Remove some unnecessary <iostream> includes from headers (pytorch#106914

) In almost all cases this is only included for writing the output formatter, which only uses `std::ostream` so including `<ostream>` is sufficient. The istream header is ~1000 lines so the difference is non-trivial. Pull Request resolved: pytorch#106914 Approved by: https://github.com/lezcano
diro5t · Aug 25, 2023 · a6c29b7 · a6c29b7
1 parent 78a053b
commit a6c29b7
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Showing 57 changed files with 53 additions and 47 deletions.
diff --git a/.github/ci_commit_pins/xla.txt b/.github/ci_commit_pins/xla.txt
@@ -1 +1 @@
-709c75a04d9b35d83a9509e1534a8aa2046b8912
+c3c16ccac41cb2db6ba88fb31342f4af62c7e15a
diff --git a/aten/src/ATen/DLConvertor.cpp b/aten/src/ATen/DLConvertor.cpp
@@ -1,9 +1,6 @@
 #include <ATen/DLConvertor.h>
 #include <ATen/Functions.h>
 
-#include <iostream>
-#include <sstream>
-
 using namespace std;
 namespace at {
 

diff --git a/aten/src/ATen/autocast_mode.cpp b/aten/src/ATen/autocast_mode.cpp
@@ -1,6 +1,5 @@
 #include <ATen/autocast_mode.h>
 
-#include <iostream>
 #include <exception>
 #include <mutex>
 #include <ATen/CachedTensorUtils.h>

diff --git a/aten/src/ATen/core/Range.cpp b/aten/src/ATen/core/Range.cpp
@@ -1,6 +1,6 @@
 #include <ATen/core/Range.h>
 
-#include <iostream>
+#include <ostream>
 
 namespace at {
 

diff --git a/aten/src/ATen/core/dispatch/Dispatcher.h b/aten/src/ATen/core/dispatch/Dispatcher.h
@@ -18,6 +18,10 @@
 #include <ATen/core/grad_mode.h>
 #include <ATen/core/enum_tag.h>
 
+#ifndef NDEBUG
+#include <iostream>
+#endif
+
 namespace c10 {
 
 TORCH_API bool show_dispatch_trace();

diff --git a/aten/src/ATen/core/function_schema_inl.h b/aten/src/ATen/core/function_schema_inl.h
@@ -1,5 +1,6 @@
 #pragma once
-#include <iostream>
+#include <ostream>
+#include <sstream>
 
 // note: windows build doesn't find symbols in operator files unless
 // this is a header file

diff --git a/aten/src/ATen/core/interned_strings.cpp b/aten/src/ATen/core/interned_strings.cpp
@@ -4,7 +4,6 @@
 #include <ATen/core/interned_strings.h>
 #include <cstdint>
 #include <cstring>
-#include <iostream>
 #include <mutex>
 #include <sstream>
 #include <string>

diff --git a/aten/src/ATen/core/union_type.cpp b/aten/src/ATen/core/union_type.cpp
@@ -7,7 +7,8 @@
 #include <ATen/core/type_factory.h>
 #include <c10/macros/Macros.h>
 #include <c10/util/irange.h>
-#include <iostream>
+#include <ostream>
+#include <sstream>
 #include <utility>
 
 namespace c10 {

diff --git a/aten/src/ATen/cpu/vec/vec256/vec256_int.h b/aten/src/ATen/cpu/vec/vec256/vec256_int.h
@@ -7,7 +7,6 @@
 #include <ATen/cpu/vec/vec_base.h>
 #include <c10/macros/Macros.h>
 #include <c10/util/irange.h>
-#include <iostream>
 
 namespace at {
 namespace vec {

diff --git a/aten/src/ATen/cpu/vec/vec256/vec256_qint.h b/aten/src/ATen/cpu/vec/vec256/vec256_qint.h
@@ -14,7 +14,6 @@
 
 #include <array>
 #include <cmath>
-#include <iostream>
 
 // This file defines Vectorized<> for the quantized types.
 //

diff --git a/aten/src/ATen/cpu/vec/vec512/vec512.h b/aten/src/ATen/cpu/vec/vec512/vec512.h
@@ -18,7 +18,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <cstring>
-#include <iostream>
+#include <ostream>
 
 namespace at {
 namespace vec {

diff --git a/aten/src/ATen/functorch/TensorWrapper.cpp b/aten/src/ATen/functorch/TensorWrapper.cpp
@@ -11,6 +11,8 @@
 #include <torch/library.h>
 #include <ATen/core/dispatch/Dispatcher.h>
 
+#include <iostream>
+
 namespace at {
 namespace functorch {
 

diff --git a/c10/util/logging_is_not_google_glog.h b/c10/util/logging_is_not_google_glog.h
@@ -4,9 +4,9 @@
 #include <chrono>
 #include <climits>
 #include <ctime>
-#include <fstream>
 #include <iomanip>
 #include <map>
+#include <ostream>
 #include <set>
 #include <sstream>
 #include <string>

diff --git a/functorch/csrc/dim/minpybind.h b/functorch/csrc/dim/minpybind.h
@@ -8,7 +8,7 @@
 #define PY_SSIZE_T_CLEAN
 #include <Python.h>
 #include <utility>
-#include <iostream>
+#include <ostream>
 #include <memory>
 
 #define PY_BEGIN try {

diff --git a/torch/csrc/Module.cpp b/torch/csrc/Module.cpp
@@ -28,6 +28,7 @@
 #include <torch/csrc/THConcat.h>
 #include <torch/csrc/utils/pybind.h>
 #include <cstdlib>
+#include <iostream>
 #include <unordered_map>
 
 #include <ATen/ThreadLocalPythonObjects.h>

diff --git a/torch/csrc/dynamo/compiled_autograd.h b/torch/csrc/dynamo/compiled_autograd.h
@@ -4,7 +4,6 @@
 #include <torch/csrc/autograd/engine.h>
 #include <torch/csrc/utils/python_stub.h>
 #include <torch/csrc/utils/torch_dispatch_mode.h>
-#include <iostream>
 #include <typeindex>
 #include <vector>
 

diff --git a/torch/csrc/functorch/init.cpp b/torch/csrc/functorch/init.cpp
@@ -18,6 +18,8 @@
 #include <ATen/functorch/TensorWrapper.h>
 #include <c10/core/AutogradState.h>
 
+#include <iostream>
+
 // This file contains functorch's Python bindings.
 
 namespace torch {

diff --git a/torch/csrc/jit/api/module.cpp b/torch/csrc/jit/api/module.cpp
@@ -19,6 +19,8 @@
 #include <torch/csrc/jit/passes/inliner.h>
 #include <torch/csrc/jit/runtime/operator.h>
 
+#include <iostream>
+
 namespace torch::jit {
 
 namespace {

diff --git a/torch/csrc/jit/codegen/fuser/codegen.h b/torch/csrc/jit/codegen/fuser/codegen.h
@@ -6,9 +6,7 @@
 #include <torch/csrc/jit/codegen/fuser/tensor_desc.h>
 #include <torch/csrc/jit/ir/ir.h>
 
-#include <iostream>
 #include <string>
-#include <tuple>
 #include <vector>
 
 namespace torch {

diff --git a/torch/csrc/jit/codegen/fuser/tensor_desc.h b/torch/csrc/jit/codegen/fuser/tensor_desc.h
@@ -7,7 +7,7 @@
 #include <torch/csrc/Export.h>
 
 #include <algorithm>
-#include <iostream>
+#include <ostream>
 #include <vector>
 
 namespace torch {

diff --git a/torch/csrc/jit/frontend/concrete_module_type.cpp b/torch/csrc/jit/frontend/concrete_module_type.cpp
@@ -3,6 +3,8 @@
 #include <c10/util/irange.h>
 #include <torch/csrc/jit/python/pybind_utils.h>
 
+#include <iostream>
+
 namespace torch::jit {
 
 ClassTypePtr ConcreteModuleTypeBuilder::createTypeFromThis() const {

diff --git a/torch/csrc/jit/frontend/source_range.h b/torch/csrc/jit/frontend/source_range.h
@@ -3,10 +3,11 @@
 #include <c10/util/Optional.h>
 
 #include <algorithm>
-#include <iostream>
 #include <iterator>
 #include <memory>
 #include <numeric>
+#include <ostream>
+#include <sstream>
 #include <unordered_map>
 
 namespace torch {

diff --git a/torch/csrc/jit/frontend/tracer.h b/torch/csrc/jit/frontend/tracer.h
@@ -12,7 +12,6 @@
 #include <torch/csrc/utils/variadic.h>
 
 #include <cstdint>
-#include <iostream>
 #include <memory>
 #include <mutex>
 #include <unordered_map>

diff --git a/torch/csrc/jit/ir/alias_analysis.cpp b/torch/csrc/jit/ir/alias_analysis.cpp
@@ -10,6 +10,7 @@
 #include <torch/csrc/jit/runtime/operator.h>
 #include <torch/csrc/utils/memory.h>
 #include <fstream>
+#include <iostream>
 
 namespace torch::jit {
 

diff --git a/torch/csrc/jit/ir/ir.h b/torch/csrc/jit/ir/ir.h
@@ -23,7 +23,7 @@
 #include <c10/util/Optional.h>
 
 #include <functional>
-#include <iostream>
+#include <iosfwd>
 #include <unordered_set>
 #include <vector>
 

diff --git a/torch/csrc/jit/jit_log.cpp b/torch/csrc/jit/jit_log.cpp
@@ -1,5 +1,6 @@
 #include <cstdlib>
 #include <iomanip>
+#include <iostream>
 #include <sstream>
 #include <string>
 #include <unordered_map>

diff --git a/torch/csrc/jit/mobile/model_tracer/MobileModelRunner.h b/torch/csrc/jit/mobile/model_tracer/MobileModelRunner.h
@@ -1,6 +1,5 @@
 #pragma once
 
-#include <iostream>
 #include <mutex>
 #include <sstream>
 

diff --git a/torch/csrc/jit/mobile/register_ops_common_utils.h b/torch/csrc/jit/mobile/register_ops_common_utils.h
@@ -7,8 +7,6 @@
 #include <torch/csrc/jit/runtime/jit_exception.h>
 #include <torch/csrc/jit/runtime/vararg_functions.h>
 
-#include <iostream>
-
 namespace torch {
 namespace jit {
 

diff --git a/torch/csrc/jit/operator_upgraders/upgraders.h b/torch/csrc/jit/operator_upgraders/upgraders.h
@@ -1,7 +1,6 @@
 #pragma once
 #include <c10/macros/Export.h>
 #include <torch/csrc/jit/ir/ir.h>
-#include <iostream>
 #include <mutex>
 #include <string>
 #include <unordered_map>

diff --git a/torch/csrc/jit/operator_upgraders/upgraders_entry.h b/torch/csrc/jit/operator_upgraders/upgraders_entry.h
@@ -1,11 +1,8 @@
 #pragma once
 #include <c10/macros/Export.h>
 #include <torch/csrc/jit/ir/ir.h>
-#include <iostream>
-#include <mutex>
 #include <string>
 #include <unordered_map>
-#include <vector>
 
 namespace torch {
 namespace jit {

diff --git a/torch/csrc/jit/operator_upgraders/utils.h b/torch/csrc/jit/operator_upgraders/utils.h
@@ -2,8 +2,6 @@
 #include <c10/macros/Export.h>
 #include <c10/util/Optional.h>
 #include <torch/csrc/jit/operator_upgraders/version_map.h>
-#include <iostream>
-#include <regex>
 #include <string>
 #include <vector>
 

diff --git a/torch/csrc/jit/passes/liveness.cpp b/torch/csrc/jit/passes/liveness.cpp
@@ -3,6 +3,7 @@
 #include <torch/csrc/jit/ir/alias_analysis.h>
 #include <torch/csrc/jit/ir/ir_views.h>
 #include <torch/csrc/jit/passes/constant_pooling.h>
+#include <iostream>
 #include <memory>
 
 namespace torch {

diff --git a/torch/csrc/jit/passes/onnx/pattern_conversion/pattern_conversion.cpp b/torch/csrc/jit/passes/onnx/pattern_conversion/pattern_conversion.cpp
@@ -7,6 +7,8 @@
 
 #include <ATen/ScalarOps.h>
 
+#include <iostream>
+
 // EDITING THIS FILE? READ THIS FIRST!
 // see Note [Edit Pattern Conversion] in pattern_conversion.h
 

diff --git a/torch/csrc/jit/passes/remove_inplace_ops.cpp b/torch/csrc/jit/passes/remove_inplace_ops.cpp
@@ -1,4 +1,5 @@
 #include <torch/csrc/jit/passes/remove_inplace_ops.h>
+#include <iostream>
 
 namespace torch {
 namespace jit {

diff --git a/torch/csrc/jit/runtime/argument_spec.cpp b/torch/csrc/jit/runtime/argument_spec.cpp
@@ -1,6 +1,8 @@
 #include <c10/util/irange.h>
 #include <torch/csrc/jit/runtime/argument_spec.h>
 
+#include <iostream>
+
 namespace torch {
 namespace jit {
 

diff --git a/torch/csrc/jit/runtime/argument_spec.h b/torch/csrc/jit/runtime/argument_spec.h
@@ -7,7 +7,7 @@
 #include <torch/csrc/Export.h>
 #include <torch/csrc/autograd/variable.h>
 #include <torch/csrc/jit/ir/ir.h>
-#include <iostream>
+#include <ostream>
 #include <vector>
 
 C10_CLANG_DIAGNOSTIC_PUSH()

diff --git a/torch/csrc/jit/runtime/print_handler.cpp b/torch/csrc/jit/runtime/print_handler.cpp
@@ -1,5 +1,6 @@
 #include <torch/csrc/jit/runtime/print_handler.h>
 
+#include <atomic>
 #include <iostream>
 #include <string>
 

diff --git a/torch/csrc/jit/runtime/print_handler.h b/torch/csrc/jit/runtime/print_handler.h
@@ -2,9 +2,7 @@
 
 #include <torch/csrc/Export.h>
 
-#include <atomic>
-#include <functional>
-#include <iostream>
+#include <string>
 
 namespace torch {
 namespace jit {

diff --git a/torch/csrc/jit/runtime/static/impl.cpp b/torch/csrc/jit/runtime/static/impl.cpp
@@ -28,6 +28,7 @@
 #include <torch/csrc/jit/runtime/vararg_functions.h>
 #include <algorithm>
 #include <cstdint>
+#include <iostream>
 
 #ifndef AT_PER_OPERATOR_HEADERS
 #include <ATen/NativeFunctions.h>

diff --git a/torch/csrc/jit/serialization/python_print.h b/torch/csrc/jit/serialization/python_print.h
@@ -2,7 +2,6 @@
 #include <torch/csrc/Export.h>
 #include <torch/csrc/jit/api/module.h>
 #include <torch/csrc/jit/ir/ir.h>
-#include <iostream>
 #include <vector>
 
 namespace torch {

diff --git a/torch/csrc/jit/tensorexpr/bounds_inference.cpp b/torch/csrc/jit/tensorexpr/bounds_inference.cpp
@@ -10,6 +10,8 @@
 
 #include <c10/util/irange.h>
 
+#include <iostream>
+
 namespace torch::jit::tensorexpr {
 
 using namespace analysis;

diff --git a/torch/csrc/jit/tensorexpr/bounds_overlap.cpp b/torch/csrc/jit/tensorexpr/bounds_overlap.cpp
@@ -3,6 +3,8 @@
 #include <torch/csrc/jit/tensorexpr/ir_visitor.h>
 #include <torch/csrc/jit/tensorexpr/stmt.h>
 
+#include <iostream>
+
 namespace torch::jit::tensorexpr::analysis {
 
 // Returns true if the given expression is guaranteed to be positive.

diff --git a/torch/csrc/jit/tensorexpr/ir_printer.cpp b/torch/csrc/jit/tensorexpr/ir_printer.cpp
@@ -6,6 +6,8 @@
 
 #include <c10/util/irange.h>
 
+#include <iostream>
+
 namespace torch::jit::tensorexpr {
 
 std::string IRPrinter::dtypeToCppString(const Dtype& dtype) {

diff --git a/torch/csrc/jit/tensorexpr/ir_printer.h b/torch/csrc/jit/tensorexpr/ir_printer.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <iostream>
+#include <ostream>
 
 #include <torch/csrc/jit/tensorexpr/fwd_decls.h>
 #include <torch/csrc/jit/tensorexpr/ir.h>

diff --git a/torch/csrc/jit/tensorexpr/ir_verifier.h b/torch/csrc/jit/tensorexpr/ir_verifier.h
@@ -1,7 +1,5 @@
 #pragma once
 
-#include <iostream>
-
 #include <torch/csrc/jit/tensorexpr/fwd_decls.h>
 #include <torch/csrc/jit/tensorexpr/ir_visitor.h>
 

diff --git a/torch/csrc/jit/tensorexpr/loopnest.cpp b/torch/csrc/jit/tensorexpr/loopnest.cpp
@@ -1,6 +1,7 @@
 #include <torch/csrc/jit/tensorexpr/loopnest.h>
 
 #include <algorithm>
+#include <iostream>
 #include <stdexcept>
 #include <typeinfo>
 #include <unordered_map>
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		709c75a04d9b35d83a9509e1534a8aa2046b8912
		c3c16ccac41cb2db6ba88fb31342f4af62c7e15a