Opened 5 years ago

Last modified 5 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 Jakub Jermář)

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

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/ # 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 Jakub Jermář, 5 years ago

Description: modified (diff)

comment:3 by Jiří Zárevúcky, 5 years ago

This one actually isn't specific to IA-64. Since I removed the x87 assembly from libmath, you can reproduce it on all architectures.

comment:4 by Jakub Jermář, 5 years ago

Description: modified (diff)
Keywords: ia64 ski removed
See also: #739
Summary: tester float2 test fails on ia64/skitester float2 test fails

comment:5 by Jakub Jermář, 5 years ago

Milestone: 0.8.0
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