1 /* 2 * Copyright 2015 Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21 * IN THE SOFTWARE. 22 */ 23 24 #include <pthread.h> 25 26 #include "anv_private.h" 27 28 #define NUM_THREADS 8 29 #define STATES_PER_THREAD_LOG2 12 30 #define STATES_PER_THREAD (1 << STATES_PER_THREAD_LOG2) 31 32 #include "state_pool_test_helper.h" 33 34 int main(int argc, char **argv) 35 { 36 struct anv_device device; 37 struct anv_block_pool block_pool; 38 struct anv_state_pool state_pool; 39 40 pthread_mutex_init(&device.mutex, NULL); 41 anv_block_pool_init(&block_pool, &device, 4096); 42 anv_state_pool_init(&state_pool, &block_pool); 43 44 /* Grab one so a zero offset is impossible */ 45 anv_state_pool_alloc(&state_pool, 16, 16); 46 47 /* Grab and return enough states that the state pool test below won't 48 * actually ever resize anything. 49 */ 50 { 51 struct anv_state states[NUM_THREADS * STATES_PER_THREAD]; 52 for (unsigned i = 0; i < NUM_THREADS * STATES_PER_THREAD; i++) { 53 states[i] = anv_state_pool_alloc(&state_pool, 16, 16); 54 assert(states[i].offset != 0); 55 } 56 57 for (unsigned i = 0; i < NUM_THREADS * STATES_PER_THREAD; i++) 58 anv_state_pool_free(&state_pool, states[i]); 59 } 60 61 run_state_pool_test(&state_pool); 62 63 anv_state_pool_finish(&state_pool); 64 anv_block_pool_finish(&block_pool); 65 pthread_mutex_destroy(&device.mutex); 66 } 67
