Eval bug: `GGML_ASSERT(ggml_can_mul_mat(a, b)) failed` when –parallel is not power of 2 (embeddinggemma)

该报错通常发生在 llama-server 以 embedding 模式运行 EmbeddingGemma 模型,且 --parallel 参数不是 2 的幂时,触发 GGML 矩阵乘法形状断言失败。优先排查 --parallel 取值,并确认是否使用了 --kv-unified 且上下文长度不能被


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