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fca24feac5ab77515621bab1521f14f49182e84a
kernbench2/tests/pe2pe_latency_plots/summary.csv
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ywkang fca24feac5 Fix all remaining test failures: single-cube allreduce + matplotlib dep 
- intercube_allreduce: add single-cube fast path that skips intra-SIP
  mesh reduce and goes directly to inter-SIP exchange. Fixes IPCQ
  deadlock when TP launches kernel on one cube per SIP.
- distributed.py: derive effective cube dims from tensor shard placement
  instead of hardcoding topology mesh size.
- pyproject.toml: add matplotlib>=3.7 to dependencies.
- pe_dma.py (prior commit): add MMU translation in pipeline DMA path.

577 passed, 0 failed (was 529 passed, 10 failed).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-27 21:25:31 -07:00

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hop,label,size_bytes,path,total_ns
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),128,ipcq,31.1399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),128,raw,12.019999999996799
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),256,ipcq,32.6399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),256,raw,13.019999999996799
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),384,ipcq,34.1399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),384,raw,14.019999999996799
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),512,ipcq,35.6399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),512,raw,15.019999999996799
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),768,ipcq,38.6399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),768,raw,17.0199999999968
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),1024,ipcq,41.6399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),1024,raw,19.0199999999968
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),2048,ipcq,53.6399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),2048,raw,27.0199999999968
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),4096,ipcq,77.6399999999976
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),4096,raw,43.0199999999968
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),8192,ipcq,125.64000000000306
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),8192,raw,75.02000000000407
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),10240,ipcq,149.64000000000306
h1_intra_horizontal,Intra-cube horizontal (pe0 to pe1),10240,raw,91.02000000000407
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),128,ipcq,31.1399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),128,raw,12.019999999996799
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),256,ipcq,32.6399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),256,raw,13.019999999996799
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),384,ipcq,34.1399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),384,raw,14.019999999996799
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),512,ipcq,35.6399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),512,raw,15.019999999996799
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),768,ipcq,38.6399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),768,raw,17.0199999999968
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),1024,ipcq,41.6399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),1024,raw,19.0199999999968
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),2048,ipcq,53.6399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),2048,raw,27.0199999999968
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),4096,ipcq,77.6399999999976
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),4096,raw,43.0199999999968
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),8192,ipcq,125.64000000000306
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),8192,raw,75.02000000000407
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),10240,ipcq,149.64000000000306
h2_intra_vertical,Intra-cube vertical (pe0 to pe4),10240,raw,91.02000000000407
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),128,ipcq,67.15999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),128,raw,68.53999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),256,ipcq,68.65999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),256,raw,70.03999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),384,ipcq,70.15999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),384,raw,71.53999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),512,ipcq,71.65999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),512,raw,73.03999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),768,ipcq,74.65999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),768,raw,76.03999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),1024,ipcq,77.65999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),1024,raw,79.03999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),2048,ipcq,89.65999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),2048,raw,91.03999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),4096,ipcq,113.65999999999804
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),4096,raw,115.03999999999724
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),8192,ipcq,161.65999999999985
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),8192,raw,163.04000000000087
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),10240,ipcq,185.65999999999985
h3_inter_cube_horizontal,Inter-cube horizontal (cube0 to cube1),10240,raw,187.04000000000087
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),128,ipcq,87.15999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),128,raw,88.53999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),256,ipcq,88.65999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),256,raw,90.03999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),384,ipcq,90.15999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),384,raw,91.53999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),512,ipcq,91.65999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),512,raw,93.03999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),768,ipcq,94.65999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),768,raw,96.03999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),1024,ipcq,97.65999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),1024,raw,99.03999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),2048,ipcq,109.65999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),2048,raw,111.03999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),4096,ipcq,133.65999999999804
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),4096,raw,135.03999999999724
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),8192,ipcq,181.65999999999985
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),8192,raw,183.04000000000087
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),10240,ipcq,205.65999999999985
h4_inter_cube_vertical,Inter-cube vertical (cube0 to cube4),10240,raw,207.04000000000087
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