Files
mscclpp/python/csrc/env_py.cpp
Binyang Li 5380a4ac6e Add MSCCLPP_IB_GID_INDEX env (#780)
Use MSCCLPP_IB_GID_INDEX to control ib gid index

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Co-authored-by: Changho Hwang <changhohwang@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-04-13 09:59:42 -07:00

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C++

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
#include <nanobind/nanobind.h>
#include <nanobind/stl/shared_ptr.h>
#include <nanobind/stl/string.h>
#include <mscclpp/env.hpp>
namespace nb = nanobind;
using namespace mscclpp;
void register_env(nb::module_& m) {
nb::class_<Env>(m, "CppEnv")
.def_ro("debug", &Env::debug)
.def_ro("debug_subsys", &Env::debugSubsys)
.def_ro("debug_file", &Env::debugFile)
.def_ro("hca_devices", &Env::hcaDevices)
.def_ro("hostid", &Env::hostid)
.def_ro("socket_family", &Env::socketFamily)
.def_ro("socket_ifname", &Env::socketIfname)
.def_ro("comm_id", &Env::commId)
.def_ro("ibv_mode", &Env::ibvMode)
.def_ro("cache_dir", &Env::cacheDir)
.def_ro("npkit_dump_dir", &Env::npkitDumpDir)
.def_ro("cuda_ipc_use_default_stream", &Env::cudaIpcUseDefaultStream)
.def_ro("ib_gid_index", &Env::ibGidIndex);
m.def("env", &env);
}