| 1 | /* -*- c++ -*- |
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| 2 | * |
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| 3 | * SOCLIB_LGPL_HEADER_BEGIN |
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| 4 | * |
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| 5 | * This file is part of SoCLib, GNU LGPLv2.1. |
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| 6 | * |
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| 7 | * SoCLib is free software; you can redistribute it and/or modify it |
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| 8 | * under the terms of the GNU Lesser General Public License as published |
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| 9 | * by the Free Software Foundation; version 2.1 of the License. |
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| 10 | * |
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| 11 | * SoCLib is distributed in the hope that it will be useful, but |
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| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Lesser General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Lesser General Public |
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| 17 | * License along with SoCLib; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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| 19 | * 02110-1301 USA |
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| 20 | * |
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| 21 | * SOCLIB_LGPL_HEADER_END |
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| 22 | * |
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| 23 | * Copyright (c) UPMC, Lip6 |
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| 24 | * Ghassan Almaless <ghassan.almaless@lip6.fr>, 2011 |
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| 25 | * |
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| 26 | * Maintainers: Ghassan |
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| 27 | */ |
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| 28 | #ifndef SOCLIB_CABA_VCI_PROFILER_H |
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| 29 | #define SOCLIB_CABA_VCI_PROFILER_H |
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| 30 | |
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| 31 | #include <systemc> |
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| 32 | #include <iostream> |
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| 33 | #include <fstream> |
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| 34 | #include "vci_monitor.h" |
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| 35 | #include "vci_buffers.h" |
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| 36 | #include "caba_base_module.h" |
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| 37 | #include "mapping_table.h" |
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| 38 | //#include "config.h" |
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| 39 | #include "vci_cc_vcache_wrapper2_v1.h" |
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| 40 | |
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| 41 | namespace soclib { |
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| 42 | namespace caba { |
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| 43 | |
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| 44 | template<typename vci_param, typename iss_t> |
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| 45 | class VciProfiler |
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| 46 | : public soclib::caba::BaseModule |
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| 47 | { |
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| 48 | |
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| 49 | protected: |
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| 50 | SC_HAS_PROCESS(VciProfiler); |
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| 51 | |
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| 52 | public: |
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| 53 | sc_core::sc_in<bool> p_resetn; |
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| 54 | sc_core::sc_in<bool> p_clk; |
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| 55 | soclib::caba::VciMonitor<vci_param> p_vci; |
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| 56 | |
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| 57 | VciProfiler( |
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| 58 | sc_core::sc_module_name insname, |
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| 59 | size_t index, |
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| 60 | size_t x_id, |
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| 61 | size_t y_id, |
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| 62 | size_t x_width, |
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| 63 | size_t y_width, |
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| 64 | size_t addr_width); |
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| 65 | |
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| 66 | void print_stats(void); |
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| 67 | void clear_stats(void); |
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| 68 | void set_limits(unsigned long limit1, unsigned long limit2); |
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| 69 | void set_L1_cache(VciCcVCacheWrapper2V1<vci_param, iss_t> *l1); |
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| 70 | ~VciProfiler(); |
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| 71 | |
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| 72 | private: |
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| 73 | |
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| 74 | #define VCI_CMD_NR 4+7 // TODO: define vci_param::CMD_NR |
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| 75 | |
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| 76 | |
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| 77 | struct cmd_info_s |
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| 78 | { |
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| 79 | unsigned long trans; |
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| 80 | unsigned long cost; |
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| 81 | unsigned long remote; |
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| 82 | unsigned long rcost; |
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| 83 | unsigned long limit1; |
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| 84 | unsigned long limit2; |
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| 85 | unsigned long rmax_time; |
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| 86 | unsigned long rmax_cost; |
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| 87 | unsigned long raddr; |
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| 88 | unsigned long lmax_time; |
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| 89 | unsigned long lmax_cost; |
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| 90 | unsigned long flits; |
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| 91 | unsigned long rflits; |
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| 92 | unsigned long distance; |
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| 93 | unsigned long max_dist; |
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| 94 | unsigned long d1_limit; |
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| 95 | unsigned long d2_limit; |
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| 96 | } m_cmd_tbl[VCI_CMD_NR]; |
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| 97 | |
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| 98 | unsigned long m_index; |
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| 99 | unsigned long m_xWidth; |
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| 100 | unsigned long m_yWidth; |
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| 101 | unsigned long m_width; |
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| 102 | long m_x; |
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| 103 | long m_y; |
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| 104 | unsigned long m_bits; |
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| 105 | |
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| 106 | unsigned long m_tm_now; |
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| 107 | unsigned long m_tm_start; |
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| 108 | unsigned long m_last_cmd; |
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| 109 | unsigned long m_last_addr; |
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| 110 | unsigned long m_limit1; |
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| 111 | unsigned long m_limit2; |
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| 112 | unsigned long m_d1_limit; |
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| 113 | unsigned long m_d2_limit; |
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| 114 | unsigned long m_period; |
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| 115 | unsigned long m_threshold; |
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| 116 | unsigned long m_debug_cntr; |
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| 117 | bool m_isPending; |
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| 118 | bool m_isCMDPending; |
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| 119 | bool m_isPeriod; |
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| 120 | bool m_isRemote; |
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| 121 | bool m_isInstruction; |
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| 122 | bool m_isDebug; |
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| 123 | |
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| 124 | VciCcVCacheWrapper2V1<vci_param, iss_t> *m_l1; |
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| 125 | |
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| 126 | unsigned long m_exchange_cntr; |
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| 127 | unsigned long m_access_cntr; |
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| 128 | unsigned long m_remote_cntr; |
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| 129 | unsigned long m_cycles_cntr; |
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| 130 | |
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| 131 | //std::ofstream m_log; |
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| 132 | |
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| 133 | void transition(); |
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| 134 | }; |
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| 135 | |
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| 136 | }} |
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| 137 | |
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| 138 | #endif /* SOCLIB_CABA_VCI_PROFILER_H */ |
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| 139 | |
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| 140 | // Local Variables: |
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| 141 | // tab-width: 4 |
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| 142 | // c-basic-offset: 4 |
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| 143 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
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| 144 | // indent-tabs-mode: nil |
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| 145 | // End: |
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| 146 | |
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| 147 | // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
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| 148 | |
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