Module buffer

Buffer sizes and sizing utilities

Constants

CACHE_ALIGNED_LARGE

Large cache-aligned buffer size.

CACHE_ALIGNED_MEDIUM

Medium cache-aligned buffer size.

CACHE_ALIGNED_SMALL

Cache-aligned buffer sizes (compile-time calculated)

DEFAULT_CHANNEL_SIZE

Default channel buffer size

DEFAULT_SMART_STRING_BUFFER_SIZE

Default SmartString buffer size

MARKET_DATA_CHANNEL_SIZE

Market data channel buffer size

ORDER_EVENT_CHANNEL_SIZE

Order event channel buffer size

POW2_BUFFER_LARGE

Large power-of-2 buffer size.

POW2_BUFFER_MEDIUM

Medium power-of-2 buffer size.

POW2_BUFFER_SMALL

Power-of-2 buffer sizes (compile-time calculated)

SIMD_ALIGNED_64

SIMD-aligned buffer sizes (compile-time calculated)

SIMD_ALIGNED_128

SIMD-aligned buffer size of 128 bytes.

SIMD_ALIGNED_256

SIMD-aligned buffer size of 256 bytes.

WS_LARGE_BUFFER_SIZE

Large WebSocket message buffer size.

WS_MEDIUM_BUFFER_SIZE

Medium WebSocket message buffer size.

WS_SMALL_BUFFER_SIZE

WebSocket message buffer sizes

WS_XLARGE_BUFFER_SIZE

Extra-large WebSocket message buffer size.

Functions

optimal_channel_size

Const fn helpers for buffer sizing

websocket_buffer_size

Calculates the optimal WebSocket buffer size based on message count and average message size.