llnl/FPChecker

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A dynamic analysis tool to detect floating-point errors in HPC applications.

Stars: 44
Forks: 13
Open beginner issues: 0
Indexed issues: 11

Dominant language: Python
License: Apache-2.0
Last GitHub push: May 20, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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11 open issues indexed

build fails with errors like "fatal error: 'clang/AST/AST.h' file not found" Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

llnl/FPChecker#23 · Opened Jul 11, 2025
fpc-create-report giving 'input' error Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

llnl/FPChecker#14 · Opened Oct 4, 2021
clang-7: error: unable to execute command: Segmentation fault (core dumped) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

llnl/FPChecker#13 · Opened Jun 21, 2021
Add support for fine granularity checking Open

clang_plugin_branch enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

llnl/FPChecker#11 · Opened Mar 12, 2020
Function pointers should not be instrumented Open

bug clang_plugin_branch

Difficulty 4/5 3-5 days Newbie friendliness 35/100

llnl/FPChecker#10 · 1 comment · Opened Mar 12, 2020
Specify CUDA compute capability (sm_x) dynamically Open

clang_plugin_branch enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

llnl/FPChecker#8 · Opened Mar 9, 2020
RAJA example wouldn't build and run outside of LLNL systems Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

llnl/FPChecker#7 · Opened Feb 3, 2020
All tests must run with pytest and python 3.x Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

llnl/FPChecker#6 · Opened Feb 2, 2020
Check for almost_subnormal numbers in host checks Open

clang_plugin_branch enhancement

Difficulty 4/5 3-5 days Newbie friendliness 30/100

llnl/FPChecker#5 · Opened Feb 1, 2020
Plugin tests must be available when making the tool Open

clang_plugin_branch enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

llnl/FPChecker#4 · Opened Feb 1, 2020
Tests don't pass on 9.0.1 Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

llnl/FPChecker#2 · Opened Feb 1, 2020

llnl/FPChecker

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