Re: [osv-dev] Integrating OpenJDK with OSv to make Java boot and run faster for FaaS

2020-03-23 Thread Calle Wilund
Den 2020-03-19 kl. 15:13, skrev Pekka Enberg: On Thu, Mar 19, 2020 at 4:05 PM Pekka Enberg wrote: Hi, On Thu, Mar 19, 2020 at 3:30 PM Yuanqi Li wrote: Recently we've been looking for new directions. One of the ideas is to merge JVM and kernel together, so that kernel can expose more

Re: [osv-dev] Integrating OpenJDK with OSv to make Java boot and run faster for FaaS

2020-03-19 Thread Nadav Har'El
On Thu, Mar 19, 2020 at 3:30 PM Yuanqi Li wrote: > Hi all, > > We are a system research group from UCLA focusing on managed runtimes. We > have some experience in kernel/JVM codesign. In our last project we > modified Linux kernel to expose virtual memory subsystem to JVM to improve > its GC

Re: [osv-dev] Integrating OpenJDK with OSv to make Java boot and run faster for FaaS

2020-03-19 Thread Pekka Enberg
On Thu, Mar 19, 2020 at 4:05 PM Pekka Enberg wrote: > > Hi, > > On Thu, Mar 19, 2020 at 3:30 PM Yuanqi Li wrote: > > Recently we've been looking for new directions. One of the ideas is to > > merge JVM and kernel together, so that kernel can expose more system > > information (e.g., memory

Re: [osv-dev] Integrating OpenJDK with OSv to make Java boot and run faster for FaaS

2020-03-19 Thread Pekka Enberg
Hi, On Thu, Mar 19, 2020 at 3:30 PM Yuanqi Li wrote: > Recently we've been looking for new directions. One of the ideas is to merge > JVM and kernel together, so that kernel can expose more system information > (e.g., memory usage and layout, scheduling, network stack) to JVM. Some >

[osv-dev] Integrating OpenJDK with OSv to make Java boot and run faster for FaaS

2020-03-19 Thread Yuanqi Li
Hi all, We are a system research group from UCLA focusing on managed runtimes. We have some experience in kernel/JVM codesign. In our last project we modified Linux kernel to expose virtual memory subsystem to JVM to improve its GC performance under resource disaggregated datacenters. It will