July 2011 - Ad-dev - mailman3.cels.anl.gov

[openAD] #200: introduce scope per CFG node
by OpenAD 18 Nov '14

18 Nov '14

#200: introduce scope per CFG node -------------------------+-------------------------------------------------- Reporter: utke | Owner: snarayan Type: enhancement | Status: new Priority: major | Milestone: Component: xaif | Keywords: -------------------------+-------------------------------------------------- for C++, with default scope being the same scope as the top level cfg scope for C/fortran -- Ticket URL: <https://trac.mcs.anl.gov/projects/openAD/ticket/200> OpenAD <http://www.mcs.anl.gov/openad> Bug tracking for OpenAD components

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[openAD] #220: COMMON block symbol reference ambiguity in whirl
by OpenAD 22 Feb '13

22 Feb '13

#220: COMMON block symbol reference ambiguity in whirl --------------------------+------------------------------------------------- Reporter: utke | Owner: utke Type: defect | Status: new Priority: major | Milestone: Component: OpenADFortTk | Keywords: --------------------------+------------------------------------------------- for the following situation: subroutine foo () common /g/ v ... call bar() end subroutine subroutine bar() common /g/ v/ ... end subroutine the global whirl symbol table has 2 entries for 'v' (and also 'g'), one for each PU in which v is used. The association is done via the base ST of 'v' first to its corresponding 'g' and then that one's corresponding base symbol is either 'bar' or 'foo'. Normally the uses of the different incarnations do not overlap. However, the side effect analysis reports cumulative side effects in "foo" including sideeffects of 'bar' on bar's version of 'v' such that in foo now implicitly separate references occur (for checkpointing code) of both 'v' instance and that in turn leads to a duplication of the common block declaration in the unparser because there is no logic that can turn bar::v into the equivalent foo::v to avoid the bogus reference. This will have to be fixed either in OpenADFortTk or in whirl2f. -- Ticket URL: <https://trac.mcs.anl.gov/projects/openAD/ticket/220> OpenAD <http://www.mcs.anl.gov/openad> Bug tracking for OpenAD components

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[ADIC] #57: memory leaks caused by calls to createXAIFVertex (in Sage2XAIFGraph)
by ADIC 29 Jul '11

29 Jul '11

#57: memory leaks caused by calls to createXAIFVertex (in Sage2XAIFGraph) -----------------------------+---------------------------------------------- Reporter: utke | Owner: narayanan Type: defect | Status: new Priority: major | Milestone: Component: OA/Sage to XAIF | Version: Keywords: | -----------------------------+---------------------------------------------- most calls look like this: SynthesizedXAIFInfo * dummydsptr = new SynthesizedXAIFInfo(); .... IndexTriplet *triplet = createXAIFVertex<IndexTriplet, ArrayElementReference> (vv, arrelemref, next_avail_index, dummydsptr); The dummydsptr points to a new'ed up instance of SynthesizedXAIFInfo but the implementation of createXAIFVertex overwrites that pointer value with yet another new'ed up SynthesizedXAIFInfo: dsptr = new SynthesizedXAIFInfo(next_index); -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/57> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #56: traversal sets AND and OR subtrees to "dont visit"
by ADIC 15 Jul '11

15 Jul '11

#56: traversal sets AND and OR subtrees to "dont visit" -----------------------------+---------------------------------------------- Reporter: utke | Owner: narayanan Type: defect | Status: new Priority: major | Milestone: Component: OA/Sage to XAIF | Version: Keywords: | -----------------------------+---------------------------------------------- as eg in : InheritedXAIFContext XAIFExpressionTraverse::changeInheritedContext(SgAndOp* node, InheritedXAIFContext inh) { //node->get_operand()->set_isVisited(TRUE); debugMsg(5, "in changeInheritedContext for SgAndOp"); setDontVisit(node->get_rhs_operand()); setDontVisit(node->get_lhs_operand()); inh.dont_visit = 1; return inh; } -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/56> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #55: memory leaks in AST traversal implementations
by ADIC 15 Jul '11

15 Jul '11

#55: memory leaks in AST traversal implementations -----------------------------+---------------------------------------------- Reporter: utke | Owner: narayanan Type: defect | Status: new Priority: major | Milestone: Component: OA/Sage to XAIF | Version: Keywords: | -----------------------------+---------------------------------------------- in the traversal code inherited attributes are returned by value but in the ADIC implementation they are locally "new"ed up without being deleted anywhere. For example: SynthesizedXAIFInfo XAIFGlobalTraverse::sageToGraph(SgGlobal *node, InheritedXAIFContext inh, SynthesizedAttributesList st) { SynthesizedXAIFInfo *dsptr = new SynthesizedXAIFInfo(); next_avail_index = 0; next_avail_edge = 0; //vv.clear(); debugMsg(5, "XAIFGlobalTraverse::sageToGraph(non-string) needtocallAD is " << needtocallAD); dsptr->needtocallAD = needtocallAD; return *dsptr; } -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/55> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #54: clean up XAIFTraverse to cover expressions and handle in particular assigments separately
by ADIC 12 Jul '11

12 Jul '11

#54: clean up XAIFTraverse to cover expressions and handle in particular assigments separately -----------------------------+---------------------------------------------- Reporter: utke | Owner: narayanan Type: task | Status: new Priority: major | Milestone: Component: OA/Sage to XAIF | Version: Keywords: | -----------------------------+---------------------------------------------- this should allow for a cleaner logic by having only one stack of expressions for dealing with expressions nested in variable references as the target to which SgNodes are added during the traversal. Right now the distinction of assignment LHSs and RHSs requires strange logic and code duplication. -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/54> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #53: Use external UseOARose
by ADIC 12 Jul '11

12 Jul '11

#53: Use external UseOARose ---------------------------------+------------------------------------------ Reporter: norris | Owner: norris Type: enhancement | Status: new Priority: minor | Milestone: UseOA-ROSE integration Component: Configuration/Build | Version: 2.0 Keywords: | ---------------------------------+------------------------------------------ Rename UseOARose to OARoseInterface and use the independently built version in ADIC (remove the oawraps subdir from ADIC sources). -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/53> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #50: splut out non-command line from command line options and use the boost options parser
by ADIC 12 Jul '11

12 Jul '11

#50: splut out non-command line from command line options and use the boost options parser -----------------------+---------------------------------------------------- Reporter: utke | Owner: Type: task | Status: new Priority: major | Milestone: Component: Utilities | Version: Keywords: | -----------------------+---------------------------------------------------- -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/50> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #52: refactor canonicalization code
by ADIC 12 Jul '11

12 Jul '11

#52: refactor canonicalization code ------------------------------+--------------------------------------------- Reporter: utke | Owner: narayanan Type: task | Status: new Priority: major | Milestone: Component: Canonicalization | Version: Keywords: | ------------------------------+--------------------------------------------- common base with c and c++ as derived classes implementing identified transformation chunks -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/52> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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[ADIC] #51: remove old XAIF from adic repo and refer to external XAIF install
by ADIC 12 Jul '11

12 Jul '11

#51: remove old XAIF from adic repo and refer to external XAIF install -------------------+-------------------------------------------------------- Reporter: utke | Owner: narayanan Type: task | Status: new Priority: major | Milestone: Component: Other | Version: Keywords: | -------------------+-------------------------------------------------------- -- Ticket URL: <http://trac.mcs.anl.gov/projects/ADIC/ticket/51> ADIC <http://trac.mcs.anl.gov/projects/ADIC> ADIC: Automatic Differentiation for C and C++

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