From: Sergei Shtylyov <sshtylyov@ru•mvista.com>
To: Zhu Ebony-r57400 <ebony.zhu@freescale•com>
Cc: linuxppc-dev@ozlabs•org, paulus@samba•org
Subject: Re: [patch][0/5] powerpc V2 : Add support to fully comply with IEEE-754 standard
Date: Mon, 30 Jul 2007 18:56:54 +0400 [thread overview]
Message-ID: <46ADFC36.5060709@ru.mvista.com> (raw)
In-Reply-To: <32F3CC26D4DAC44E8ECD07155727A46E8B7F7F@zch01exm20.fsl.freescale.net>
Hello.
Zhu Ebony-r57400 wrote:
>>>>>>Did you end up getting testfloat running? I'd like to see some
>>>>>>testing results before accepting these patches. I think estfloat is
>>>>>>our best bet at this point.
>>>>>Hi Kumar,
>>>>>I looked into the testfloat suit, and found all the instructions it
>>>>>tests (more than 50)should be implemented based on ASM.
>>>>Don't follow? Can't you build it with the e500 compiler?
>>>The TestFloat suite provided the target of 386-Win32-gcc and
>>>SPARC-Solaris-gcc only, and a template for user to porting his own
>>>processor. Some general instructions are implemented in C, but some
>>>CPU specific instructions like evfsmul need to be implemented
>>>assemblely. To build it with e500 compiler we still Have some porting
>>>work to do.
>>I wouldn't worry too much about the vector forms. If the
>>scalar single fp and double fp test out ok the vectors are
>>pretty much similar enough.
>>Lets just get the scalar versions tested and work out any
>>issues there.
> OK, I will focus on scalar SFPF and DPFP versions first.
Any progress with this patchset?
WBR, Sergei
next prev parent reply other threads:[~2007-07-30 14:54 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-12 5:19 [patch][0/5] powerpc: Add support to fully comply with IEEE-754 standard Zhu Ebony-r57400
2007-01-12 5:29 ` Paul Mackerras
2007-01-12 5:46 ` Kumar Gala
2007-01-12 8:27 ` Zhu Ebony-r57400
2007-01-12 12:06 ` Segher Boessenkool
2007-01-15 8:41 ` Zhu Ebony-r57400
2007-01-12 6:38 ` [patch][0/5] powerpc: Add support to fully comply with IEEE-754standard Zhu Ebony-r57400
2007-01-12 6:49 ` Kumar Gala
2007-01-12 12:03 ` Segher Boessenkool
2007-01-15 8:16 ` Zhu Ebony-r57400
2007-01-15 16:08 ` Segher Boessenkool
2007-01-12 6:41 ` [patch][0/5] powerpc: Add support to fully comply with IEEE-754 standard Kumar Gala
2007-01-12 8:09 ` Zhu Ebony-r57400
2007-01-12 12:04 ` Segher Boessenkool
2007-01-15 6:45 ` Zhu Ebony-r57400
2007-01-15 15:54 ` Segher Boessenkool
2007-01-12 18:36 ` Kumar Gala
2007-01-15 6:37 ` Zhu Ebony-r57400
2007-01-15 14:37 ` Kumar Gala
2007-01-16 9:54 ` Zhu Ebony-r57400
2007-01-25 8:25 ` Zhu Ebony-r57400
2007-01-25 8:28 ` Kumar Gala
2007-01-25 8:53 ` Zhu Ebony-r57400
2007-01-25 15:10 ` Kumar Gala
2007-01-26 6:16 ` Zhu Ebony-r57400
2007-01-29 10:00 ` Zhu Ebony-r57400
2007-01-29 14:30 ` Kumar Gala
2007-01-31 9:45 ` Zhu Ebony-r57400
2007-01-31 14:48 ` Kumar Gala
2007-02-01 9:35 ` Zhu Ebony-r57400
2007-02-07 5:52 ` Zhu Ebony-r57400
2007-02-07 7:11 ` Kumar Gala
2007-02-07 7:21 ` Zhu Ebony-r57400
2007-02-07 7:57 ` Kumar Gala
2007-02-07 8:04 ` Zhu Ebony-r57400
2007-02-08 3:50 ` [patch][0/5] powerpc V2 : " Zhu Ebony-r57400
2007-02-08 5:18 ` Kumar Gala
2007-02-08 5:40 ` Zhu Ebony-r57400
2007-02-08 7:06 ` Zhu Ebony-r57400
2007-02-08 7:15 ` Kumar Gala
2007-02-08 8:08 ` Zhu Ebony-r57400
2007-02-08 17:18 ` Kumar Gala
2007-02-09 5:15 ` Zhu Ebony-r57400
2007-07-30 14:56 ` Sergei Shtylyov [this message]
2007-07-31 3:36 ` Zhu Ebony-r57400
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