AutoResearchWave8Expand.h File Reference

Detailed Description

Wave8 expansion micro-benchmark for #2526.

Compares the nibble-LUT expansion path against the byte-indexed (256x8) LUT and a batched-byte variant (S3), AND times the full per-byte-position production cost (expansion + 16-lane transpose) for both LUTs.

Invocation: RPC-only. Call via the wave8ExpandBenchmark handler registered in AutoResearchRemote.cpp. The result struct is JSON-serialized by the RPC handler; this header no longer prints directly.

Definition in file AutoResearchWave8Expand.h.

#include "fl/channels/detail/wave8.hpp"
#include "fl/channels/wave8.h"
#include "fl/chipsets/led_timing.h"
#include "fl/stl/bit_cast.h"
#include "fl/stl/int.h"

Include dependency graph for AutoResearchWave8Expand.h:

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Go to the source code of this file.

Classes
struct	autoresearch::wave8_bench::Wave8ExpandResult

Namespaces
namespace	autoresearch
namespace	autoresearch::wave8_bench

Functions
Wave8ExpandResult	autoresearch::wave8_bench::measureWave8Expand (int=30000)

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Class Documentation

autoresearch::wave8_bench::Wave8ExpandResult

struct autoresearch::wave8_bench::Wave8ExpandResult

Class Members
u32	expand_batched_us
u32	expand_byte_us
u32	expand_nibble_us
u32	iters
u32	sink
u32	transpose16_byte_us
u32	transpose16_nibble_us