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// Copyright (c) 2023, ARM Limited.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "verify_utils.h"
#include <nlohmann/json.hpp>
#include <algorithm>
#include <map>
namespace tosa
{
NLOHMANN_JSON_SERIALIZE_ENUM(DType,
{
{ DType::DType_BOOL, "BOOL" },
{ DType::DType_INT4, "INT4" },
{ DType::DType_INT8, "INT8" },
{ DType::DType_INT16, "INT16" },
{ DType::DType_INT32, "INT32" },
{ DType::DType_INT48, "INT48" },
{ DType::DType_FP16, "FP16" },
{ DType::DType_BF16, "BF16" },
{ DType::DType_FP32, "FP32" },
})
} // namespace tosa
namespace TosaReference
{
NLOHMANN_JSON_SERIALIZE_ENUM(VerifyMode,
{
{ VerifyMode::Exact, "EXACT" },
{ VerifyMode::Ulp, "ULP" },
{ VerifyMode::DotProduct, "DOT_PRODUCT" },
{ VerifyMode::ReduceProduct, "REDUCE_PRODUCT" },
{ VerifyMode::FpSpecial, "FP_SPECIAL" },
})
void from_json(const nlohmann::json& j, UlpInfo& ulpInfo)
{
j.at("ulp").get_to(ulpInfo.ulp);
}
void from_json(const nlohmann::json& j, DotProductVerifyInfo& dotProductInfo)
{
j.at("data_type").get_to(dotProductInfo.dataType);
j.at("s").get_to(dotProductInfo.s);
j.at("ks").get_to(dotProductInfo.ks);
}
void from_json(const nlohmann::json& j, VerifyConfig& cfg)
{
j.at("mode").get_to(cfg.mode);
if (j.contains("ulp_info"))
{
j.at("ulp_info").get_to(cfg.ulpInfo);
}
if (j.contains("dot_product_info"))
{
j.at("dot_product_info").get_to(cfg.dotProductInfo);
}
}
std::optional<VerifyConfig> parseVerifyConfig(const char* tensorName, const char* json)
{
if (!tensorName)
return std::nullopt;
auto jsonCfg = nlohmann::json::parse(json, nullptr, /* allow exceptions */ false);
if (jsonCfg.is_discarded())
return std::nullopt;
if (!jsonCfg.contains("tensors"))
return std::nullopt;
const auto& tensors = jsonCfg["tensors"];
if (!tensors.contains(tensorName))
return std::nullopt;
const auto& namedTensor = tensors[tensorName];
return namedTensor.get<VerifyConfig>();
}
int64_t numElements(const std::vector<int32_t>& shape)
{
return std::accumulate(std::begin(shape), std::end(shape), 1, std::multiplies<int64_t>());
}
DType mapToDType(tosa_datatype_t dataType)
{
static std::map<tosa_datatype_t, DType> typeMap = {
{ tosa_datatype_bool_t, DType_BOOL }, { tosa_datatype_int4_t, DType_INT4 },
{ tosa_datatype_int8_t, DType_INT8 }, { tosa_datatype_uint16_t, DType_UINT16 },
{ tosa_datatype_int16_t, DType_INT16 }, { tosa_datatype_int32_t, DType_INT32 },
{ tosa_datatype_int48_t, DType_INT48 }, { tosa_datatype_fp16_t, DType_FP16 },
{ tosa_datatype_bf16_t, DType_BF16 }, { tosa_datatype_fp32_t, DType_FP32 },
{ tosa_datatype_shape_t, DType_SHAPE },
};
if (typeMap.count(dataType))
{
return typeMap[dataType];
}
return DType_UNKNOWN;
}
} // namespace TosaReference
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