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fix(rccl): update DDA AG threshold #12678

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Merged
nawrinsu merged 5 commits into from
Oct 26, 2026
Merged

fix(rccl): update DDA AG threshold #12678

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00bbbac
fix(rccl): update gfx1250 AG LL threshold
nawrinsu Oct 2, 2026
8c336b8
Merge remote-tracking branch 'origin/develop' into users/nawrinsu/dda…
nawrinsu Oct 6, 2026
53d62e1
update DDA AG threshold for gfx950
nawrinsu Oct 7, 2026
fd3232f
Merge remote-tracking branch 'origin/develop' into users/nawrinsu/dda…
nawrinsu Oct 23, 2026
d320a4f
fix format
nawrinsu Oct 23, 2026
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2 changes: 1 addition & 1 deletion projects/rccl/src/rccl_arch_thresholds.cc
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Expand Up @@ -27,7 +27,7 @@ static const rcclArchThresholds rcclArchThresholds_gfx1250 = {
.ddaLLMax = {
0, // [0] Broadcast -- not used
0, // [1] Reduce -- not used
128ULL*1024, // [2] AllGather
64ULL*1024, // [2] AllGather
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16ULL*1024*1024, // [3] ReduceScatter
32ULL*1024*1024, // [4] AllReduce
0, // [5] SendRecv -- not used
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