Exocet92andGitHub a4040375e2 bench: fix the red runs, trim the matrix, add a grid job (#7) ...

Five consecutive red runs, two unrelated causes.

Four of them never reached an engine: the workflow installs the tag it is
handed, but 0.18.0rc1 and rc2 were previews that never reached PyPI.
Pre-releases are now skipped, and the report step checks for its input file
instead of dying on a missing one and reporting the wrong cause twice.

The fifth came from adding 10M bars, which broke a workload whose validity
depended on the ladder stopping at 5M. ema_rsi_fees sizes in fixed units and
pays 5 bps a side, so over 10M one-minute bars the fees compound into the whole
account: -15% of capital at 1M, -74% at 5M, exactly -100% at 10M, where fees
reach 99,611 of the 100,000 it started with. Both engines then sit at zero and
disagree by 9,085 round-trips about how many worthless trades to book on a dead
account. Workloads can now declare a ceiling, and the runner skips past it out
loud.

Fewer points per axis: three series lengths instead of five, a decade apart
each step. 10k measured the clock rather than the work, and 5M sat between two
points that already bracketed it. sma_cross crosses on 30/150 rather than
10/50, worth about 15% on the ratio because it books a third of the trades.

Grids get their own job, licensed through ci_activate.py, which refuses to run
unlicensed rather than time a wait. Three points, not a matrix: across the
plane the four-core ratio moves only between x32 and x38.

2026-08-20 17:00:41 +02:00

..

workflows

bench: fix the red runs, trim the matrix, add a grid job (#7)

2026-08-20 17:00:41 +02:00