Revision 66e83e7e1aae4d038567173a3f2f2b6f72ea3c88 authored by Kristoffer Carlsson on 25 September 2023, 10:34:25 UTC, committed by GitHub on 25 September 2023, 10:34:25 UTC
This doesn't really serve any purpose to have and it gets very spammy.
1 parent 3c0d480
gc-alloc-profiler.h
// This file is a part of Julia. License is MIT: https://julialang.org/license
#ifndef JL_GC_ALLOC_PROFILER_H
#define JL_GC_ALLOC_PROFILER_H
#include "julia.h"
#include "ios.h"
#ifdef __cplusplus
extern "C" {
#endif
// ---------------------------------------------------------------------
// The public interface to call from Julia for allocations profiling
// ---------------------------------------------------------------------
// Forward-declaration to avoid dependency in header file.
struct jl_raw_alloc_t; // Defined in gc-alloc-profiler.cpp
typedef struct {
struct jl_raw_alloc_t *allocs;
size_t num_allocs;
} jl_profile_allocs_raw_results_t;
JL_DLLEXPORT void jl_start_alloc_profile(double sample_rate);
JL_DLLEXPORT jl_profile_allocs_raw_results_t jl_fetch_alloc_profile(void);
JL_DLLEXPORT void jl_stop_alloc_profile(void);
JL_DLLEXPORT void jl_free_alloc_profile(void);
// ---------------------------------------------------------------------
// Functions to call from GC when alloc profiling is enabled
// ---------------------------------------------------------------------
void _maybe_record_alloc_to_profile(jl_value_t *val, size_t size, jl_datatype_t *typ) JL_NOTSAFEPOINT;
extern int g_alloc_profile_enabled;
// This should only be used from _deprecated_ code paths. We shouldn't see UNKNOWN anymore.
#define jl_gc_unknown_type_tag ((jl_datatype_t*)0xdeadaa03)
static inline void maybe_record_alloc_to_profile(jl_value_t *val, size_t size, jl_datatype_t *typ) JL_NOTSAFEPOINT {
if (__unlikely(g_alloc_profile_enabled)) {
_maybe_record_alloc_to_profile(val, size, typ);
}
}
#ifdef __cplusplus
}
#endif
#endif // JL_GC_ALLOC_PROFILER_H
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