gaspersic/triton
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[BACKEND] float division is now approximate by default (#446)

Browse Source
This commit is contained in:
Philippe Tillet
2022-01-29 18:29:29 -08:00
committed by GitHub
parent bd52e530a0
commit bef76b142a
9 changed files with 44 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/triton/ir/dispatch.h
View File

@@ -34,6 +34,7 @@ struct dispatch{
static ir::value *mul(ir::value *input, ir::value *other, ir::builder *builder);
static ir::value *truediv(ir::value *input, ir::value *other, ir::builder *builder);
static ir::value *floordiv(ir::value *input, ir::value *other, ir::builder *builder);
static ir::value *fdiv(ir::value *input, ir::value *other, ir::constant_int* ieee_rounding, ir::builder *builder);
static ir::value *mod(ir::value *input, ir::value *other, ir::builder *builder);
static ir::value *and_(ir::value *input, ir::value *other, ir::builder *builder);
static ir::value *or_(ir::value *input, ir::value *other, ir::builder *builder);

7
include/triton/ir/instructions.h
View File

@@ -117,6 +117,7 @@ private:
//===----------------------------------------------------------------------===//
// binary_operator classes
//===----------------------------------------------------------------------===//
class binary_operator: public instruction {
public:
typedef binary_op_t op_t;
@@ -145,6 +146,10 @@ public:
bool is_shl() const;
bool is_shr() const;
// Approx
void set_fdiv_ieee_rounding(bool rnd) { fdiv_ieee_rnd_ = rnd; }
bool get_fdiv_ieee_rounding() { return fdiv_ieee_rnd_; }
// Wraps
void set_has_no_unsigned_wrap(bool b = true) { has_no_unsigned_wrap_ = b; }
void set_has_no_signed_wrap(bool b = true) { has_no_signed_wrap_ = b; }
@@ -163,6 +168,8 @@ public:
binary_op_t op_;
bool has_no_unsigned_wrap_;
bool has_no_signed_wrap_;
bool fdiv_ieee_rnd_;
};

3
include/triton/ir/module.h
View File

@@ -66,7 +66,10 @@ public:
void set_continue_fn(std::function<ir::value*()> fn);
// Getters
const std::map<val_key_t, value*>& get_values() { return values_; }
const std::map<std::string, type*>& get_types() { return types_; }
void set_values(const std::map<val_key_t, value*>& values) { values_ = values; }
void set_types(const std::map<std::string, type*>& types) { types_ = types; }
value *get_value(const std::string& name, basic_block* block);
value *get_value(const std::string& name);
void set_type(const std::string& name, ir::type* ty) { types_[name] = ty; }