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Deprecation of Triton-C and Replacement by decorated Python functions (#86)

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This PR implements a major overhaul of the frontend for Triton, and replaces Triton-C by a pure Python API in which kernels are defined as @triton.jit decorated functions. The documentation and tutorials have also been updated to accommodate these changes.

See documentations for more information on the new API
This commit is contained in:
Philippe Tillet
2021-04-20 22:29:40 -04:00
committed by Philippe Tillet
parent 1fdb465b71
commit 39f4730305
91 changed files with 4500 additions and 13008 deletions
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22
lib/codegen/analysis/align.cc
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@@ -55,8 +55,8 @@ inline T add_to_cache(ir::value *i, T value, std::map<ir::value*, T> &map) {
std::vector<unsigned> align::get_shapes(ir::value *v) {
ir::type *ty = v->get_type();
if(ty->is_tile_ty())
return ty->get_tile_shapes();
if(ty->is_block_ty())
return ty->get_block_shapes();
else
return {1};
}
@@ -95,7 +95,7 @@ std::vector<align::cst_info> align::populate_is_constant_reshape(ir::reshape_ins
auto x_shapes = get_shapes(x);
std::vector<cst_info> result;
ir::value *op = x->get_operand(0);
auto op_shapes = op->get_type()->get_tile_shapes();
auto op_shapes = op->get_type()->get_block_shapes();
auto op_cst = populate_is_constant(op);
unsigned current = 0;
bool is_skewed = false;
@@ -119,7 +119,7 @@ std::vector<align::cst_info> align::populate_is_constant_broadcast(ir::broadcast
auto x_shapes = get_shapes(x);
std::vector<cst_info> result;
ir::value *op = x->get_operand(0);
auto op_shapes = op->get_type()->get_tile_shapes();
auto op_shapes = op->get_type()->get_block_shapes();
auto op_cst = populate_is_constant(op);
for(size_t d = 0; d < x_shapes.size(); d++)
if(op_shapes[d] == 1)
@@ -229,7 +229,7 @@ std::vector<unsigned> align::populate_max_contiguous_reshape(ir::reshape_inst* x
auto shapes = get_shapes(x);
std::vector<unsigned> result;
ir::value *op = x->get_operand(0);
auto op_shapes = op->get_type()->get_tile_shapes();
auto op_shapes = op->get_type()->get_block_shapes();
auto op_mc = populate_max_contiguous(op);
unsigned current = 0;
bool is_skewed = false;
@@ -251,7 +251,7 @@ std::vector<unsigned> align::populate_max_contiguous_broadcast(ir::broadcast_ins
auto shapes = get_shapes(x);
std::vector<unsigned> result;
ir::value *op = x->get_operand(0);
auto op_shapes = op->get_type()->get_tile_shapes();
auto op_shapes = op->get_type()->get_block_shapes();
auto op_mc = populate_max_contiguous(op);
for(size_t d = 0; d < shapes.size(); d++)
if(op_shapes[d] == 1)
@@ -317,9 +317,9 @@ std::vector<unsigned> align::populate_max_contiguous_gep(ir::getelementptr_inst*
}
std::vector<unsigned> align::populate_max_contiguous_default(ir::value* v) {
if(!v->get_type()->is_tile_ty())
if(!v->get_type()->is_block_ty())
return add_to_cache(v, {1}, max_contiguous_);
auto shapes = v->get_type()->get_tile_shapes();
auto shapes = v->get_type()->get_block_shapes();
if(dynamic_cast<ir::make_range*>(v))
return add_to_cache(v, {shapes[0]}, max_contiguous_);
if(dynamic_cast<ir::make_range_sta*>(v))
@@ -450,8 +450,8 @@ std::vector<unsigned> align::populate_starting_multiple_cast(ir::cast_inst* x){
std::vector<unsigned> align::populate_starting_multiple_default(ir::value* v) {
ir::type* ty = v->get_type();
if(ty->is_tile_ty()) {
return add_to_cache(v, ty->get_tile_shapes(), starting_multiple_);
if(ty->is_block_ty()) {
return add_to_cache(v, ty->get_block_shapes(), starting_multiple_);
}
if(auto *x = dynamic_cast<ir::argument*>(v)){
std::set<ir::attribute> attributes = x->get_parent()->get_attributes(x);
@@ -462,7 +462,7 @@ std::vector<unsigned> align::populate_starting_multiple_default(ir::value* v) {
if(attr.get_kind() == ir::aligned){
ir::type* ty = x->get_type()->get_pointer_element_ty();
int nbits = ty->get_primitive_size_in_bits();
int nbytes = nbits / 8;
int nbytes = std::max<int>(nbits / 8, 1);
return add_to_cache(x, {attr.get_value() / nbytes}, starting_multiple_);
}
}