Bug 2240398

Summary: Review Request: pocketfft - A PyTorch FFT math header
Product: [Fedora] Fedora Reporter: Tom Rix <trix>
Component: Package ReviewAssignee: Benson Muite <benson_muite>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: rawhideCC: benson_muite, package-review
Target Milestone: ---Flags: benson_muite: fedora-review+
Target Release: ---   
Hardware: Unspecified   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-09-28 21:47:11 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1011110    

Description Tom Rix 2023-09-23 20:08:00 UTC
Spec URL: https://trix.fedorapeople.org/pocketfft.spec
SRPM URL: https://trix.fedorapeople.org/pocketfft-1.0%5egit20230214.076cb3d-1.fc40.src.rpm

PocketFFT for C++                                                                                                                             
=================                                                                                                                             
                                                                                                                                              
This is a heavily modified implementation of FFTPack [1,2], with the following                                                                
advantages:                                                                                                                                   
                                                                                                                                              
- Strictly C++11 compliant                                                                                                                    
- More accurate twiddle factor computation                                                                                                    
- Worst case complexity for transform sizes with large prime factors is                                                                       
  `N*log(N)`, because Bluestein's algorithm [3] is used for these cases.                                                                      
- Supports multidimensional arrays and selection of the axes to be transformed.                                                               
- Supports `float`, `double`, and `long double` types.                                                                                        
- Supports fully complex and half-complex (i.e. complex-to-real and                                                                           
  real-to-complex) FFTs. For half-complex transforms, several conventions for                                                                 
  representing the complex-valued side are supported (reduced-size complex                                                                    
  array, FFTPACK-style half-complex format and Hartley transform).                                                                            
- Supports discrete cosine and sine transforms (Types I-IV)                                                                                   
- Makes use of CPU vector instructions when performing 2D and higher-dimensional                                                              
  transforms, if they are available.                                                                                                          
- Has a small internal cache for transform plans, which speeds up repeated                                                                    
  transforms of the same length (most significant for 1D transforms).                                                                         
- Has optional multi-threading support for multidimensional transforms


The intended use in PyTorch is shown in this commit of in the wip spec
https://github.com/trixirt/pytorch-fedora/commit/51922a40f512b8272eaa3c68319072c4857d3668


Reproducible: Always

Comment 1 Benson Muite 2023-09-24 05:45:52 UTC
Package Review
==============

Legend:
[x] = Pass, [!] = Fail, [-] = Not applicable, [?] = Not evaluated
[ ] = Manual review needed



===== MUST items =====

C/C++:
[x]: Header files in -devel subpackage, if present.

Generic:
[x]: Package is licensed with an open-source compatible license and meets
     other legal requirements as defined in the legal section of Packaging
     Guidelines.
[x]: License field in the package spec file matches the actual license.
     Note: Checking patched sources after %prep for licenses. Licenses
     found: "BSD 3-Clause License", "Unknown or generated". 2 files have
     unknown license. Detailed output of licensecheck in
     /home/FedoraPackaging/reviews/pocketfft/review-
     pocketfft/licensecheck.txt
[x]: Package contains no bundled libraries without FPC exception.
[x]: Changelog in prescribed format.
[x]: Sources contain only permissible code or content.
[-]: Package contains desktop file if it is a GUI application.
[x]: Development files must be in a -devel package
[x]: Package uses nothing in %doc for runtime.
[x]: Package consistently uses macros (instead of hard-coded directory
     names).
[x]: Package is named according to the Package Naming Guidelines.
[x]: Package does not generate any conflict.
[x]: Package obeys FHS, except libexecdir and /usr/target.
[-]: If the package is a rename of another package, proper Obsoletes and
     Provides are present.
[x]: Requires correct, justified where necessary.
[x]: Spec file is legible and written in American English.
[-]: Package contains systemd file(s) if in need.
[x]: Package is not known to require an ExcludeArch tag.
[-]: Large documentation must go in a -doc subpackage. Large could be size
     (~1MB) or number of files.
     Note: Documentation size is 19035 bytes in 1 files.
[x]: Package complies to the Packaging Guidelines
[x]: Package successfully compiles and builds into binary rpms on at least
     one supported primary architecture.
[x]: Package installs properly.
[x]: Rpmlint is run on all rpms the build produces.
     Note: There are rpmlint messages (see attachment).
[x]: If (and only if) the source package includes the text of the
     license(s) in its own file, then that file, containing the text of the
     license(s) for the package is included in %license.
[x]: The License field must be a valid SPDX expression.
[x]: Package requires other packages for directories it uses.
[x]: Package must own all directories that it creates.
[x]: Package does not own files or directories owned by other packages.
[x]: Package uses either %{buildroot} or $RPM_BUILD_ROOT
[x]: Package does not run rm -rf %{buildroot} (or $RPM_BUILD_ROOT) at the
     beginning of %install.
[x]: Macros in Summary, %description expandable at SRPM build time.
[x]: Dist tag is present.
[x]: Package does not contain duplicates in %files.
[x]: Permissions on files are set properly.
[x]: Package must not depend on deprecated() packages.
[x]: Package use %makeinstall only when make install DESTDIR=... doesn't
     work.
[x]: Package is named using only allowed ASCII characters.
[x]: Package does not use a name that already exists.
[x]: Package is not relocatable.
[x]: Sources used to build the package match the upstream source, as
     provided in the spec URL.
[x]: Spec file name must match the spec package %{name}, in the format
     %{name}.spec.
[x]: File names are valid UTF-8.
[x]: Packages must not store files under /srv, /opt or /usr/local

===== SHOULD items =====

Generic:
[-]: If the source package does not include license text(s) as a separate
     file from upstream, the packager SHOULD query upstream to include it.
[x]: Final provides and requires are sane (see attachments).
[x]: Package functions as described.
[x]: Latest version is packaged.
[x]: Package does not include license text files separate from upstream.
[-]: Sources are verified with gpgverify first in %prep if upstream
     publishes signatures.
     Note: gpgverify is not used.
[x]: Package should compile and build into binary rpms on all supported
     architectures.
[!]: %check is present and all tests pass.
[!]: Packages should try to preserve timestamps of original installed
     files.
[x]: Reviewer should test that the package builds in mock.
[x]: Buildroot is not present
[x]: Package has no %clean section with rm -rf %{buildroot} (or
     $RPM_BUILD_ROOT)
[x]: No file requires outside of /etc, /bin, /sbin, /usr/bin, /usr/sbin.
[x]: Packager, Vendor, PreReq, Copyright tags should not be in spec file
[x]: Sources can be downloaded from URI in Source: tag
[x]: SourceX is a working URL.
[x]: Spec use %global instead of %define unless justified.

===== EXTRA items =====

Generic:
[x]: Rpmlint is run on all installed packages.
     Note: No rpmlint messages.
[x]: Spec file according to URL is the same as in SRPM.


Rpmlint
-------
Checking: pocketfft-devel-1.0^git20230214.076cb3d-1.fc38.noarch.rpm
          pocketfft-1.0^git20230214.076cb3d-1.fc38.src.rpm
====================================================== rpmlint session starts =====================================================
rpmlint: 2.4.0
configuration:
    /usr/lib/python3.11/site-packages/rpmlint/configdefaults.toml
    /etc/xdg/rpmlint/fedora-legacy-licenses.toml
    /etc/xdg/rpmlint/fedora-spdx-licenses.toml
    /etc/xdg/rpmlint/fedora.toml
    /etc/xdg/rpmlint/scoring.toml
    /etc/xdg/rpmlint/users-groups.toml
    /etc/xdg/rpmlint/warn-on-functions.toml
rpmlintrc: [PosixPath('/tmp/tmpi7lbzfpf')]
checks: 31, packages: 2

pocketfft.spec: W: no-%build-section
======================= 2 packages and 0 specfiles checked; 0 errors, 1 warnings, 0 badness; has taken 2.0 s ======================




Rpmlint (installed packages)
----------------------------
============================ rpmlint session starts ============================
rpmlint: 2.4.0
configuration:
    /usr/lib/python3.11/site-packages/rpmlint/configdefaults.toml
    /etc/xdg/rpmlint/fedora-legacy-licenses.toml
    /etc/xdg/rpmlint/fedora-spdx-licenses.toml
    /etc/xdg/rpmlint/fedora.toml
    /etc/xdg/rpmlint/scoring.toml
    /etc/xdg/rpmlint/users-groups.toml
    /etc/xdg/rpmlint/warn-on-functions.toml
checks: 31, packages: 1

 1 packages and 0 specfiles checked; 0 errors, 0 warnings, 0 badness; has taken 1.0 s 



Source checksums
----------------
https://github.com/mreineck/pocketfft/archive/076cb3d2536b7c5d0629093ad886e10ac05f3623/pocketfft-076cb3d.tar.gz :
  CHECKSUM(SHA256) this package     : 24b16febc4016412952090fd535fa0d9332e5f160132ce8a20984222613043ce
  CHECKSUM(SHA256) upstream package : 24b16febc4016412952090fd535fa0d9332e5f160132ce8a20984222613043ce


Requires
--------
pocketfft-devel (rpmlib, GLIBC filtered):



Provides
--------
pocketfft-devel:
    pocketfft-devel
    pocketfft-static



Generated by fedora-review 0.10.0 (e79b66b) last change: 2023-07-24
Command line :/usr/bin/fedora-review -n pocketfft -m fedora-38-x86_64
Buildroot used: fedora-38-x86_64
Active plugins: Shell-api, Generic
Disabled plugins: SugarActivity, Python, fonts, C/C++, Ruby, Java, Ocaml, PHP, R, Perl, Haskell
Disabled flags: EXARCH, EPEL6, EPEL7, DISTTAG, BATCH

Comments:
a) Consider adding a smoke test by compiling the provided demo program, and perhaps running it.
See https://koji.fedoraproject.org/koji/taskinfo?taskID=106615277
b) To preserve timestamps use
install -m -p 644
instead of
install -m 644

Comment 2 Tom Rix 2023-09-24 12:20:56 UTC
Spec URL: https://trix.fedorapeople.org/pocketfft.spec
SRPM URL: https://trix.fedorapeople.org/pocketfft-1.0%5egit20230214.076cb3d-2.fc40.src.rpm

The request changes have been made.
Thanks for the review!

Comment 3 Benson Muite 2023-09-24 14:56:28 UTC
Thanks. Approved.

Comment 4 Fedora Admin user for bugzilla script actions 2023-09-24 15:26:47 UTC
The Pagure repository was created at https://src.fedoraproject.org/rpms/pocketfft