mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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4f216402ba
Currently analyzes percentages of the following: - version (how many 1.0 or 1.1) - generator - extension - capability - opcode prevalence
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
// Copyright (c) 2017 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef LIBSPIRV_SPIRV_STATS_H_
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#define LIBSPIRV_SPIRV_STATS_H_
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#include <string>
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#include <unordered_map>
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#include <vector>
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#include "spirv-tools/libspirv.hpp"
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namespace libspirv {
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struct SpirvStats {
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// Version histogram, version_word -> count.
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std::unordered_map<uint32_t, uint32_t> version_hist;
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// Generator histogram, generator_word -> count.
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std::unordered_map<uint32_t, uint32_t> generator_hist;
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// Capability histogram, SpvCapabilityXXX -> count.
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std::unordered_map<uint32_t, uint32_t> capability_hist;
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// Extension histogram, extension_string -> count.
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std::unordered_map<std::string, uint32_t> extension_hist;
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// Opcode histogram, SpvOpXXX -> count.
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std::unordered_map<uint32_t, uint32_t> opcode_hist;
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};
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// Aggregates existing |stats| with new stats extracted from |binary|.
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spv_result_t AggregateStats(
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const spv_context_t& context, const uint32_t* words, const size_t num_words,
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spv_diagnostic* pDiagnostic, SpirvStats* stats);
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} // namespace libspirv
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#endif // LIBSPIRV_SPIRV_STATS_H_
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