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255 lines
9.5 KiB
HTML
255 lines
9.5 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><title>LLVM Test Results for $DateString</title></head>
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<body bgcolor=white>
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<center><font size=+3 face=Verdana><b>LLVM Test Results for $DateString</b></font></center>
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<hr height=1>
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<table width=100%>
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<tr><td valign=top align=center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="5" cellspacing="0"><tr><td bgcolor="#DDAA77">
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<font size=+1><b>Sections:</b></font><br>
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</td></tr><tr><td bgcolor="#FFCC99" align=center>
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<a href="#Overview">Overview</a><br>
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<a href="#Changes">Changes</a><br>
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<a href="#Trends">Trends</a><br>
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<a href="#Programs">Programs</a><br>
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<a href="#Feature">Feature</a><br>
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<a href="#Regression">Regression</a><br>
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</td></tr></table></td></tr></table>
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<p>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="5" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+1><b>Previous:</b></font><br>
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</td></tr><tr><td bgcolor="#FFCC99">
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$PrevDaysList
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</td></tr></table></td></tr></table>
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<p>
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<font size=+1><b>Back to:</b></font><br>
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<a href="..">Test Results</a><br>
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<a href="../..">LLVM Page</a><p>
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</td><td valign=top>
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<center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+2 face=Verdana><b><a name="Overview">Today's Test Results Overview</font></b>
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</td></tr></table></td></tr></table></center><p>
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<!-- Running LOC graph -->
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<table align=right>
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<tr><td>
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<a href="running_loc_large.png"
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><img border=0 width=480 height=360 src="running_loc.png"></a>
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</td></tr>
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<tr><td align=center>Lines Of Code over Time<br>
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<font size=-1><a href="running_loc_large.png">Click for larger view</a></font>
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</td></tr>
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</table>
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<h2>CVS Tree Overview:</h2>
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<ul>
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<li><a href="$DATE-CVS-Log.txt">CVS Checkout Log</a>
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<ul>
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<b>$NumDirsInCVS</b> dirs, <b>$NumFilesInCVS</b> files, <b>$LOC</b>
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lines of code, checked out in <b>$CVSCheckoutTime</b> seconds<br></ul>
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<li><a href="$DATE-Build-Log.txt">Compilation Log</a>
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<table>
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<tr><td><b>Item</b></td><td><b>CPU Time</b></td><td><b>Wall Clock</b></td></tr>
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<tr><td>Configure CVS Tree</td><td>$ConfigTime</td><td>$ConfigWallTime</td></tr>
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<tr><td>Build CVS Tree</td><td>$BuildTime</td><td>$BuildWallTime</td></tr>
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<tr><td>Run Feature Tests</td><td>$FeatureTime</td><td>$FeatureWallTime</td></tr>
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<tr><td>Run Regression Tests</td><td>$RegressionTime</td><td>$RegressionWallTime</td></tr>
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</table></li>
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<li>Number of object files compiled: <b>$NumObjects</b></li>
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<li>Number of libraries linked: <b>$NumLibraries</b></li>
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<li>Number of executables linked:<b> $NumExecutables</b></li>
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<li>Build Error: $BuildError</li>
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</ul>
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<h2>Warnings during the build:</h2>
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<ul>$WarningsList
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</ul><p>
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<br><br><center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+2 face=Verdana><b><a name="Changes">Changes from Yesterday</font></b>
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</td></tr></table></td></tr></table></center><p>
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<h2>Changes to CVS:</h2>
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<ul>
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<li>Users who committed to CVS: <b>$UserCommitList</b>
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<li>Users who updated from CVS: <b>$UserUpdateList</b>
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<li>Added Files: $AddedFilesList
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<li>Modified Files: $ModifiedFilesList
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<li>Removed Files: $RemovedFilesList
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</ul><p>
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<h2>Changes to Warnings:</h2>
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<ul>
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<li>Warnings Added: $WarningsAdded
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<li>Warnings Removed: $WarningsRemoved
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</ul><p>
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<h2>Changes in the test suite:</h2>
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<ul>
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<li>New Tests: $TestsAdded
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<li>Removed Tests: $TestsRemoved
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<li>Newly passing tests: $TestsFixed
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<li>Newly failing tests: $TestsBroken
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</ul>
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</td></tr></tbody></table>
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<br><br><center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+2 face=Verdana><b><a name="Trends">Changes Over Time</font></b>
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</td></tr></table></td></tr></table></center><p>
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Here are some charts showing how the LLVM optimizer and code generators are
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changing over time. For now we use the Olden benchmark suite to measure this,
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but eventually we will switch to using SPEC CPU2000. All programs are run with
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"LARGE_PROBLEM_SIZE" enabled. Click on any of the charts to get a larger
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version.<p>
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<h2>Compilation Measurements:</h2>
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<table border="0" align=center>
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<tr>
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<td width=50% align=center>
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<a href="running_Olden_bytecode_large.png"><img width=480 height=360 border=0 src="running_Olden_bytecode.png"></a><br>
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Size of LLVM bytecode files
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</td>
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<td width=50% align=center>
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<a href="running_Olden_machcode_large.png"><img width=480 height=360 border=0 src="running_Olden_machcode.png"></a><br>
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Size of native machine code for each program (generated by the JIT)
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</td></tr>
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<tr>
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<td align=center>
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<a href="running_Olden_opt_time_large.png"><img width=480 height=360 border=0 src="running_Olden_opt_time.png"></a><br>
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Time to run the LLVM optimizer on each program
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</td>
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<td></td></tr>
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</table>
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<h2>Program Execution Measurements:</h2>
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<table border="0" align=center>
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<tr>
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<td width=50% align=center>
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<a href="running_Olden_cbe_time_large.png"><img width=480 height=360 border=0 src="running_Olden_cbe_time.png"></a><br>
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Execution time for CBE generated executable
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</td>
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<td width=50% align=center>
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<a href="running_Olden_llc_time_large.png"><img width=480 height=360 border=0 src="running_Olden_llc_time.png"></a><br>
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Execution time for the LLC generated executable
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</td></tr>
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<tr>
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<td align=center>
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<a href="running_Olden_jit_time_large.png"><img width=480 height=360 border=0 src="running_Olden_jit_time.png"></a><br>
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Execution time for program in the JIT
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</td>
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<td></td></tr>
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</table>
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<br><br><center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+2 face=Verdana><b><a name="Programs">Program Tests</font></b>
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</td></tr></table></td></tr></table></center><p>
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This section tests LLVM on a variety of programs in the test suite. This
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includes benchmark suites like the Olden, McCat, Ptrdist, and SPEC benchmarks as
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well as a few random programs with test inputs. This section is meant to track
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how stable LLVM is as a whole. A failure in the execution of any test is marked
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with an asterisk: `*'. The columns of the tables are:<p>
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<ol>
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<li><a name="Program">Program</a> - The name of the program for that row.</li>
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<li><a name="GCCAS">GCCAS</a> - Time to run LLVM optimizers on the program.</li>
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<li><a name="Bytecode">Bytecode</a> - The size of the bytecode for the
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program</li>
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<li><a name="Instrs">Instrs</a> - The number of LLVM instructions in the
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compiled bytecode</li>
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<li><a name="LLC<br>compile">LLC compile</a> - The time taken compile with
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LLC (the static backend)</li>
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<li><a name="JIT<br>codegen">JIT codegen</a> - The amount of time spent in the
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JIT itself, instead of executing the program.</li>
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<li><a name="Machine<br>code">Machine code</a> - The number of bytes of machine
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code generated by the JIT.</li>
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<li><a name="GCC">GCC</a> - The time taken to execute the program when compiled
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with GCC -O2.</li>
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<li><a name="CBE">CBE</a> - The time taken to execute the program after
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compilation through the C backend, compiled with -O2.</li>
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<li><a name="LLC">LLC</a> - How long does the program generated by the static
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backend LLC take to execute </li>
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<li><a name="JIT">JIT</a> - The amount of time spent running the
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program with the JIT; this includes the code generation phase (listed above)
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and actually running the program.</li>
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<li><a name="GCC/LLC">GCC/LLC</a> - The speed-up of the LLC output vs the native
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GCC output: greater than 1 is a speedup, less than 1 is a slowdown.</li>
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<li><a name="GCC/CBE">GCC/CBE</a> - The speed-up of the CBE output vs the native
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GCC output: greater than 1 is a speedup, less than 1 is a slowdown.</li>
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<li><a name="LLC-LS">LLC-LS</a> - How long does the program generated by the static
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backend LLC take to execute the program, when compiled with the linear scan
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register allocator. This is temporary, for tuning.</li>
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</ol><p>
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A complete log of testing
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<a href="$DATE-SingleSource-ProgramTest.txt.gz">SingleSource</a>,
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<a href="$DATE-MultiSource-ProgramTest.txt.gz">MultiSource</a>, and
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<a href="$DATE-External-ProgramTest.txt.gz">External</a> programs are
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available</a> for further analysis.
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<h2>Programs/External</h2>
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<center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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$ExternalProgramsTable
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</td></tr></table></center>
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<h2>Programs/MultiSource</h2>
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<center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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$MultiSourceProgramsTable
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</td></tr></table></center>
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<h2>Programs/SingleSource</h2>
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<center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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$SingleSourceProgramsTable
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</td></tr></table></center>
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<br/><br/><center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+2 face=Verdana><b><a name="Feature">Feature Test Results</font></b>
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</td></tr></table></td></tr></table></center>
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<br/>
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$FeatureTestResults
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<br/><br/><center>
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<table border="0" cellspacing="0" cellpadding="2"><tr><td bgcolor="#000000">
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<table border="0" cellpadding="10" cellspacing="0"><tr><td bgcolor="#DDAA77"
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<font size=+2 face=Verdana><b><a name="Regression">Regression Test Results</font></b>
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</td></tr></table></td></tr></table></center>
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<br/>
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$RegressionTestResults
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</td></tr></html>
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