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65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License
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#include <mutex>
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#include "ConfigKnowhere.h"
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#include "exceptions/EasyAssert.h"
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#include "easyloggingpp/easylogging++.h"
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#include "faiss/FaissHook.h"
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#include "log/Log.h"
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#include "knowhere/archive/KnowhereConfig.h"
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namespace milvus {
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namespace config {
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std::once_flag init_knowhere_once_;
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void
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KnowhereInitImpl() {
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auto init = []() {
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namespace eg = milvus::engine;
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eg::KnowhereConfig::SetBlasThreshold(16384);
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eg::KnowhereConfig::SetEarlyStopThreshold(0);
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eg::KnowhereConfig::SetLogHandler();
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eg::KnowhereConfig::SetStatisticsLevel(0);
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el::Configurations el_conf;
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el_conf.setGlobally(el::ConfigurationType::Enabled, std::to_string(false));
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};
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std::call_once(init_knowhere_once_, init);
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}
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std::string
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KnowhereSetSimdType(const char* value) {
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milvus::engine::KnowhereConfig::SimdType simd_type;
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if (strcmp(value, "auto") == 0) {
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simd_type = milvus::engine::KnowhereConfig::SimdType::AUTO;
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} else if (strcmp(value, "avx512") == 0) {
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simd_type = milvus::engine::KnowhereConfig::SimdType::AVX512;
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} else if (strcmp(value, "avx2") == 0) {
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simd_type = milvus::engine::KnowhereConfig::SimdType::AVX2;
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} else if (strcmp(value, "avx") == 0 || strcmp(value, "sse4_2") == 0) {
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simd_type = milvus::engine::KnowhereConfig::SimdType::SSE4_2;
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} else {
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PanicInfo("invalid SIMD type: " + std::string(value));
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}
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try {
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return milvus::engine::KnowhereConfig::SetSimdType(simd_type);
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} catch (std::exception& e) {
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LOG_SERVER_ERROR_ << e.what();
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PanicInfo(e.what());
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}
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}
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} // namespace config
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} // namespace milvus
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