Opened 6 years ago
Last modified 6 years ago
#740 new defect
tester float2 test fails
| Reported by: | Jakub Jermář | Owned by: | |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | helenos/app/tester | Version: | mainline |
| Keywords: | fpu | Cc: | |
| Blocker for: | Depends on: | ||
| See also: |
Description (last modified by )
As of commit cc74cb5c5f69f9cd7b915a29908ded2daedb158d, tester float2 still / again fails on e.g. ia64/ski, amd64 and ppc32:
HelenOS release 0.7.2 (Boosted Effort), revision f8048d1b96 Built on 2018-09-06 18:31:39 Running on ia64 (term/vc0) Copyright (c) 2001-2018 HelenOS project Welcome to HelenOS! http://www.helenos.org/ Type 'help' [Enter] to see a few survival tips. / # tester float2 Single precision sin failed (0.158561 != 0.158533, arg 4) Single precision sin failed (-0.206408 != -0.206380, arg 7) Single precision sin failed (-0.044199 != -0.044182, arg 8) Floating point imprecision bdsh: Command failed (exit code -1)
Change History (4)
comment:2 by , 6 years ago
| Description: | modified (diff) |
|---|
comment:3 by , 6 years ago
comment:4 by , 6 years ago
| Description: | modified (diff) |
|---|---|
| Keywords: | ia64 ski removed |
| See also: | #739 |
| Summary: | tester float2 test fails on ia64/ski → tester float2 test fails |
comment:5 by , 6 years ago
| Milestone: | 0.8.0 |
|---|
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This one actually isn't specific to IA-64. Since I removed the x87 assembly from libmath, you can reproduce it on all architectures.