1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2 <html><head><title>LLVM Test Results for $DateString</title></head>
5 <center><font size=+3 face=Verdana><b>LLVM Test Results for $DateString</b></font></center>
9 <tr><td valign=top align=center>
11 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
12 <table border="0" cellpadding="5" cellspacing="0"><tr><td bgcolor="#DDAA77">
13 <font size=+1><b>Sections:</b></font><br>
14 </td></tr><tr><td bgcolor="#FFCC99" align=center>
15 <a href="#Overview">Overview</a><br>
16 <a href="#Changes">Changes</a><br>
17 <a href="#Dejagnu">Dejagnu Tests</a><br>
18 <a href="#Trends">Trends</a><br>
19 <a href="#Programs">Programs</a><br>
20 </td></tr></table></td></tr></table>
23 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
24 <table border="0" cellpadding="5" cellspacing="0"><tr><td bgcolor="#DDAA77"
25 <font size=+1><b>Previous:</b></font><br>
26 </td></tr><tr><td bgcolor="#FFCC99">
28 </td></tr></table></td></tr></table>
31 <font size=+1><b>Back to:</b></font><br>
32 <a href="http://llvm.org/testresults/">Test Results</a><br>
33 <a href="http://llvm.org/">LLVM Page</a><p>
38 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
39 <table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
40 <font size=+2 face=Verdana><b><a name="Overview">Today's Test Results Overview</font></b>
41 </td></tr></table></td></tr></table></center><p>
43 <!-- Running LOC graph -->
46 <a href="running_loc_large.png"
47 ><img border=0 width=480 height=360 src="running_loc.png"></a>
49 <tr><td align=center>Lines Of Code over Time<br>
50 <font size=-1><a href="running_loc_large.png">Click for larger view</a></font>
54 <h2>Nightly Test Overview:</h2>
56 <li>Start: <b>$TestStartTime</b></li>
57 <li>Finish: <b>$TestFinishTime</b></li>
58 <li>Platform: <b>$TestPlatform</b></li>
60 <h2>CVS Tree Overview:</h2>
62 <li><a href="$DATE-CVS-Log.txt">CVS Checkout Log</a>
64 <b>$NumDirsInCVS</b> dirs, <b>$NumFilesInCVS</b> files, <b>$LOC</b>
65 lines of code, checked out in <b>$CVSCheckoutTime</b> seconds<br></ul>
66 <li><a href="$DATE-Build-Log.txt">Compilation Log</a>
68 <tr><td><b>Item</b></td><td><b>CPU Time</b></td><td><b>Wall Clock</b></td></tr>
69 <tr><td>Configure CVS Tree</td><td>$ConfigTime</td><td>$ConfigWallTime</td></tr>
70 <tr><td>Build CVS Tree</td><td>$BuildTime</td><td>$BuildWallTime</td></tr>
71 <tr><td>Run Dejagnu Tests</td><td>$DejagnuTime</td><td>$DejagnuWallTime</td></tr>
73 <li>Number of object files compiled: <b>$NumObjects</b></li>
74 <li>Number of libraries linked: <b>$NumLibraries</b></li>
75 <li>Number of executables linked:<b> $NumExecutables</b></li>
76 <li>Build Status: $BuildStatus</li>
79 <h2>Warnings during the build:</h2>
83 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
84 <table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
85 <font size=+2 face=Verdana><b><a name="Changes">Changes from Yesterday</font></b>
86 </td></tr></table></td></tr></table></center><p>
88 <h2>Changes to CVS:</h2>
90 <li>Users who committed to CVS: <b>$UserCommitList</b>
91 <li>Users who updated from CVS: <b>$UserUpdateList</b>
92 <li>Added Files: $AddedFilesList
93 <li>Modified Files: $ModifiedFilesList
94 <li>Removed Files: $RemovedFilesList
97 <h2>Changes to Warnings:</h2>
98 <p>Warnings Added:</p>
100 <p>Warnings Removed:</p>
103 <h2>Changes in the test suite:</h2>
105 <li>New Tests: $TestsAdded
106 <li>Removed Tests: $TestsRemoved
107 <li>Newly passing tests: $TestsFixed
108 <li>Newly failing tests: $TestsBroken
110 </td></tr></tbody></table>
114 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
115 <table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
116 <font size=+2 face=Verdana><b><a name="Dejagnu">Dejagnu Test Results</font></b>
117 </td></tr></table></td></tr></table></center>
120 <p>A complete log of testing <a href="$DATE-Dejagnu-testrun.log">Feature and Regression</a> is available for further analysis.</p>
123 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
124 <table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
125 <font size=+2 face=Verdana><b><a name="Trends">Changes Over Time</font></b>
126 </td></tr></table></td></tr></table></center><p>
129 Here are some charts showing how the LLVM optimizer and code generators are
130 changing over time. For now we use the Olden benchmark suite to measure this,
131 but eventually we will switch to using SPEC CPU2000. All programs are run with
132 "LARGE_PROBLEM_SIZE" enabled. Click on any of the charts to get a larger
135 <h2>Compilation Measurements:</h2>
137 <table border="0" align=center>
139 <td width=50% align=center>
140 <a href="running_Olden_bytecode_large.png"><img width=480 height=360 border=0 src="running_Olden_bytecode.png"></a><br>
141 Size of LLVM bytecode files
143 <td width=50% align=center>
144 <a href="running_Olden_opt_time_large.png"><img width=480 height=360 border=0 src="running_Olden_opt_time.png"></a><br>
145 Time to run the LLVM optimizer on each program
149 <h2>Program Execution Measurements:</h2>
151 <table border="0" align=center>
153 <td width=50% align=center>
154 <a href="running_Olden_cbe_time_large.png"><img width=480 height=360 border=0 src="running_Olden_cbe_time.png"></a><br>
155 Execution time for CBE generated executable
157 <td width=50% align=center>
158 <a href="running_Olden_llc_time_large.png"><img width=480 height=360 border=0 src="running_Olden_llc_time.png"></a><br>
159 Execution time for the LLC generated executable
164 <a href="running_Olden_jit_time_large.png"><img width=480 height=360 border=0 src="running_Olden_jit_time.png"></a><br>
165 Execution time for program in the JIT
174 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
175 <table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
176 <font size=+2 face=Verdana><b><a name="Programs">Program Tests</font></b>
177 </td></tr></table></td></tr></table></center><p>
179 This section tests LLVM on a variety of programs in the test suite. This
180 includes benchmark suites like the Olden, McCat, Ptrdist, and SPEC benchmarks as
181 well as a few random programs with test inputs. This section is meant to track
182 how stable LLVM is as a whole. A failure in the execution of any test is marked
183 with an asterisk: `*'. The columns of the tables are:<p>
186 <li><a name="Program">Program</a> - The name of the program for that row.</li>
187 <li><a name="GCCAS">GCCAS</a> - Time to run LLVM optimizers on the program.</li>
188 <li><a name="Bytecode">Bytecode</a> - The size of the bytecode for the
190 <li><a name="Instrs">Instrs</a> - The number of LLVM instructions in the
191 compiled bytecode</li>
192 <li><a name="LLC<br>compile">LLC compile</a> - The time taken compile with
193 LLC (the static backend)</li>
194 <li><a name="JIT<br>codegen">JIT codegen</a> - The amount of time spent in the
195 JIT itself, instead of executing the program.</li>
196 <li><a name="Machine<br>code">Machine code</a> - The number of bytes of machine
197 code generated by the JIT.</li>
198 <li><a name="GCC">GCC</a> - The time taken to execute the program when compiled
200 <li><a name="CBE">CBE</a> - The time taken to execute the program after
201 compilation through the C backend, compiled with -O2.</li>
202 <li><a name="LLC">LLC</a> - How long does the program generated by the static
203 backend LLC take to execute </li>
204 <li><a name="JIT">JIT</a> - The amount of time spent running the
205 program with the JIT; this includes the code generation phase (listed above)
206 and actually running the program.</li>
207 <li><a name="GCC/LLC">GCC/LLC</a> - The speed-up of the LLC output vs the native
208 GCC output: greater than 1 is a speedup, less than 1 is a slowdown.</li>
209 <li><a name="GCC/CBE">GCC/CBE</a> - The speed-up of the CBE output vs the native
210 GCC output: greater than 1 is a speedup, less than 1 is a slowdown.</li>
211 <li><a name="LLC-BETA">LLC-BETA</a> - How long does the program generated by the static
212 backend LLC take to execute the program, when compiled with new experimental
213 features. This is temporary, for tuning.</li>
216 A complete log of testing
217 <a href="$DATE-SingleSource-ProgramTest.txt.gz">SingleSource</a>,
218 <a href="$DATE-MultiSource-ProgramTest.txt.gz">MultiSource</a>, and
219 <a href="$DATE-External-ProgramTest.txt.gz">External</a> programs are
220 available for further analysis.
222 <h2>Programs/External</h2>
225 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
226 $ExternalProgramsTable
227 </td></tr></table></center>
229 <h2>Programs/MultiSource</h2>
232 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
233 $MultiSourceProgramsTable
234 </td></tr></table></center>
236 <h2>Programs/SingleSource</h2>
239 <table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
240 $SingleSourceProgramsTable
241 </td></tr></table></center>