Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
26 lines
451 B
C
26 lines
451 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright 2023, Michael Ellerman, IBM Corporation.
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*/
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#ifndef _SELFTESTS_POWERPC_FPU_H
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#define _SELFTESTS_POWERPC_FPU_H
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static inline void randomise_darray(double *darray, int num)
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{
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long val;
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for (int i = 0; i < num; i++) {
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val = random();
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if (val & 1)
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val *= -1;
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if (val & 2)
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darray[i] = 1.0 / val;
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else
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darray[i] = val * val;
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}
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}
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#endif /* _SELFTESTS_POWERPC_FPU_H */
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