https://www.solosoft.dev/es/tags/memory-efficient/Recent content in Memory Efficient on SoloSoftHugoes-esFri, 01 May 2026 00:00:00 +0000https://www.solosoft.dev/es/post/unsloth-finetuning-2026/Fri, 01 May 2026 00:00:00 +0000https://www.solosoft.dev/es/post/unsloth-finetuning-2026/<p>Fine-tuning large language models on consumer hardware has been a game of memory optimization Tetris. Every byte of GPU memory is precious — model weights, optimizer states, gradients, and activations all compete for space. Parameter-efficient techniques like LoRA and QLoRA reduced the memory barrier significantly, but running these techniques efficiently required a level of CUDA optimization expertise that most developers do not have.</p> <p>Unsloth exists to solve this. It is an open-source library that provides drop-in optimizations for fine-tuning popular LLMs using LoRA and QLoRA. The numbers speak for themselves: 2x faster training, 50% less memory usage, and identical model output quality. The optimizations are transparent — you use the same Hugging Face APIs you already know, and Unsloth handles the low-level kernel optimization automatically.</p>