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context : round n_tokens to next multiple of n_seqs when reserving #14140

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Merged
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Jun 12, 2025
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context : round n_tokens to next multiple of n_seqs when reserving #14140

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2 changes: 1 addition & 1 deletion src/llama-context.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1332,7 +1332,7 @@ ggml_cgraph * llama_context::graph_reserve(uint32_t n_tokens, uint32_t n_seqs, u
LLAMA_LOG_DEBUG("%s: reserving a graph for ubatch with n_tokens = %4u, n_seqs = %2u, n_outputs = %4u\n", __func__, n_tokens, n_seqs, n_outputs);

if (n_tokens % n_seqs != 0) {
n_tokens = (n_tokens / n_seqs) * n_seqs;
n_tokens = ((n_tokens + (n_seqs - 1)) / n_seqs) * n_seqs; // round to next multiple of n_seqs
n_outputs = std::min(n_outputs, n_tokens);

LLAMA_LOG_DEBUG("%s: making n_tokens a multiple of n_seqs - n_tokens = %u, n_seqs = %u, n_outputs = %u\n", __func__, n_tokens, n_seqs, n_outputs);
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