New Contributor
Super ContributorHi,
Could you provide the sample project for testing?
Best Regards,
Sheng
New ContributorI am not sure that I can provide sample project yet (due to IP) and I am not sure that it would necessarily be helpful because you probably wouldn't be able to reproduce the error. I setup 3 more computers to run DSE with the exact same version Quartus and exact same source. These other three computers didn't have any problems running 3 simultaneously. One of those has only 32GB of RAM and two less CPUs. Thus, it is probable that you wouldn't see the failure because it is not due to the source specifically.
Each time it fails, the stack trace below is given in the DSE window. Does this give any clues as to what is happening?
==============================================================================
Error: Exploration Point a_1 reported:
*** Fatal Error: Access Violation at 0X00007FFD47EFA2C4
Module: quartus_map.exe
Stack Trace:
0x1a2c3: HDB_INSTANCE_NAME::keep_obsv_name + 0x63 (DB_HDB)
0x15095: HDB_SYN_INSTANCE_NAME::keep_obsv_name + 0xd (DB_HDB)
0x41360: HDB_NAME_MGR::keep_obsv_name + 0x2c0 (DB_HDB)
0x3857e: SGN_UTILITY::garbage_collect_names_before_synthesis + 0x2ee (synth_sgn)
0xc72ec: SGN_EXTRACTOR::synthesis_and_post_processing + 0xbc (synth_sgn)
0x13493: sgn_qic_helper + 0x173 (synth_sgn)
0x44d3: qsyn_execute_sgn + 0x263 (quartus_map)
0x14246: QSYN_FRAMEWORK::execute_core + 0x136 (quartus_map)
0x13b9f: QSYN_FRAMEWORK::execute + 0x30f (quartus_map)
0x112a9: qexe_do_grunt + 0xb9 (comp_qexe)
0x16546: qexe_run + 0x356 (comp_qexe)
0x17371: qexe_standard_main + 0xc1 (comp_qexe)
0x1b42b: qsyn_main + 0x53b (quartus_map)
0x133a8: msg_main_thread + 0x18 (CCL_MSG)
0x14bae: msg_thread_wrapper + 0x6e (CCL_MSG)
0x16af0: mem_thread_wrapper + 0x70 (ccl_mem)
0x12c41: msg_exe_main + 0xa1 (CCL_MSG)
0x2a236: __tmainCRTStartup + 0x10e (quartus_map)
0x17033: BaseThreadInitThunk + 0x13 (KERNEL32)
0x526a0: RtlUserThreadStart + 0x20 (ntdll)
End-trace
Super ContributorHi,
Then that's clear that the problem most probably due to the operating system. Do these computers use the same operating system? And make sure that the OS used is supported check this link https://www.intel.com/content/www/us/en/support/programmable/support-resources/design-software/os-support.html under section Table 3: OS Support for Intel Quartus Prime Software.
Best regards,
Sheng
p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 4/5 survey.
