File jm_perf.h¶

FileList > doppler > jm_perf.h

#include "doppler/jm_simd.h"

Macros¶

Type	Name
define	JM_ALIGNED (n) `[JM\_ALIGNED\_IMPL](jm__perf_8h.md#define-jm_aligned_impl)(n)`
define	JM_ALIGNED_IMPL (n)
define	JM_ASSUME_ALIGNED (ptr, n) `[JM\_ASSUME\_ALIGNED\_IMPL](jm__perf_8h.md#define-jm_assume_aligned_impl)(ptr, n)`
define	JM_ASSUME_ALIGNED_IMPL (p, n) `(p)`
define	JM_DEFINE_STEPS (fn, state_t, sample_t, LENGTH, BATCH, CHUNK) `[JM\_DEFINE\_STEPS\_EX](jm__perf_8h.md#define-jm_define_steps_ex)(fn, state\_t, sample\_t, LENGTH, BATCH, CHUNK, (), ())`
define	JM_DEFINE_STEPS_EX (fn, state_t, sample_t, LENGTH, BATCH, CHUNK, CPARAMS, CARGS) `/* multi line expression */`
define	JM_EVAL_IMPL (...) `\_\_VA\_ARGS\_\_`
define	JM_FORCEINLINE `[JM\_FORCEINLINE\_IMPL](jm__perf_8h.md#define-jm_forceinline_impl)`
define	JM_FORCEINLINE_IMPL `inline`
define	JM_HOT `[JM\_HOT\_IMPL](jm__perf_8h.md#define-jm_hot_impl)`
define	JM_HOT_IMPL
define	JM_LIKELY (x) `[JM\_LIKELY\_IMPL](jm__perf_8h.md#define-jm_likely_impl)(x)`
define	JM_LIKELY_IMPL (x) `(x)`
define	JM_PREFETCH (ptr, rw, loc) `[JM\_PREFETCH\_IMPL](jm__perf_8h.md#define-jm_prefetch_impl)(ptr, rw, loc)`
define	JM_PREFETCH_IMPL (p, rw, loc)
define	JM_RESTRICT `[JM\_RESTRICT\_IMPL](jm__perf_8h.md#define-jm_restrict_impl)`
define	JM_RESTRICT_IMPL `restrict`
define	JM_STEPS_SIMD_IMPL (fn, st, samp, LENGTH, BATCH, CHUNK, CARGS) `/\* scalar: no batching \*/`
define	JM_UNLIKELY (x) `[JM\_UNLIKELY\_IMPL](jm__perf_8h.md#define-jm_unlikely_impl)(x)`
define	JM_UNLIKELY_IMPL (x) `(x)`
define	JM_UNROLL (n) `[JM\_UNROLL\_IMPL](jm__perf_8h.md#define-jm_unroll_impl)(n)`
define	JM_UNROLL_IMPL (n)

Macro Definition Documentation¶

define JM_ALIGNED¶

#define JM_ALIGNED (
    n
) `JM_ALIGNED_IMPL (n)`

define JM_ALIGNED_IMPL¶

#define JM_ALIGNED_IMPL (
    n
)

define JM_ASSUME_ALIGNED¶

#define JM_ASSUME_ALIGNED (
    ptr,
    n
) `JM_ASSUME_ALIGNED_IMPL (ptr, n)`

define JM_ASSUME_ALIGNED_IMPL¶

#define JM_ASSUME_ALIGNED_IMPL (
    p,
    n
) `(p)`

define JM_DEFINE_STEPS¶

#define JM_DEFINE_STEPS (
    fn,
    state_t,
    sample_t,
    LENGTH,
    BATCH,
    CHUNK
) `JM_DEFINE_STEPS_EX (fn, state_t, sample_t, LENGTH, BATCH, CHUNK, (), ())`

define JM_DEFINE_STEPS_EX¶

#define JM_DEFINE_STEPS_EX (
    fn,
    state_t,
    sample_t,
    LENGTH,
    BATCH,
    CHUNK,
    CPARAMS,
    CARGS
) `/* multi line expression */`

define JM_EVAL_IMPL¶

#define JM_EVAL_IMPL (
    ...
) `__VA_ARGS__`

define JM_FORCEINLINE¶

#define JM_FORCEINLINE `JM_FORCEINLINE_IMPL`

define JM_FORCEINLINE_IMPL¶

#define JM_FORCEINLINE_IMPL `inline`

define JM_HOT¶

#define JM_HOT `JM_HOT_IMPL`

define JM_HOT_IMPL¶

#define JM_HOT_IMPL

define JM_LIKELY¶

#define JM_LIKELY (
    x
) `JM_LIKELY_IMPL (x)`

jm_perf.h — compiler-hint macros for doppler.

All macros expand to safe no-ops on unknown compilers. Include freely; zero runtime cost.

define JM_LIKELY_IMPL¶

#define JM_LIKELY_IMPL (
    x
) `(x)`

define JM_PREFETCH¶

#define JM_PREFETCH (
    ptr,
    rw,
    loc
) `JM_PREFETCH_IMPL (ptr, rw, loc)`

define JM_PREFETCH_IMPL¶

#define JM_PREFETCH_IMPL (
    p,
    rw,
    loc
)

define JM_RESTRICT¶

#define JM_RESTRICT `JM_RESTRICT_IMPL`

define JM_RESTRICT_IMPL¶

#define JM_RESTRICT_IMPL `restrict`

define JM_STEPS_SIMD_IMPL¶

#define JM_STEPS_SIMD_IMPL (
    fn,
    st,
    samp,
    LENGTH,
    BATCH,
    CHUNK,
    CARGS
) `/* scalar: no batching */`

define JM_UNLIKELY¶

#define JM_UNLIKELY (
    x
) `JM_UNLIKELY_IMPL (x)`

define JM_UNLIKELY_IMPL¶

#define JM_UNLIKELY_IMPL (
    x
) `(x)`

define JM_UNROLL¶

#define JM_UNROLL (
    n
) `JM_UNROLL_IMPL (n)`

define JM_UNROLL_IMPL¶

#define JM_UNROLL_IMPL (
    n
)

The documentation for this class was generated from the following file native/inc/doppler/jm_perf.h