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1 /**************************************************************************
2  *
3  * Copyright 2009 VMware, Inc.
4  * All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the
8  * "Software"), to deal in the Software without restriction, including
9  * without limitation the rights to use, copy, modify, merge, publish,
10  * distribute, sub license, and/or sell copies of the Software, and to
11  * permit persons to whom the Software is furnished to do so, subject to
12  * the following conditions:
13  *
14  * The above copyright notice and this permission notice (including the
15  * next paragraph) shall be included in all copies or substantial portions
16  * of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  *
26  **************************************************************************/
27 
28 #include "util/u_debug.h"
29 #include "lp_debug.h"
30 #include "lp_perf.h"
31 
32 
33 
34 struct lp_counters lp_count;
35 
36 
37 void
lp_reset_counters(void)38 lp_reset_counters(void)
39 {
40    memset(&lp_count, 0, sizeof(lp_count));
41 }
42 
43 
44 void
lp_print_counters(void)45 lp_print_counters(void)
46 {
47    if (LP_DEBUG & DEBUG_COUNTERS) {
48       unsigned total_64, total_16, total_4;
49       float p1, p2, p3, p4, p5, p6;
50 
51       debug_printf("llvmpipe: nr_triangles:                 %9u\n", lp_count.nr_tris);
52       debug_printf("llvmpipe: nr_culled_triangles:          %9u\n", lp_count.nr_culled_tris);
53 
54       total_64 = (lp_count.nr_empty_64 +
55                   lp_count.nr_fully_covered_64 +
56                   lp_count.nr_partially_covered_64);
57 
58       p1 = 100.0 * (float) lp_count.nr_empty_64 / (float) total_64;
59       p2 = 100.0 * (float) lp_count.nr_fully_covered_64 / (float) total_64;
60       p3 = 100.0 * (float) lp_count.nr_partially_covered_64 / (float) total_64;
61       p5 = 100.0 * (float) lp_count.nr_shade_opaque_64 / (float) total_64;
62       p6 = 100.0 * (float) lp_count.nr_shade_64 / (float) total_64;
63 
64       debug_printf("llvmpipe: nr_64x64:                     %9u\n", total_64);
65       debug_printf("llvmpipe:   nr_fully_covered_64x64:     %9u (%3.0f%% of %u)\n", lp_count.nr_fully_covered_64, p2, total_64);
66       debug_printf("llvmpipe:     nr_shade_opaque_64x64:    %9u (%3.0f%% of %u)\n", lp_count.nr_shade_opaque_64, p5, total_64);
67       debug_printf("llvmpipe:        nr_pure_shade_opaque:  %9u (%3.0f%% of %u)\n", lp_count.nr_pure_shade_opaque_64, 0.0, lp_count.nr_shade_opaque_64);
68       debug_printf("llvmpipe:     nr_shade_64x64:           %9u (%3.0f%% of %u)\n", lp_count.nr_shade_64, p6, total_64);
69       debug_printf("llvmpipe:        nr_pure_shade:         %9u (%3.0f%% of %u)\n", lp_count.nr_pure_shade_64, 0.0, lp_count.nr_shade_64);
70       debug_printf("llvmpipe:   nr_partially_covered_64x64: %9u (%3.0f%% of %u)\n", lp_count.nr_partially_covered_64, p3, total_64);
71       debug_printf("llvmpipe:   nr_empty_64x64:             %9u (%3.0f%% of %u)\n", lp_count.nr_empty_64, p1, total_64);
72 
73       total_16 = (lp_count.nr_empty_16 +
74                   lp_count.nr_fully_covered_16 +
75                   lp_count.nr_partially_covered_16);
76 
77       p1 = 100.0 * (float) lp_count.nr_empty_16 / (float) total_16;
78       p2 = 100.0 * (float) lp_count.nr_fully_covered_16 / (float) total_16;
79       p3 = 100.0 * (float) lp_count.nr_partially_covered_16 / (float) total_16;
80 
81       debug_printf("llvmpipe: nr_16x16:                     %9u\n", total_16);
82       debug_printf("llvmpipe:   nr_fully_covered_16x16:     %9u (%3.0f%% of %u)\n", lp_count.nr_fully_covered_16, p2, total_16);
83       debug_printf("llvmpipe:   nr_partially_covered_16x16: %9u (%3.0f%% of %u)\n", lp_count.nr_partially_covered_16, p3, total_16);
84       debug_printf("llvmpipe:   nr_empty_16x16:             %9u (%3.0f%% of %u)\n", lp_count.nr_empty_16, p1, total_16);
85 
86       total_4 = (lp_count.nr_empty_4 +
87                  lp_count.nr_fully_covered_4 +
88                  lp_count.nr_partially_covered_4);
89 
90       p1 = 100.0 * (float) lp_count.nr_empty_4 / (float) total_4;
91       p2 = 100.0 * (float) lp_count.nr_fully_covered_4 / (float) total_4;
92       p3 = 100.0 * (float) lp_count.nr_partially_covered_4 / (float) total_4;
93       p4 = 100.0 * (float) lp_count.nr_non_empty_4 / (float) total_4;
94 
95       debug_printf("llvmpipe: nr_tri_4x4:                   %9u\n", total_4);
96       debug_printf("llvmpipe:   nr_fully_covered_4x4:       %9u (%3.0f%% of %u)\n", lp_count.nr_fully_covered_4, p2, total_4);
97       debug_printf("llvmpipe:   nr_partially_covered_4x4:   %9u (%3.0f%% of %u)\n", lp_count.nr_partially_covered_4, p3, total_4);
98       debug_printf("llvmpipe:   nr_empty_4x4:               %9u (%3.0f%% of %u)\n", lp_count.nr_empty_4, p1, total_4);
99       debug_printf("llvmpipe:   nr_non_empty_4x4:           %9u (%3.0f%% of %u)\n", lp_count.nr_non_empty_4, p4, total_4);
100 
101       debug_printf("llvmpipe: nr_color_tile_clear:          %9u\n", lp_count.nr_color_tile_clear);
102       debug_printf("llvmpipe: nr_color_tile_load:           %9u\n", lp_count.nr_color_tile_load);
103       debug_printf("llvmpipe: nr_color_tile_store:          %9u\n", lp_count.nr_color_tile_store);
104 
105       debug_printf("llvmpipe: nr_llvm_compiles:             %u\n", lp_count.nr_llvm_compiles);
106       debug_printf("llvmpipe: total LLVM compile time:      %.2f sec\n", lp_count.llvm_compile_time / 1000000.0);
107       debug_printf("llvmpipe: average LLVM compile time:    %.2f sec\n", lp_count.llvm_compile_time / 1000000.0 / lp_count.nr_llvm_compiles);
108 
109    }
110 }
111