tune.h

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#ifndef MYSQL_CSA_TUNE_H
#define MYSQL_CSA_TUNE_H
 
#include "sql/sql_class.h"
 
namespace mysql::csa::tune {
 
// resource tracking
inline constexpr bool enabled_resource_tracking{true};
// session
inline constexpr std::size_t csa_session_default_cache_size{2048};
// scheduler
inline constexpr std::size_t scheduler_clock_capacity{16384};
inline constexpr std::size_t scheduler_tp_queue_size{8192};
// max task number = factor * number of threads
static constexpr std::size_t scheduler_max_task_number_factor = 4;
// prefetcher
inline constexpr bool prefetcher_enable{false};
inline constexpr bool csa_prefetcher_simple_queue{false};
inline constexpr std::size_t prefetcher_queue_max_size{128};
inline constexpr std::size_t prefetcher_batch_size{100 * 1024};
// provider
inline constexpr std::size_t provider_max_read_event_bytes{512};
inline constexpr std::size_t provider_max_read_payload_bytes{512};
inline constexpr bool csa_provider_enable_tune{true};
inline constexpr bool extended_statistics_enabled{false};
 
void csa_show_config_info(const char *channel_name);
 
}  // namespace mysql::csa::tune
 
#endif  // MYSQL_CSA_TUNE_H