diff options
Diffstat (limited to 'src/trace-driven/trace_driven.h')
| -rw-r--r-- | src/trace-driven/trace_driven.h | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/src/trace-driven/trace_driven.h b/src/trace-driven/trace_driven.h deleted file mode 100644 index 3af99c3..0000000 --- a/src/trace-driven/trace_driven.h +++ /dev/null @@ -1,210 +0,0 @@ -// developed by Mahmoud Khairy, Purdue Univ - -#include <assert.h> -#include <stdio.h> -#include <stdlib.h> - -#ifndef TRACE_DRIVEN_H -#define TRACE_DRIVEN_H - -#include "../abstract_hardware_model.h" -#include "../gpgpu-sim/shader.h" -#include "ISA_Def/trace_opcode.h" - -class trace_function_info : public function_info { - public: - trace_function_info(const struct gpgpu_ptx_sim_info& info, - gpgpu_context* m_gpgpu_context) - : function_info(0, m_gpgpu_context) { - m_kernel_info = info; - } - - virtual const struct gpgpu_ptx_sim_info* get_kernel_info() const { - return &m_kernel_info; - } - - virtual const void set_kernel_info(const struct gpgpu_ptx_sim_info& info) { - m_kernel_info = info; - } - - virtual ~trace_function_info() {} -}; - -class trace_warp_inst_t : public warp_inst_t { - public: - trace_warp_inst_t() { - m_gpgpu_context = NULL; - m_opcode = 0; - m_tconfig = NULL; - should_do_atomic = false; - } - - trace_warp_inst_t(const class core_config* config, - gpgpu_context* gpgpu_context, class trace_config* tconfig) - : warp_inst_t(config) { - m_gpgpu_context = gpgpu_context; - m_opcode = 0; - m_tconfig = tconfig; - should_do_atomic = false; - } - - bool parse_from_string( - std::string trace, - const std::unordered_map<std::string, OpcodeChar>* OpcodeMap); - - private: - gpgpu_context* m_gpgpu_context; - class trace_config* m_tconfig; - unsigned m_opcode; - bool check_opcode_contain(const std::vector<std::string>& opcode, - std::string param); - unsigned get_datawidth_from_opcode(const std::vector<std::string>& opcode); -}; - -class trace_kernel_info_t : public kernel_info_t { - public: - trace_kernel_info_t(dim3 gridDim, dim3 blockDim, unsigned m_binary_verion, - trace_function_info* m_function_info, - std::ifstream* inputstream, gpgpu_sim* gpgpu_sim, - gpgpu_context* gpgpu_context, class trace_config* config); - - bool get_next_threadblock_traces( - std::vector<std::vector<trace_warp_inst_t>*> threadblock_traces); - - private: - std::ifstream* ifs; - gpgpu_sim* m_gpgpu_sim; - gpgpu_context* m_gpgpu_context; - trace_config* m_tconfig; - unsigned binary_verion; - const std::unordered_map<std::string, OpcodeChar>* OpcodeMap; -}; - -class trace_config { - public: - trace_config(); - - void set_latency(unsigned category, unsigned& latency, - unsigned& initiation_interval); - void parse_config(); - void reg_options(option_parser_t opp); - char* get_traces_filename() { return g_traces_filename; } - - private: - unsigned int_latency, fp_latency, dp_latency, sfu_latency, tensor_latency; - unsigned int_init, fp_init, dp_init, sfu_init, tensor_init; - unsigned specialized_unit_latency[SPECIALIZED_UNIT_NUM]; - unsigned specialized_unit_initiation[SPECIALIZED_UNIT_NUM]; - - char* g_traces_filename; - char* trace_opcode_latency_initiation_int; - char* trace_opcode_latency_initiation_sp; - char* trace_opcode_latency_initiation_dp; - char* trace_opcode_latency_initiation_sfu; - char* trace_opcode_latency_initiation_tensor; - char* trace_opcode_latency_initiation_specialized_op[SPECIALIZED_UNIT_NUM]; -}; - -class trace_parser { - public: - trace_parser(const char* kernellist_filepath, gpgpu_sim* m_gpgpu_sim, - gpgpu_context* m_gpgpu_context); - - std::vector<std::string> parse_kernellist_file(); - trace_kernel_info_t* parse_kernel_info( - const std::string& kerneltraces_filepath, trace_config* config); - void parse_memcpy_info(const std::string& memcpy_command, size_t& add, - size_t& count); - - void kernel_finalizer(trace_kernel_info_t* kernel_info); - - private: - std::string kernellist_filename; - std::ifstream ifs; - gpgpu_sim* m_gpgpu_sim; - gpgpu_context* m_gpgpu_context; -}; - -class trace_shd_warp_t : public shd_warp_t { - public: - trace_shd_warp_t(class shader_core_ctx* shader, unsigned warp_size) - : shd_warp_t(shader, warp_size) { - trace_pc = 0; - } - - std::vector<trace_warp_inst_t> warp_traces; - const trace_warp_inst_t* get_next_trace_inst(); - void clear(); - bool trace_done(); - address_type get_start_trace_pc(); - virtual address_type get_pc(); - - private: - unsigned trace_pc; -}; - -class trace_gpgpu_sim : public gpgpu_sim { - public: - trace_gpgpu_sim(const gpgpu_sim_config& config, gpgpu_context* ctx) - : gpgpu_sim(config, ctx) { - createSIMTCluster(); - } - - virtual void createSIMTCluster(); -}; - -class trace_simt_core_cluster : public simt_core_cluster { - public: - trace_simt_core_cluster(class gpgpu_sim* gpu, unsigned cluster_id, - const shader_core_config* config, - const memory_config* mem_config, - class shader_core_stats* stats, - class memory_stats_t* mstats) - : simt_core_cluster(gpu, cluster_id, config, mem_config, stats, mstats) { - create_shader_core_ctx(); - } - - virtual void create_shader_core_ctx(); -}; - -class trace_shader_core_ctx : public shader_core_ctx { - public: - trace_shader_core_ctx(class gpgpu_sim* gpu, class simt_core_cluster* cluster, - unsigned shader_id, unsigned tpc_id, - const shader_core_config* config, - const memory_config* mem_config, - shader_core_stats* stats) - : shader_core_ctx(gpu, cluster, shader_id, tpc_id, config, mem_config, - stats) { - create_front_pipeline(); - create_shd_warp(); - create_schedulers(); - create_exec_pipeline(); - } - - virtual void checkExecutionStatusAndUpdate(warp_inst_t& inst, unsigned t, - unsigned tid); - virtual void init_warps(unsigned cta_id, unsigned start_thread, - unsigned end_thread, unsigned ctaid, int cta_size, - kernel_info_t& kernel); - virtual void func_exec_inst(warp_inst_t& inst); - virtual unsigned sim_init_thread(kernel_info_t& kernel, - ptx_thread_info** thread_info, int sid, - unsigned tid, unsigned threads_left, - unsigned num_threads, core_t* core, - unsigned hw_cta_id, unsigned hw_warp_id, - gpgpu_t* gpu); - virtual void create_shd_warp(); - virtual const warp_inst_t* get_next_inst(unsigned warp_id, address_type pc); - virtual void updateSIMTStack(unsigned warpId, warp_inst_t* inst); - virtual void get_pdom_stack_top_info(unsigned warp_id, const warp_inst_t* pI, - unsigned* pc, unsigned* rpc); - virtual const active_mask_t& get_active_mask(unsigned warp_id, - const warp_inst_t* pI); - - private: - void init_traces(unsigned start_warp, unsigned end_warp, - kernel_info_t& kernel); -}; - -#endif |