Commit Graph

646 Commits

Author SHA1 Message Date
tomhudson@google.com
a20416b010 Remove warnings, improve benchmark quality, complicate benchmark results:
- data on heap instead of stack
 - more closely match operations of actual SkMatrix::setConcat()
 - avoid random perturbations, do_always;
   use perf annotate to verify that assembly isn't getting optimized away



git-svn-id: http://skia.googlecode.com/svn/trunk@1500 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-06-03 20:32:58 +00:00
tomhudson@google.com
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																																																																																																																																																																														        <pre>On platforms that use Float (instead of Fixed), SkMatrix stores its internal
																																																																																																																																																																															values as floats, but setConcat() needs extra precision and so uses doubles to
																																																																																																																																																																															contain intermediate values.
																																																																																																																																																																															These three benchmarks compare the speed of float-only, double-only, and
																																																																																																																																																																															float-cast-to-double implementations of a chunk of code extracted from the
																																																																																																																																																																															non-perspective case of setConcat().
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																																																																																																																																																																																      Patch Set 1
																																																																																																																																																																																            
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																																																																																																																																																																																				      <i>Created:</i> 16 minutes ago
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																																																																																																																																																																																																																			            <td style="white-space: nowrap">4 chunks</td>
																																																																																																																																																																																																																				            <td style="white-space: nowrap">+114 lines, -3 lines</td>
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																																																																																																																																																																																																																																						      Messages
																																																																																																																																																																																																																																						          </a>
																																																																																																																																																																																																																																							    </h3>

																																																																																																																																																																																																																																							      <div><i>Total messages: 3</i></div>

																																																																																																																																																																																																																																							        <div id="messages">
																																																																																																																																																																																																																																								    <div style="margin-bottom: .5em;">
																																																																																																																																																																																																																																								          <a href="javascript:M_showAllComments('cl', 3)">
																																																																																																																																																																																																																																									          Expand All Messages</a>
																																																																																																																																																																																																																																										        |
																																																																																																																																																																																																																																											      <a href="javascript:M_hideAllComments('cl', 3)">
																																																																																																																																																																																																																																											              Collapse All Messages</a>
																																																																																																																																																																																																																																												          </div>

																																																																																																																																																																																																																																													      
																																																																																																																																																																																																																																													            <div class="message " id="msg-agpjb2RlcmV2aWV3chwLEgVJc3N1ZRil_5YCDAsSB01lc3NhZ2UY6QcM" name="0">
																																																																																																																																																																																																																																														            <a name="msg-agpjb2RlcmV2aWV3chwLEgVJc3N1ZRil_5YCDAsSB01lc3NhZ2UY6QcM"></a>
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																																																																																																																																																																																																																																																              <table border="0" width="100%" cellspacing="0" cellpadding="0">
																																																																																																																																																																																																																																																	                  <tbody><tr class="comment_title" onclick="M_switchChangelistComment(0)">
																																																																																																																																																																																																																																																			                <td style="padding-left: 5px; white-space: nowrap;">
																																																																																																																																																																																																																																																					                <b>me</b>
																																																																																																																																																																																																																																																							              </td>
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																																																																																																																																																																																																																																																																	                        <div style="white-space: nowrap; overflow: hidden;" class="extra" id="cl-preview-0">
																																																																																																																																																																																																																																																																				                          
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																																																																																																																																																																																																																																																																																				                   13 minutes ago
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																																																																																																																																																																																																																																																																																											               <div id="cl-comment-0" style="display: none;">
																																																																																																																																																																																																																																																																																												                 <div class="message-body">
																																																																																																																																																																																																																																																																																														             <pre name="cl-message-0"></pre>
																																																																																																																																																																																																																																																																																															               </div>
																																																																																																																																																																																																																																																																																																                 <div class="message-actions">
																																																																																																																																																																																																																																																																																																		             
																																																																																																																																																																																																																																																																																																			                   <a href="javascript:M_replyToMessage('0', '2011/06/03 18:57:35', 'TomH')" id="message-reply-href-0">Reply</a>
																																																																																																																																																																																																																																																																																																					                 <textarea rows="7" cols="70" name="message" style="display:none"></textarea>
																																																																																																																																																																																																																																																																																																							               <div id="message-reply-0" style="display:none;"></div>
																																																																																																																																																																																																																																																																																																								                   
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																																																																																																																																																																																																																																																																																																													             <div class="message " id="msg-agpjb2RlcmV2aWV3chwLEgVJc3N1ZRil_5YCDAsSB01lc3NhZ2UY0Q8M" name="1">
																																																																																																																																																																																																																																																																																																														             <a name="msg-agpjb2RlcmV2aWV3chwLEgVJc3N1ZRil_5YCDAsSB01lc3NhZ2UY0Q8M"></a>
																																																																																																																																																																																																																																																																																																															             <div class="header">
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																																																																																																																																																																																																																																																																																																																			                 <td style="padding-left: 5px; white-space: nowrap;">
																																																																																																																																																																																																																																																																																																																					                 <b>reed1</b>
																																																																																																																																																																																																																																																																																																																							               </td>
																																																																																																																																																																																																																																																																																																																								                     <td width="100%">
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																																																																																																																																																																																																																																																																																																																																	                         <div style="white-space: nowrap; overflow: hidden;" class="extra" id="cl-preview-1">
																																																																																																																																																																																																																																																																																																																																				                           1. lets remove the "fix" from the function name. just muladdmul I think 2. we ...
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																																																																																																																																																																																																																																																																																																																																																				                    10 minutes ago
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																																																																																																																																																																																																																																																																																																																																																												        <div id="cl-comment-1" style="display: none;">
																																																																																																																																																																																																																																																																																																																																																													          <div class="message-body">
																																																																																																																																																																																																																																																																																																																																																														              <pre name="cl-message-1">1. lets remove the "fix" from the function name. just muladdmul I think
																																																																																																																																																																																																																																																																																																																																																															      2. we can remove the return, since it will be compiled away anyway
																																																																																																																																																																																																																																																																																																																																																															      3. nice checkin comment!
																																																																																																																																																																																																																																																																																																																																																															      4. what are the results like?</pre>
																																																																																																																																																																																																																																																																																																																																																															                </div>
																																																																																																																																																																																																																																																																																																																																																																	          <div class="message-actions">
																																																																																																																																																																																																																																																																																																																																																																		              
																																																																																																																																																																																																																																																																																																																																																																			                    <a href="javascript:M_replyToMessage('1', '2011/06/03 19:00:39', 'reed1')" id="message-reply-href-1">Reply</a>
																																																																																																																																																																																																																																																																																																																																																																					                  <textarea rows="7" cols="70" name="message" style="display:none"></textarea>
																																																																																																																																																																																																																																																																																																																																																																							                <div id="message-reply-1" style="display:none;"></div>
																																																																																																																																																																																																																																																																																																																																																																									            
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																																																																																																																																																																																																																																																																																																																																																																														      <div class="message " id="msg-agpjb2RlcmV2aWV3chwLEgVJc3N1ZRil_5YCDAsSB01lc3NhZ2UYuRcM" name="2">
																																																																																																																																																																																																																																																																																																																																																																														              <a name="msg-agpjb2RlcmV2aWV3chwLEgVJc3N1ZRil_5YCDAsSB01lc3NhZ2UYuRcM"></a>
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																																																																																																																																																																																																																																																																																																																																																																																		            <tbody><tr class="comment_title" onclick="M_switchChangelistComment(2)">
																																																																																																																																																																																																																																																																																																																																																																																			                  <td style="padding-left: 5px; white-space: nowrap;">
																																																																																																																																																																																																																																																																																																																																																																																					                  <b>me</b>
																																																																																																																																																																																																																																																																																																																																																																																							                </td>
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																																																																																																																																																																																																																																																																																																																																																																																																				                            &gt; 4. what are the results like? For posterity: tomhudson@tomhudson-zx600-linux:/usr/local/google/src/skia3$ out/bench/bench -match matrix_concat -repeat 1000 ...
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																																																																																																																																																																																																																																																																																																																																																																																																																				                     0 minutes ago
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																																																																																																																																																																																																																																																																																																																																																																																																																												         <div id="cl-comment-2">
																																																																																																																																																																																																																																																																																																																																																																																																																													           <div class="message-body">
																																																																																																																																																																																																																																																																																																																																																																																																																														               <pre name="cl-message-2">&gt; 4. what are the results like?

																																																																																																																																																																																																																																																																																																																																																																																																																															       For posterity:

																																																																																																																																																																																																																																																																																																																																																																																																																															       tomhudson@tomhudson-zx600-linux:/usr/local/google/src/skia3$ out/bench/bench
																																																																																																																																																																																																																																																																																																																																																																																																																															       -match matrix_concat -repeat 1000
																																																																																																																																																																																																																																																																																																																																																																																																																															       skia bench: alpha=0xFF antialias=1 filter=0
																																																																																																																																																																																																																																																																																																																																																																																																																															       running bench [640 480]         matrix_concat_double  8888: msecs =  0.79   565:
																																																																																																																																																																																																																																																																																																																																																																																																																															       msecs =  0.79   GPU: msecs =  0.79
																																																																																																																																																																																																																																																																																																																																																																																																																															       running bench [640 480]    matrix_concat_floatdouble  8888: msecs =  0.97   565:
																																																																																																																																																																																																																																																																																																																																																																																																																															       msecs =  0.97   GPU: msecs =  0.97
																																																																																																																																																																																																																																																																																																																																																																																																																															       running bench [640 480]          matrix_concat_float  8888: msecs =  0.74   565:
																																																																																																																																																																																																																																																																																																																																																																																																																															       msecs =  0.73   GPU: msecs =  0.74</pre>
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																																																																																																																																																																																																																																																																																																																																																																																																																																	           <div class="message-actions">
																																																																																																																																																																																																																																																																																																																																																																																																																																		               
																																																																																																																																																																																																																																																																																																																																																																																																																																			                     <a href="javascript:M_replyToMessage('2', '2011/06/03 19:11:06', 'TomH')" id="message-reply-href-2">Reply</a>
																																																																																																																																																																																																																																																																																																																																																																																																																																					                   <textarea rows="7" cols="70" name="message" style="display:none"></textarea>
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																																																																																																																																																																																																																																																																																																																																																																																																																																																																       <b>Issue 4571045: New matrix benchmarks to evaluate ::setConcat implementation options
																																																																																																																																																																																																																																																																																																																																																																																																																																																																       	</b><br>
																																																																																																																																																																																																																																																																																																																																																																																																																																																																	      Created 16 minutes ago by me<br>
																																																																																																																																																																																																																																																																																																																																																																																																																																																																	            Modified 0 minutes ago<br>
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On platforms that use Float (instead of Fixed), SkMatrix stores its internal
values as floats, but setConcat() needs extra precision and so uses doubles
to contain intermediate values.
These three benchmarks compare the speed of float-only, double-only, and
float-cast-to-double implementations of a chunk of code extracted from the
non-perspective case of setConcat().




git-svn-id: http://skia.googlecode.com/svn/trunk@1497 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-06-03 19:16:56 +00:00
reed@google.com
3fb5187647 speed-up SkMatrix::preScale by 3x, by special-casing it instead of just calling
concat. Inspired by the profile of the fishtank site



git-svn-id: http://skia.googlecode.com/svn/trunk@1462 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-06-01 15:11:22 +00:00
bungeman@google.com
d1a416a97c glFinish to complete bench before stopping stopwatch.
git-svn-id: http://skia.googlecode.com/svn/trunk@1366 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-05-18 18:37:07 +00:00
mike@reedtribe.org
a9015f897c add GPU config
git-svn-id: http://skia.googlecode.com/svn/trunk@1341 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-05-17 02:25:05 +00:00
reed@google.com
757cdc4e73 check for missing filename (needs to be specified when tool is launched)
git-svn-id: http://skia.googlecode.com/svn/trunk@1287 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-05-09 21:59:56 +00:00
reed@google.com
80adceb39a rename radial to radial1, so I can distinguish it from radial2 in my
-match patter sniffer



git-svn-id: http://skia.googlecode.com/svn/trunk@1120 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-04-13 18:32:19 +00:00
reed@google.com
84e9c0801f speed up 2-point-radial gradients by 9x, using float instead of fixed
git-svn-id: http://skia.googlecode.com/svn/trunk@1118 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-04-13 17:44:24 +00:00
reed@google.com
d34658a5f1 add benchmark for path filling
git-svn-id: http://skia.googlecode.com/svn/trunk@1097 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-04-11 13:12:51 +00:00
reed@google.com
3b14dc1851 add strokerects to gm
output current bench settings



git-svn-id: http://skia.googlecode.com/svn/trunk@1040 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-04-04 14:31:36 +00:00
mike@reedtribe.org
2ecead5604 add 2 stroke tests to rects
git-svn-id: http://skia.googlecode.com/svn/trunk@1038 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-04-02 13:37:23 +00:00
reed@google.com
981d479800 http://codereview.appspot.com/3980041/
Add blitmask procs (with optional platform acceleration)
patch by yaojie.yan



git-svn-id: http://skia.googlecode.com/svn/trunk@910 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-03-09 12:55:47 +00:00
reed@google.com
b9d84f3bed add black, opaque, blend variants for text blits, to exercise different
special cases in blitmask



git-svn-id: http://skia.googlecode.com/svn/trunk@700 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-01-17 19:45:43 +00:00
reed@google.com
1fcd51e6b2 add template macro to "safely" perform casts w/o breaking strict-aliasing
fix aliasing warnings



git-svn-id: http://skia.googlecode.com/svn/trunk@674 2bbb7eff-a529-9590-31e7-b0007b416f81
2011-01-05 15:50:27 +00:00
reed@android.com
eca4836067 add
git-svn-id: http://skia.googlecode.com/svn/trunk@640 2bbb7eff-a529-9590-31e7-b0007b416f81
2010-12-20 18:34:17 +00:00
agl@chromium.org
652807bbc8 Revert "Revert "Use hairline when line width <= 1.0, instead of < 1.0.""
This reverts commit r560. Chromium has landed at r560, so I'm applying the
revert-revert. (See the comments in r560 for details.)

git-svn-id: http://skia.googlecode.com/svn/trunk@561 2bbb7eff-a529-9590-31e7-b0007b416f81
2010-04-27 15:47:34 +00:00
agl@chromium.org
6fd950ca5c Revert "Use hairline when line width <= 1.0, instead of < 1.0."
This reverts commit r538 for the moment. In order to roll Chrome to include
some bug fixes, I want to land it in between this revert, and the revert
revert. That way the baseline changes from the other revisions can be
considered without conflating the huge number of changes due to r538.

git-svn-id: http://skia.googlecode.com/svn/trunk@560 2bbb7eff-a529-9590-31e7-b0007b416f81
2010-04-26 21:47:25 +00:00
anatoly@google.com
a956e4fe2e Use hairline when line width <= 1.0, instead of < 1.0.
This speeds line drawing up considerably when drawing with
default linewidth on canvas.

Review: http://codereview.appspot.com/883047/show



git-svn-id: http://skia.googlecode.com/svn/trunk@538 2bbb7eff-a529-9590-31e7-b0007b416f81
2010-04-12 13:51:28 +00:00
reed@android.com
831f6c676f update with better fps reporting
git-svn-id: http://skia.googlecode.com/svn/trunk@506 2bbb7eff-a529-9590-31e7-b0007b416f81
2010-02-22 22:03:06 +00:00
reed@android.com
0c9da393d9 add FPSBench
git-svn-id: http://skia.googlecode.com/svn/trunk@505 2bbb7eff-a529-9590-31e7-b0007b416f81
2010-02-22 19:50:13 +00:00
reed@android.com
867ee807cc motorola neon patch for blitMask, used in text drawing
git-svn-id: http://skia.googlecode.com/svn/trunk@397 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-10-20 13:55:41 +00:00
reed@android.com
11ec186bfc add opaque -vs- alpha bitmap cases
git-svn-id: http://skia.googlecode.com/svn/trunk@393 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-10-19 19:01:45 +00:00
reed@android.com
4e635f9eb2 add -forceDither option to bench (it is tristate)
update neon optimizations from motorola



git-svn-id: http://skia.googlecode.com/svn/trunk@391 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-10-19 17:39:46 +00:00
reed@android.com
e9d0060f4d add decode bench
add dictionary for bench tools to see optional cmdline args



git-svn-id: http://skia.googlecode.com/svn/trunk@351 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-09-02 21:12:42 +00:00
reed@android.com
4d85059920 add benchmark for repeat-tile bitmaps
git-svn-id: http://skia.googlecode.com/svn/trunk@318 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-08-12 20:30:58 +00:00
reed@android.com
cd21c809a9 remove dead code
git-svn-id: http://skia.googlecode.com/svn/trunk@311 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-08-11 15:35:36 +00:00
reed@android.com
29348cb061 add -forceFilter to bench tool
move some utils out of effects/



git-svn-id: http://skia.googlecode.com/svn/trunk@307 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-08-04 18:17:15 +00:00
reed@android.com
387359e348 add -config foo to restrict the output to just the specific config
add -match foo to restrict the benchmarks to those whose names match foo



git-svn-id: http://skia.googlecode.com/svn/trunk@305 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-08-04 01:51:09 +00:00
reed@android.com
c714479548 remove noisy font table tests from TextBench
git-svn-id: http://skia.googlecode.com/svn/trunk@304 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-08-04 01:25:44 +00:00
reed@android.com
8015dd83ae almost there on gm (need to fix image writes/reads/compares)
move SkAutoGraphics into SkGraphics.h
add [] operators to SkString



git-svn-id: http://skia.googlecode.com/svn/trunk@228 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-06-21 00:49:18 +00:00
reed@android.com
9781ca5866 add SkSfntUtils to parse some known truetype tables
add comments and cleanup to count_tables in SkFontHost_tables.cpp
fix transparency bug in gifs
use (alpha+1) for blending in srcover mode, to ensure opaque results



git-svn-id: http://skia.googlecode.com/svn/trunk@155 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-04-14 14:28:22 +00:00
reed@android.com
d6638e644e add Table apis to SkFontHost
need to implement in _win backend



git-svn-id: http://skia.googlecode.com/svn/trunk@149 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-04-08 05:03:52 +00:00
reed@android.com
953ce8dcb7 rename bench's main to benchmain.cpp, to avoid multiple files with same name
git-svn-id: http://skia.googlecode.com/svn/trunk@141 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-04-01 18:38:43 +00:00
reed@android.com
6c924ad46c add -pict option to bench, which draws everything through a picture, and then
compares the result to the original draws



git-svn-id: http://skia.googlecode.com/svn/trunk@139 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-03-31 03:48:49 +00:00
reed@android.com
5e5adfd12c migrate more legacy unittests into tests/
SkParse yet to be cleaned up



git-svn-id: http://skia.googlecode.com/svn/trunk@113 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-03-07 03:39:23 +00:00
reed@android.com
3a859a0034 draft of Text benchmark
not enabled yet, as having trouble with mac-fonthost port



git-svn-id: http://skia.googlecode.com/svn/trunk@87 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-28 00:56:29 +00:00
reed@android.com
f523e25da0 add BitmapBench
git-svn-id: http://skia.googlecode.com/svn/trunk@83 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-26 23:15:37 +00:00
reed@android.com
a70ba36c97 remove duplicate SkTRegistry definition
git-svn-id: http://skia.googlecode.com/svn/trunk@78 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-22 17:41:57 +00:00
reed@android.com
4c7d3d6828 make help - shows options in makefile
add optional image-encoding to bench



git-svn-id: http://skia.googlecode.com/svn/trunk@74 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-21 03:15:13 +00:00
reed@android.com
4bc1983e01 add options to bench: -repeat N -forceOpaque -forceBlend -forceAA -forceBW
output stats for all configs (should be a option)



git-svn-id: http://skia.googlecode.com/svn/trunk@73 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-19 20:08:35 +00:00
reed@android.com
4cb8bd18d9 add crude Makefile (someone please help!)
make SkFloatBits.cpp compile w/o floats



git-svn-id: http://skia.googlecode.com/svn/trunk@69 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-16 16:15:37 +00:00
reed@android.com
d2c3744801 add arg to make diff sized rects
git-svn-id: http://skia.googlecode.com/svn/trunk@59 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-08 03:00:57 +00:00
reed@android.com
a720790ef0 move main.cpp outside of the xcode project
git-svn-id: http://skia.googlecode.com/svn/trunk@58 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-07 11:49:19 +00:00
reed@android.com
b398fe8638 add cmd-line args
respect canvas size from each bench obj, rather than hardcode 640x480



git-svn-id: http://skia.googlecode.com/svn/trunk@57 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-07 11:47:57 +00:00
joe.gregorio
092590b88d Initial automake and autoconf files to build core into libskia.a.
git-svn-id: http://skia.googlecode.com/svn/trunk@55 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-06 17:03:16 +00:00
reed@android.com
bd700c391d add benchmark framework
git-svn-id: http://skia.googlecode.com/svn/trunk@52 2bbb7eff-a529-9590-31e7-b0007b416f81
2009-01-05 03:34:50 +00:00