AN 899: Reducing Compile Time with Fast Preservation

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ID 683493
Date 11/06/2019
Public
Document Table of Contents
Document Table of Contents x
1. AN 899: Reducing Compile Time with Fast Preservation
1. AN 899: Reducing Compile Time with Fast Preservation x
1.1. Tutorial Design Overview 1.2. Downloading Tutorial Design Files 1.3. Module 1: Analyze the Non-Partitioned Design 1.4. Module 2: Preserve Timing-Closed Design Partitions 1.5. Module 3: Optimize with Fast Preservation 1.6. AN 899: Reducing Compile Time with Fast Preservation Revision History
1.3. Module 1: Analyze the Non-Partitioned Design x
Process Description Tutorial Files Tutorial Steps 1.3.1. Step 1: Compile the Flat Design 1.3.2. Step 2: Identify Timing-Critical Design Blocks 1.3.3. Step 3: View Design Assistant Results
1.4. Module 2: Preserve Timing-Closed Design Partitions x
1.4.1. Step 1: Create Design Partitions 1.4.2. Step 2: Floorplan the Design Partitions 1.4.3. Step 3: Preserve the Timing-Closed Root Partition
1.5. Module 3: Optimize with Fast Preservation x
1.5.1. Step 1: Create a Project Revision 1.5.2. Step 2: Enable Fast Preservation 1.5.3. Step 3: Import the Root Partition 1.5.4. Step 4: Optimize the Reserved Core Partitions 1.5.5. Step 5: View Fast Preservation Results
1. AN 899: Reducing Compile Time with Fast Preservation

1.3. Module 1: Analyze the Non-Partitioned Design

Follow the steps in this tutorial module to analyze the non-partitioned design to determine appropriate locations for design partitions.

Process Description

Use of the Fast Preserve option requires that you partition your design, similar to the setup for partial reconfiguration. You first analyze the non-partitioned design to determine which blocks have satisfactory performance, and which blocks require further optimization. The Intel® Quartus® Prime Design Assistant helps you to identify areas for further optimization.

After partitioning the design, you preserve the partitions and enable Fast Preserve to focus compilation time on the non-optimized partitions.

Tutorial Files

The tutorial_flat directory contains the files for this tutorial module.

Tutorial Steps

This tutorial module includes the following steps:

Level Two Title