OpenPuzzle 1.0.48 — Automatic GPU benchmarks from the desktop

OpenPuzzle 1.0.48

Automatic GPU benchmarks are now available from the Linux desktop panel.
Choose Benchmark, select CUDA or OpenCL and the device, then confirm the local
measurement. Parameters are selected automatically, progress is displayed and
the measured profile is saved. Stop cancels the benchmark; a failed or cancelled
measurement preserves the previous profile.

The shared tuning matrix, stability checks, 60-second finalist and 3% planning
margin are included. GPU power/fan controls from 1.0.47 remain available.
The benchmark does not change GPU power, clocks or fans.

Validation: 178 native Linux suites and 24 isolated platform suites passed.
The owner separately confirmed the real Ubuntu benchmark and installation/UI.
Existing engine binaries were reused unchanged.

Install or update

Let active assignments finish using Safe Stop and close the application first.
Verify the downloaded files against OpenPuzzle-1.0.48-SHA256SUMS.txt, then install:

sudo apt install ./OpenPuzzle-1.0.48-Linux-x86_64.deb

The portable updater DEB is byte-identical to the regular DEB. A binary TGZ and
an exact source archive are also attached. Personal settings, measured profiles
and solution files are not included in these distribution packages.

Windows remains a separate experimental release: Setup 0.1.5.
The Linux version does not relabel or replace Windows binaries.

Source commit: 2ad96af0667678dea07679ca9be8806b5ba37df8.