ref: 2b800d93941f27e6acb24e9dac2201fd449c3766
dir: /vp9/encoder/vp9_ethread.c/
/* * Copyright (c) 2014 The WebM project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #include "vp9/encoder/vp9_encodeframe.h" #include "vp9/encoder/vp9_encoder.h" #include "vp9/encoder/vp9_ethread.h" #include "vp9/encoder/vp9_firstpass.h" #include "vp9/encoder/vp9_multi_thread.h" #include "vp9/encoder/vp9_temporal_filter.h" #include "vpx_dsp/vpx_dsp_common.h" static void accumulate_rd_opt(ThreadData *td, ThreadData *td_t) { int i, j, k, l, m, n; for (i = 0; i < REFERENCE_MODES; i++) td->rd_counts.comp_pred_diff[i] += td_t->rd_counts.comp_pred_diff[i]; for (i = 0; i < SWITCHABLE_FILTER_CONTEXTS; i++) td->rd_counts.filter_diff[i] += td_t->rd_counts.filter_diff[i]; for (i = 0; i < TX_SIZES; i++) for (j = 0; j < PLANE_TYPES; j++) for (k = 0; k < REF_TYPES; k++) for (l = 0; l < COEF_BANDS; l++) for (m = 0; m < COEFF_CONTEXTS; m++) for (n = 0; n < ENTROPY_TOKENS; n++) td->rd_counts.coef_counts[i][j][k][l][m][n] += td_t->rd_counts.coef_counts[i][j][k][l][m][n]; } static int enc_worker_hook(void *arg1, void *unused) { EncWorkerData *const thread_data = (EncWorkerData *)arg1; VP9_COMP *const cpi = thread_data->cpi; const VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; const int tile_rows = 1 << cm->log2_tile_rows; int t; (void)unused; for (t = thread_data->start; t < tile_rows * tile_cols; t += cpi->num_workers) { int tile_row = t / tile_cols; int tile_col = t % tile_cols; vp9_encode_tile(cpi, thread_data->td, tile_row, tile_col); } return 0; } static int get_max_tile_cols(VP9_COMP *cpi) { const int aligned_width = ALIGN_POWER_OF_TWO(cpi->oxcf.width, MI_SIZE_LOG2); int mi_cols = aligned_width >> MI_SIZE_LOG2; int min_log2_tile_cols, max_log2_tile_cols; int log2_tile_cols; vp9_get_tile_n_bits(mi_cols, &min_log2_tile_cols, &max_log2_tile_cols); log2_tile_cols = clamp(cpi->oxcf.tile_columns, min_log2_tile_cols, max_log2_tile_cols); if (cpi->oxcf.target_level == LEVEL_AUTO) { const int level_tile_cols = log_tile_cols_from_picsize_level(cpi->common.width, cpi->common.height); if (log2_tile_cols > level_tile_cols) { log2_tile_cols = VPXMAX(level_tile_cols, min_log2_tile_cols); } } return (1 << log2_tile_cols); } static void create_enc_workers(VP9_COMP *cpi, int num_workers) { VP9_COMMON *const cm = &cpi->common; const VPxWorkerInterface *const winterface = vpx_get_worker_interface(); int i; // Only run once to create threads and allocate thread data. if (cpi->num_workers == 0) { int allocated_workers = num_workers; // While using SVC, we need to allocate threads according to the highest // resolution. When row based multithreading is enabled, it is OK to // allocate more threads than the number of max tile columns. if (cpi->use_svc && !cpi->row_mt) { int max_tile_cols = get_max_tile_cols(cpi); allocated_workers = VPXMIN(cpi->oxcf.max_threads, max_tile_cols); } CHECK_MEM_ERROR(cm, cpi->workers, vpx_malloc(allocated_workers * sizeof(*cpi->workers))); CHECK_MEM_ERROR(cm, cpi->tile_thr_data, vpx_calloc(allocated_workers, sizeof(*cpi->tile_thr_data))); for (i = 0; i < allocated_workers; i++) { VPxWorker *const worker = &cpi->workers[i]; EncWorkerData *thread_data = &cpi->tile_thr_data[i]; ++cpi->num_workers; winterface->init(worker); if (i < allocated_workers - 1) { thread_data->cpi = cpi; // Allocate thread data. CHECK_MEM_ERROR(cm, thread_data->td, vpx_memalign(32, sizeof(*thread_data->td))); vp9_zero(*thread_data->td); // Set up pc_tree. thread_data->td->leaf_tree = NULL; thread_data->td->pc_tree = NULL; vp9_setup_pc_tree(cm, thread_data->td); // Allocate frame counters in thread data. CHECK_MEM_ERROR(cm, thread_data->td->counts, vpx_calloc(1, sizeof(*thread_data->td->counts))); // Create threads if (!winterface->reset(worker)) vpx_internal_error(&cm->error, VPX_CODEC_ERROR, "Tile encoder thread creation failed"); } else { // Main thread acts as a worker and uses the thread data in cpi. thread_data->cpi = cpi; thread_data->td = &cpi->td; } winterface->sync(worker); } } } static void launch_enc_workers(VP9_COMP *cpi, VPxWorkerHook hook, void *data2, int num_workers) { const VPxWorkerInterface *const winterface = vpx_get_worker_interface(); int i; for (i = 0; i < num_workers; i++) { VPxWorker *const worker = &cpi->workers[i]; worker->hook = hook; worker->data1 = &cpi->tile_thr_data[i]; worker->data2 = data2; } // Encode a frame for (i = 0; i < num_workers; i++) { VPxWorker *const worker = &cpi->workers[i]; EncWorkerData *const thread_data = (EncWorkerData *)worker->data1; // Set the starting tile for each thread. thread_data->start = i; if (i == cpi->num_workers - 1) winterface->execute(worker); else winterface->launch(worker); } // Encoding ends. for (i = 0; i < num_workers; i++) { VPxWorker *const worker = &cpi->workers[i]; winterface->sync(worker); } } void vp9_encode_tiles_mt(VP9_COMP *cpi) { VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; const int num_workers = VPXMIN(cpi->oxcf.max_threads, tile_cols); int i; vp9_init_tile_data(cpi); create_enc_workers(cpi, num_workers); for (i = 0; i < num_workers; i++) { EncWorkerData *thread_data; thread_data = &cpi->tile_thr_data[i]; // Before encoding a frame, copy the thread data from cpi. if (thread_data->td != &cpi->td) { thread_data->td->mb = cpi->td.mb; thread_data->td->rd_counts = cpi->td.rd_counts; } if (thread_data->td->counts != &cpi->common.counts) { memcpy(thread_data->td->counts, &cpi->common.counts, sizeof(cpi->common.counts)); } // Handle use_nonrd_pick_mode case. if (cpi->sf.use_nonrd_pick_mode) { MACROBLOCK *const x = &thread_data->td->mb; MACROBLOCKD *const xd = &x->e_mbd; struct macroblock_plane *const p = x->plane; struct macroblockd_plane *const pd = xd->plane; PICK_MODE_CONTEXT *ctx = &thread_data->td->pc_root->none; int j; for (j = 0; j < MAX_MB_PLANE; ++j) { p[j].coeff = ctx->coeff_pbuf[j][0]; p[j].qcoeff = ctx->qcoeff_pbuf[j][0]; pd[j].dqcoeff = ctx->dqcoeff_pbuf[j][0]; p[j].eobs = ctx->eobs_pbuf[j][0]; } } } launch_enc_workers(cpi, enc_worker_hook, NULL, num_workers); for (i = 0; i < num_workers; i++) { VPxWorker *const worker = &cpi->workers[i]; EncWorkerData *const thread_data = (EncWorkerData *)worker->data1; // Accumulate counters. if (i < cpi->num_workers - 1) { vp9_accumulate_frame_counts(&cm->counts, thread_data->td->counts, 0); accumulate_rd_opt(&cpi->td, thread_data->td); } } } #if !CONFIG_REALTIME_ONLY static void accumulate_fp_tile_stat(TileDataEnc *tile_data, TileDataEnc *tile_data_t) { tile_data->fp_data.intra_factor += tile_data_t->fp_data.intra_factor; tile_data->fp_data.brightness_factor += tile_data_t->fp_data.brightness_factor; tile_data->fp_data.coded_error += tile_data_t->fp_data.coded_error; tile_data->fp_data.sr_coded_error += tile_data_t->fp_data.sr_coded_error; tile_data->fp_data.frame_noise_energy += tile_data_t->fp_data.frame_noise_energy; tile_data->fp_data.intra_error += tile_data_t->fp_data.intra_error; tile_data->fp_data.intercount += tile_data_t->fp_data.intercount; tile_data->fp_data.second_ref_count += tile_data_t->fp_data.second_ref_count; tile_data->fp_data.neutral_count += tile_data_t->fp_data.neutral_count; tile_data->fp_data.intra_count_low += tile_data_t->fp_data.intra_count_low; tile_data->fp_data.intra_count_high += tile_data_t->fp_data.intra_count_high; tile_data->fp_data.intra_skip_count += tile_data_t->fp_data.intra_skip_count; tile_data->fp_data.mvcount += tile_data_t->fp_data.mvcount; tile_data->fp_data.sum_mvr += tile_data_t->fp_data.sum_mvr; tile_data->fp_data.sum_mvr_abs += tile_data_t->fp_data.sum_mvr_abs; tile_data->fp_data.sum_mvc += tile_data_t->fp_data.sum_mvc; tile_data->fp_data.sum_mvc_abs += tile_data_t->fp_data.sum_mvc_abs; tile_data->fp_data.sum_mvrs += tile_data_t->fp_data.sum_mvrs; tile_data->fp_data.sum_mvcs += tile_data_t->fp_data.sum_mvcs; tile_data->fp_data.sum_in_vectors += tile_data_t->fp_data.sum_in_vectors; tile_data->fp_data.intra_smooth_count += tile_data_t->fp_data.intra_smooth_count; tile_data->fp_data.image_data_start_row = VPXMIN(tile_data->fp_data.image_data_start_row, tile_data_t->fp_data.image_data_start_row) == INVALID_ROW ? VPXMAX(tile_data->fp_data.image_data_start_row, tile_data_t->fp_data.image_data_start_row) : VPXMIN(tile_data->fp_data.image_data_start_row, tile_data_t->fp_data.image_data_start_row); } #endif // !CONFIG_REALTIME_ONLY // Allocate memory for row synchronization void vp9_row_mt_sync_mem_alloc(VP9RowMTSync *row_mt_sync, VP9_COMMON *cm, int rows) { row_mt_sync->rows = rows; #if CONFIG_MULTITHREAD { int i; CHECK_MEM_ERROR(cm, row_mt_sync->mutex_, vpx_malloc(sizeof(*row_mt_sync->mutex_) * rows)); if (row_mt_sync->mutex_) { for (i = 0; i < rows; ++i) { pthread_mutex_init(&row_mt_sync->mutex_[i], NULL); } } CHECK_MEM_ERROR(cm, row_mt_sync->cond_, vpx_malloc(sizeof(*row_mt_sync->cond_) * rows)); if (row_mt_sync->cond_) { for (i = 0; i < rows; ++i) { pthread_cond_init(&row_mt_sync->cond_[i], NULL); } } } #endif // CONFIG_MULTITHREAD CHECK_MEM_ERROR(cm, row_mt_sync->cur_col, vpx_malloc(sizeof(*row_mt_sync->cur_col) * rows)); // Set up nsync. row_mt_sync->sync_range = 1; } // Deallocate row based multi-threading synchronization related mutex and data void vp9_row_mt_sync_mem_dealloc(VP9RowMTSync *row_mt_sync) { if (row_mt_sync != NULL) { #if CONFIG_MULTITHREAD int i; if (row_mt_sync->mutex_ != NULL) { for (i = 0; i < row_mt_sync->rows; ++i) { pthread_mutex_destroy(&row_mt_sync->mutex_[i]); } vpx_free(row_mt_sync->mutex_); } if (row_mt_sync->cond_ != NULL) { for (i = 0; i < row_mt_sync->rows; ++i) { pthread_cond_destroy(&row_mt_sync->cond_[i]); } vpx_free(row_mt_sync->cond_); } #endif // CONFIG_MULTITHREAD vpx_free(row_mt_sync->cur_col); // clear the structure as the source of this call may be dynamic change // in tiles in which case this call will be followed by an _alloc() // which may fail. vp9_zero(*row_mt_sync); } } void vp9_row_mt_sync_read(VP9RowMTSync *const row_mt_sync, int r, int c) { #if CONFIG_MULTITHREAD const int nsync = row_mt_sync->sync_range; if (r && !(c & (nsync - 1))) { pthread_mutex_t *const mutex = &row_mt_sync->mutex_[r - 1]; pthread_mutex_lock(mutex); while (c > row_mt_sync->cur_col[r - 1] - nsync + 1) { pthread_cond_wait(&row_mt_sync->cond_[r - 1], mutex); } pthread_mutex_unlock(mutex); } #else (void)row_mt_sync; (void)r; (void)c; #endif // CONFIG_MULTITHREAD } void vp9_row_mt_sync_read_dummy(VP9RowMTSync *const row_mt_sync, int r, int c) { (void)row_mt_sync; (void)r; (void)c; return; } void vp9_row_mt_sync_write(VP9RowMTSync *const row_mt_sync, int r, int c, const int cols) { #if CONFIG_MULTITHREAD const int nsync = row_mt_sync->sync_range; int cur; // Only signal when there are enough encoded blocks for next row to run. int sig = 1; if (c < cols - 1) { cur = c; if (c % nsync != nsync - 1) sig = 0; } else { cur = cols + nsync; } if (sig) { pthread_mutex_lock(&row_mt_sync->mutex_[r]); row_mt_sync->cur_col[r] = cur; pthread_cond_signal(&row_mt_sync->cond_[r]); pthread_mutex_unlock(&row_mt_sync->mutex_[r]); } #else (void)row_mt_sync; (void)r; (void)c; (void)cols; #endif // CONFIG_MULTITHREAD } void vp9_row_mt_sync_write_dummy(VP9RowMTSync *const row_mt_sync, int r, int c, const int cols) { (void)row_mt_sync; (void)r; (void)c; (void)cols; return; } #if !CONFIG_REALTIME_ONLY static int first_pass_worker_hook(void *arg1, void *arg2) { EncWorkerData *const thread_data = (EncWorkerData *)arg1; MultiThreadHandle *multi_thread_ctxt = (MultiThreadHandle *)arg2; VP9_COMP *const cpi = thread_data->cpi; const VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; int tile_row, tile_col; TileDataEnc *this_tile; int end_of_frame; int thread_id = thread_data->thread_id; int cur_tile_id = multi_thread_ctxt->thread_id_to_tile_id[thread_id]; JobNode *proc_job = NULL; FIRSTPASS_DATA fp_acc_data; MV zero_mv = { 0, 0 }; MV best_ref_mv; int mb_row; end_of_frame = 0; while (0 == end_of_frame) { // Get the next job in the queue proc_job = (JobNode *)vp9_enc_grp_get_next_job(multi_thread_ctxt, cur_tile_id); if (NULL == proc_job) { // Query for the status of other tiles end_of_frame = vp9_get_tiles_proc_status( multi_thread_ctxt, thread_data->tile_completion_status, &cur_tile_id, tile_cols); } else { tile_col = proc_job->tile_col_id; tile_row = proc_job->tile_row_id; this_tile = &cpi->tile_data[tile_row * tile_cols + tile_col]; mb_row = proc_job->vert_unit_row_num; best_ref_mv = zero_mv; vp9_zero(fp_acc_data); fp_acc_data.image_data_start_row = INVALID_ROW; vp9_first_pass_encode_tile_mb_row(cpi, thread_data->td, &fp_acc_data, this_tile, &best_ref_mv, mb_row); } } return 0; } void vp9_encode_fp_row_mt(VP9_COMP *cpi) { VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; const int tile_rows = 1 << cm->log2_tile_rows; MultiThreadHandle *multi_thread_ctxt = &cpi->multi_thread_ctxt; TileDataEnc *first_tile_col; int num_workers = VPXMAX(cpi->oxcf.max_threads, 1); int i; if (multi_thread_ctxt->allocated_tile_cols < tile_cols || multi_thread_ctxt->allocated_tile_rows < tile_rows || multi_thread_ctxt->allocated_vert_unit_rows < cm->mb_rows) { vp9_row_mt_mem_dealloc(cpi); vp9_init_tile_data(cpi); vp9_row_mt_mem_alloc(cpi); } else { vp9_init_tile_data(cpi); } create_enc_workers(cpi, num_workers); vp9_assign_tile_to_thread(multi_thread_ctxt, tile_cols, cpi->num_workers); vp9_prepare_job_queue(cpi, FIRST_PASS_JOB); vp9_multi_thread_tile_init(cpi); for (i = 0; i < num_workers; i++) { EncWorkerData *thread_data; thread_data = &cpi->tile_thr_data[i]; // Before encoding a frame, copy the thread data from cpi. if (thread_data->td != &cpi->td) { thread_data->td->mb = cpi->td.mb; } } launch_enc_workers(cpi, first_pass_worker_hook, multi_thread_ctxt, num_workers); first_tile_col = &cpi->tile_data[0]; for (i = 1; i < tile_cols; i++) { TileDataEnc *this_tile = &cpi->tile_data[i]; accumulate_fp_tile_stat(first_tile_col, this_tile); } } static int temporal_filter_worker_hook(void *arg1, void *arg2) { EncWorkerData *const thread_data = (EncWorkerData *)arg1; MultiThreadHandle *multi_thread_ctxt = (MultiThreadHandle *)arg2; VP9_COMP *const cpi = thread_data->cpi; const VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; int tile_row, tile_col; int mb_col_start, mb_col_end; TileDataEnc *this_tile; int end_of_frame; int thread_id = thread_data->thread_id; int cur_tile_id = multi_thread_ctxt->thread_id_to_tile_id[thread_id]; JobNode *proc_job = NULL; int mb_row; end_of_frame = 0; while (0 == end_of_frame) { // Get the next job in the queue proc_job = (JobNode *)vp9_enc_grp_get_next_job(multi_thread_ctxt, cur_tile_id); if (NULL == proc_job) { // Query for the status of other tiles end_of_frame = vp9_get_tiles_proc_status( multi_thread_ctxt, thread_data->tile_completion_status, &cur_tile_id, tile_cols); } else { tile_col = proc_job->tile_col_id; tile_row = proc_job->tile_row_id; this_tile = &cpi->tile_data[tile_row * tile_cols + tile_col]; mb_col_start = (this_tile->tile_info.mi_col_start) >> 1; mb_col_end = (this_tile->tile_info.mi_col_end + 1) >> 1; mb_row = proc_job->vert_unit_row_num; vp9_temporal_filter_iterate_row_c(cpi, thread_data->td, mb_row, mb_col_start, mb_col_end); } } return 0; } void vp9_temporal_filter_row_mt(VP9_COMP *cpi) { VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; const int tile_rows = 1 << cm->log2_tile_rows; MultiThreadHandle *multi_thread_ctxt = &cpi->multi_thread_ctxt; int num_workers = cpi->num_workers ? cpi->num_workers : 1; int i; if (multi_thread_ctxt->allocated_tile_cols < tile_cols || multi_thread_ctxt->allocated_tile_rows < tile_rows || multi_thread_ctxt->allocated_vert_unit_rows < cm->mb_rows) { vp9_row_mt_mem_dealloc(cpi); vp9_init_tile_data(cpi); vp9_row_mt_mem_alloc(cpi); } else { vp9_init_tile_data(cpi); } create_enc_workers(cpi, num_workers); vp9_assign_tile_to_thread(multi_thread_ctxt, tile_cols, cpi->num_workers); vp9_prepare_job_queue(cpi, ARNR_JOB); for (i = 0; i < num_workers; i++) { EncWorkerData *thread_data; thread_data = &cpi->tile_thr_data[i]; // Before encoding a frame, copy the thread data from cpi. if (thread_data->td != &cpi->td) { thread_data->td->mb = cpi->td.mb; } } launch_enc_workers(cpi, temporal_filter_worker_hook, multi_thread_ctxt, num_workers); } #endif // !CONFIG_REALTIME_ONLY static int enc_row_mt_worker_hook(void *arg1, void *arg2) { EncWorkerData *const thread_data = (EncWorkerData *)arg1; MultiThreadHandle *multi_thread_ctxt = (MultiThreadHandle *)arg2; VP9_COMP *const cpi = thread_data->cpi; const VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; int tile_row, tile_col; int end_of_frame; int thread_id = thread_data->thread_id; int cur_tile_id = multi_thread_ctxt->thread_id_to_tile_id[thread_id]; JobNode *proc_job = NULL; int mi_row; end_of_frame = 0; while (0 == end_of_frame) { // Get the next job in the queue proc_job = (JobNode *)vp9_enc_grp_get_next_job(multi_thread_ctxt, cur_tile_id); if (NULL == proc_job) { // Query for the status of other tiles end_of_frame = vp9_get_tiles_proc_status( multi_thread_ctxt, thread_data->tile_completion_status, &cur_tile_id, tile_cols); } else { tile_col = proc_job->tile_col_id; tile_row = proc_job->tile_row_id; mi_row = proc_job->vert_unit_row_num * MI_BLOCK_SIZE; vp9_encode_sb_row(cpi, thread_data->td, tile_row, tile_col, mi_row); } } return 0; } void vp9_encode_tiles_row_mt(VP9_COMP *cpi) { VP9_COMMON *const cm = &cpi->common; const int tile_cols = 1 << cm->log2_tile_cols; const int tile_rows = 1 << cm->log2_tile_rows; MultiThreadHandle *multi_thread_ctxt = &cpi->multi_thread_ctxt; int num_workers = VPXMAX(cpi->oxcf.max_threads, 1); int i; if (multi_thread_ctxt->allocated_tile_cols < tile_cols || multi_thread_ctxt->allocated_tile_rows < tile_rows || multi_thread_ctxt->allocated_vert_unit_rows < cm->mb_rows) { vp9_row_mt_mem_dealloc(cpi); vp9_init_tile_data(cpi); vp9_row_mt_mem_alloc(cpi); } else { vp9_init_tile_data(cpi); } create_enc_workers(cpi, num_workers); vp9_assign_tile_to_thread(multi_thread_ctxt, tile_cols, cpi->num_workers); vp9_prepare_job_queue(cpi, ENCODE_JOB); vp9_multi_thread_tile_init(cpi); for (i = 0; i < num_workers; i++) { EncWorkerData *thread_data; thread_data = &cpi->tile_thr_data[i]; // Before encoding a frame, copy the thread data from cpi. if (thread_data->td != &cpi->td) { thread_data->td->mb = cpi->td.mb; thread_data->td->rd_counts = cpi->td.rd_counts; } if (thread_data->td->counts != &cpi->common.counts) { memcpy(thread_data->td->counts, &cpi->common.counts, sizeof(cpi->common.counts)); } // Handle use_nonrd_pick_mode case. if (cpi->sf.use_nonrd_pick_mode) { MACROBLOCK *const x = &thread_data->td->mb; MACROBLOCKD *const xd = &x->e_mbd; struct macroblock_plane *const p = x->plane; struct macroblockd_plane *const pd = xd->plane; PICK_MODE_CONTEXT *ctx = &thread_data->td->pc_root->none; int j; for (j = 0; j < MAX_MB_PLANE; ++j) { p[j].coeff = ctx->coeff_pbuf[j][0]; p[j].qcoeff = ctx->qcoeff_pbuf[j][0]; pd[j].dqcoeff = ctx->dqcoeff_pbuf[j][0]; p[j].eobs = ctx->eobs_pbuf[j][0]; } } } launch_enc_workers(cpi, enc_row_mt_worker_hook, multi_thread_ctxt, num_workers); for (i = 0; i < num_workers; i++) { VPxWorker *const worker = &cpi->workers[i]; EncWorkerData *const thread_data = (EncWorkerData *)worker->data1; // Accumulate counters. if (i < cpi->num_workers - 1) { vp9_accumulate_frame_counts(&cm->counts, thread_data->td->counts, 0); accumulate_rd_opt(&cpi->td, thread_data->td); } } }