StreamingAddTranslatedArg Struct Reference

Test the StreamingAdder module using message translation. More...

Collaboration diagram for StreamingAddTranslatedArg:

Public Member Functions
uint32_t *	inputData ()
	Get pointer to trailing input data array.
const uint32_t *	inputData () const
std::span< uint32_t >	inputDataSpan ()
	Get span view of input data (requires inputLength to be set first).
std::span< const uint32_t >	inputDataSpan () const

Static Public Member Functions
static size_t	allocSize (size_t numItems)

Public Attributes
size_t	inputLength
uint32_t	addAmt

Detailed Description

Test the StreamingAdder module using message translation.

This version uses the list translation support where the message format is: Argument: { add_amt (4 bytes), input_length (8 bytes), input_data[] } Result: { data_length (8 bytes), data[] } The translation layer automatically converts between this format and the parallel windowed frames used by the hardware. Translated argument struct for StreamingAdder. Memory layout (standard C struct ordering, fields in declaration order): ESI type: struct { add_amt: UInt(32), input: List<UInt(32)> } becomes host struct: { input_length (size_t, 8 bytes on 64-bit), add_amt (uint32_t), input_data[] } Note: The translation layer handles the conversion between this C struct layout and the hardware's SystemVerilog frame format. Note: size_t is used for list lengths, so this format is platform-dependent.

Definition at line 1426 of file esitester.cpp.

Member Function Documentation

allocSize()

static size_t StreamingAddTranslatedArg::allocSize ( size_t  numItems )

inlinestatic

Definition at line 1443 of file esitester.cpp.

Referenced by streamingAddTranslatedTest().

inputData() [1/2]

uint32_t * StreamingAddTranslatedArg::inputData ( )

inline

Get pointer to trailing input data array.

Definition at line 1433 of file esitester.cpp.

Referenced by inputDataSpan(), and inputDataSpan().

inputData() [2/2]

const uint32_t * StreamingAddTranslatedArg::inputData ( ) const

inline

Definition at line 1434 of file esitester.cpp.

inputDataSpan() [1/2]

std::span< uint32_t > StreamingAddTranslatedArg::inputDataSpan ( )

inline

Get span view of input data (requires inputLength to be set first).

Definition at line 1438 of file esitester.cpp.

References inputData(), and inputLength.

inputDataSpan() [2/2]

std::span< const uint32_t > StreamingAddTranslatedArg::inputDataSpan ( ) const

inline

Definition at line 1439 of file esitester.cpp.

References inputData(), and inputLength.

Member Data Documentation

addAmt

uint32_t StreamingAddTranslatedArg::addAmt

Definition at line 1428 of file esitester.cpp.

inputLength

size_t StreamingAddTranslatedArg::inputLength

Definition at line 1427 of file esitester.cpp.

Referenced by inputDataSpan(), inputDataSpan(), and streamingAddTranslatedTest().

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The documentation for this struct was generated from the following file:

• /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/ESI/runtime/cpp/tools/esitester.cpp