CCL allreduce: rename to lrab_hierarchical_allreduce + descriptive plots

Rename the intercube all-reduce identity to lrab_hierarchical_allreduce
(module, config key, distributed test) so the name reflects both levels
it implements: LRAB intra-SIP (local reduce to center root + broadcast)
and the hierarchical inter-SIP topology exchange (ring/torus/mesh).
ADR-0032 slug kept as the stable decision id; pure rename, no logic change.

Also in this batch:
- ADR-0032 (EN+KO): document the shipped center-root bidirectional reduce
  (doc was stale corner-root); annotate ccl.yaml root_cube as a placeholder.
- Rename allreduce + pe2pe latency plots to descriptive, title-matching
  filenames and retitle the in-plot headings; drop overview/overview_log.
- Point the PPTX image refs at the new plot names.

Doc + derived-artifact + rename only; no simulation behavior changed.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/diagrams/pe2pe_latency_plots/summary.csv

@@ -1,81 +1,81 @@
 hop,label,size_bytes,path,total_ns
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),128,ipcq,24.88749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),128,raw,33.57999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),256,ipcq,28.13749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),256,raw,36.07999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),384,ipcq,29.88749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),384,raw,37.07999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),512,ipcq,31.63749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),512,raw,38.07999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),768,ipcq,35.13749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),768,raw,40.07999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),1024,ipcq,38.63749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),1024,raw,42.07999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),2048,ipcq,52.63749999999891
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),2048,raw,50.07999999999811
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),4096,ipcq,80.63750000000073
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),4096,raw,66.08000000000175
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),8192,ipcq,136.63750000000073
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),8192,raw,98.08000000000175
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),10240,ipcq,164.63750000000073
-h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),10240,raw,114.08000000000175
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),128,ipcq,38.49749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),128,raw,47.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),256,ipcq,43.24749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),256,raw,51.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),384,ipcq,44.99749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),384,raw,52.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),512,ipcq,46.74749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),512,raw,53.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),768,ipcq,50.24749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),768,raw,55.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),1024,ipcq,53.74749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),1024,raw,57.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),2048,ipcq,67.74749999999585
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),2048,raw,65.18999999999505
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),4096,ipcq,95.74750000000131
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),4096,raw,81.19000000000233
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),8192,ipcq,151.7475000000013
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),8192,raw,113.19000000000233
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),10240,ipcq,179.7475000000013
-h2_intra_vertical,Intra-cube vertical (pe0 to pe4),10240,raw,129.19000000000233
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),128,ipcq,81.15999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),128,raw,89.28999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),256,ipcq,88.65999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),256,raw,95.53999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),384,ipcq,90.90999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),384,raw,96.53999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),512,ipcq,93.15999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),512,raw,97.53999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),768,ipcq,97.65999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),768,raw,99.53999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),1024,ipcq,103.15999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),1024,raw,102.53999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),2048,ipcq,125.15999999999804
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),2048,raw,114.53999999999724
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),4096,ipcq,169.15999999999985
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),4096,raw,138.54000000000087
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),8192,ipcq,257.15999999999985
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),8192,raw,186.54000000000087
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),10240,ipcq,301.15999999999985
-h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),10240,raw,210.54000000000087
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),128,ipcq,103.15999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),128,raw,111.28999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),256,ipcq,112.65999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),256,raw,119.53999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),384,ipcq,114.90999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),384,raw,120.53999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),512,ipcq,117.15999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),512,raw,121.53999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),768,ipcq,121.65999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),768,raw,123.53999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),1024,ipcq,127.15999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),1024,raw,126.53999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),2048,ipcq,149.15999999999804
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),2048,raw,138.53999999999724
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),4096,ipcq,193.15999999999985
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),4096,raw,162.54000000000087
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),8192,ipcq,281.15999999999985
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),8192,raw,210.54000000000087
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),10240,ipcq,325.15999999999985
-h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),10240,raw,234.54000000000087
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),128,ipcq,24.88749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),128,raw,33.57999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),256,ipcq,28.13749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),256,raw,36.07999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),384,ipcq,29.88749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),384,raw,37.07999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),512,ipcq,31.63749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),512,raw,38.07999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),768,ipcq,35.13749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),768,raw,40.07999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),1024,ipcq,38.63749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),1024,raw,42.07999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),2048,ipcq,52.63749999999891
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),2048,raw,50.07999999999811
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),4096,ipcq,80.63750000000073
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),4096,raw,66.08000000000175
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),8192,ipcq,136.63750000000073
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),8192,raw,98.08000000000175
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),10240,ipcq,164.63750000000073
+latency_intracube_PE0_to_PE1_horizontal,Intra-cube PE-to-PE latency: PE0 → PE1 (horizontal),10240,raw,114.08000000000175
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),128,ipcq,38.49749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),128,raw,47.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),256,ipcq,43.24749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),256,raw,51.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),384,ipcq,44.99749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),384,raw,52.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),512,ipcq,46.74749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),512,raw,53.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),768,ipcq,50.24749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),768,raw,55.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),1024,ipcq,53.74749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),1024,raw,57.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),2048,ipcq,67.74749999999585
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),2048,raw,65.18999999999505
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),4096,ipcq,95.74750000000131
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),4096,raw,81.19000000000233
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),8192,ipcq,151.7475000000013
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),8192,raw,113.19000000000233
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),10240,ipcq,179.7475000000013
+latency_intracube_PE0_to_PE4_vertical,Intra-cube PE-to-PE latency: PE0 → PE4 (vertical),10240,raw,129.19000000000233
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),128,ipcq,81.15999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),128,raw,89.28999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),256,ipcq,88.65999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),256,raw,95.53999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),384,ipcq,90.90999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),384,raw,96.53999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),512,ipcq,93.15999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),512,raw,97.53999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),768,ipcq,97.65999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),768,raw,99.53999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),1024,ipcq,103.15999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),1024,raw,102.53999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),2048,ipcq,125.15999999999804
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),2048,raw,114.53999999999724
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),4096,ipcq,169.15999999999985
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),4096,raw,138.54000000000087
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),8192,ipcq,257.15999999999985
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),8192,raw,186.54000000000087
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),10240,ipcq,301.15999999999985
+latency_intercube_C0PE0_to_C1PE0_horizontal,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube1.PE0 (horizontal),10240,raw,210.54000000000087
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),128,ipcq,103.15999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),128,raw,111.28999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),256,ipcq,112.65999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),256,raw,119.53999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),384,ipcq,114.90999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),384,raw,120.53999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),512,ipcq,117.15999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),512,raw,121.53999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),768,ipcq,121.65999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),768,raw,123.53999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),1024,ipcq,127.15999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),1024,raw,126.53999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),2048,ipcq,149.15999999999804
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),2048,raw,138.53999999999724
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),4096,ipcq,193.15999999999985
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),4096,raw,162.54000000000087
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),8192,ipcq,281.15999999999985
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),8192,raw,210.54000000000087
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),10240,ipcq,325.15999999999985
+latency_intercube_C0PE0_to_C4PE0_vertical,Inter-cube PE-to-PE latency: Cube0.PE0 → Cube4.PE0 (vertical),10240,raw,234.54000000000087