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b17555f340
* chore(deps): update pre-commit hooks updates: - [github.com/pre-commit/mirrors-clang-format: v19.1.3 → v19.1.4](https://github.com/pre-commit/mirrors-clang-format/compare/v19.1.3...v19.1.4) - [github.com/astral-sh/ruff-pre-commit: v0.7.2 → v0.8.1](https://github.com/astral-sh/ruff-pre-commit/compare/v0.7.2...v0.8.1) - [github.com/sirosen/texthooks: 0.6.7 → 0.6.8](https://github.com/sirosen/texthooks/compare/0.6.7...0.6.8) - [github.com/PyCQA/pylint: v3.3.1 → v3.3.2](https://github.com/PyCQA/pylint/compare/v3.3.1...v3.3.2) - [github.com/python-jsonschema/check-jsonschema: 0.29.4 → 0.30.0](https://github.com/python-jsonschema/check-jsonschema/compare/0.29.4...0.30.0) * Resolve ruff pre-commit errors: ``` ruff.....................................................................Failed - hook id: ruff - exit code: 1 warning: The following rules have been removed and ignoring them has no effect: - PT004 docs/benchmark.py:51:17: UP031 Use format specifiers instead of percent format | 50 | for cl in range(nclasses): 51 | decl += "class cl%03i {\n" % cl | ^^^^^^^^^^^^^^^^^^ UP031 52 | decl += "public:\n" 53 | bindings += f' py::class_<cl{cl:03}>("cl{cl:03}")\n' | = help: Replace with format specifiers docs/benchmark.py:88:15: UP031 Use format specifiers instead of percent format | 86 | elapsed = (n2 - n1).total_seconds() 87 | size = os.stat("test.so").st_size 88 | print(" {%i, %f, %i}," % (nclasses * nfns, elapsed, size)) | ^^^^^^^^^^^^^^^^^^ UP031 89 | print("}") | = help: Replace with format specifiers tools/make_changelog.py:62:9: PLC0206 Extracting value from dictionary without calling `.items()` | 61 | msg += f"\n `#{issue.number} <{issue.html_url}>`_" 62 | for cat in cats: | _________^ 63 | | if issue.title.lower().startswith(f"{cat}:"): 64 | | cats[cat].append(msg) 65 | | break 66 | | else: 67 | | cats["unknown"].append(msg) | |_______________________________________^ PLC0206 68 | 69 | for cat, msgs in cats.items(): | Found 3 errors. ``` --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Ralf W. Grosse-Kunstleve <rgrossekunst@nvidia.com>
90 lines
2.8 KiB
Python
90 lines
2.8 KiB
Python
from __future__ import annotations
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import datetime as dt
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import os
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import random
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nfns = 4 # Functions per class
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nargs = 4 # Arguments per function
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def generate_dummy_code_pybind11(nclasses=10):
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decl = ""
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bindings = ""
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for cl in range(nclasses):
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decl += f"class cl{cl:03};\n"
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decl += "\n"
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for cl in range(nclasses):
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decl += f"class {cl:03} {{\n"
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decl += "public:\n"
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bindings += f' py::class_<cl{cl:03}>(m, "cl{cl:03}")\n'
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for fn in range(nfns):
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ret = random.randint(0, nclasses - 1)
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params = [random.randint(0, nclasses - 1) for i in range(nargs)]
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decl += f" cl{ret:03} *fn_{fn:03}("
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decl += ", ".join(f"cl{p:03} *" for p in params)
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decl += ");\n"
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bindings += f' .def("fn_{fn:03}", &cl{cl:03}::fn_{fn:03})\n'
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decl += "};\n\n"
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bindings += " ;\n"
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result = "#include <pybind11/pybind11.h>\n\n"
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result += "namespace py = pybind11;\n\n"
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result += decl + "\n"
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result += "PYBIND11_MODULE(example, m) {\n"
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result += bindings
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result += "}"
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return result
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def generate_dummy_code_boost(nclasses=10):
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decl = ""
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bindings = ""
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for cl in range(nclasses):
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decl += f"class cl{cl:03};\n"
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decl += "\n"
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for cl in range(nclasses):
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decl += f"class cl{cl:03} {{\n"
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decl += "public:\n"
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bindings += f' py::class_<cl{cl:03}>("cl{cl:03}")\n'
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for fn in range(nfns):
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ret = random.randint(0, nclasses - 1)
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params = [random.randint(0, nclasses - 1) for i in range(nargs)]
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decl += f" cl{ret:03} *fn_{fn:03}("
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decl += ", ".join(f"cl{p:03} *" for p in params)
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decl += ");\n"
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bindings += f' .def("fn_{fn:03}", &cl{cl:03}::fn_{fn:03}, py::return_value_policy<py::manage_new_object>())\n'
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decl += "};\n\n"
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bindings += " ;\n"
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result = "#include <boost/python.hpp>\n\n"
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result += "namespace py = boost::python;\n\n"
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result += decl + "\n"
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result += "BOOST_PYTHON_MODULE(example) {\n"
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result += bindings
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result += "}"
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return result
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for codegen in [generate_dummy_code_pybind11, generate_dummy_code_boost]:
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print("{")
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for i in range(10):
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nclasses = 2**i
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with open("test.cpp", "w") as f:
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f.write(codegen(nclasses))
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n1 = dt.datetime.now()
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os.system(
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"g++ -Os -shared -rdynamic -undefined dynamic_lookup "
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"-fvisibility=hidden -std=c++14 test.cpp -I include "
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"-I /System/Library/Frameworks/Python.framework/Headers -o test.so"
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)
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n2 = dt.datetime.now()
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elapsed = (n2 - n1).total_seconds()
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size = os.stat("test.so").st_size
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print(f" {{{nclasses * nfns}, {elapsed:.6f}, {size}}},")
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print("}")
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