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Merged
jaredlockhart merged 4 commits into from
Dec 18, 2025
Merged

Update constants.py #14222

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8d29e1b
Update constants.py
tyler-thorne Dec 16, 2025
89d9c07
Update constants.py
jaredlockhart Dec 18, 2025
8a808b3
Update constants.py
jaredlockhart Dec 18, 2025
60811b6
Update constants.py
jaredlockhart Dec 18, 2025
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36 changes: 36 additions & 0 deletions experimenter/experimenter/targeting/constants.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2996,6 +2996,42 @@ def __post_init__(self):
application_choice_names=(Application.DESKTOP.name,),
)

# --- Desktop Tier 1: High-End (≥16GB RAM) ---
IS_DESKTOP_TIER_1_HIGH_END = NimbusTargetingConfig(
name="Desktop Tier 1: High-End (≥16GB RAM)",
slug="desktop_tier_1_high_end",
targeting="memoryMB >= 16384",
description="High-end desktop devices with ≥16GB RAM, typically with SSDs and modern CPUs. Suitable for Performance Mode with acceptable memory/CPU trade-offs. Approximately 18.7% of desktop users (Dec 2025 data).",
desktop_telemetry="metrics.quantity.system_memory >= 16384",
sticky_required=False,
is_first_run_required=False,
application_choice_names=(Application.DESKTOP.name,),
)

# --- Desktop Tier 2: Mid-Range (8-16GB RAM) ---
IS_DESKTOP_TIER_2_MID_RANGE = NimbusTargetingConfig(
name="Desktop Tier 2: Mid-Range (8-16GB RAM)",
slug="desktop_tier_2_mid_range",
targeting="memoryMB >= 8192 && memoryMB < 16384",
description="Mid-range desktop devices with 8-16GB RAM. Suitable for Eco Mode when on battery, not recommended for Performance Mode due to OOM risk. Approximately 34.4% of desktop users (Dec 2025 data).",
desktop_telemetry="metrics.quantity.system_memory >= 8192 AND metrics.quantity.system_memory < 16384",
sticky_required=False,
is_first_run_required=False,
application_choice_names=(Application.DESKTOP.name,),
)

# --- Desktop Tier 3: Low-End (<8GB RAM) ---
IS_DESKTOP_TIER_3_LOW_END = NimbusTargetingConfig(
name="Desktop Tier 3: Low-End (<8GB RAM)",
slug="desktop_tier_3_low_end",
targeting="memoryMB < 8192",
description="Low-end desktop devices with <8GB RAM, often with HDDs and older CPUs. Strongly recommended for Eco Mode to improve battery life and reduce thermal issues. Approximately 46.9% of desktop users (Dec 2025 data) - LARGEST segment.",
desktop_telemetry="metrics.quantity.system_memory < 8192",
sticky_required=False,
is_first_run_required=False,
application_choice_names=(Application.DESKTOP.name,),
)

VIEWPOINT_SURVEY_DESKTOP = NimbusTargetingConfig(
name="User Research Viewpoint Survey (Rolling Enrollment)",
slug="viewpoint_survey_desktop",
Expand Down