Remove Phoronix Test Suite

Drops the optional RUN_PTS group, the pts-core phase, and every Phoronix
reference from the scripts and docs. The suite is now just PassMark, the
bundled llama.cpp, the app workloads, and the quick tools.

README.md

@@ -137,9 +137,9 @@ tools/llama/bin/llama-bench \
 Override with `LLAMA_MODEL=` (any GGUF), or `LLAMA_NGL=` to offload to GPU.
 
 ### App workloads — LibreOffice / GEGL / Inkscape / GIMP (optional)
-Stock distro applications are driven over a fixed sample corpus. **No Phoronix
-Test Suite is involved** — each is the app's own CLI, timed, named after the
-benchmark. Install the ones you want to measure:
+Stock distro applications are driven over a fixed sample corpus. Each is the
+app's own CLI, timed, named after the benchmark. Install the ones you want to
+measure:
 ```bash
 sudo dnf install -y libreoffice-writer libreoffice-calc   # documents -> PDF
 sudo dnf install -y gegl04-tools                          # GEGL operations
@@ -153,14 +153,6 @@ bytes. Missing apps are skipped; skip the whole group with `RUN_APPS=0`. GIMP 3
 reshaped the Script-Fu API, so the GIMP step picks a version-appropriate script
 and is best-effort — check `results/gimp-<tag>.txt` if a number looks wrong.
 
-### Phoronix Test Suite (optional, short core only)
-Already installed (`phoronix-test-suite` 10.8.6). To use it:
-```bash
-sudo phoronix-test-suite make-download-cache    # once, needs internet
-```
-Only the short core (`build-linux-kernel`, `c-ray`, `stream`) is used, behind
-`RUN_PTS=1`. The long suite is intentionally **not** included.
-
 > `run-benchmarks.sh` finds PassMark at `tools/pt/pt_linux_x64` **or**
 > `tools/pt/PerformanceTest/PerformanceTest_Linux_x86-64`. Override the location
 > with `TOOLS=/path` (or set `PT=` directly).
@@ -238,7 +230,6 @@ Headless part (`~25-30 min` per pass):
 | 7 | `fio` 4×30 s | 3-4 min | same SSD, control; runs as your user |
 | 8 | `stress-ng` 5 min + `turbostat` | ~8 min | thermals/power |
 | 9 | `systemd-analyze` | <1 min | informational |
-| + | PTS short core (`RUN_PTS=1`) | +30-45 min | kernel build, c-ray, stream |
 
 Headed part (`~1 min` per pass):
 
@@ -251,7 +242,6 @@ Every step writes its own `results/<name>-<tag>.txt/json`.
 
 Options (env):
 ```bash
-RUN_PTS=1 ./run-benchmarks.sh before headless    # add the 3 short Phoronix tests
 RUN_APPS=0 ./run-benchmarks.sh before headless   # skip the app workloads
 CORPUS=/path ./run-benchmarks.sh before headless # app corpus cache location
 GOVERNOR=powersave ./run-benchmarks.sh after headless   # pin a governor (see §7)
@@ -287,8 +277,8 @@ FIOFILE=/data/fio.bin ./run-benchmarks.sh before headless  # fio scratch file
 6. Warm up once, then take the **median of 3** runs. Run both parts back to back
    on the same side.
 7. Note ambient/room temperature next to the results.
-8. **Back up** `results/` (and `~/.phoronix-test-suite` if used) before
-   reinstalling or re-imaging — copy them somewhere off the machine.
+8. **Back up** `results/` before reinstalling or re-imaging — copy them
+   somewhere off the machine.
 
 ---
 
@@ -345,7 +335,7 @@ env idle PassMark-cpu PassMark-mem 7zip 7zip-1t openssl
 sysbench-1t sysbench-nt sysbench-mem llama
 fio-seqread fio-seqwrite fio-randread fio-randwrite
 thermal-load systemd libreoffice gegl inkscape gimp
-glmark2 vkmark pts-core
+glmark2 vkmark
 ```
 
 Example `results/scores-before-headless.csv`:
@@ -407,7 +397,6 @@ Before any reinstall or re-image, copy the kit and its results somewhere safe:
 
 ```bash
 cp -a ~/basic-benchmark /path/to/backup/basic-benchmark-$(date +%F)
-cp -a ~/.phoronix-test-suite /path/to/backup/pts-backup    # if PTS was used
 ```
 
 After the new build: put the kit back, run `INSTALL_DEPS=1 ./run-benchmarks.sh
@@ -447,6 +436,5 @@ before-headed`.
   **headed** for the display-bound GPU tests.
 - **PassMark** is the primary cross-platform score. The suite is
   self-contained and offline: no uploads and no license keys.
-- Phoronix is optional and **short only** — no long suite.
 - `powerlog.py`/`power-report.py` are plain Python 3; the only Python dep is
   `matplotlib` (installed on demand; see §3).