PH07404: PARALLEL CODE GENERATION HAS ERROR WHEN NORMAL GENERATION IS WORKING FINE

APAR status

• Closed as program error.

Error description

• Description:
  -> For a specific model, an error is thrown with parallel code
  generation. When we activate parallel code generation via
  propery,'CG::General::ParallelCodeGeneration' and generate code
  with dependencies we get a generate error that we do not get
  when we generate code with dependencies without parallel code
  generation.
  
  -> Rhapsody complains about an unresolved type that is resolved
  in the browser, when I look it up in the project.
  
  ---------------------------------------------------------
  Log in error case:
  
  Code Generation Started
  
  Finished generating configuration RTX in component
  CMP_LIB_ArchitectureConcepts. 9 configurations left to generate.
  
  Finished generating configuration RTX in component
  CMP_LIB_System. 8 configurations left to generate.
  
  Finished generating configuration RTX in component
  CMP_LIB_Chrono. 7 configurations left to generate.
  
  Finished generating configuration RTX in component
  CMP_LIB_Threading. 6 configurations left to generate.
  
  Finished generating configuration RTX in component
  CMP_LIB_Filesystem. 5 configurations left to generate.
  
  Finished generating configuration RTX in component CMP_LIB_SPI.
  4 configurations left to generate.
  
  Finished generating configuration RTX in component CMP_LIB_DMA.
  3 configurations left to generate.
  Error: Reference to unresolved type
  in Reference: PKG_References
  in Package: PKG_Hashing
  in Class: CChecksum
  in Operation: calculateChecksum(uint8_t)
  Argument: aData
  
  
  Checker Done
  1 Error(s), 0 Warning(s)
  Code Generation Aborted
  ---------------------------------------------------------
  
  
  Steps to Reproduce:
  1. Open the HardwareAbstraction Project
  2. Generate CMP_LIB_DMA_XMC_Realization with dependencies
  3. It should try to generate in parallel now
  4. And the error mentioned is observed.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * Rhapsody                                                     *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * Parallel code generation has error when normal code          *
  * generation is working fine                                   *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  

Problem conclusion

• Parallel code generation use load on demand that have limitation
  in regard to external or reference unit that are not in their
  original hierarchy, The property
  CG::General::ParallelCodeGenerationUseLoadOnDemand is added in
  order to force  Parallel code generation to not use load on
  demand, and a message is added to the check in this case to
  notify the problem and suggest solution
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  TLOGIC RHAPSODY

• Fixed component ID

  5724V74RP

Applicable component levels