estan@newton ~]$ docker cp 194d7a53ffb1:/root/test.c .
[estan@newton ~]$ gcc -o test test.c -lblosc
[estan@newton ~]$ ./test decompress lz4 test.blosc
Blosc version info: 1.7.0 ($Date:: 2015-07-05 #$)
Read test.blosc
Decompression succesful!
[estan@newton ~]$


LGTM!

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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[Bug 1755380] Re: [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has format incompat bug!)

2018-03-13 Thread Adam Conrad 
Approved and synced.

** Summary changed:

- Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 has 
format incompat bug!)
+ [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic (1.11.1 
has format incompat bug!)

** Changed in: c-blosc (Ubuntu)
 Assignee: (unassigned) => Adam Conrad (adconrad)

** Changed in: c-blosc (Ubuntu)
   Status: New => Fix Released

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Title:
  [FFe] Please sync c-blosc 1.14.0+ds1-1 from debian unstable to bionic
  (1.11.1 has format incompat bug!)

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