jermp / fulgor Goto Github PK

• When building a meta colored dBG, currently we first build a Fulgor index and then partition it with the partition tool.
  This is useful when we want to test different partition methods. But for end-to-end users, it's likely more handy to just have an option to the build tool, say --meta-colored, which does build+partition in one go.

• Also, hide the permute tool under a --advanced flag options. (It is not meant to be used by common users.)

I get this error when I try to build fulgor. It works when I compile it with “-mpopcnt” flag. Would it be possible to make a commit with “-mpopcnt” flag in the CMakeLists.txt?

I am using FULGOR in one of my projects and it would be easier to integrate it into my pipeline if the flag was added to the CMakeLists.

Thank you.

Hi @jermp ,

When I compile Fulgor on my machine (Kubuntu 22.04) the compilation fails with some errors that boil down to:
ggcat_api.18b922c2ecd02292-cgu.03:(.text._ZN3std10sys_common9backtrace28__rust_begin_short_backtrace17hf5334377f827e0d6E+0x4d4): undefined reference to clock_gettime'`

I think this is due to the linker flag -lrt missing when building on linux.
Note that on macOS adding -lrt throws errors since macOS does not require the library to be explicitly linked.

Best regards,
Yoshihiro Shibuya

When installing on a x86_64 Linux system, during the GGCAT API compilation step the following error occurs

error: to use a constant of type `TypeId` in a pattern, `TypeId` must be annotated with `#[derive(PartialEq, Eq)]`

However, if I manually check out GGCAT repo at 793471d, and then proceed with the compilation, everything compiles correctly. (I am using nightly Rust)

It looks that the ggcat repo in the external should be updated to the above version, instead of the one it uses right now.

Hi, I'm trying to build fulgor on Fedora 36 and getting an issue related to a missing include for <memory> in the sshash submodule. This seems to be because sshash is pulling an old version of https://github.com/jermp/essentials which is missing the include statement in the essentials.hpp file. The newest version of the essentials submodule seems to have fixed this. I can work around this by adding the include manually but just letting you know.

Log from build

temaklin@xps13 build]$ make
[ 14%] Building CXX object CMakeFiles/sshash_static.dir/external/sshash/include/dictionary.cpp.o
In file included from /home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/compact_vector.hpp:6,
                 from /home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/encoders.hpp:3,
                 from /home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/pthash.hpp:3,
                 from /home/temaklin/software/fulgor/external/sshash/include/hash_util.hpp:3,
                 from /home/temaklin/software/fulgor/external/sshash/include/util.hpp:8,
                 from /home/temaklin/software/fulgor/external/sshash/include/dictionary.hpp:3,
                 from /home/temaklin/software/fulgor/external/sshash/include/dictionary.cpp:1:
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp: In function ‘std::string essentials::demangle(const char*)’:
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:371:10: error: ‘unique_ptr’ is not a member of ‘std’
  371 |     std::unique_ptr<char, decltype(&std::free)> ptr(
      |          ^~~~~~~~~~
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:22:1: note: ‘std::unique_ptr’ is defined in header ‘<memory>’; did you forget to ‘#include <memory>’?
   21 | #include <cxxabi.h>  // for name demangling
  +++ |+#include <memory>
   22 | #endif
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:371:21: error: expected primary-expression before ‘char’
  371 |     std::unique_ptr<char, decltype(&std::free)> ptr(
      |                     ^~~~
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:373:12: error: ‘ptr’ was not declared in this scope
  373 |     return ptr.get();
      |            ^~~
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:369:12: warning: unused variable ‘len’ [-Wunused-variable]
  369 |     size_t len = 0;
      |            ^~~
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:370:9: warning: unused variable ‘status’ [-Wunused-variable]
  370 |     int status = 0;
      |         ^~~~~~
/home/temaklin/software/fulgor/external/sshash/include/../external/pthash/include/encoders/../../external/essentials/include/essentials.hpp:368:58: warning: unused parameter ‘mangled_name’ [-Wunused-parameter]
  368 | [[maybe_unused]] static std::string demangle(char const* mangled_name) {
      |                                              ~~~~~~~~~~~~^~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-unknown-attributes’ may have been intended to silence earlier diagnostics
make[2]: *** [CMakeFiles/sshash_static.dir/build.make:90: CMakeFiles/sshash_static.dir/external/sshash/include/dictionary.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:112: CMakeFiles/sshash_static.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

Hi, would it be possible to support printing the output to stdout or stderr (preferably stdout so it can be piped easily) instead of requiring writes to a file? This would enable processing the results immediately which is particularly helpful if the plaintext output is very large.

At least on Linux it's possible to somewhat work around this by supplying /dev/stdout or /dev/stderr as the argument to -o but Fulgor currently prints status messages to both std::cerr and std::cout which then end up in the output, so it's not ideal. Would be nice if this could be supported directly from Fulgor eg. by printing when the -o argument is not supplied (and using only std::cerr for status messages), or by adding some kind of --quiet flag that silences the status messages.

I quickly put together something along these lines in https://github.com/tmaklin/fulgor but my implementation needs C++20 and requires changing the logger nested inside sshash -> pthash -> essentials so I didn't want to turn it into a pull request.

Hey!

I was trying to build a graph of 400K bacterial genomes and got the following error:

terminate called after throwing an instance of 'std::runtime_error'
  what():  num_contigs must be less than 2^32
Aborted (core dumped)

1. I'm a bit confused by the error message with num_contigs as the number of contigs I have is much less (99,645,800) So I guess this refers to the number of unitigs in the graph instead?

2. If Yes, any ideas to still make it work? Could it use 2^64 since we have sufficient memory? Any other ideas ? :)

Thanks for another cool tool!

Hi, Thank you for creating fulgor., looking forward to using it!

Apologies for raising this here because the first part of this is an issue in the kmeans dependency.

I was trying to install fulgor yesterday and ran into this error:

.../fulgor/./external/kmeans/include/kmeans.hpp: In function ‘std::vector<float> kmeans::details::closest_distance(const std::vector<std::vector<float> >&, RandomAccessIterator, RandomAccessIterator)’:
.../fulgor/./external/kmeans/include/kmeans.hpp:45:5: error: invalid controlling predicate
     for (uint64_t i = 0; i != num_points; ++i) {
     ^~~

.../fulgor/./external/kmeans/include/kmeans.hpp: In function ‘std::vector<unsigned int> kmeans::details::calculate_clusters(RandomAccessIterator, RandomAccessIterator, const std::vector<std::vector<float> >&)’:
.../fulgor/./external/kmeans/include/kmeans.hpp:134:5: error: invalid controlling predicate
     for (uint64_t i = 0; i != num_points; ++i) {
     ^~~

I found the explanation here: https://stackoverflow.com/questions/33493215/openmp-error-invalid-controlling-predicate
I just replaced != with <, which got it working.

Also, there was a problem in the linking step:

CMakeFiles/fulgor.dir/tools/fulgor.cpp.o: In function build(int, char**)':
/usr/include/c++/8/bits/fs_path.h:185: undefined reference to std::filesystem::__cxx11::path::_M_split_cmpts()'
CMakeFiles/fulgor.dir/tools/fulgor.cpp.o: In function build(int, char**)':
/usr/include/c++/8/bits/fs_ops.h:121: undefined reference to std::filesystem::status(std::filesystem::__cxx11::path const&)'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/fulgor.dir/build.make:101: fulgor] Error 1
make[1]: *** [CMakeFiles/Makefile2:139: CMakeFiles/fulgor.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

I added stdc++fs in to the list of target_link_libraries in the CMakeLists.txt, which got things working.

My system:
Red Hat Enterprise Linux release 8.10
cmake version 3.30.1
GNU Make 4.2.1

Thanks again!

Hi @jermp !
Could you provide some option similar to Themisto one to handle one fasta file that contain many sequence that should be considered of different colors?

-e, --sequence-colors Default if the input has just a single sequence
file. Creates a distinct color 0,1,2,... for
each sequence in the input.

Hi-
I was curious if you could help me understand what happens in the case of multi-mappers, ie a given sequence that appears multiple times in the same reference. In your example with 4,546 Salmonella genomes, my guess is that there are repetitive sequences within a given genome - is the pseudo-alignment only capable of saying whether or not a given sequence occurred (n >= 1 times) or is it possible to know the exact number of times there was a match within a genome, or even more specifically, where the match(es) occurred?

Hello team Fulgor!

I'm trying to dump the color sets out of a Fulgor index. The dump looks like this:

num_references 4896
num_lists_in_color_set 3607699
color_list_0 7 24 405 1442 1561 2243 2767 3402
color_list_1 4 24 405 2243 3402
color_list_2 5 24 272 405 2243 3402
color_list_3 2 737 1312
...

This seems to list all the distinct color sets, but this is missing the information about which color set corresponds to which unitig. Is it possible to somehow easily extract that information from the index? This would let me verify my Themisto indexes against Fulgor, and vice versa.

By the way, this dump is missing a newline at the end of the file :).

Hi @jermp !!

@karel-brinda and I are using Fulgor to build indexes of bacterial collections, but we're running into the same issue mentioned in COMBINE-lab/simpleaf#126 (i.e. the indexing process gets aborted due to the detection of an empty bucket). We saw that you fixed this in sshash (jermp/sshash#42), but Fulgor is still referring to its older version. Would it be possible to integrate those fixes into Fulgor?

Here's the error message I get when I run the fulgor build command:

=== step 3: 'build_index' 1.51034 [sec] (28.1915 [ns/kmer])
max_num_super_kmers_in_bucket 4121
max_num_super_kmers_in_bucket 4121
log2_max_num_super_kmers_in_bucket 13
num_buckets_in_skew_index 92/8799835(0.00104547%)
num_partitions 7
computing partitions...
num_kmers belonging to buckets of size > 64 and <= 128: 16574
num_kmers belonging to buckets of size > 128 and <= 256: 7551
num_kmers belonging to buckets of size > 256 and <= 512: 3626
num_kmers belonging to buckets of size > 512 and <= 1024: 3374
num_kmers belonging to buckets of size > 1024 and <= 2048: 6119
==> Empty bucket detected:
there is no list of size > 2048 and <= 4096
terminate called after throwing an instance of 'sshash::empty_bucket_runtime_error'
  what():  try a different choice of l or change seed
/usr/bin/bash: line 1: 83654 Aborted 

Thank you in advance!!

Hi, I'm trying to index a large and diverse collection of bacterial genomes (~300k sequences from ~4000 different species) but keep getting the following error:

fulgor build -k 31 -m 20 -l multifasta_paths.txt -o index -d tmp-fulgor -g 780 -t 20 --verbose
terminate called after throwing an instance of 'std::runtime_error'
  what():  Using 64-bit hash codes with more than 2^30 keys can be dangerous due to collisions: use 128-bit hash codes instead.
/var/spool/slurmd/job273252918/slurm_script: line 35: 2880844 Aborted                 (core dumped)

I found a fix for this in sshash (jermp/sshash#16) but even after uncommenting the relevant line in a fresh clone of fulgor after running git submodule update --init --recursive I keep getting the same error.

I could not compile fulgor due to an error in one of its dependencies:

   Compiling parallel-processor v0.1.13 (.../fulgor/external/ggcat/libs-crates/parallel-processor-rs)
error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in trait method return types
  --> libs-crates/parallel-processor-rs/src/execution_manager/executor.rs:42:10
   |
42 |     ) -> impl Future<Output = ()> + Send + 'a;
   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information

For more information about this error, try `rustc --explain E0562`.
error: could not compile `parallel-processor` (lib) due to previous error

The rustc version I am using is:

rustc 1.72.1 (d5c2e9c34 2023-09-13) (Red Hat 1.72.1-2.el7)

Hello @jermp!
I'm trying to build fulgor and I got such compilation problem on several machines using gcc11 and 12

In file included from /home/malfoy/devel/fulgor/tools/../include/index.hpp:6,
from /home/malfoy/devel/fulgor/tools/../include/index_types.hpp:3,
from /home/malfoy/devel/fulgor/tools/fulgor.cpp:4:
/home/malfoy/devel/fulgor/tools/../include/util.hpp: In function ‘__int128 unsigned fulgor::util::hash128(const char*, uint64_t, uint64_t)’:
/home/malfoy/devel/fulgor/tools/../include/util.hpp:143:41: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
143 | (reinterpret_cast<uint64_t>(&out) + 0) = ret.first;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
In file included from /usr/include/c++/12/bits/hashtable.h:35,
from /usr/include/c++/12/unordered_map:46,
from /home/malfoy/devel/fulgor/tools/../include/../external/sshash/include/../external/pthash/include/encoders/encoders.hpp:8,
from /home/malfoy/devel/fulgor/tools/../include/../external/sshash/include/../external/pthash/include/pthash.hpp:3,
from /home/malfoy/devel/fulgor/tools/../include/../external/sshash/include/hash_util.hpp:3,
from /home/malfoy/devel/fulgor/tools/../include/../external/sshash/include/util.hpp:8,
from /home/malfoy/devel/fulgor/tools/../include/../external/sshash/include/dictionary.hpp:3,
from /home/malfoy/devel/fulgor/tools/../include/index.hpp:3:
/usr/include/c++/12/bits/hashtable_policy.h: In instantiation of ‘std::__detail::_Hash_code_base<_Key, _Value, _ExtractKey, _Hash, _RangeHash, _Unused, __cache_hash_code>::__hash_code std::__detail::_Hash_code_base<_Key, _Value, _ExtractKey, _Hash, _RangeHash, _Unused, __cache_hash_code>::_M_hash_code(const _Key&) const [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _ExtractKey = std::__detail::_Select1st; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; bool __cache_hash_code = true; __hash_code = long unsigned int]’:
/usr/include/c++/12/bits/hashtable.h:1653:46: required from ‘std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::find(const key_type&) [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, true>; iterator = std::__detail::_Insert_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::allocator<std::pair<const __int128 unsigned, unsigned int> >, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::iterator; key_type = __int128 unsigned]’
/usr/include/c++/12/bits/unordered_map.h:869:25: required from ‘std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::iterator std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::find(const key_type&) [with _Key = __int128 unsigned; _Tp = unsigned int; _Hash = std::hash<__int128 unsigned>; _Pred = std::equal_to<__int128 unsigned>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >; iterator = std::__detail::_Insert_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::allocator<std::pair<const __int128 unsigned, unsigned int> >, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::iterator; key_type = __int128 unsigned]’
/home/malfoy/devel/fulgor/tools/../include/meta_builder.hpp:187:52: required from ‘void fulgor::index::meta_builder::build(fulgor::index&) [with ColorClasses = fulgor::metafulgor::hybrid]’
/home/malfoy/devel/fulgor/tools/build.cpp:9:18: required from here
/usr/include/c++/12/bits/hashtable_policy.h:1268:23: error: static assertion failed: hash function must be invocable with an argument of key type
1268 | static_assert(__is_invocable<const _Hash&, const _Key&>{},
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1268:23: note: ‘std::__is_invocable<const std::hash<__int128 unsigned>&, const __int128 unsigned&>()’ evaluates to false
/usr/include/c++/12/bits/hashtable_policy.h:1270:25: error: no match for call to ‘(const std::hash<__int128 unsigned>) (const __int128 unsigned&)’
1270 | return _M_hash()(__k);
| ~~~~~~~~~^~~~~
/usr/include/c++/12/bits/hashtable.h: In instantiation of ‘std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::_Hashtable() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, true>]’:
/usr/include/c++/12/bits/unordered_map.h:102:11: required from ‘constexpr void std::_Destroy(_Tp*) [with _Tp = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/stl_construct.h:163:19: required from ‘static void std::_Destroy_aux< >::__destroy(_ForwardIterator, _ForwardIterator) [with _ForwardIterator = std::unordered_map<__int128 unsigned, unsigned int>; bool = false]’
/usr/include/c++/12/bits/stl_construct.h:196:11: required from ‘void std::_Destroy(_ForwardIterator, _ForwardIterator) [with _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/alloc_traits.h:850:15: required from ‘void std::_Destroy(_ForwardIterator, _ForwardIterator, allocator<_T2>&) [with _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>*; _Tp = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/stl_vector.h:730:15: required from ‘std::vector<_Tp, _Alloc>::vector() [with _Tp = std::unordered_map<__int128 unsigned, unsigned int>; _Alloc = std::allocator<std::unordered_map<__int128 unsigned, unsigned int> >]’
/home/malfoy/devel/fulgor/tools/../include/meta_builder.hpp:179:68: required from ‘void fulgor::index::meta_builder::build(fulgor::index&) [with ColorClasses = fulgor::metafulgor::hybrid]’
/home/malfoy/devel/fulgor/tools/build.cpp:9:18: required from here
/usr/include/c++/12/bits/hashtable.h:1586:5: error: use of deleted function ‘std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable_base()’
1586 | }
| ^
/usr/include/c++/12/bits/hashtable_policy.h:1631:12: note: ‘std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable_base()’ is implicitly deleted because the default definition would be ill-formed:
1631 | struct _Hashtable_base
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1631:12: error: use of deleted function ‘std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>::_Hash_code_base()’
/usr/include/c++/12/bits/hashtable_policy.h:1239:12: note: ‘std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>::_Hash_code_base()’ is implicitly deleted because the default definition would be ill-formed:
1239 | struct _Hash_code_base
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1239:12: error: use of deleted function ‘std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>::_Hashtable_ebo_helper()’
/usr/include/c++/12/bits/hashtable_policy.h:1175:12: note: ‘std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>::_Hashtable_ebo_helper()’ is implicitly deleted because the default definition would be ill-formed:
1175 | struct _Hashtable_ebo_helper<_Nm, _Tp, true>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1175:12: error: use of deleted function ‘std::hash<__int128 unsigned>::hash()’
In file included from /usr/include/c++/12/string_view:43,
from /usr/include/c++/12/bits/basic_string.h:47,
from /usr/include/c++/12/string:53,
from /usr/include/c++/12/bits/locale_classes.h:40,
from /usr/include/c++/12/bits/ios_base.h:41,
from /usr/include/c++/12/ios:42,
from /usr/include/c++/12/ostream:38,
from /usr/include/c++/12/iostream:39,
from /home/malfoy/devel/fulgor/tools/fulgor.cpp:1:
/usr/include/c++/12/bits/functional_hash.h:102:12: note: ‘std::hash<__int128 unsigned>::hash()’ is implicitly deleted because the default definition would be ill-formed:
102 | struct hash : __hash_enum<_Tp>
| ^~~~
/usr/include/c++/12/bits/functional_hash.h:102:12: error: ‘std::__hash_enum<_Tp, >::__hash_enum() [with _Tp = __int128 unsigned; bool = false]’ is private within this context
/usr/include/c++/12/bits/functional_hash.h:84:7: note: declared private here
84 | __hash_enum();
| ^
In file included from /usr/include/c++/12/bits/alloc_traits.h:33,
from /usr/include/c++/12/ext/alloc_traits.h:34,
from /usr/include/c++/12/bits/basic_string.h:39:
/usr/include/c++/12/bits/stl_construct.h: In instantiation of ‘void std::_Construct(_Tp*, _Args&& ...) [with _Tp = unordered_map<__int128 unsigned, unsigned int>; _Args = {}]’:
/usr/include/c++/12/bits/stl_uninitialized.h:638:18: required from ‘static _ForwardIterator std::__uninitialized_default_n_1<_TrivialValueType>::__uninit_default_n(_ForwardIterator, _Size) [with _ForwardIterator = std::unordered_map<__int128 unsigned, unsigned int>; _Size = long unsigned int; bool _TrivialValueType = false]’
/usr/include/c++/12/bits/stl_uninitialized.h:701:20: required from ‘_ForwardIterator std::__uninitialized_default_n(_ForwardIterator, _Size) [with _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>; _Size = long unsigned int]’
/usr/include/c++/12/bits/stl_uninitialized.h:766:44: required from ‘_ForwardIterator std::__uninitialized_default_n_a(_ForwardIterator, _Size, allocator<_Tp>&) [with _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>; _Size = long unsigned int; _Tp = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/vector.tcc:644:35: required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(size_type) [with _Tp = std::unordered_map<__int128 unsigned, unsigned int>; _Alloc = std::allocator<std::unordered_map<__int128 unsigned, unsigned int> >; size_type = long unsigned int]’
/usr/include/c++/12/bits/stl_vector.h:1011:4: required from ‘void std::vector<_Tp, _Alloc>::resize(size_type) [with _Tp = std::unordered_map<__int128 unsigned, unsigned int>; _Alloc = std::allocator<std::unordered_map<__int128 unsigned, unsigned int> >; size_type = long unsigned int]’
/home/malfoy/devel/fulgor/tools/../include/meta_builder.hpp:180:26: required from ‘void fulgor::index::meta_builder::build(fulgor::index&) [with ColorClasses = fulgor::metafulgor::hybrid]’
/home/malfoy/devel/fulgor/tools/build.cpp:9:18: required from here
/usr/include/c++/12/bits/stl_construct.h:119:7: error: use of deleted function ‘std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map() [with _Key = __int128 unsigned; _Tp = unsigned int; _Hash = std::hash<__int128 unsigned>; _Pred = std::equal_to<__int128 unsigned>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >]’
119 | ::new((void)__p) _Tp(std::forward<_Args>(__args)...);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/12/unordered_map:47:
/usr/include/c++/12/bits/unordered_map.h:141:7: note: ‘std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map() [with _Key = __int128 unsigned; _Tp = unsigned int; _Hash = std::hash<__int128 unsigned>; _Pred = std::equal_to<__int128 unsigned>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >]’ is implicitly deleted because the default definition would be ill-formed:
141 | unordered_map() = default;
| ^~~~~~~~~~~~~
/usr/include/c++/12/bits/unordered_map.h:141:7: error: use of deleted function ‘std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::_Hashtable() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, true>]’
/usr/include/c++/12/bits/hashtable.h:531:7: note: ‘std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::_Hashtable() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, true>]’ is implicitly deleted because the default definition would be ill-formed:
531 | _Hashtable() = default;
| ^~~~~~~~~~
/usr/include/c++/12/bits/hashtable.h:531:7: error: use of deleted function ‘std::__detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _Traits>::_Hashtable_base() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _Traits = std::__detail::_Hashtable_traits<true, false, true>]’
/usr/include/c++/12/bits/hashtable_policy.h:1674:7: note: ‘std::__detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _Traits>::_Hashtable_base() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _Traits = std::__detail::_Hashtable_traits<true, false, true>]’ is implicitly deleted because the default definition would be ill-formed:
1674 | _Hashtable_base() = default;
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1674:7: error: use of deleted function ‘std::__detail::_Hash_code_base<_Key, _Value, _ExtractKey, _Hash, _RangeHash, _Unused, __cache_hash_code>::_Hash_code_base() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _ExtractKey = std::__detail::_Select1st; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; bool __cache_hash_code = true]’
/usr/include/c++/12/bits/hashtable_policy.h:1261:7: note: ‘std::__detail::_Hash_code_base<_Key, _Value, _ExtractKey, _Hash, _RangeHash, _Unused, __cache_hash_code>::_Hash_code_base() [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _ExtractKey = std::__detail::_Select1st; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; bool __cache_hash_code = true]’ is implicitly deleted because the default definition would be ill-formed:
1261 | _Hash_code_base() = default;
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1261:7: error: use of deleted function ‘std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>::_Hashtable_ebo_helper()’
/usr/include/c++/12/bits/hashtable_policy.h:1674:7: error: use of deleted function ‘std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>::_Hash_code_base()’
1674 | _Hashtable_base() = default;
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable.h:531:7: error: use of deleted function ‘std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable_base()’
531 | _Hashtable() = default;
| ^~~~~~~~~~
/usr/include/c++/12/bits/hashtable.h:531:7: error: use of deleted function ‘constexpr std::_Enable_default_constructor<false, _Tag>::_Enable_default_constructor() [with _Tag = std::__detail::_Hash_node_base]’
In file included from /usr/include/c++/12/bits/hashtable.h:36:
/usr/include/c++/12/bits/enable_special_members.h:113:15: note: declared here
113 | constexpr _Enable_default_constructor() noexcept = delete;
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable.h: In instantiation of ‘std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::_Hashtable(const std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>&) [with _Key = __int128 unsigned; _Value = std::pair<const __int128 unsigned, unsigned int>; _Alloc = std::allocator<std::pair<const __int128 unsigned, unsigned int> >; _ExtractKey = std::__detail::_Select1st; _Equal = std::equal_to<__int128 unsigned>; _Hash = std::hash<__int128 unsigned>; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits<true, false, true>]’:
/usr/include/c++/12/bits/unordered_map.h:181:7: required from ‘void std::_Construct(_Tp*, _Args&& ...) [with _Tp = unordered_map<__int128 unsigned, unsigned int>; _Args = {const unordered_map<__int128 unsigned, unsigned int, hash<__int128 unsigned>, equal_to<__int128 unsigned>, allocator<pair<const __int128 unsigned, unsigned int> > >&}]’
/usr/include/c++/12/bits/stl_uninitialized.h:120:21: required from ‘_ForwardIterator std::__do_uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const unordered_map<__int128 unsigned, unsigned int>; _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/stl_uninitialized.h:137:32: required from ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const std::unordered_map<__int128 unsigned, unsigned int>; _ForwardIterator = std::unordered_map<__int128 unsigned, unsigned int>; bool _TrivialValueTypes = false]’
/usr/include/c++/12/bits/stl_uninitialized.h:185:15: required from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = const unordered_map<__int128 unsigned, unsigned int>; _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/stl_uninitialized.h:372:37: required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, allocator<_Tp>&) [with _InputIterator = const unordered_map<__int128 unsigned, unsigned int>; _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>; _Tp = unordered_map<__int128 unsigned, unsigned int>]’
/usr/include/c++/12/bits/stl_uninitialized.h:397:2: required from ‘_ForwardIterator std::__uninitialized_move_if_noexcept_a(_InputIterator, _InputIterator, _ForwardIterator, _Allocator&) [with _InputIterator = unordered_map<__int128 unsigned, unsigned int>; _ForwardIterator = unordered_map<__int128 unsigned, unsigned int>; _Allocator = allocator<unordered_map<__int128 unsigned, unsigned int> >]’
/usr/include/c++/12/bits/vector.tcc:681:48: required from ‘void std::vector<_Tp, _Alloc>::_M_default_append(size_type) [with _Tp = std::unordered_map<__int128 unsigned, unsigned int>; _Alloc = std::allocator<std::unordered_map<__int128 unsigned, unsigned int> >; size_type = long unsigned int]’
/usr/include/c++/12/bits/stl_vector.h:1011:4: required from ‘void std::vector<_Tp, _Alloc>::resize(size_type) [with _Tp = std::unordered_map<__int128 unsigned, unsigned int>; _Alloc = std::allocator<std::unordered_map<__int128 unsigned, unsigned int> >; size_type = long unsigned int]’
/home/malfoy/devel/fulgor/tools/../include/meta_builder.hpp:180:26: required from ‘void fulgor::index::meta_builder::build(fulgor::index&) [with ColorClasses = fulgor::metafulgor::hybrid]’
/home/malfoy/devel/fulgor/tools/build.cpp:9:18: required from here
/usr/include/c++/12/bits/hashtable.h:1461:45: error: use of deleted function ‘std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable_base(const std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >&)’
1461 | _M_rehash_policy(__ht._M_rehash_policy)
| ^
/usr/include/c++/12/bits/hashtable_policy.h:1631:12: note: ‘std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >::_Hashtable_base(const std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >&)’ is implicitly deleted because the default definition would be ill-formed:
1631 | struct _Hashtable_base
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1631:12: error: use of deleted function ‘std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>::_Hash_code_base(const std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>&)’
/usr/include/c++/12/bits/hashtable_policy.h:1239:12: note: ‘std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>::_Hash_code_base(const std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>&)’ is implicitly deleted because the default definition would be ill-formed:
1239 | struct _Hash_code_base
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1239:12: error: use of deleted function ‘std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>::_Hashtable_ebo_helper(const std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>&)’
/usr/include/c++/12/bits/hashtable_policy.h:1175:12: note: ‘std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>::_Hashtable_ebo_helper(const std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>&)’ is implicitly deleted because the default definition would be ill-formed:
1175 | struct _Hashtable_ebo_helper<_Nm, _Tp, true>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1175:12: error: use of deleted function ‘std::hash<__int128 unsigned>::hash(const std::hash<__int128 unsigned>&)’
/usr/include/c++/12/bits/functional_hash.h:102:12: note: ‘std::hash<__int128 unsigned>::hash(const std::hash<__int128 unsigned>&)’ is implicitly deleted because the default definition would be ill-formed:
102 | struct hash : __hash_enum<_Tp>
| ^~~~
/usr/include/c++/12/bits/functional_hash.h:102:12: error: use of deleted function ‘constexpr std::__hash_enum<__int128 unsigned, false>::__hash_enum(const std::__hash_enum<__int128 unsigned, false>&)’
/usr/include/c++/12/bits/functional_hash.h:79:12: note: ‘constexpr std::__hash_enum<__int128 unsigned, false>::__hash_enum(const std::__hash_enum<__int128 unsigned, false>&)’ is implicitly declared as deleted because ‘std::__hash_enum<__int128 unsigned, false>’ declares a move constructor or move assignment operator
79 | struct __hash_enum
| ^~~~~~~~~~~
/usr/include/c++/12/bits/functional_hash.h:102:12: error: ‘std::__hash_enum<_Tp, >::__hash_enum() [with _Tp = __int128 unsigned; bool = false]’ is private within this context
102 | struct hash : __hash_enum<_Tp>
| ^~~~
/usr/include/c++/12/bits/functional_hash.h:84:7: note: declared private here
84 | __hash_enum();
| ^
/usr/include/c++/12/bits/hashtable_policy.h:1175:12: error: use of deleted function ‘std::hash<__int128 unsigned>::hash()’
1175 | struct _Hashtable_ebo_helper<_Nm, _Tp, true>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1239:12: error: use of deleted function ‘std::__detail::_Hashtable_ebo_helper<1, std::hash<__int128 unsigned>, true>::_Hashtable_ebo_helper()’
1239 | struct _Hash_code_base
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable_policy.h:1631:12: error: use of deleted function ‘std::__detail::_Hash_code_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, true>::_Hash_code_base()’
1631 | struct _Hashtable_base
| ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/hashtable.h:1461:45: error: use of deleted function ‘std::__detail::_Hashtable_base<__int128 unsigned, std::pair<const __int128 unsigned, unsigned int>, std::__detail::_Select1st, std::equal_to<__int128 unsigned>, std::hash<__int128 unsigned>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<true, false, true> >::~_Hashtable_base()’
1461 | _M_rehash_policy(__ht._M_rehash_policy)

Not urgent and not performance/correctness related, but rather stylistic: use consistent terminology between code and papers.

Examples: color_class --> color; the query colors() --> color(); k2u --> dictionary; u2c() --> unitig_id_to_color_id(); etc.

Add a note in the README specifying that, in case a meta colored dBG is built with the partition tool, the ref-ids in the pseudoalignment output are those returned by the print-filenames tool and not necessarily assigned in the input-file order specified with the option -l.