Cublaslt Grouped Gemm Documentation (REAL ●)

#CUDA #cuBLASLt #GPUComputing #GEMM #LLM #PerformanceOptimization Would you like a shorter version for Twitter/X or a code snippet example to accompany this post?

Enter – a game changer for batched, variable-sized matmul operations. cublaslt grouped gemm documentation

🔍 The grouped GEMM interface allows you to execute a list of independent matrix multiplications in a single kernel launch , drastically reducing launch latency and improving GPU utilization. in LLM inference

Have you benchmarked grouped GEMM vs. batched GEMM for your use case? Let’s discuss below ⬇️ or recommendation systems)

📖 NVIDIA cuBLASLt Developer Guide → Grouped GEMM section

If you're working with (e.g., in LLM inference, attention mechanisms, or recommendation systems), you’ve likely hit the overhead of launching many separate GEMM kernels.