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Sensorium-brainflow-budget-profile.v1

Source schema: doc/schemas/sensorium-brainflow-budget-profile.v1.schema.json

Predeclared first-slice design budgets, not measured acceptance. Hash this whole canonical profile before execution and bind it to each report. Native buffer accounting covers every allocated preset. Queue age is monotonic. No retry after killed workers; reconnect applies only to surviving workers under current admission.

Governing Basis

Project Lineage

Requirements

Stories

Fields

Field Required Shape Description
schema yes const: sensorium-brainflow-budget-profile.v1
schema/v yes const: 1
profile/id yes const: sensorium.first-slice.mac-arm64.v1
revision yes integer
limits yes const: {'prepare/ms': 15000, 'first-data/ms': 5000, 'drain/ms': 25, 'aggregation/ms': 100, 'block/channels': 32, 'block/samples': 128, 'native/samples-per-preset': 2048, 'native/bytes': 2097152, 'channel/bytes': 65536, 'worker-queue/blocks': 16, 'worker-queue/bytes': 524288, 'worker-queue/age-ms': 1000, 'source/blocks': 256, 'source/bytes': 1048576, 'source/age-ms': 5000, 'read/consumers': 4, 'read/batch-frames': 8, 'read/batch-bytes': 65536, 'read/in-flight': 1, 'worker/rss-bytes': 536870912, 'host/buffer-bytes': 16777216, 'latency/p95-ms': 250, 'latency/p99-ms': 500, 'latency/max-ms': 1000, 'protected-stop/receipt-ms': 250, 'host/fence-ms': 100, 'process/exit-ms': 5000, 'cleanup/uncertain-ms': 10000, 'pressure/recovery-ms': 5000, 'reconnect/attempts': 2, 'reconnect/window-ms': 45000, 'consent/max-s': 1800, 'qualification/warmup-s': 120, 'qualification/runs-per-mode': 3, 'qualification/run-s': 300, 'qualification/rate-tolerance-percent': 5, 'carrier/blocks': 8, 'carrier/bytes': 65536, 'carrier/age-ms': 1000, 'read/revocation-propagation-ms': 100}
## Field Semantics

schema

  • Required: yes
  • Shape: const: sensorium-brainflow-budget-profile.v1

schema/v

  • Required: yes
  • Shape: const: 1

profile/id

  • Required: yes
  • Shape: const: sensorium.first-slice.mac-arm64.v1

revision

  • Required: yes
  • Shape: integer

limits

  • Required: yes
  • Shape: const: {'prepare/ms': 15000, 'first-data/ms': 5000, 'drain/ms': 25, 'aggregation/ms': 100, 'block/channels': 32, 'block/samples': 128, 'native/samples-per-preset': 2048, 'native/bytes': 2097152, 'channel/bytes': 65536, 'worker-queue/blocks': 16, 'worker-queue/bytes': 524288, 'worker-queue/age-ms': 1000, 'source/blocks': 256, 'source/bytes': 1048576, 'source/age-ms': 5000, 'read/consumers': 4, 'read/batch-frames': 8, 'read/batch-bytes': 65536, 'read/in-flight': 1, 'worker/rss-bytes': 536870912, 'host/buffer-bytes': 16777216, 'latency/p95-ms': 250, 'latency/p99-ms': 500, 'latency/max-ms': 1000, 'protected-stop/receipt-ms': 250, 'host/fence-ms': 100, 'process/exit-ms': 5000, 'cleanup/uncertain-ms': 10000, 'pressure/recovery-ms': 5000, 'reconnect/attempts': 2, 'reconnect/window-ms': 45000, 'consent/max-s': 1800, 'qualification/warmup-s': 120, 'qualification/runs-per-mode': 3, 'qualification/run-s': 300, 'qualification/rate-tolerance-percent': 5, 'carrier/blocks': 8, 'carrier/bytes': 65536, 'carrier/age-ms': 1000, 'read/revocation-propagation-ms': 100}