111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
/* Copyright (c) 2022 Advanced Micro Devices, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE. */
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#ifndef SRC_CORE_HARDWARE_HSA_INFO_H_
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#define SRC_CORE_HARDWARE_HSA_INFO_H_
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#include <hsa/hsa.h>
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#include <hsa/hsa_api_trace.h>
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#include <atomic>
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#include <map>
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#include <mutex>
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#include <string>
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#include <string_view>
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#include <vector>
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namespace Agent {
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static const uint32_t LDS_BLOCK_SIZE = 128 * 4;
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// XXX TODO: This should be merged into rocmtools::hsa_support::AgentInfo and
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// this file should be removed entirely, as it's completely redundant
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class AgentInfo {
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public:
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AgentInfo();
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AgentInfo(const hsa_agent_t agent, ::CoreApiTable* table);
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int getIndex() const;
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hsa_device_type_t getType() const;
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uint64_t getHandle() const;
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const std::string_view getName() const;
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std::string getGfxip() const;
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uint32_t getMaxWaveSize() const;
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uint32_t getMaxQueueSize() const;
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uint32_t getCUCount() const;
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uint32_t getSimdCountPerCU() const;
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uint32_t getShaderEngineCount() const;
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uint32_t getShaderArraysPerSE() const;
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uint32_t getMaxWavesPerCU() const;
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uint32_t getCUCountPerSH() const;
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uint32_t getWaveSlotsPerSimd() const;
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uint32_t getPCIDomain() const;
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uint32_t getPCILocationID() const;
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void setIndex(int index);
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void setType(hsa_device_type_t type);
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void setHandle(uint64_t handle);
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void setName(const std::string& name);
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private:
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int index_;
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hsa_device_type_t type_; // Agent type - Cpu = 0, Gpu = 1 or Dsp = 2
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uint64_t handle_;
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char name_[64];
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char gfxip_[64];
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uint32_t max_wave_size_;
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uint32_t max_queue_size_;
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uint32_t cu_num_;
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uint32_t simds_per_cu_;
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uint32_t se_num_;
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uint32_t shader_arrays_per_se_;
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uint32_t waves_per_cu_;
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// CUs per SH/SA
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uint32_t compute_units_per_sh_;
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uint32_t wave_slots_per_simd_;
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uint32_t pci_domain_;
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uint32_t pci_location_id_;
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};
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// XXX TODO: This should be moved somewhere else so this file can be deleted
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class CounterHardwareInfo {
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public:
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CounterHardwareInfo(uint64_t event_id, const char* block_id);
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int64_t getNumInstances();
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private:
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uint64_t register_offset_;
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uint64_t register_address_;
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int64_t num_instances_;
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hsa_agent_t agent_;
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uint64_t event_id_;
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const char* block_id_;
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};
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// XXX TODO: This too
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bool getHardwareInfo(uint64_t event_id, const char* block_id,
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CounterHardwareInfo* counter_hardware_info);
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} // namespace Agent
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#endif // SRC_CORE_HARDWARE_HSA_INFO_H_
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