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From: Geoff S. <ear...@gm...> - 2011-04-13 19:33:03
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Hey all, I'm new to contributing to Valgrind and I was looking at the Project suggestions page and I saw the %f support for VG_(printf) mentioned and I was wondering if that was still an outstanding issue and if there was anybody who'd done work on it, or had any thoughts about it. thanks, Geoff -- Nothing is ever easy. |
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From: Roland M. <rol...@nr...> - 2011-04-13 19:41:42
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On Wed, Apr 13, 2011 at 9:32 PM, Geoff Shannon <ear...@gm...> wrote: > I'm new to contributing to Valgrind and I was looking at the Project > suggestions page and I saw the %f support for VG_(printf) mentioned and I > was wondering if that was still an outstanding issue and if there was > anybody who'd done work on it, or had any thoughts about it. If you add %f please consider %a (%a outputs a C99 hexadecimal floating point value which can be used to do a "lossless" (e.g. %f does a base2/16--->base10 conversion, %a does a standartised base16-based "hexadecimal" notation without any conversion) serialisation and deserialisation of floating-point values), too. This is usefull if you want to log the _exact_ value in a reproduceable manner without loosing some bits in the base2/base16--->base10 conversion... ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) rol...@nr... \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;) |
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From: Roland M. <rol...@nr...> - 2011-04-15 12:56:36
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On Wed, Apr 13, 2011 at 9:32 PM, Geoff Shannon <ear...@gm...> wrote: > I'm new to contributing to Valgrind and I was looking at the Project > suggestions page and I saw the %f support for VG_(printf) mentioned and I > was wondering if that was still an outstanding issue and if there was > anybody who'd done work on it, or had any thoughts about it. Did you ever got an answer whether %f/%a are supported ? ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) rol...@nr... \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;) |
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From: Nicholas N. <n.n...@gm...> - 2011-06-03 06:24:27
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On Thu, Apr 14, 2011 at 5:32 AM, Geoff Shannon <ear...@gm...> wrote: > > I'm new to contributing to Valgrind and I was looking at the Project > suggestions page and I saw the %f support for VG_(printf) mentioned and I > was wondering if that was still an outstanding issue and if there was > anybody who'd done work on it, or had any thoughts about it. AFAIK it's still unimplemented. Nick |