#HIGH PERFORMANCE COMPUTING CLUSTERS SOFTWARE#
#HIGH PERFORMANCE COMPUTING CLUSTERS TRIAL#

To a local area network that allows them to communicate with other computers Clusters are generally off-the-shelf computers that are connected Of the single system image that we discussed at the start of Increased reliability and/or performance. Work together and provide a single system that offers

Goal: Combine computers together to create high performing and/or highly reliable systems that provide users with a single system image.Ĭlustering is the aggregation of multiple independent computers to For more information, see Create a custom policy and Grant permissions to a RAM user.Distributed Systems: Paul Krzyzanowski Clusters Combining systems for high performance and/or high availability RAM user: Log on to the RAM console by using an Alibaba Cloud account and select one of the following methods to grant permissions to the RAM user.Īdd the following custom policy and attach the policy to the RAM user. To enable the feature, submit a ticket.Īfter the ticket is approved, perform the following operations based on your user type:Īlibaba Cloud account: Click Switch to RAM for authorization to authorize the current user to use the default RAM role. Valid values: 40 to 2000 GB.īy default, the feature is disabled. The cloud disk type and capacity of all node system disks. Therefore, we recommend that you configure a logon node by using an equal or higher ratio of CPU to memory than compute nodes.

#HIGH PERFORMANCE COMPUTING CLUSTERS SOFTWARE#

A logon node provides required resources and a testing environment to cluster users for software development and debugging. If the cluster has more than 500 compute nodes, we recommend that you select 64 or more vCPUs and 512 or more GiB of memory.Ī logon node is configured as the development environment. If the cluster has 500 or less compute nodes, we recommend that you select 32 or more vCPUs and 128 or more GiB of memory. If the cluster has 100 or less compute nodes, we recommend that you select 16 or more vCPUs and 64 or more GiB of memory. We recommend that you specify the instance specifications of the management nodes based on the number of the compute nodes:

#HIGH PERFORMANCE COMPUTING CLUSTERS TRIAL#

You can go to the g8m Instance Free Trial Application Form page to apply for a trial use. To create a cluster equipped with Yitian chips, select an instance type that is equipped with Yitian chips. In the Hardware Configurations step, configure the hardware settings. On the Cluster page, click Create Cluster. In the left-side navigation pane, click Cluster. In the upper-left corner of the top navigation bar, select a region. If you want to use the cluster to perform molecular dynamics computing, you can select a GPU type cluster for better performance. You can configure hardware parameters based on your business requirements.

The settings include the zone, deployment method, number of nodes, network type, and storage. Hardware settings determine the performance of a cluster. When you create a cluster, you need to configure the hardware settings of the cluster. We recommend that you use the E-HPC console to manage the nodes. For more information, see Billing overview.ĭo not use the Elastic Compute Service (ECS) console to manage nodes in the cluster. The fees include E-HPC service fees and other resource fees. You are charged when you create a cluster. To create more than three clusters in a region, submit a ticket. You can create up to three clusters in a region. Before you create and use an E-HPC cluster, take note of the following information: You can submit jobs, debug jobs, store results, and view results on the cluster.

For more information, see Create a file system and Manage mount targets.Ī cluster provides computing resources and storage resources. A NAS file system and a mount target are created. The Apsara File Storage NAS service is activated.

For more information, see Create and manage a VPC and Create and manage a vSwitch. The first time you log on to the E-HPC console, you are prompted to create a service-linked role for E-HPC.Ī virtual private cloud (VPC) and a vSwitch are created. A service-linked role for E-HPC is created.

High performance computing clusters