131 lines
3.3 KiB
C++
131 lines
3.3 KiB
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// Copyright 2004-present Facebook. All Rights Reserved.
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// -*- c++ -*-
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#include "GpuResources_c.h"
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#include <faiss/gpu/GpuResources.h>
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#include "macros_impl.h"
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using faiss::gpu::GpuResources;
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using faiss::gpu::GpuResourcesProvider;
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DEFINE_DESTRUCTOR(GpuResources)
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int faiss_GpuResources_initializeForDevice(FaissGpuResources* res, int device) {
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try {
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reinterpret_cast<GpuResources*>(res)->initializeForDevice(device);
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getBlasHandle(
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FaissGpuResources* res,
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int device,
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cublasHandle_t* out) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)->getBlasHandle(device);
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*out = o;
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getDefaultStream(
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FaissGpuResources* res,
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int device,
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cudaStream_t* out) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)->getDefaultStream(device);
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*out = o;
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getPinnedMemory(
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FaissGpuResources* res,
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void** p_buffer,
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size_t* p_size) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)->getPinnedMemory();
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*p_buffer = o.first;
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*p_size = o.second;
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getAsyncCopyStream(
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FaissGpuResources* res,
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int device,
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cudaStream_t* out) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)->getAsyncCopyStream(
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device);
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*out = o;
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getBlasHandleCurrentDevice(
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FaissGpuResources* res,
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cublasHandle_t* out) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)
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->getBlasHandleCurrentDevice();
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*out = o;
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getDefaultStreamCurrentDevice(
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FaissGpuResources* res,
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cudaStream_t* out) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)
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->getDefaultStreamCurrentDevice();
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*out = o;
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_syncDefaultStream(FaissGpuResources* res, int device) {
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try {
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reinterpret_cast<GpuResources*>(res)->syncDefaultStream(device);
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_syncDefaultStreamCurrentDevice(FaissGpuResources* res) {
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try {
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reinterpret_cast<GpuResources*>(res)->syncDefaultStreamCurrentDevice();
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}
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CATCH_AND_HANDLE
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}
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int faiss_GpuResources_getAsyncCopyStreamCurrentDevice(
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FaissGpuResources* res,
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cudaStream_t* out) {
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try {
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auto o = reinterpret_cast<GpuResources*>(res)
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->getAsyncCopyStreamCurrentDevice();
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*out = o;
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}
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CATCH_AND_HANDLE
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}
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DEFINE_DESTRUCTOR(GpuResourcesProvider)
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int faiss_GpuResourcesProvider_getResources(
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FaissGpuResourcesProvider* res,
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FaissGpuResources** out) {
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try {
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auto o = reinterpret_cast<GpuResourcesProvider*>(res)->getResources();
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*out = reinterpret_cast<FaissGpuResources*>(o.get());
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}
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CATCH_AND_HANDLE
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}
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