The Very Exciting Cache Aware Scheduling Looks Like It Will Land For Linux 7.2
As a very exciting development ahead of the Linux 7.2 kernel merge window opening in about one month's time, it looks like the long-awaited Cache Aware Scheduling support will finally be merged! CONFIG_SCHED_CACHE has made it into a TIP branch with all the Cache Aware Scheduling code for helping with Linux performance on modern CPUs sporting multiple last level caches...
The advancement in CPU architectures with multiple last-level caches necessitates more intelligent scheduling to optimize performance, aligning with ongoing efforts to improve Linux kernel efficiency.
Improved cache-aware scheduling directly enhances the performance of multi-core systems, impacting everything from data centers to high-performance computing and ultimately the efficiency of advanced software workloads like AI.
Linux systems will become more efficient in utilizing modern CPUs, leading to better performance and potentially lower energy consumption across a wide range of applications without requiring hardware upgrades.
- · Cloud Computing Providers
- · Data Centers
- · High-Performance Computing operations
- · CPU manufacturers
Immediate performance improvements for CPU-bound workloads running on Linux systems.
Reduced operational costs for large-scale compute infrastructure due to enhanced efficiency and potentially lower power consumption.
Accelerated development and deployment of complex software, including AI models, leveraging the more efficient underlying compute resource.
This signal links to a primary source. Continuum Brief monitors and indexes it as part of the live intelligence stream — we do not republish source content.
Read at Phoronix