1# 2# Copyright © 2020 Google, Inc. 3# 4# SPDX-License-Identifier: MIT 5# 6 7import argparse 8import sys 9 10# 11# TODO can we do this with less boilerplate? 12# 13parser = argparse.ArgumentParser() 14parser.add_argument('-p', '--import-path', required=True) 15parser.add_argument('-C', '--src', required=True) 16parser.add_argument('-H', '--hdr', required=True) 17args = parser.parse_args() 18sys.path.insert(0, args.import_path) 19 20 21from u_trace import Header 22from u_trace import Tracepoint 23from u_trace import TracepointArg 24from u_trace import utrace_generate 25 26# List of the default tracepoints enabled. By default tracepoints are enabled, 27# set tp_default_enabled=False to disable them by default. 28fd_default_tps = [] 29 30# 31# Tracepoint definitions: 32# 33 34Header('util/u_dump.h') 35Header('freedreno_batch.h') 36 37 38def begin_end_tp(name, args=[], tp_struct=None, tp_print=None, 39 tp_default_enabled=True): 40 global fd_default_tps 41 if tp_default_enabled: 42 fd_default_tps.append(name) 43 Tracepoint('start_{0}'.format(name), 44 toggle_name=name, 45 args=args, 46 tp_struct=tp_struct, 47 tp_perfetto='fd_start_{0}'.format(name), 48 tp_print=tp_print, 49 tp_markers='fd_cs_trace_start') 50 Tracepoint('end_{0}'.format(name), 51 toggle_name=name, 52 tp_perfetto='fd_end_{0}'.format(name), 53 tp_markers='fd_cs_trace_end') 54 55 56def singular_tp(name, args=[], tp_struct=None, tp_print=None, 57 tp_default_enabled=True): 58 global fd_default_tps 59 if tp_default_enabled: 60 fd_default_tps.append(name) 61 Tracepoint(name, 62 toggle_name=name, 63 args=args, 64 tp_struct=tp_struct, 65 tp_print=tp_print, 66 tp_markers='fd_cs_trace_msg') 67 68begin_end_tp('state_restore') 69 70singular_tp('flush_batch', 71 args=[TracepointArg(type='struct fd_batch *', var='batch', c_format='%p'), 72 TracepointArg(type='uint16_t', var='cleared', c_format='%x'), 73 TracepointArg(type='uint16_t', var='gmem_reason', c_format='%x'), 74 TracepointArg(type='uint16_t', var='num_draws', c_format='%u')], 75 tp_print=['%p: cleared=%x, gmem_reason=%x, num_draws=%u', '__entry->batch', 76 '__entry->cleared', '__entry->gmem_reason', '__entry->num_draws'], 77) 78 79singular_tp('render_gmem', 80 args=[TracepointArg(type='uint16_t', var='nbins_x', c_format='%u'), 81 TracepointArg(type='uint16_t', var='nbins_y', c_format='%u'), 82 TracepointArg(type='uint16_t', var='bin_w', c_format='%u'), 83 TracepointArg(type='uint16_t', var='bin_h', c_format='%u')], 84 tp_print=['%ux%u bins of %ux%u', 85 '__entry->nbins_x', '__entry->nbins_y', '__entry->bin_w', '__entry->bin_h'], 86) 87 88singular_tp('render_sysmem') 89 90# Note that this doesn't include full information about all of the MRTs 91# but seems to roughly match what I see with a blob trace 92begin_end_tp('render_pass', 93 args=[TracepointArg(type='uint32_t', var='submit_id', c_format='%u'), 94 TracepointArg(type='enum pipe_format', var='cbuf0_format', c_format='%s', to_prim_type='util_format_description({})->short_name'), 95 TracepointArg(type='enum pipe_format', var='zs_format', c_format='%s', to_prim_type='util_format_description({})->short_name'), 96 TracepointArg(type='uint16_t', var='width', c_format='%u'), 97 TracepointArg(type='uint16_t', var='height', c_format='%u'), 98 TracepointArg(type='uint8_t', var='mrts', c_format='%u'), 99 TracepointArg(type='uint8_t', var='samples', c_format='%u'), 100 TracepointArg(type='uint16_t', var='nbins', c_format='%u'), 101 TracepointArg(type='uint16_t', var='binw', c_format='%u'), 102 TracepointArg(type='uint16_t', var='binh', c_format='%u')], 103) 104 105begin_end_tp('binning_ib') 106begin_end_tp('vsc_overflow_test') 107begin_end_tp('prologue') 108 109# Either sysmem or gmem clears 110begin_end_tp('clears', 111 args=[TracepointArg(type='uint16_t', var='fast_cleared', c_format='0x%x')], 112 tp_print=['fast_cleared: 0x%x', '__entry->fast_cleared'], 113) 114 115begin_end_tp('tile_loads', 116 args=[TracepointArg(type='uint16_t', var='load', c_format='0x%x')], 117 tp_print=['load=0x%x', '__entry->load'], 118) 119 120begin_end_tp('tile_stores', 121 args=[TracepointArg(type='uint16_t', var='store', c_format='0x%x')], 122 tp_print=['store: 0x%x', '__entry->store'], 123) 124 125singular_tp('start_tile', 126 args=[TracepointArg(type='uint16_t', var='bin_h', c_format='%u'), 127 TracepointArg(type='uint16_t', var='yoff', c_format='%u'), 128 TracepointArg(type='uint16_t', var='bin_w', c_format='%u'), 129 TracepointArg(type='uint16_t', var='xoff', c_format='%u')], 130 tp_print=['bin_h=%d, yoff=%d, bin_w=%d, xoff=%d', 131 '__entry->bin_h', '__entry->yoff', '__entry->bin_w', '__entry->xoff'], 132) 133 134begin_end_tp('draw_ib') 135 136begin_end_tp('blit', 137 args=[TracepointArg(type='enum pipe_texture_target', var='src_target', c_format='%s', to_prim_type="util_str_tex_target({}, true)"), 138 TracepointArg(type='enum pipe_texture_target', var='dst_target', c_format='%s', to_prim_type="util_str_tex_target({}, true)")], 139 tp_print=['%s -> %s', 'util_str_tex_target(__entry->src_target, true)', 140 'util_str_tex_target(__entry->dst_target, true)'], 141) 142 143begin_end_tp('compute', 144 args=[TracepointArg(type='uint8_t', var='indirect', c_format='%u'), 145 TracepointArg(type='uint8_t', var='work_dim', c_format='%u'), 146 TracepointArg(type='uint16_t', var='local_size_x', c_format='%u'), 147 TracepointArg(type='uint16_t', var='local_size_y', c_format='%u'), 148 TracepointArg(type='uint16_t', var='local_size_z', c_format='%u'), 149 TracepointArg(type='uint32_t', var='num_groups_x', c_format='%u'), 150 TracepointArg(type='uint32_t', var='num_groups_y', c_format='%u'), 151 TracepointArg(type='uint32_t', var='num_groups_z', c_format='%u'), 152 TracepointArg(type='uint32_t', var='shader_id', c_format='%u')] 153) 154 155utrace_generate(cpath=args.src, 156 hpath=args.hdr, 157 ctx_param='struct pipe_context *pctx', 158 trace_toggle_name='fd_gpu_tracepoint', 159 trace_toggle_defaults=fd_default_tps) 160