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boostorg / math

Boost.org math module
http://boost.org/libs/math
Boost Software License 1.0
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Math size in Boost release #457

Open glenfe opened 3 years ago

glenfe commented 3 years ago

All of libs is 582M and libs/math is 158M of that. Any chance this could be reduced? Most of the weight is in libs/math/doc and libs/math/reporting.

582M    libs
158M    libs/math
28M libs/json
23M libs/beast
22M libs/gil
22M libs/geometry
20M libs/spirit
18M libs/hana
18M libs/graph
12M libs/multiprecision
12M libs/log
12M libs/icl
9.4M    libs/numeric
9.2M    libs/asio
9.0M    libs/test
7.7M    libs/contract
6.9M    libs/metaparse
6.9M    libs/locale
6.6M    libs/polygon
6.2M    libs/mpl
6.1M    libs/type_traits
6.0M    libs/python
6.0M    libs/fusion
5.7M    libs/sort
5.6M    libs/outcome
5.5M    libs/algorithm
5.2M    libs/compute
5.0M    libs/msm
4.8M    libs/fiber
4.7M    libs/safe_numerics
4.7M    libs/config
3.9M    libs/static_string
3.9M    libs/range
3.9M    libs/iterator
3.8M    libs/histogram
3.7M    libs/regex
3.6M    libs/thread
3.3M    libs/vmd
3.1M    libs/pool
3.1M    libs/intrusive
3.1M    libs/container
3.0M    libs/wave
3.0M    libs/preprocessor
3.0M    libs/bimap
2.9M    libs/phoenix
2.8M    libs/hof
2.6M    libs/optional
2.4M    libs/serialization
2.3M    libs/iostreams
2.2M    libs/tti
2.2M    libs/graph_parallel
2.1M    libs/statechart
2.1M    libs/smart_ptr
2.1M    libs/leaf
2.0M    libs/date_time
1.9M    libs/multi_index
1.9M    libs/context
1.8M    libs/interprocess
1.7M    libs/filesystem
1.6M    libs/proto
1.6M    libs/mp11
1.6M    libs/local_function
1.6M    libs/convert
1.5M    libs/random
1.4M    libs/nowide
1.4M    libs/core
1.3M    libs/qvm
1.3M    libs/parameter
1.3M    libs/callable_traits
1.2M    libs/unordered
1.2M    libs/poly_collection
1.2M    libs/exception
1.1M    libs/units
1.1M    libs/ptr_container
1.1M    libs/chrono
1005K   libs/coroutine
927K    libs/mpi
924K    libs/xpressive
867K    libs/accumulators
810K    libs/yap
806K    libs/utility
803K    libs/endian
775K    libs/bind
708K    libs/coroutine2
702K    libs/flyweight
700K    libs/type_erasure
671K    libs/winapi
666K    libs/move
661K    libs/program_options
644K    libs/process
597K    libs/circular_buffer
576K    libs/multi_array
527K    libs/variant2
510K    libs/atomic
491K    libs/function_types
484K    libs/variant
468K    libs/predef
467K    libs/signals2
446K    libs/property_tree
445K    libs/dll
437K    libs/system
414K    libs/ratio
413K    libs/scope_exit
412K    libs/lambda
401K    libs/concept_check
399K    libs/functional
384K    libs/stl_interfaces
383K    libs/integer
338K    libs/container_hash
330K    libs/assign
323K    libs/lexical_cast
282K    libs/function
270K    libs/heap
261K    libs/pfr
248K    libs/uuid
241K    libs/type_index
239K    libs/dynamic_bitset
225K    libs/tuple
220K    libs/detail
209K    libs/format
206K    libs/property_map
195K    libs/stacktrace
179K    libs/lockfree
171K    libs/crc
169K    libs/assert
160K    libs/io
157K    libs/timer
155K    libs/rational
150K    libs/throw_exception
142K    libs/foreach
137K    libs/tokenizer
115K    libs/typeof
107K    libs/static_assert
103K    libs/align
101K    libs/logic
101K    libs/array
93K libs/any
78K libs/parameter_python
63K libs/conversion
17K libs/compatibility
5.0K    libs/headers
glenfe commented 3 years ago

The sizes of things in libs/math:

158M    libs/math
63M libs/math/doc
60M libs/math/reporting
34M libs/math/test
1.5M    libs/math/example
728K    libs/math/tools
544K    libs/math/dot_net_example
363K    libs/math/src
80K libs/math/include_private
48K libs/math/minimax
27K libs/math/config
5.0K    libs/math/vc71_fix
4.0K    libs/math/meta
4.0K    libs/math/build
pabristow commented 3 years ago

I was wondering if anyone would notice 😉

One contributor is the size of some graphics and I am working on changing the plot program to help with this, but not in time for this release.

But I suspect most of the cause is the steady increase in the number of functions and distributions provided.

But I am sure that all Boost.Math contributors note that size is an issue and will look at ways of reducing it.

Perhaps we need to keep some of the testing code and results separate from the Boost download?

Sorry, but I don’t see a quick fix for this.

Paul

From: Glen Fernandes notifications@github.com Sent: 17 December 2020 15:55 To: boostorg/math math@noreply.github.com Cc: Subscribed subscribed@noreply.github.com Subject: Re: [boostorg/math] Math size in Boost release (#457)

The sizes of things in libs/math:

158M libs/math

63M libs/math/doc

60M libs/math/reporting

34M libs/math/test

1.5M libs/math/example

728K libs/math/tools

544K libs/math/dot_net_example

363K libs/math/src

80K libs/math/include_private

48K libs/math/minimax

27K libs/math/config

5.0K libs/math/vc71_fix

4.0K libs/math/meta

4.0K libs/math/build

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apolukhin commented 3 years ago

On Thu, Dec 17, 2020, 20:00 Paul A. Bristow notifications@github.com wrote:

Sorry, but I don’t see a quick fix for this.

Some ideas:

Doxygen may change the file name on minor changes. So during the development phase a bunch of duplicate files could appear.

glenfe commented 3 years ago

It's fine if the reduction can't make the next release, but to know that someone is now actively working to help address it is good enough for me.

jzmaddock commented 3 years ago

I've pulled some low-hanging fruit (files that shouldn't have been in there in the first place as they're too large) and chopped it down to 104Mb. Better but still not great.

The rest is down to volume of stuff, rather than individual culprits.

glenfe commented 3 years ago

Many thanks (as always) John.

Maybe ultimately we need to have two separate archives, one for the Boost library sources, and one for Boost library documentation. (Doc sources can go in the former, but generated documentation only in the latter).

Flamefire commented 3 years ago

There's 11Mb of generated html files, but I'm wary of moving to "online only" documentation. There's 21Mb of images for the docs, again we could go online only I guess.

Why not online? I mean we have a live version of the generated boost docs created by CI, so I don't see a reason to keep generated files in the repo. If a user needs it locally thy can generate them themselves. And if that alone chops of 32MB of data, then I'd say that is well worth it.