185 lines
9.6 KiB
Python
185 lines
9.6 KiB
Python
#
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# Copyright © 2021 Intel Corporation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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import argparse
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import sys
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#
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# Tracepoint definitions:
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#
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def define_tracepoints(args):
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from u_trace import Header, HeaderScope
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from u_trace import ForwardDecl
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from u_trace import Tracepoint
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from u_trace import TracepointArg as Arg
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from u_trace import TracepointArgStruct as ArgStruct
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Header('intel_driver_ds.h', scope=HeaderScope.SOURCE)
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Header('blorp/blorp_priv.h', scope=HeaderScope.HEADER)
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Header('ds/intel_driver_ds.h', scope=HeaderScope.HEADER)
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def begin_end_tp(name, tp_args=[], tp_struct=None, tp_print=None, end_pipelined=True):
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Tracepoint('intel_begin_{0}'.format(name),
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tp_perfetto='intel_ds_begin_{0}'.format(name))
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Tracepoint('intel_end_{0}'.format(name),
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args=tp_args,
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tp_struct=tp_struct,
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tp_perfetto='intel_ds_end_{0}'.format(name),
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tp_print=tp_print,
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end_of_pipe=end_pipelined)
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begin_end_tp('cmd_buffer',
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tp_args=[ArgStruct(type='uint8_t', var='level'),],
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tp_struct=[Arg(type='uint8_t', name='level', var='level', c_format='%hhu'),],
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end_pipelined=False)
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begin_end_tp('render_pass',
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tp_args=[ArgStruct(type='uint16_t', var='width'),
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ArgStruct(type='uint16_t', var='height'),
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ArgStruct(type='uint8_t', var='att_count'),
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ArgStruct(type='uint8_t', var='msaa'),
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ArgStruct(type='uint32_t', var='subpass_count'),],
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tp_struct=[Arg(type='uint16_t', name='width', var='width', c_format='%hu'),
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Arg(type='uint16_t', name='height', var='height', c_format='%hu'),
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Arg(type='uint8_t', name='att_count', var='att_count', c_format='%hhu'),
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Arg(type='uint8_t', name='msaa', var='msaa', c_format='%hhu'),
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Arg(type='uint32_t', name='subpass_count', var='subpass_count', c_format='%ou'),])
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begin_end_tp('blorp',
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tp_args=[ArgStruct(type='uint32_t', var='width'),
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ArgStruct(type='uint32_t', var='height'),
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ArgStruct(type='enum isl_aux_op', var='hiz_op'),
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ArgStruct(type='enum isl_aux_op', var='fast_clear_op'),
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ArgStruct(type='enum blorp_shader_type', var='shader_type'),
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ArgStruct(type='enum blorp_shader_pipeline', var='shader_pipe'),],
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tp_struct=[Arg(type='uint32_t', name='width', var='width', c_format='%u'),
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Arg(type='uint32_t', name='height', var='height', c_format='%u'),
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Arg(type='enum isl_aux_op', name='hiz_op', var='hiz_op', c_format='%s', to_prim_type='isl_aux_op_to_name({})'),
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Arg(type='enum isl_aux_op', name='fast_clear_op', var='fast_clear_op', c_format='%s', to_prim_type='isl_aux_op_to_name({})'),
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Arg(type='enum blorp_shader_type', name='blorp_type', var='shader_type', c_format='%s', to_prim_type='blorp_shader_type_to_name({})'),
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Arg(type='enum blorp_shader_pipeline', name='blorp_pipe', var='shader_pipe', c_format='%s', to_prim_type='blorp_shader_pipeline_to_name({})'),])
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begin_end_tp('draw',
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tp_args=[ArgStruct(type='uint32_t', var='count'),],
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tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
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begin_end_tp('draw_multi',
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tp_args=[ArgStruct(type='uint32_t', var='count'),],
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tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
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begin_end_tp('draw_indexed',
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tp_args=[ArgStruct(type='uint32_t', var='count'),],
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tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
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begin_end_tp('draw_indexed_multi',
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tp_args=[ArgStruct(type='uint32_t', var='count'),],
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tp_struct=[Arg(type='uint32_t', name='count', var='count', c_format='%u'),])
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begin_end_tp('draw_indirect_byte_count',
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tp_args=[ArgStruct(type='uint32_t', var='instance_count'),],
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tp_struct=[Arg(type='uint32_t', name='instance_count', var='instance_count', c_format='%u'),])
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begin_end_tp('draw_indirect',
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tp_args=[ArgStruct(type='uint32_t', var='draw_count'),],
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tp_struct=[Arg(type='uint32_t', name='draw_count', var='draw_count', c_format='%u'),])
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begin_end_tp('draw_indexed_indirect',
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tp_args=[ArgStruct(type='uint32_t', var='draw_count'),],
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tp_struct=[Arg(type='uint32_t', name='draw_count', var='draw_count', c_format='%u'),])
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begin_end_tp('draw_indirect_count',
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tp_args=[ArgStruct(type='uint32_t', var='max_draw_count'),],
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tp_struct=[Arg(type='uint32_t', name='max_draw_count', var='max_draw_count', c_format='%u'),])
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begin_end_tp('draw_indexed_indirect_count',
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tp_args=[ArgStruct(type='uint32_t', var='max_draw_count'),],
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tp_struct=[Arg(type='uint32_t', name='max_draw_count', var='max_draw_count', c_format='%u'),])
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begin_end_tp('compute',
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tp_args=[ArgStruct(type='uint32_t', var='group_x'),
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ArgStruct(type='uint32_t', var='group_y'),
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ArgStruct(type='uint32_t', var='group_z'),],
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tp_struct=[Arg(type='uint32_t', name='group_x', var='group_x', c_format='%u'),
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Arg(type='uint32_t', name='group_y', var='group_y', c_format='%u'),
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Arg(type='uint32_t', name='group_z', var='group_z', c_format='%u'),],
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tp_print=['group=%ux%ux%u', '__entry->group_x', '__entry->group_y', '__entry->group_z'])
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def flag_bits(args):
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bits = [Arg(type='enum intel_ds_stall_flag', name='flags', var='decode_cb(flags)', c_format='0x%x')]
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for a in args:
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bits.append(Arg(type='bool', name=a[1], var='__entry->flags & INTEL_DS_{0}_BIT'.format(a[0]), c_format='%u'))
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return bits
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def stall_args(args):
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fmt = ''
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exprs = []
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for a in args:
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fmt += '%s'
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exprs.append('(__entry->flags & INTEL_DS_{0}_BIT) ? "+{1}" : ""'.format(a[0], a[1]))
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fmt += ' : %s'
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exprs.append('__entry->reason ? __entry->reason : "unknown"')
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fmt = [fmt]
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fmt += exprs
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return fmt
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stall_flags = [['DEPTH_CACHE_FLUSH', 'depth_flush'],
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['DATA_CACHE_FLUSH', 'dc_flush'],
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['HDC_PIPELINE_FLUSH', 'hdc_flush'],
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['RENDER_TARGET_CACHE_FLUSH', 'rt_flush'],
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['TILE_CACHE_FLUSH', 'tile_flush'],
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['STATE_CACHE_INVALIDATE', 'state_inval'],
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['CONST_CACHE_INVALIDATE', 'const_inval'],
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['VF_CACHE_INVALIDATE', 'vf_inval'],
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['TEXTURE_CACHE_INVALIDATE', 'tex_inval'],
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['INST_CACHE_INVALIDATE', 'ic_inval'],
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['STALL_AT_SCOREBOARD', 'pb_stall'],
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['DEPTH_STALL', 'depth_stall'],
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['CS_STALL', 'cs_stall']]
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begin_end_tp('stall',
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tp_args=[ArgStruct(type='uint32_t', var='flags'),
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ArgStruct(type='intel_ds_stall_cb_t', var='decode_cb'),
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ArgStruct(type='const char *', var='reason'),],
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tp_struct=[Arg(type='uint32_t', name='flags', var='decode_cb(flags)', c_format='0x%x'),
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Arg(type='const char *', name='reason', var='reason', c_format='%s'),],
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tp_print=stall_args(stall_flags),
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end_pipelined=False)
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def generate_code(args):
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from u_trace import utrace_generate
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from u_trace import utrace_generate_perfetto_utils
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utrace_generate(cpath=args.utrace_src, hpath=args.utrace_hdr,
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ctx_param='struct intel_ds_device *dev')
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utrace_generate_perfetto_utils(hpath=args.perfetto_hdr)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('-p', '--import-path', required=True)
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parser.add_argument('--utrace-src', required=True)
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parser.add_argument('--utrace-hdr', required=True)
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parser.add_argument('--perfetto-hdr', required=True)
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args = parser.parse_args()
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sys.path.insert(0, args.import_path)
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define_tracepoints(args)
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generate_code(args)
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if __name__ == '__main__':
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main()
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