WEEKLY REPORT · ISO 2026-W31

PHARE, 27 Jul – 2 Aug 2026

Commits on master

5 ▼ -10 vs last week

PRs merged

4 ▼ -8 vs last week

Issues opened

10 ▼ -3 vs last week

Issues closed

3 ▼ -13 vs last week

Reviews

52 ▼ -7 vs last week

CI builds

92 ▼ -59 vs last week

TeamCity history incomplete this week

The week at a glance

each dot is one event · hover for details, click to open

Mon 27MTue 28TWed 29WThu 30TFri 31FSat 1SSun 2S

Commits on master

5 PRs merged

4 PRs opened

7 Issues opened

10 Issues closed

3 Reviews

52 CI failures

Daily numbers as a table

Day	Commits	Issues opened	Issues closed	PRs opened	PRs merged	Reviews	Comments	CI builds	CI failed
Mon 27 Jul	0	0	0	1	0	31	4	10	0
Tue 28 Jul	2	5	1	2	1	9	13	17	2
Wed 29 Jul	1	1	0	2	1	8	4	24	1
Thu 30 Jul	1	1	0	1	1	2	9	16	0
Fri 31 Jul	1	3	2	1	1	2	17	16	7
Sat 1 Aug	0	0	0	0	0	0	0	5	0
Sun 2 Aug	0	0	0	0	0	0	0	4	1

Issues

10 opened · 3 closed

Open issues

109

+10

-3

116

open at start

opened

closed

open at end

The axis starts at 90 so the weekly changes stay visible.

Labels on new issues

refactoring

5bug 🔥

3pharein

2python

2MHD

2cmake 🛠

1possible bug?

1diagnostics outputs

How closed issues were closed

fixed by a PR 1closed without a link 2

#1225 Time_steps down to floating point precision digits triggers issues on restart completed closed by @UCaromel, no linked PR or commit amrpossible bug?
Merged with #1223.
#1179 move mpi out of the core module completed fixed by PR #1272 good first issueSAMRAI interface
#496 integrator.h dict key may not exist but is forced to in python for now completed closed by @nicolasaunai, no linked PR or commit bug 🔥

All 10 new issues

#1303 density profile not checked for periodicity in MaxwellianFluidModel @nicolasaunai bug 🔥pharein
#1302 elapsed_timestamps unusable — write_timestamps unconditionally required @nicolasaunai bug 🔥
#1301 Python 3.8 is EOL @PhilipDeegan cmake 🛠python
#1299 Scalar/VectorField renaming: unguarded name collisions and inconsistent naming contracts @PhilipDeegan pythonpossible bug?
#1296 Temporary patches can be unaligned with the coarse mesh @UCaromel bug 🔥
#1294 max_mhd_level=0 default silently breaks pure-MHD runs @nicolasaunai refactoringMHD
#1293 model_options is redundant with the model block already declared @nicolasaunai refactoringpharein
#1292 MHD res/hyper_res should default from eta/nu @nicolasaunai refactoringMHD
#1291 post_advance renaming/scope? @nicolasaunai diagnostics outputsrefactoring
#1290 auto_dump=false disables more than it should @nicolasaunai refactoring

Pull requests

4 merged · 7 opened · 0 closed unmerged

Open PRs

-4

open at start

opened

merged

closed

open at end

The axis starts at 20 so the weekly changes stay visible.

Every PR that moved this week

mergedopen draft or closed first human review

Time open (log scale)

1 h1 d1 wk1 mo1 yr

Lines changed, by area (log scale)

101001k10k

1295 pressure tensor schedule issue@PhilipDeegan

1289 pharein: remove unused diag_export_format Simulation parameter@nicolasaunai

1287 vtkhdf: 64 bit Steps offsets@UCaromel

1272 move mpi utilities/etc out of the core module@PhilipDeegan

1304 pharein populate dict refactor: split up semantically, smaller functions@PhilipDeegan

1300 release: bump SAMRAI and HighFive pins for the upcoming 0.1.0 release@nicolasaunai

1298 do not duplicate level ghost interpolation during pressure computation@PhilipDeegan

1297 pharein: default nesting_buffer to 1, only apply/validate it when AMR is used@nicolasaunai

1288 CT-based magnetic energy flux@UCaromel

coreamrpythontestssimulator/iobuild/ciother

People

human activity inside the week · darker = more

Who did what

	Commits	PRs opened	PRs merged	Reviews given	Issues opened	Issues closed	Comments	Lines on master
@nicolasaunai	2	3	1	21	7	1	24	+0 −8
@PhilipDeegan	2	3	2	27	2	1	8	+433 −113
@UCaromel	1	1	1	3	1	1	14	+61 −25
@igirault	·	·	·	1	·	·	1	·

Bots: coderabbitai (19 reviews, 7 comments), github-advanced-security (4 reviews, 0 comments).

Who reviewed whom

reviewer ↓ · author →	UCaromel	PhilipDeegan	igirault	nicolasaunai
PhilipDeegan	17	·	3	7
nicolasaunai	3	12	6	·
UCaromel	·	·	1	2
igirault	·	1	·	·

Median first review24 h

Median time to merge41 h

CI and tests

0 test executions on TeamCity · 0 failed · 0 ignored

TeamCity only keeps about 200 builds per configuration, so this week is incomplete for gh_pr_gcc (history starts 2026-08-31), gh_pr_clang (history starts 2026-09-03), gh_pr_clang_samraisub (history starts 2026-08-31), gh_pr_gcc_samraisub (history starts 2026-09-01).

passedfailedcanceledone tick per build, placed at its finish time

Mon 27MTue 28TWed 29WThu 30TFri 31FSat 1SSun 2S

GitHub Actions CodeQL

30 ✓ · 3 ✗ · 8 canceled CMake Ubuntu

24 ✓ · 5 ✗ · 7 canceled TeamCity gh_master_gcc_nightly_samraisub_phlop

4 ✓ · 0 ✗ · 0 canceled gh_master_clang_nightly_samraisub_phlop_asan

4 ✓ · 0 ✗ · 0 canceled gh_master_gcc_weekly_samraisub

1 ✓ · 0 ✗ · 0 canceled gh_master_clang_weekly_asan

1 ✓ · 0 ✗ · 0 canceled gh_master_gcc_samraisub_weekly_gcov

0 ✓ · 1 ✗ · 0 canceled gh_master_gcc_samraisub_weekly_caliper

1 ✓ · 0 ✗ · 0 canceled TeamCity, personal builds Caromel · build

1 ✓ · 2 ✗ · 0 canceled

Code on master

5 commits · lines removed ← → lines added

Where the code changed

tests

301

simulator/io

135

amr

core

python

build/ci

Commits

5 commits on master (also dots on the timeline)

76791b4move mpi utilities/etc out of the core module (#1272) @PhilipDeegan +131 −105
63d30edpressure tensor schedule issue (#1295) @PhilipDeegan +302 −8
7c334a3Merge pull request #1289 from nicolasaunai/remove-diag-export-format @nicolasaunai +0 −4
f2fbe84vtkhdf: 64 bit Steps offsets (#1287) @UCaromel +61 −25
a465b27pharein: remove unused diag_export_format Simulation parameter @nicolasaunai +0 −4