diff options
Diffstat (limited to 'arm_compute/core/NEON/kernels/assembly/profiler.hpp')
-rw-r--r-- | arm_compute/core/NEON/kernels/assembly/profiler.hpp | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/arm_compute/core/NEON/kernels/assembly/profiler.hpp b/arm_compute/core/NEON/kernels/assembly/profiler.hpp deleted file mode 100644 index f7a1d1c70c..0000000000 --- a/arm_compute/core/NEON/kernels/assembly/profiler.hpp +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (c) 2017 ARM Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ -#pragma once - -#ifdef CYCLE_PROFILING - -#include "../perf.h" - -class profiler { -private: - static const int maxevents = 10000; - unsigned long times[maxevents]; - unsigned long units[maxevents]; - int events[maxevents]; - int currentevent; - int countfd; - -public: - profiler() { - currentevent=0; - countfd=open_cycle_counter(); - } - - ~profiler() { - close(countfd); - int tots[5]; - unsigned long counts[5]; - unsigned long tunits[5]; - const char * descs[] = { "Prepare A", "Prepare B", "Kernel", "Merge" }; - - for (int i=1; i<5; i++) { - tots[i] = 0; - counts[i] = 0; - tunits[i] = 0; - } - - printf("Profiled events:\n"); - for (int i=0; i<currentevent; i++) { - tots[events[i]]++; - counts[events[i]] += times[i]; - tunits[events[i]] += units[i]; - } - - printf("%20s %9s %9s %9s %12s %9s\n", "", "Events", "Total", "Average", "Bytes/MACs", "Per cycle"); - for (int i=1; i<5; i++) { - printf("%20s: %9d %9ld %9ld %12lu %9.2f\n",descs[i-1],tots[i],counts[i],counts[i]/tots[i],tunits[i],(float)tunits[i]/counts[i]); - } - } - - template <typename T> - void operator() (int i, unsigned long u, T func) { - if (currentevent==maxevents) { - func(); - } else { - events[currentevent] = i; - units[currentevent] = u; - start_counter(countfd); - func(); - long long cycs = stop_counter(countfd); - times[currentevent++] = cycs; - } - } -}; - -#else - -class profiler { -public: - template <typename T> - void operator() (int i, unsigned long u, T func) { - func(); - } -}; - -#endif - -#define PROFILE_PREPA 1 -#define PROFILE_PREPB 2 -#define PROFILE_KERNEL 3 -#define PROFILE_MERGE 4 - - |