AM263Px MCU+ SDK: Optiflash XIP Benchmark with 16KB L2 Cache

| AM263Px MCU+ SDK 26.00.00 |

Optiflash XIP Benchmark with 16KB L2 Cache

# Supported Combinations

Parameter | Value
--- | ---
CPU + OS | r5fss0-0 freertos
Toolchain | ti-arm-clang
Boards | am263px-cc
Example folder | examples/benchmarks/optiflash_benchmark/flash_xip_l2_cache_16k

# Introduction

This is the same application as Optiflash OCRAM Benchmark, however, target functions are kept in external flash and L2 cache of 16KB is enabled. The effect of it is seen in the execution time.

# Steps to Run the Example

## Building the application

- When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
- When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)

## Running the application

Flash the application binary to the device, follow the steps mentioned here (see Flash a Hello World example).

## Sample output

Starting OSPI Bootloader ...
KPI_DATA: [BOOTLOADER_PROFILE] Boot Media : NOR SPI FLASH
KPI_DATA: [BOOTLOADER_PROFILE] Boot Media Clock : 133.333 MHz
KPI_DATA: [BOOTLOADER_PROFILE] Boot Image Size : 6 KB
KPI_DATA: [BOOTLOADER_PROFILE] Cores present :
r5f0-0
KPI_DATA: [BOOTLOADER PROFILE] System_init : 603us
KPI_DATA: [BOOTLOADER PROFILE] Drivers_open : 137us
KPI_DATA: [BOOTLOADER PROFILE] LoadHsmRtFw : 9336us
KPI_DATA: [BOOTLOADER PROFILE] Board_driversOpen : 2759us
KPI_DATA: [BOOTLOADER PROFILE] CPU load : 3862us
KPI_DATA: [BOOTLOADER PROFILE] SBL End : 17us
KPI_DATA: [BOOTLOADER_PROFILE] SBL Total Time Taken : 16716us
Image loading done, switching to application ...
OCMC benchmarking:: Board_init success
Filling up the buffers
master_task
master_task -- start sending
memcpy Exec Time I$ Miss I$ Acc INST ICM/sec INST/sec
0B 39194us 86769 1072743 2170576 2.7 68.4
100B 39809us 87314 1218601 2360071 2.7 73.2
200B 39920us 85347 1370911 2559908 2.6 79.2
400B 42264us 87497 1670641 2962137 2.6 86.6
700B 42304us 83523 2112108 3547545 2.4 103.6
1000B 45358us 85778 2575572 4162536 2.3 113.3
1500B 49447us 85142 3324430 5155015 2.1 128.8
2250B 57111us 86513 4466199 6669640 1.9 144.2
2500B 59938us 86307 4830701 7157259 1.8 147.5
4096B 74117us 86666 7231126 10353174 1.4 172.5
All tests have passed