Intel® Advisor Help
Enable flexible cache simulation to change cache configuration without re-running collection.
--flex-cachesim=<string> |
Argument |
Description |
---|---|
auto |
Simulate cache for all supported target devices. |
<cache-configurations> |
Simulate cache for the specified configurations. |
<cache-configurations> is a list of cache configurations to simulate separated with a \. Each cache configuration should follow this template:
<size_of_level1>:<size_of_level2>:<size_of_level3>.
For each memory level size, specify a unit of measure as b - bytes, k- kilobytes, or m - megabytes.
For example, 8k:512k:8m/24k:1m:8m/32k:1536k:8m.
collect=tripcounts --enable-cache-simulation
Use flexible cache simulation to model cache data for several target devices. The flexible cache simulation allows you to change a device for an analysis without recollecting data.
Run a Survey analysis.
Run a Trip Counts & FLOP analysis with the flexible cache simulation for all supported target devices.
$ advisor –-collect=survey –-project-dir=./advi -- myApplication
$ advisor --collect=tripcounts --flop –-enable-cache-simulation --flex-cachesim=auto –-project-dir=./advi -- myApplication