Re: floating point woes on i386

2025-09-26 Thread RVP
On Thu, 25 Sep 2025, Greg Troxel wrote: I ran paranoia (pkgsrc/benchmarks/paranoia) on 9 and 10. On 9: The number of FAILUREs encountered = 3. The number of SERIOUS DEFECTs discovered = 4. The number of DEFECTs discovered = 3. The number of FLAWs discovered =

Re: floating point woes on i386

2025-09-26 Thread Michael van Elst
g...@lexort.com (Greg Troxel) writes: >Does our amd64 build avoid the use of extended (80-bit) doubles? It doesn't use them. >Assuming no and no, do you understand why the IEEE754-expected 53 bits >is found on amd64? Is that just happenstance of how the test is >compiled? i386 uses 387 math, a

Re: floating point woes on i386

2025-09-26 Thread Greg Troxel
mlel...@serpens.de (Michael van Elst) writes: > g...@lexort.com (Greg Troxel) writes: > >>I ran paranoia (pkgsrc/benchmarks/paranoia) on 9 and 10. On 9: > >> The number of FAILUREs encountered = 3. >> The number of SERIOUS DEFECTs discovered = 4. >> The number of DEFECTs discovered