memtest.hpp File Reference

The Role for a Memtest Example application (UDP or TCP) More...

#include <stdio.h>
#include <iostream>
#include <fstream>
#include <string>
#include <string.h>
#include <math.h>
#include <hls_stream.h>
#include "ap_int.h"
#include <stdint.h>
#include <bitset>
#include "network.hpp"

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Macros
#define	ENABLE_DDR
#define	ROLE_IS_MEMTEST
#define	MEMTEST_COMMANDS_HIGH_BIT   MEMTEST_COMMANDS_BITWIDTH-1
#define	MEMTEST_COMMANDS_LOW_BIT   0
#define	MEMTEST_COMMANDS_BITWIDTH   8
#define	WAIT_FOR_META   0
#define	WAIT_FOR_STREAM_PAIR   1
#define	PROCESSING_PACKET   2
#define	MEMTEST_RETURN_RESULTS   3
#define	PacketFsmType   uint8_t
#define	FSM_WRITE_NEW_DATA   0
#define	FSM_DONE   1
#define	PortFsmType   uint8_t
#define	DEFAULT_TX_PORT   2718
#define	DEFAULT_RX_PORT   2718
#define	MEMDW_512   512
#define	TOTMEMDW_512   16384
#define	CYCLES_UNTIL_TIMEOUT   0x0100
#define	TYPICAL_DDR_LATENCY   4
#define	DDR_LATENCY   52
#define	EXTRA_DDR_LATENCY_DUE_II   (64 + 8)

Typedefs
typedef ap_uint< 512 >	membus_512_t
typedef membus_512_t	membus_t

Enumerations
enum	EchoCtrl {   ECHO_PATH_THRU = 0 , ECHO_STORE_FWD = 1 , ECHO_OFF = 2 , ECHO_PATH_THRU = 0 ,   ECHO_STORE_FWD = 1 , ECHO_OFF = 2 , ECHO_PATH_THRU = 0 , ECHO_STORE_FWD = 1 ,   ECHO_OFF = 2 , ECHO_PATH_THRU = 0 , ECHO_STORE_FWD = 1 , ECHO_OFF = 2 ,   ECHO_PATH_THRU = 0 , ECHO_STORE_FWD = 1 , ECHO_OFF = 2 , ECHO_PATH_THRU = 0 ,   ECHO_STORE_FWD = 1 , ECHO_OFF = 2 , ECHO_PATH_THRU = 0 , ECHO_STORE_FWD = 1 ,   ECHO_OFF = 2 , ECHO_STORE_FWD = 0 , ECHO_PATH_THRU = 1 , ECHO_CTRL_DISABLED = 0 ,   ECHO_PATH_THRU = 1 , ECHO_STORE_FWD = 2 , ECHO_OFF = 3 }
enum	MemTestCmd {   TEST_BURSTSIZE_CMD = 4 , TEST_ENDOFTESTS_CMD = 3 , TEST_STOP_CMD = 2 , TEST_START_CMD = 1 ,   TEST_INVLD_CMD = 0 , WRPTX_IMG_CMD = 2 , WRPTX_TXMAT_CMD = 1 , WRPTX_INVLD_CMD = 0 }

Functions
void	memtest (ap_uint< 32 > *pi_rank, ap_uint< 32 > *pi_size, stream< NetworkWord > &siSHL_This_Data, stream< NetworkWord > &soTHIS_Shl_Data, stream< NetworkMetaStream > &siNrc_meta, stream< NetworkMetaStream > &soNrc_meta, ap_uint< 32 > *po_rx_ports, membus_t *lcl_mem0, membus_t *lcl_mem1)
	Main process of the Memtest Application directives. More...

Detailed Description

The Role for a Memtest Example application (UDP or TCP)

Author

FAB, WEI, NGL, DID, DCO

@date September 2021

: This application implements a set of UDP-oriented tests and functions which are embedded into the Flash of the cloudFPGA role.

Deprecated:

For the time being, we continue designing with the DEPRECATED directives because the new PRAGMAs do not work for us.

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Definition in file memtest.hpp.