diff options
Diffstat (limited to 'src/intel/vulkan/tests/state_pool_free_list_only.c')
-rw-r--r-- | src/intel/vulkan/tests/state_pool_free_list_only.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/intel/vulkan/tests/state_pool_free_list_only.c b/src/intel/vulkan/tests/state_pool_free_list_only.c new file mode 100644 index 0000000..2f4eb47 --- /dev/null +++ b/src/intel/vulkan/tests/state_pool_free_list_only.c @@ -0,0 +1,66 @@ +/* + * Copyright © 2015 Intel Corporation + * + * 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 (including the next + * paragraph) 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. + */ + +#include <pthread.h> + +#include "anv_private.h" + +#define NUM_THREADS 8 +#define STATES_PER_THREAD_LOG2 12 +#define STATES_PER_THREAD (1 << STATES_PER_THREAD_LOG2) + +#include "state_pool_test_helper.h" + +int main(int argc, char **argv) +{ + struct anv_device device; + struct anv_block_pool block_pool; + struct anv_state_pool state_pool; + + pthread_mutex_init(&device.mutex, NULL); + anv_block_pool_init(&block_pool, &device, 4096); + anv_state_pool_init(&state_pool, &block_pool); + + /* Grab one so a zero offset is impossible */ + anv_state_pool_alloc(&state_pool, 16, 16); + + /* Grab and return enough states that the state pool test below won't + * actually ever resize anything. + */ + { + struct anv_state states[NUM_THREADS * STATES_PER_THREAD]; + for (unsigned i = 0; i < NUM_THREADS * STATES_PER_THREAD; i++) { + states[i] = anv_state_pool_alloc(&state_pool, 16, 16); + assert(states[i].offset != 0); + } + + for (unsigned i = 0; i < NUM_THREADS * STATES_PER_THREAD; i++) + anv_state_pool_free(&state_pool, states[i]); + } + + run_state_pool_test(&state_pool); + + anv_state_pool_finish(&state_pool); + anv_block_pool_finish(&block_pool); + pthread_mutex_destroy(&device.mutex); +} |