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Add triton-opt and triton-llvm-opt for Triton #8

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Merged
MrSidims merged 2 commits into from
May 10, 2025
Merged

Add triton-opt and triton-llvm-opt for Triton #8

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b6d5004
Add triton-opt and triton-llvm-opt for Triton
MrSidims May 10, 2025
ccaa37a
Skip test if no nvidia gpu
MrSidims May 10, 2025
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25 changes: 22 additions & 3 deletions backend/server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@

TORCH_MLIR_OPT_PATH = os.environ.get("TORCH_MLIR_OPT_PATH", "")
LLVM_BIN_PATH = os.environ.get("LLVM_BIN_PATH", "")
TRITON_OPT_PATH = os.environ.get("TRITON_OPT_PATH", "")


class CodeRequest(BaseModel):
Expand All @@ -55,6 +56,8 @@ class CodeRequest(BaseModel):
mlir_translate: Optional[str] = ""
llvm_opt: Optional[str] = ""
llc: Optional[str] = ""
triton_opt: Optional[str] = ""
triton_llvm_opt: Optional[str] = ""
user_tool: Optional[str] = ""
dump_after_each_opt: Optional[bool] = False

Expand Down Expand Up @@ -156,6 +159,10 @@ def apply_optional_passes(
tool_path = LLVM_BIN_PATH + "opt"
elif tool == "llc":
tool_path = LLVM_BIN_PATH + "llc"
elif tool == "triton-opt":
tool_path = TRITON_OPT_PATH + "triton-opt"
elif tool == "triton-llvm-opt":
tool_path = TRITON_OPT_PATH + "triton-llvm-opt"
elif tool == "user-tool":
tokens = flags.strip().split()
if not tokens:
Expand Down Expand Up @@ -341,7 +348,9 @@ def generate_llvm_ir(


# TODO: Figure out static compilation.
def compile_triton_ir(code: str, ir_type: str) -> str:
def compile_triton_ir(
code: str, ir_type: str, pipeline: List[Tuple[str, str]], dump_each: bool
) -> str:
try:
code_hash = hash_code(code)
cache_info = cached_triton_runs.get(code_hash)
Expand Down Expand Up @@ -403,7 +412,8 @@ def compile_triton_ir(code: str, ir_type: str) -> str:

cached_triton_runs[code_hash]["active_users"] += 1

return "\n\n".join(output_parts)
ir_dump = "\n\n".join(output_parts)
return apply_optional_passes(ir_dump, pipeline, dump_each)

except Exception as e:
return f"Error compiling Triton IR: {str(e)}"
Expand All @@ -427,6 +437,12 @@ def build_pipeline(request: CodeRequest) -> List[Tuple[str, str]]:
if request.llc:
for stage in request.llc.split("&&"):
pipeline.append(("llc", stage.strip()))
if request.llc:
for stage in request.triton_opt.split("&&"):
pipeline.append(("triton_opt", stage.strip()))
if request.llc:
for stage in request.triton_llvm_opt.split("&&"):
pipeline.append(("triton_llvm_opt", stage.strip()))
if request.user_tool:
for stage in request.user_tool.split("&&"):
pipeline.append(("user-tool", stage.strip()))
Expand All @@ -437,7 +453,10 @@ def build_pipeline(request: CodeRequest) -> List[Tuple[str, str]]:
def process_model(request: CodeRequest) -> str:
try:
if request.ir_type.startswith("triton"):
return compile_triton_ir(request.code, request.ir_type)
pipeline = build_pipeline(request)
return compile_triton_ir(
request.code, request.ir_type, pipeline, request.dump_after_each_opt
)

if request.ir_type == "raw_ir" and request.selected_language == "pytorch":
# Execute user Python, capture stdout.
Expand Down
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