-
Proxy listens on a (semi?) public ip, with a predictable port.
Runs as root and can easily be (ab)used to read/write any file on its local filesystem.
domsj updated
5 years ago
-
I've been debugging for some time an out of memory error in UCX-Py which I managed to trace down to the CUDA IPC cache. When setting `UCX_CUDA_IPC_CACHE=n` there's no out of memory error anymore, but …
-
I setup a package to install hpcx (http://www.mellanox.com/downloads/hpc/hpc-x/v2.5/hpcx-v2.5.0-gcc-MLNX_OFED_LINUX-4.7-1.0.0.1-redhat7.6-x86_64.tbz).
The installation works fine, but the problem…
-
## 摘要
本文介绍了盘古存储系统如何随着硬件技术和业务模式的不断发展,持续演进,以提供高性能、可靠的存储服务,实现100微秒级别的I/O延迟。盘古的演进包括两个阶段。在第一阶段,盘古积极拥抱固态硬盘(SSD)存储和远程直接内存访问(RDMA)网络技术的兴起,通过创新文件系统和设计用户空间存储操作系统,大幅降低了I/O延迟,同时提供了高吞吐量和IOPS。在第二阶段,盘古从以容量为导向的存储提…
-
Hi everyone :) ,
I am testing NVMe-oF using two nodes connected via RDMA and noticed some confusion regarding queue parameters when using `nvme connect`, specifically `nr-write-queues`, `nr-io-queu…
-
Application codes are moving away from allocating data in memory that's accessible to both host and device code to avoid performance overhead and pitfalls. We still need to be able to serialize instan…
-
The MPI-3 standard introduced functions which enable multiple ranks on the same node / NUMA-domain to use shared local memory to communicate.
+ Can be used to for example share input data.
+ Faste…
-
Hi Grappa team!
I built grappa and tried to run hello_world demo but there were problems with shared memory allocation:
E0227 19:52:38.147748 11703 LocaleSharedMemory.cpp:188] Allocation of 532480 b…
-
The intent of this issue is to start the discussion (if it hasn't already been started) on whether we should look at deprecating the support for active-message RMA. Fence seems to be the obvious first…
-
Submitted by: Sean Leyne (seanleyne)
Attachments:
[Cluster Client Failover Server Changes Technet 2012 WSV303.pdf](https://github.com/FirebirdSQL/jira-attachments/raw/main/CORE/CORE-3915/12205_Cluste…