aarch64-linux integration test fails

[gonsolo]

Hi!

I'm trying to upgrade openroad on Nix:
NixOS/nixpkgs#477789

I get the following errors:

IntegrationTest tcl rcx passfail               =   0.23 sec*proc (1 test)
IntegrationTest tcl rmp log_compare            = 129.83 sec*proc (19 tests)
IntegrationTest tcl rsz log_compare            = 367.48 sec*proc (185 tests)
IntegrationTest tcl rsz passfail               =   0.43 sec*proc (1 test)
IntegrationTest tcl stt log_compare            =   3.13 sec*proc (7 tests)
IntegrationTest tcl tap log_compare            =   8.50 sec*proc (33 tests)
IntegrationTest tcl upf log_compare            =   3.04 sec*proc (4 tests)
IntegrationTest tcl utl log_compare            =   1.28 sec*proc (6 tests)
IntegrationTest tcl utl passfail               =   0.27 sec*proc (1 test)

Total Test time (real) = 566.94 sec

The following tests FAILED:

1129 - psm.gcd_all_vss.tcl (Failed)                      IntegrationTest tcl psm log_compare

1130 - psm.gcd_em_test_vdd.tcl (Failed)                  IntegrationTest tcl psm log_compare

1131 - psm.gcd_em_test_vdd.py (Failed)                   IntegrationTest python psm log_compare

1144 - psm.insert_decap1.tcl (Failed)                    IntegrationTest tcl psm log_compare

1146 - psm.insert_decap_with_padding1.tcl (Failed)       IntegrationTest tcl psm log_compare

Errors while running CTest

make: *** [Makefile:71: test] Error 8

Are these failures known?

[maliberty]

No but we don't test on nix or support it. I know some people use it. @hzeller any comments?

[hzeller]

What is the nature of the test failures ? Sometimes if floating point printout results are compared, this can happen. So seeing the log files of the failed tests might help further.

[gonsolo]

I disabled tests on aarch64 for now. I guess floating point but I didn't look.