More and more researchers begin to study PIM architecture. Many researchers use HBM to research PIM architecture. However, There is no PIM simulator based on HBM for researchers to use. Researchers need to spend much time to develop PIM simulation tools by themselves. At the same time, some PIM architecture based on HBM do not consider whether the designed HBM structure can be adopted by the industry. To solve these problems, in this paper, we develop PIM-HBMSim simulator, which supports HBM1, HBM2 and HBM3 standards. In addition, PIM-HBMSim models the latest PIM-HBM memory which has been in used in the industry, so that the PIM research based on PIM-HBMSim can be more practical and adopted by the industry.
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