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MAJOR: Add multithreaded model generation.

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This commit is contained in:
Wilson Snyder
2018-07-22 20:54:28 -04:00
parent 0070520edb
commit ec8dbbffed
48 changed files with 5949 additions and 71 deletions
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src/V3Options.cpp
+27
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@@ -661,6 +661,9 @@ void V3Options::parseOptsList(FileLine* fl, const string& optdir, int argc, char
else if ( !strcmp (sw, "-debug-abort") ) { abort(); } // Undocumented, see also --debug-sigsegv
else if ( onoff (sw, "-debug-check", flag/*ref*/) ){ m_debugCheck = flag; }
else if ( onoff (sw, "-debug-leak", flag/*ref*/) ){ m_debugLeak = flag; }
else if ( onoff (sw, "-debug-nondeterminism", flag/*ref*/) ){ m_debugNondeterminism = flag; }
else if ( onoff (sw, "-debug-partition", flag/*ref*/) ){ m_debugPartition = flag; } // Undocumented
else if ( onoff (sw, "-debug-self-test", flag/*ref*/) ){ m_debugSelfTest = flag; } // Undocumented
else if ( !strcmp (sw, "-debug-sigsegv") ) { throwSigsegv(); } // Undocumented, see also --debug-abort
else if ( !strcmp (sw, "-debug-fatalsrc") ) { v3fatalSrc("--debug-fatal-src"); } // Undocumented, see also --debug-abort
else if ( onoff (sw, "-decoration", flag/*ref*/) ) { m_decoration = flag; }
@@ -678,6 +681,7 @@ void V3Options::parseOptsList(FileLine* fl, const string& optdir, int argc, char
else if ( !strcmp (sw, "-private") ) { m_public = false; }
else if ( onoff (sw, "-prof-cfuncs", flag/*ref*/) ) { m_profCFuncs = flag; }
else if ( onoff (sw, "-profile-cfuncs", flag/*ref*/) ) { m_profCFuncs = flag; } // Undocumented, for backward compat
else if ( onoff (sw, "-prof-threads", flag/*ref*/) ) { m_profThreads = flag; }
else if ( onoff (sw, "-public", flag/*ref*/) ) { m_public = flag; }
else if ( !strncmp(sw, "-pvalue+", strlen("-pvalue+"))) { addParameter(string(sw+strlen("-pvalue+")), false); }
else if ( onoff (sw, "-relative-cfuncs", flag/*ref*/) ) { m_relativeCFuncs = flag; }
@@ -689,6 +693,7 @@ void V3Options::parseOptsList(FileLine* fl, const string& optdir, int argc, char
else if ( onoff (sw, "-stats", flag/*ref*/) ) { m_stats = flag; }
else if ( onoff (sw, "-stats-vars", flag/*ref*/) ) { m_statsVars = flag; m_stats |= flag; }
else if ( !strcmp (sw, "-sv") ) { m_defaultLanguage = V3LangCode::L1800_2005; }
else if ( onoff (sw, "-threads-coarsen", flag/*ref*/)) { m_threadsCoarsen = flag; } // Undocumented, debug
else if ( onoff (sw, "-trace", flag/*ref*/) ) { m_trace = flag; }
else if ( onoff (sw, "-trace-dups", flag/*ref*/) ) { m_traceDups = flag; }
else if ( onoff (sw, "-trace-params", flag/*ref*/) ) { m_traceParams = flag; }
@@ -1013,6 +1018,20 @@ void V3Options::parseOptsList(FileLine* fl, const string& optdir, int argc, char
shift; m_threads = atoi(argv[i]);
if (m_threads < 0) fl->v3fatal("--threads must be >= 0: "<<argv[i]);
}
else if ( !strcmp (sw, "-threads-dpi") && (i+1)<argc) {
shift;
if (!strcmp(argv[i], "all")) { m_threadsDpiPure=true; m_threadsDpiUnpure=true; }
else if (!strcmp(argv[i], "none")) { m_threadsDpiPure=false; m_threadsDpiUnpure=false; }
else if (!strcmp(argv[i], "pure")) { m_threadsDpiPure=true; m_threadsDpiUnpure=false; }
else {
fl->v3fatal("Unknown setting for --threads-dpi: "<<argv[i]);
}
}
else if ( !strcmp (sw, "-threads-max-mtasks") ) {
shift; m_threadsMaxMTasks = atoi(argv[i]);
if (m_threadsMaxMTasks < 1)
fl->v3fatal("--threads-max-mtasks must be >= 1: "<<argv[i]);
}
else if ( !strcmp (sw, "-top-module") && (i+1)<argc ) {
shift; m_topModule = argv[i];
}
@@ -1223,6 +1242,9 @@ V3Options::V3Options() {
m_coverageUser = false;
m_debugCheck = false;
m_debugLeak = true;
m_debugNondeterminism = false;
m_debugPartition = false;
m_debugSelfTest = false;
m_decoration = true;
m_exe = false;
m_ignc = false;
@@ -1237,6 +1259,7 @@ V3Options::V3Options() {
m_pinsScBigUint = false;
m_pinsUint8 = false;
m_profCFuncs = false;
m_profThreads = false;
m_preprocOnly = false;
m_preprocNoLine = false;
m_public = false;
@@ -1249,6 +1272,10 @@ V3Options::V3Options() {
m_statsVars = false;
m_systemC = false;
m_threads = 0;
m_threadsDpiPure = true;
m_threadsDpiUnpure = false;
m_threadsCoarsen = true;
m_threadsMaxMTasks = 0;
m_trace = false;
m_traceDups = false;
m_traceParams = true;