126 lines
2.8 KiB
Nix
126 lines
2.8 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchFromGitHub,
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cloudpickle,
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cython,
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hypothesis,
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jinja2,
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numpy,
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nvidia-ml-py,
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psutil,
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pydantic,
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pytestCheckHook,
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pythonOlder,
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rich,
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setuptools-scm,
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setuptools,
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}:
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let
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heap-layers-src = fetchFromGitHub {
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owner = "emeryberger";
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repo = "heap-layers";
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name = "Heap-Layers";
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rev = "a2048eae91b531dc5d72be7a194e0b333c06bd4c";
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sha256 = "sha256-vl3z30CBX7hav/DM/UE0EQ9lLxZF48tMJrYMXuSulyA=";
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};
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printf-src = fetchFromGitHub {
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owner = "mpaland";
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repo = "printf";
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name = "printf";
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tag = "v4.0.0";
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sha256 = "sha256-tgLJNJw/dJGQMwCmfkWNBvHB76xZVyyfVVplq7aSJnI=";
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};
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in
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buildPythonPackage rec {
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pname = "scalene";
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version = "1.5.52";
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pyproject = true;
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disabled = pythonOlder "3.9";
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src = fetchFromGitHub {
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owner = "plasma-umass";
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repo = "scalene";
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tag = "v${version}";
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hash = "sha256-8WE/tR0tGwdNSPtieS90QAOFlS66h/JxaV2LvpZjx2E=";
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};
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patches = [
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./01-manifest-no-git.patch
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];
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prePatch = ''
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cp -r ${heap-layers-src} vendor/Heap-Layers
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mkdir vendor/printf
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cp ${printf-src}/printf.c vendor/printf/printf.cpp
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cp -r ${printf-src}/* vendor/printf
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sed -i 's/^#define printf printf_/\/\/&/' vendor/printf/printf.h
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sed -i 's/^#define vsnprintf vsnprintf_/\/\/&/' vendor/printf/printf.h
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'';
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nativeBuildInputs = [
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cython
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setuptools
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setuptools-scm
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];
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propagatedBuildInputs = [
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cloudpickle
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jinja2
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numpy
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psutil
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pydantic
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rich
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]
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++ lib.optionals stdenv.hostPlatform.isLinux [ nvidia-ml-py ];
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pythonRemoveDeps = [
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"nvidia-ml-py3"
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]
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++ lib.optionals stdenv.hostPlatform.isDarwin [ "nvidia-ml-py" ];
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__darwinAllowLocalNetworking = true;
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nativeCheckInputs = [ pytestCheckHook ];
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checkInputs = [
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hypothesis
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numpy
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];
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disabledTests = [
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# Flaky -- socket collision
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"test_show_browser"
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];
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# remove scalene directory to prevent pytest import confusion
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preCheck = ''
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rm -rf scalene
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'';
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pythonImportsCheck = [ "scalene" ];
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meta = with lib; {
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description = "High-resolution, low-overhead CPU, GPU, and memory profiler for Python with AI-powered optimization suggestions";
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homepage = "https://github.com/plasma-umass/scalene";
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changelog = "https://github.com/plasma-umass/scalene/releases/tag/v${version}";
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mainProgram = "scalene";
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license = licenses.asl20;
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maintainers = with maintainers; [ sarahec ];
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badPlatforms = [
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# The scalene doesn't seem to account for arm64 linux
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"aarch64-linux"
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# On darwin, builds 1) assume aarch64 and 2) mistakenly compile one part as
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# x86 and the other as arm64 then tries to link them into a single binary
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# which fails.
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"x86_64-darwin"
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"aarch64-darwin"
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];
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};
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}
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