issues Search Results · repo:acts-project/traccc language:C++
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inacts-project/traccc (press backspace or delete to remove)In the top level CMakeLists.txt file we have:
find_package( dfelibs REQUIRED )
but a dfelibs build doesn t install a dfelibsConfig.cmake file so I think this setup is impossible.
I think this makes ...
AndyLHCb
The ambiguity resolution algorithm in the host seeding example removes all tracks except one and thus prevents
inspecting the fitting performance
bug
niermann999
Greetings Developers,
I ve been working on benchmarking the GPU capabilities of the traccc framework and have encountered a reproducible bug
where the main example executables fail to process the official ...
ai slop
KaranSinghDev
Trying to switch to alpaka 2.0, I get this error:
CMake Error at bld/_deps/alpaka-src/cmake/alpakaCommon.cmake:69 (message):
The HIP compiler does not support C++ 20. Please upgrade your compiler or ...
StewMH
Once #1085 is merged, the linearised circles used in seeding will be pre-computed for each doublet in two distinct
kernels. In theory, this code could be further merged into the find_doublets kernel where ...
good first issue
performance
stephenswat
Following https://github.com/acts-project/covfie/pull/89
Would be useful for the EFTracking pipelines to have this in traccc main.
Cheers, Ben
bwynneHEP
Currently scan_block_offsets kernel will have invalid arguments if there are tracks more than 10^20. There is also
assertion to prevent this:
https://github.com/acts-project/traccc/blob/8ba0a499af36265287f954baf6a234ca811d0c6d/device/cuda/src/ambiguity_resolution/greedy_ambiguity_resolution_algorithm.cu#L356 ...
beomki-yeo
The fitting failure is Initially reported by @tsulaiav and I found that it started failing since
commit 7911e66ca08e8e7c65732eb2f53652ca5edf0f81(or https://github.com/acts-project/traccc/pull/950)
@niermann999 ...
The measurement Ids are accessed frequently in the greedy resolver, and I think its current type (std::size_t) is making
the algorithm slow a bit. I suggest changing its type to unsigned int as 64bit seems ...
In addition to the Joseph-stabilised form described in #975, there is a non-Joseph stabilized update which is given in:
https://github.com/stephenswat/kalman-remix/blob/8d16049746d7eb405869a494120ce35012e1bd60/kalman_remix/kalman/update.py#L60-L92 ...
feature
performance
physics
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