Chunlu Wang
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View article: Research on the process of naphtha hydrocracking to chemical materials
Research on the process of naphtha hydrocracking to chemical materials Open
To systematically study the conversion process of paraffin, cycloalkane, and aromatic on ZSM-5 molecular sieve in naphtha hydrocracking, a series of related experiments were carried out based on the prepared hydrocracking catalyst, Catalys…
View article: Exploration and Exploitation of Hidden PMU Events
Exploration and Exploitation of Hidden PMU Events Open
Performance Monitoring Unit (PMU) is a common hardware module in Intel CPUs. It can be used to record various CPU behaviors therefore it is often used for performance analysis and optimization. Of the 65536 event spaces, Intel has official…
View article: Timing the Transient Execution: A New Side-Channel Attack on Intel CPUs
Timing the Transient Execution: A New Side-Channel Attack on Intel CPUs Open
The transient execution attack is a type of attack leveraging the vulnerability of modern CPU optimization technologies. New attacks surface rapidly. The side-channel is a key part of transient execution attacks to leak data. In this work,…
View article: PMU-Leaker
PMU-Leaker Open
Performance Monitor Unit (PMU) is a special hardware module in processors that contains a set of counters to record various architectural and micro-architectural events. In this paper, we propose PMU-Leaker, a novel realization of all exis…
View article: Factors affecting urban climate at different times of the day in China: A case study in Yibin, a riverside mountain city
Factors affecting urban climate at different times of the day in China: A case study in Yibin, a riverside mountain city Open
Urban heat islands and global warming degrade urban climate substantially and negatively affect residents’ lifestyle. Experts have explored strategies to mitigate their effects. They found that vegetation and water surfaces had a significa…
View article: PMUSpill: The Counters in Performance Monitor Unit that Leak SGX-Protected Secrets
PMUSpill: The Counters in Performance Monitor Unit that Leak SGX-Protected Secrets Open
Performance Monitor Unit (PMU) is a significant hardware module on the current processors, which counts the events launched by processor into a set of PMU counters. Ideally, the events triggered by instructions that are executed but the re…