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perf(audio): increase buffer sizes and timeouts for quality change bursts 

Significantly increase message pool, channel buffer, and adaptive buffer sizes to better handle quality change bursts. Adjust timeouts and intervals for improved responsiveness.
This commit is contained in:
Alex P 2025-09-08 21:17:06 +00:00
parent 6f10010d71
commit 8cf0b639af
1 changed files with 9 additions and 9 deletions
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18
internal/audio/core_config_constants.go
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@ -433,14 +433,14 @@ func DefaultAudioConfig() *AudioConfigConstants {
// Buffer Management // Buffer Management
PreallocSize: 1024 * 1024, // 1MB buffer preallocation PreallocSize: 1024 * 1024, // 1MB buffer preallocation
MaxPoolSize: 100, // Maximum object pool size MaxPoolSize: 100, // Maximum object pool size
MessagePoolSize: 512, // Increased message pool for quality change bursts MessagePoolSize: 1024, // Significantly increased message pool for quality change bursts
OptimalSocketBuffer: 262144, // 256KB optimal socket buffer OptimalSocketBuffer: 262144, // 256KB optimal socket buffer
MaxSocketBuffer: 1048576, // 1MB maximum socket buffer MaxSocketBuffer: 1048576, // 1MB maximum socket buffer
MinSocketBuffer: 8192, // 8KB minimum socket buffer MinSocketBuffer: 8192, // 8KB minimum socket buffer
ChannelBufferSize: 1000, // Increased channel buffer for quality change bursts ChannelBufferSize: 2048, // Significantly increased channel buffer for quality change bursts
AudioFramePoolSize: 1500, // Audio frame object pool size AudioFramePoolSize: 1500, // Audio frame object pool size
PageSize: 4096, // Memory page size for alignment PageSize: 4096, // Memory page size for alignment
InitialBufferFrames: 500, // Initial buffer size during startup InitialBufferFrames: 1000, // Increased initial buffer size during startup
BytesToMBDivisor: 1024 * 1024, // Byte to megabyte conversion BytesToMBDivisor: 1024 * 1024, // Byte to megabyte conversion
MinReadEncodeBuffer: 1276, // Minimum CGO read/encode buffer MinReadEncodeBuffer: 1276, // Minimum CGO read/encode buffer
MaxDecodeWriteBuffer: 4096, // Maximum CGO decode/write buffer MaxDecodeWriteBuffer: 4096, // Maximum CGO decode/write buffer
@ -448,7 +448,7 @@ func DefaultAudioConfig() *AudioConfigConstants {
// IPC Configuration - Balanced for stability // IPC Configuration - Balanced for stability
MagicNumber: 0xDEADBEEF, // IPC message validation header MagicNumber: 0xDEADBEEF, // IPC message validation header
MaxFrameSize: 4096, // Maximum audio frame size (4KB) MaxFrameSize: 4096, // Maximum audio frame size (4KB)
WriteTimeout: 500 * time.Millisecond, // Increased timeout to handle quality change bursts WriteTimeout: 1000 * time.Millisecond, // Further increased timeout to handle quality change bursts
HeaderSize: 8, // IPC message header size HeaderSize: 8, // IPC message header size
// Monitoring and Metrics - Balanced for stability // Monitoring and Metrics - Balanced for stability
@ -493,7 +493,7 @@ func DefaultAudioConfig() *AudioConfigConstants {
ShortSleepDuration: 10 * time.Millisecond, // Balanced high-frequency polling ShortSleepDuration: 10 * time.Millisecond, // Balanced high-frequency polling
LongSleepDuration: 200 * time.Millisecond, // Balanced background task delay LongSleepDuration: 200 * time.Millisecond, // Balanced background task delay
DefaultTickerInterval: 100 * time.Millisecond, // Balanced periodic task interval DefaultTickerInterval: 100 * time.Millisecond, // Balanced periodic task interval
BufferUpdateInterval: 300 * time.Millisecond, // Faster buffer updates for quality changes BufferUpdateInterval: 250 * time.Millisecond, // Faster buffer size update frequency
InputSupervisorTimeout: 5 * time.Second, // Input monitoring timeout InputSupervisorTimeout: 5 * time.Second, // Input monitoring timeout
OutputSupervisorTimeout: 5 * time.Second, // Output monitoring timeout OutputSupervisorTimeout: 5 * time.Second, // Output monitoring timeout
BatchProcessingDelay: 5 * time.Millisecond, // Reduced batch processing delay BatchProcessingDelay: 5 * time.Millisecond, // Reduced batch processing delay
@ -506,12 +506,12 @@ func DefaultAudioConfig() *AudioConfigConstants {
HighCPUThreshold: 0.70, HighCPUThreshold: 0.70,
LowMemoryThreshold: 0.60, LowMemoryThreshold: 0.60,
HighMemoryThreshold: 0.80, HighMemoryThreshold: 0.80,
AdaptiveBufferTargetLatency: 15 * time.Millisecond, // Reduced target latency AdaptiveBufferTargetLatency: 10 * time.Millisecond, // Aggressive target latency for responsiveness
// Adaptive Buffer Size Configuration - Optimized for quality change bursts // Adaptive Buffer Size Configuration - Optimized for quality change bursts
AdaptiveMinBufferSize: 16, // Higher minimum to handle bursts AdaptiveMinBufferSize: 128, // Significantly increased minimum to handle bursts
AdaptiveMaxBufferSize: 64, // Higher maximum for quality changes AdaptiveMaxBufferSize: 512, // Much higher maximum for quality changes
AdaptiveDefaultBufferSize: 32, // Higher default for stability AdaptiveDefaultBufferSize: 256, // Higher default for stability
// Adaptive Optimizer Configuration - Faster response // Adaptive Optimizer Configuration - Faster response
CooldownPeriod: 15 * time.Second, // Reduced cooldown period CooldownPeriod: 15 * time.Second, // Reduced cooldown period