Halide 19.0.0
Halide compiler and libraries
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halide_scalar_value_t is a simple union able to represent all the well-known scalar values in a filter argument. More...
#include <HalideRuntime.h>
Public Attributes | ||
union { | ||
bool b | ||
int8_t i8 | ||
int16_t i16 | ||
int32_t i32 | ||
int64_t i64 | ||
uint8_t u8 | ||
uint16_t u16 | ||
uint32_t u32 | ||
uint64_t u64 | ||
float f32 | ||
double f64 | ||
void * handle | ||
} | u | |
halide_scalar_value_t is a simple union able to represent all the well-known scalar values in a filter argument.
Note that it isn't tagged with a type; you must ensure you know the proper type before accessing. Most user code will never need to create instances of this struct; its primary use is to hold def/min/max values in a halide_filter_argument_t. (Note that this is conceptually just a union; it's wrapped in a struct to ensure that it doesn't get anonymized by LLVM.)
Definition at line 1722 of file HalideRuntime.h.
bool halide_scalar_value_t::b |
Definition at line 1724 of file HalideRuntime.h.
int8_t halide_scalar_value_t::i8 |
Definition at line 1725 of file HalideRuntime.h.
int16_t halide_scalar_value_t::i16 |
Definition at line 1726 of file HalideRuntime.h.
int32_t halide_scalar_value_t::i32 |
Definition at line 1727 of file HalideRuntime.h.
int64_t halide_scalar_value_t::i64 |
Definition at line 1728 of file HalideRuntime.h.
Referenced by Halide::Internal::IRMatcher::fuzz_test_rule(), Halide::Internal::IRMatcher::BroadcastOp< A, B >::make(), Halide::Internal::IRMatcher::Fold< A >::make(), Halide::Internal::IRMatcher::RampOp< A, B, C >::make(), Halide::Internal::IRMatcher::SliceOp< Vec, Base, Stride, Lanes >::make(), Halide::Internal::IRMatcher::VectorReduceOp< A, B, reduce_op >::make(), Halide::Internal::IRMatcher::make_const_expr(), Halide::Internal::IRMatcher::BinOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::BroadcastOp< A, B >::make_folded_const(), Halide::Internal::IRMatcher::CmpOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::Intrin< intrin, Args >::make_folded_const(), Halide::Internal::IRMatcher::WildConstInt< i >::match(), Halide::Internal::IRMatcher::WildConstInt< i >::match(), and Halide::Internal::IRMatcher::MatcherState::set_bound_const().
uint8_t halide_scalar_value_t::u8 |
Definition at line 1729 of file HalideRuntime.h.
uint16_t halide_scalar_value_t::u16 |
Definition at line 1730 of file HalideRuntime.h.
uint32_t halide_scalar_value_t::u32 |
Definition at line 1731 of file HalideRuntime.h.
uint64_t halide_scalar_value_t::u64 |
Definition at line 1732 of file HalideRuntime.h.
Referenced by Halide::Internal::IRMatcher::evaluate_predicate(), Halide::Internal::IRMatcher::fuzz_test_rule(), Halide::Internal::IRMatcher::make_const_expr(), Halide::Internal::IRMatcher::BinOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::CanProve< A, Prover >::make_folded_const(), Halide::Internal::IRMatcher::CmpOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::IsFloat< A >::make_folded_const(), Halide::Internal::IRMatcher::IsInt< A >::make_folded_const(), Halide::Internal::IRMatcher::IsMaxValue< A >::make_folded_const(), Halide::Internal::IRMatcher::IsMinValue< A >::make_folded_const(), Halide::Internal::IRMatcher::IsScalar< A >::make_folded_const(), Halide::Internal::IRMatcher::IsUInt< A >::make_folded_const(), Halide::Internal::IRMatcher::LanesOf< A >::make_folded_const(), Halide::Internal::IRMatcher::SelectOp< C, T, F >::make_folded_const(), Halide::Internal::IRMatcher::WildConstUInt< i >::match(), Halide::Internal::IRMatcher::MatcherState::set_bound_const(), and Halide::Parameter::set_scalar().
float halide_scalar_value_t::f32 |
Definition at line 1733 of file HalideRuntime.h.
double halide_scalar_value_t::f64 |
Definition at line 1734 of file HalideRuntime.h.
Referenced by Halide::Internal::IRMatcher::fuzz_test_rule(), Halide::Internal::IRMatcher::Fold< A >::make(), Halide::Internal::IRMatcher::make_const_expr(), Halide::Internal::IRMatcher::BinOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::CmpOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::WildConstFloat< i >::match(), and Halide::Internal::IRMatcher::MatcherState::set_bound_const().
void* halide_scalar_value_t::handle |
Definition at line 1735 of file HalideRuntime.h.
union { ... } halide_scalar_value_t::u |
Referenced by Halide::Internal::IRMatcher::evaluate_predicate(), Halide::Internal::IRMatcher::fuzz_test_rule(), Halide::Internal::IRMatcher::BroadcastOp< A, B >::make(), Halide::Internal::IRMatcher::Fold< A >::make(), Halide::Internal::IRMatcher::RampOp< A, B, C >::make(), Halide::Internal::IRMatcher::SliceOp< Vec, Base, Stride, Lanes >::make(), Halide::Internal::IRMatcher::VectorReduceOp< A, B, reduce_op >::make(), Halide::Internal::IRMatcher::make_const_expr(), Halide::Internal::IRMatcher::BinOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::BroadcastOp< A, B >::make_folded_const(), Halide::Internal::IRMatcher::CanProve< A, Prover >::make_folded_const(), Halide::Internal::IRMatcher::CmpOp< Op, A, B >::make_folded_const(), Halide::Internal::IRMatcher::Intrin< intrin, Args >::make_folded_const(), Halide::Internal::IRMatcher::IsFloat< A >::make_folded_const(), Halide::Internal::IRMatcher::IsInt< A >::make_folded_const(), Halide::Internal::IRMatcher::IsMaxValue< A >::make_folded_const(), Halide::Internal::IRMatcher::IsMinValue< A >::make_folded_const(), Halide::Internal::IRMatcher::IsScalar< A >::make_folded_const(), Halide::Internal::IRMatcher::IsUInt< A >::make_folded_const(), Halide::Internal::IRMatcher::LanesOf< A >::make_folded_const(), Halide::Internal::IRMatcher::SelectOp< C, T, F >::make_folded_const(), Halide::Internal::IRMatcher::WildConstFloat< i >::match(), Halide::Internal::IRMatcher::WildConstInt< i >::match(), Halide::Internal::IRMatcher::WildConstInt< i >::match(), Halide::Internal::IRMatcher::WildConstUInt< i >::match(), Halide::Internal::IRMatcher::MatcherState::set_bound_const(), Halide::Internal::IRMatcher::MatcherState::set_bound_const(), Halide::Internal::IRMatcher::MatcherState::set_bound_const(), and Halide::Parameter::set_scalar().