Переименование типов в соответствии со стилем POSIX, отказ от префикса bg_
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25 changed files with 1109 additions and 1035 deletions
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@ -9,29 +9,172 @@
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#include <time.h>
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#endif // _WINDOWS_
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BgFP32Vector3* allocate_vectors3(const unsigned int amount)
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typedef struct {
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// fp32_versor_t versor1, versor2, result;
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fp32_matrix3x3_t matrix;
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fp32_vector3_t vector1, vector2;
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} fp32_structure_t;
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fp32_structure_t* allocate_structures(const unsigned int amount)
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{
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return calloc(amount, sizeof(BgFP32Vector3));
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return calloc(amount, sizeof(fp32_structure_t));
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}
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BgFP32Vector3* make_zero_vectors3(const unsigned int amount)
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fp32_structure_t* make_structures(const unsigned int amount)
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{
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BgFP32Vector3* list = allocate_vectors3(amount);
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fp32_structure_t* list = allocate_structures(amount);
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if (list == 0) {
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return 0;
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}
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const float multiplier = 2.0f / RAND_MAX;
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for (unsigned int i = 0; i < amount; i++) {
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/*
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fp32_versor_set_values(
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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&list[i].versor1
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);
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fp32_versor_set_values(
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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&list[i].versor2
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);
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fp32_versor_reset(&list[i].result);
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*/
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fp32_matrix3x3_set_to_identity(&list[i].matrix);
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fp32_vector3_set_values(
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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&list[i].vector1
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);
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fp32_vector3_reset(&list[i].vector2);
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}
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return list;
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}
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void print_versor(const fp32_versor_t* versor)
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{
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printf("Versor (%f, %f, %f, %f)\n", versor->s0, versor->x1, versor->x2, versor->x3);
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}
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void print_vector(const fp32_vector3_t* vector)
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{
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printf("(%f, %f, %f) / %f\n", vector->x1, vector->x2, vector->x3, fp32_vector3_get_modulus(vector));
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}
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void item_work(fp32_structure_t* item)
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{
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//fp32_versor_combine(&item->versor1, &item->versor1, &item->result);
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//fp32_versor_make_rotation_matrix(&item->result, &item->matrix);
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fp32_matrix3x3_right_product(&item->matrix, &item->vector1, &item->vector2);
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}
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void circle_work(const unsigned int amount, fp32_structure_t* list)
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{
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for (unsigned int i = 0; i < amount; i++) {
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//fp32_versor_combine(&list[i].versor1, &list[i].versor1, &list[i].result);
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//fp32_versor_make_rotation_matrix(&list[i].result, &list[i].matrix);
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fp32_matrix3x3_right_product(&list[i].matrix, &list[i].vector1, &list[i].vector2);
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//fp32_versor_turn(&list[i].result, &list[i].vector1, &list[i].vector2);
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}
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}
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int main()
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{
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const unsigned int amount = 1000000;
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fp32_structure_t* list;
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#ifdef _WIN64
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ULONGLONG now, start, end;
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now = GetTickCount64();
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srand((unsigned int)(now & 0xfffffff));
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#else
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struct timespec start, end;
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clock_gettime(0, &start);
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srand((unsigned int)(start.tv_nsec & 0xfffffff));
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#endif // _WIN64
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list = make_structures(amount);
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#ifdef _WIN64
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end = GetTickCount64();
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printf("Setup time: %lld\n", end - now);
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start = GetTickCount64();
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#else
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clock_gettime(CLOCK_REALTIME, &end);
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printf("Time: %lf\n", (end.tv_sec - start.tv_sec) * 1000.0 + (end.tv_nsec - start.tv_nsec) * 0.000001);
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clock_gettime(CLOCK_REALTIME, &start);
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#endif // _WIN64
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for (int j = 0; j < 1000; j++) {
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//circle(amount, list);
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for (unsigned int i = 0; i < amount; i++) {
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//item_work(list + i);
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//fp32_versor_combine(&list[i].versor1, &list[i].versor1, &list[i].result);
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//fp32_versor_make_rotation_matrix(&list[i].result, &list[i].matrix);
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fp32_matrix3x3_right_product(&list[i].matrix, &list[i].vector1, &list[i].vector2);
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//fp32_versor_turn(&list[i].result, &list[i].vector1, &list[i].vector2);
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}
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}
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#ifdef _WIN64
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end = GetTickCount64();
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printf("Time: %lld\n", end - start);
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#else
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clock_gettime(CLOCK_REALTIME, &end);
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printf("Time: %lf\n", (end.tv_sec - start.tv_sec) * 1000.0 + (end.tv_nsec - start.tv_nsec) * 0.000001);
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#endif // _WIN64
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//print_versor(&list[10].versor1);
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//print_versor(&list[10].versor2);
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//print_versor(&list[10].result);
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free(list);
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return 0;
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}
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/*
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fp32_vector3_t* allocate_vectors3(const unsigned int amount)
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{
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return calloc(amount, sizeof(fp32_vector3_t));
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}
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fp32_vector3_t* make_zero_vectors3(const unsigned int amount)
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{
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fp32_vector3_t* list = allocate_vectors3(amount);
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if (list == 0) {
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return 0;
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}
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for (unsigned int i = 0; i < amount; i++) {
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bg_fp32_vector3_reset(&list[i]);
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fp32_vector3_reset(&list[i]);
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}
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return list;
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}
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BgFP32Vector3* make_random_vectors3(const unsigned int amount)
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fp32_vector3_t* make_random_vectors3(const unsigned int amount)
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{
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BgFP32Vector3* list = allocate_vectors3(amount);
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fp32_vector3_t* list = allocate_vectors3(amount);
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if (list == 0) {
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return 0;
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@ -48,29 +191,29 @@ BgFP32Vector3* make_random_vectors3(const unsigned int amount)
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return list;
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}
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BgFP32Versor* allocate_versors(const unsigned int amount)
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fp32_versor_t* allocate_versors(const unsigned int amount)
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{
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return calloc(amount, sizeof(BgFP32Versor));
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return calloc(amount, sizeof(fp32_versor_t));
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}
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BgFP32Versor * make_zero_versors(const unsigned int amount)
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fp32_versor_t * make_zero_versors(const unsigned int amount)
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{
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BgFP32Versor * list = allocate_versors(amount);
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fp32_versor_t * list = allocate_versors(amount);
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if (list == 0) {
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return 0;
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}
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for (unsigned int i = 0; i < amount; i++) {
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bg_fp32_versor_reset(&list[i]);
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fp32_versor_reset(&list[i]);
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}
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return list;
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}
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BgFP32Versor * make_random_versors(const unsigned int amount)
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fp32_versor_t * make_random_versors(const unsigned int amount)
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{
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BgFP32Versor * list = allocate_versors(amount);
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fp32_versor_t * list = allocate_versors(amount);
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if (list == 0) {
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return 0;
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@ -79,7 +222,7 @@ BgFP32Versor * make_random_versors(const unsigned int amount)
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const float multiplier = 2.0f / RAND_MAX;
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for (unsigned int i = 0; i < amount; i++) {
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bg_fp32_versor_set_values(
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fp32_versor_set_values(
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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rand() * multiplier - 1.0f,
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@ -91,76 +234,6 @@ BgFP32Versor * make_random_versors(const unsigned int amount)
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return list;
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}
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void print_versor(const BgFP32Versor* versor)
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{
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printf("Versor (%f, %f, %f, %f)\n", versor->s0, versor->x1, versor->x2, versor->x3);
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}
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void print_vector(const BgFP32Vector3* vector)
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{
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printf("(%f, %f, %f) / %f\n", vector->x1, vector->x2, vector->x3, bg_fp32_vector3_get_modulus(vector));
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}
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/*
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int main()
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{
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const unsigned int amount = 1000000;
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#ifdef _WIN64
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ULONGLONG now;
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now = GetTickCount64();
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srand((unsigned int)(now & 0xfffffff));
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#else
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struct timespec now;
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clock_gettime(CLOCK_REALTIME, &now);
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srand((unsigned int)(now.tv_nsec & 0xfffffff));
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#endif // _WIN64
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BgFP32Versor * versors = make_random_versors(amount);
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if (versors == 0) {
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printf("Cannot allocate memory for versors");
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return 0;
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}
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BgFP32Vector3 initial, result;
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bg_fp32_vector3_set_values(1, 2, 3, &initial);
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bg_fp32_vector3_copy(&initial, &result);
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#ifdef _WIN64
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ULONGLONG start, end;
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start = GetTickCount64();
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#else
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struct timespec start, end;
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clock_gettime(CLOCK_REALTIME, &start);
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#endif // _WIN64
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for (unsigned int i = 0; i < amount; i++) {
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bg_fp32_versor_turn2(&versors[i], &result, &result);
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}
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for (unsigned int i = amount; i > 0; i--) {
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bg_fp32_versor_turn_back2(&versors[i - 1], &result, &result);
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}
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#ifdef _WIN64
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end = GetTickCount64();
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printf("Time: %lld\n", end - start);
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#else
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clock_gettime(CLOCK_REALTIME, &end);
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printf("Time: %lf\n", (end.tv_sec - start.tv_sec) * 1000.0 + (end.tv_nsec - start.tv_nsec) * 0.000001);
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#endif // _WIN64
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print_vector(&initial);
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print_vector(&result);
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free(versors);
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return 0;
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}
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*/
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int main()
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{
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const unsigned int amount = 1000000;
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@ -175,14 +248,14 @@ int main()
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srand((unsigned int)(now.tv_nsec & 0xfffffff));
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#endif // _WIN64
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BgFP32Versor * versors1 = make_random_versors(amount);
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fp32_versor_t * versors1 = make_random_versors(amount);
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if (versors1 == 0) {
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printf("Cannot allocate memory for versors1");
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return 0;
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}
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BgFP32Versor * versors2 = make_random_versors(amount);
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fp32_versor_t * versors2 = make_random_versors(amount);
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if (versors2 == 0) {
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printf("Cannot allocate memory for versors2");
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@ -190,7 +263,7 @@ int main()
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return 0;
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}
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BgFP32Versor * results = make_zero_versors(amount);
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fp32_versor_t * results = make_zero_versors(amount);
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if (results == 0) {
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printf("Cannot allocate memory for results");
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@ -199,7 +272,7 @@ int main()
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return 0;
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}
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BgFP32Matrix3x3* matrixes =malloc(amount * sizeof(BgFP32Matrix3x3));
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fp32_matrix3x3_t* matrixes =malloc(amount * sizeof(fp32_matrix3x3_t));
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if (matrixes == 0) {
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printf("Cannot allocate memory for matrixes");
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@ -209,7 +282,7 @@ int main()
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return 0;
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}
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BgFP32Vector3* vectors = make_random_vectors3(amount);
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fp32_vector3_t* vectors = make_random_vectors3(amount);
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if (results == 0) {
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printf("Cannot allocate memory for result vectors");
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@ -233,10 +306,10 @@ int main()
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#endif // _WIN64
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for (int j = 0; j < 1000; j++) {
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for (unsigned int i = 0; i < amount; i++) {
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bg_fp32_versor_combine(&versors1[i], &versors2[i], &results[i]);
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bg_fp32_versor_make_rotation_matrix(&versors1[i], &matrixes[i]);
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bg_fp32_matrix3x3_right_product(&matrixes[i], &vectors[i], &vectors[i]);
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//bg_fp32_versor_turn(&results[i], &vectors[i], &vectors[i]);
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fp32_versor_combine(&versors1[i], &versors2[i], &results[i]);
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fp32_versor_make_rotation_matrix(&versors1[i], &matrixes[i]);
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fp32_matrix3x3_right_product(&matrixes[i], &vectors[i], &vectors[i]);
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//fp32_versor_turn(&results[i], &vectors[i], &vectors[i]);
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}
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}
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@ -261,3 +334,4 @@ int main()
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free(versors1);
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return 0;
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}
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*/
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