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Record independent campaign clocks and matched Newton follow-up cases

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This commit is contained in:
Emily Boudreaux
2026-09-18 11:40:36 -04:00
parent 25816d4328
commit 18762298c1
3 changed files with 217 additions and 0 deletions
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62
experiments/damped_coupled_newton_2026-09-18.json Normal file
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@@ -0,0 +1,62 @@
[
{
"id": "n1p5_J0_control",
"arguments": [
"--index",
"1.5",
"--angular-momentum",
"0",
"--strategy",
"curvature",
"--no-central",
"--max-newton",
"6",
"--restart",
"160",
"--max-linear",
"200",
"--linear-tol",
"0.03",
"--rtol",
"1e-8",
"--atol",
"0",
"--preconditioner-variant",
"gravity-schur",
"--schur-sweeps",
"1",
"--schur-relaxation",
"0.5"
]
},
{
"id": "n1p5_J0_near",
"arguments": [
"--index",
"1.5",
"--angular-momentum",
"0",
"--strategy",
"curvature-backtracked-coupled",
"--no-central",
"--max-newton",
"6",
"--restart",
"160",
"--max-linear",
"200",
"--linear-tol",
"0.03",
"--rtol",
"1e-8",
"--atol",
"0",
"--preconditioner-variant",
"gravity-schur",
"--schur-sweeps",
"1",
"--schur-relaxation",
"0.5"
]
}
]

143
experiments/damped_coupled_repeat_2026-09-18.json Normal file
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@@ -0,0 +1,143 @@
[
{
"id": "late_curvature_full",
"arguments": [
"--index",
"1.5",
"--angular-momentum",
"0",
"--no-central",
"--max-newton",
"0",
"--damped-coupled-probe",
"--strategy",
"curvature-coupled",
"--probe-state",
"/Users/tboudreaux/.codex/.chatgpt-projects/g-p-6a6b3f2194ec8191bebcd59075897f1d/diagnostics/nonlinear_step_2026-09-18/late_v1/n1p5_late_eta003/nonlinear_step_physical_base.txt",
"--probe-direction",
"/Users/tboudreaux/.codex/.chatgpt-projects/g-p-6a6b3f2194ec8191bebcd59075897f1d/diagnostics/nonlinear_step_2026-09-18/late_v1/n1p5_late_eta003/nonlinear_step_direction_full.txt",
"--linear-tol",
"0.03",
"--restart",
"160",
"--preconditioner-variant",
"gravity-schur",
"--schur-sweeps",
"1",
"--schur-relaxation",
"0.5",
"--gravity-tol",
"1e-10",
"--gravity-iterations",
"300",
"--gravity-restart",
"80",
"--coupled-tol",
"0.03",
"--coupled-iterations",
"160",
"--coupled-restart",
"160",
"--coupled-max-ratio",
"1",
"--coupled-attempts",
"1",
"--coupled-search",
"full"
]
},
{
"id": "late_raw_none",
"arguments": [
"--index",
"1.5",
"--angular-momentum",
"0",
"--no-central",
"--max-newton",
"0",
"--damped-coupled-probe",
"--strategy",
"coupled",
"--probe-state",
"/Users/tboudreaux/.codex/.chatgpt-projects/g-p-6a6b3f2194ec8191bebcd59075897f1d/diagnostics/nonlinear_step_2026-09-18/late_v1/n1p5_late_eta003/nonlinear_step_physical_base.txt",
"--probe-direction",
"/Users/tboudreaux/.codex/.chatgpt-projects/g-p-6a6b3f2194ec8191bebcd59075897f1d/diagnostics/nonlinear_step_2026-09-18/late_v1/n1p5_late_eta003/nonlinear_step_direction_full.txt",
"--linear-tol",
"0.03",
"--restart",
"160",
"--preconditioner-variant",
"gravity-schur",
"--schur-sweeps",
"1",
"--schur-relaxation",
"0.5",
"--gravity-tol",
"1e-10",
"--gravity-iterations",
"300",
"--gravity-restart",
"80",
"--coupled-tol",
"0.03",
"--coupled-iterations",
"160",
"--coupled-restart",
"160",
"--coupled-max-ratio",
"1",
"--coupled-attempts",
"1",
"--coupled-search",
"none"
]
},
{
"id": "late_raw_near",
"arguments": [
"--index",
"1.5",
"--angular-momentum",
"0",
"--no-central",
"--max-newton",
"0",
"--damped-coupled-probe",
"--strategy",
"coupled",
"--probe-state",
"/Users/tboudreaux/.codex/.chatgpt-projects/g-p-6a6b3f2194ec8191bebcd59075897f1d/diagnostics/nonlinear_step_2026-09-18/late_v1/n1p5_late_eta003/nonlinear_step_physical_base.txt",
"--probe-direction",
"/Users/tboudreaux/.codex/.chatgpt-projects/g-p-6a6b3f2194ec8191bebcd59075897f1d/diagnostics/nonlinear_step_2026-09-18/late_v1/n1p5_late_eta003/nonlinear_step_direction_full.txt",
"--linear-tol",
"0.03",
"--restart",
"160",
"--preconditioner-variant",
"gravity-schur",
"--schur-sweeps",
"1",
"--schur-relaxation",
"0.5",
"--gravity-tol",
"1e-10",
"--gravity-iterations",
"300",
"--gravity-restart",
"80",
"--coupled-tol",
"0.03",
"--coupled-iterations",
"160",
"--coupled-restart",
"160",
"--coupled-max-ratio",
"1",
"--coupled-attempts",
"1",
"--coupled-search",
"near"
]
}
]

12
experiments/run_plateau_campaign.py
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@@ -9,6 +9,7 @@ import math
import os
from pathlib import Path
import platform
import resource
import shutil
import subprocess
import time
@@ -133,6 +134,7 @@ def main():
state_files[str(path)] = digest(path)
print('START', name, flush=True)
start = time.monotonic()
cpu_start = resource.getrusage(resource.RUSAGE_CHILDREN)
record = {'id': name, 'command': command, 'started_utc': utc(), 'input_state_hashes': state_files}
write_json(output / (name + '_run.json'), record)
with (output / (name + '.log')).open('w') as stream:
@@ -144,6 +146,16 @@ def main():
record['timed_out'] = True
record['exit_code'] = None
record.update(seconds=time.monotonic() - start, finished_utc=utc())
cpu_end = resource.getrusage(resource.RUSAGE_CHILDREN)
# Keep independent clocks: suspend can affect elapsed clocks differently,
# and rescaling solver phase timings would hide that uncertainty.
record['utc_elapsed_seconds'] = (
datetime.datetime.fromisoformat(record['finished_utc']) -
datetime.datetime.fromisoformat(record['started_utc'])).total_seconds()
record['utc_minus_monotonic_seconds'] = record['utc_elapsed_seconds'] - record['seconds']
record['child_user_cpu_seconds'] = cpu_end.ru_utime - cpu_start.ru_utime
record['child_system_cpu_seconds'] = cpu_end.ru_stime - cpu_start.ru_stime
record['child_cpu_seconds'] = record['child_user_cpu_seconds'] + record['child_system_cpu_seconds']
record['output_hashes'] = {
str(path.relative_to(folder)): digest(path)
for path in sorted(folder.rglob('*'))