Re: [PATCH] RISC-V: Update LP64D libm-test-ulps.

[Palmer Dabbelt <palmer at sifive dot com>]

On Wed, 09 Jan 2019 02:48:39 PST (-0800), adhemerval.zanella@linaro.org wrote:
> On 06/01/2019 22:37, Jim Wilson wrote:
> > With this patch applied, I get 13 glibc testsuite failures using
> > TIMEOUTFACTOR=4 on a HiFive Unleashed running Fedora Core 29, using top of
> > tree binutils and gcc.  5 of those failures are due to a kernel bug.  Without
> > the patch, there are over a hundred failures.
> >
> > This patch is incidentally similar to the powerpc-nofpu ulps update that
> > Joseph Myers added a few days ago.
> >
> > OK?
>
> Usually arch mantainers are free to apply the output of 'make regen-ulps'
> when they see ULP updates (the script filters out outstanding ulps issue).

I'm going to apply this, as I don't think Jim has glibc push access.

> > Jim

Thanks!

> > 	* sysdeps/riscv/rv64/rvd/libm-test-ulps: Update.
> > ---
> >  sysdeps/riscv/rv64/rvd/libm-test-ulps | 114 +++++++++++++++-----------
> >  1 file changed, 66 insertions(+), 48 deletions(-)
> >
> > diff --git a/sysdeps/riscv/rv64/rvd/libm-test-ulps b/sysdeps/riscv/rv64/rvd/libm-test-ulps
> > index 61be2df60d..971373d87d 100644
> > --- a/sysdeps/riscv/rv64/rvd/libm-test-ulps
> > +++ b/sysdeps/riscv/rv64/rvd/libm-test-ulps
> > @@ -712,9 +712,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "ccos_downward":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -728,9 +728,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "ccos_towardzero":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -768,33 +768,33 @@ ildouble: 1
> >  ldouble: 1
> >
> >  Function: Real part of "ccosh_downward":
> > -double: 1
> > +double: 2
> >  float: 2
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 2
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "ccosh_downward":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: Real part of "ccosh_towardzero":
> > -double: 1
> > +double: 2
> >  float: 3
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "ccosh_towardzero":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -832,33 +832,33 @@ ildouble: 1
> >  ldouble: 1
> >
> >  Function: Real part of "cexp_downward":
> > -double: 1
> > +double: 2
> >  float: 2
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 2
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "cexp_downward":
> > -double: 1
> > +double: 3
> >  float: 3
> > -idouble: 1
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: Real part of "cexp_towardzero":
> > -double: 1
> > +double: 2
> >  float: 2
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 2
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "cexp_towardzero":
> > -double: 1
> > +double: 3
> >  float: 3
> > -idouble: 1
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -872,9 +872,9 @@ ildouble: 3
> >  ldouble: 3
> >
> >  Function: Imaginary part of "cexp_upward":
> > -double: 1
> > +double: 3
> >  float: 2
> > -idouble: 1
> > +idouble: 3
> >  ifloat: 2
> >  ildouble: 3
> >  ldouble: 3
> > @@ -1013,19 +1013,25 @@ ldouble: 1
> >
> >  Function: "cos_downward":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 3
> >  ldouble: 3
> >
> >  Function: "cos_towardzero":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 1
> >  ldouble: 1
> >
> >  Function: "cos_upward":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 2
> >  ldouble: 2
> >
> > @@ -1038,25 +1044,25 @@ ildouble: 1
> >  ldouble: 1
> >
> >  Function: "cosh_downward":
> > -double: 1
> > +double: 2
> >  float: 1
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 1
> >  ildouble: 1
> >  ldouble: 2
> >
> >  Function: "cosh_towardzero":
> > -double: 1
> > +double: 2
> >  float: 1
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 1
> >  ildouble: 1
> >  ldouble: 2
> >
> >  Function: "cosh_upward":
> > -double: 1
> > +double: 2
> >  float: 2
> > -idouble: 1
> > +idouble: 2
> >  ifloat: 2
> >  ildouble: 1
> >  ldouble: 3
> > @@ -1076,9 +1082,9 @@ ildouble: 1
> >  ldouble: 1
> >
> >  Function: Real part of "cpow_downward":
> > -double: 4
> > +double: 5
> >  float: 8
> > -idouble: 4
> > +idouble: 5
> >  ifloat: 8
> >  ildouble: 6
> >  ldouble: 6
> > @@ -1092,9 +1098,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: Real part of "cpow_towardzero":
> > -double: 4
> > +double: 5
> >  float: 8
> > -idouble: 4
> > +idouble: 5
> >  ifloat: 8
> >  ildouble: 6
> >  ldouble: 6
> > @@ -1136,9 +1142,9 @@ ildouble: 1
> >  ldouble: 1
> >
> >  Function: Real part of "csin_downward":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -1152,9 +1158,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: Real part of "csin_towardzero":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -1206,9 +1212,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "csinh_downward":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -1222,9 +1228,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: Imaginary part of "csinh_towardzero":
> > -double: 2
> > +double: 3
> >  float: 3
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 3
> >  ildouble: 2
> >  ldouble: 2
> > @@ -1478,9 +1484,9 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: "erfc_downward":
> > -double: 3
> > +double: 4
> >  float: 4
> > -idouble: 3
> > +idouble: 4
> >  ifloat: 4
> >  ildouble: 5
> >  ldouble: 5
> > @@ -1494,9 +1500,9 @@ ildouble: 4
> >  ldouble: 4
> >
> >  Function: "erfc_upward":
> > -double: 3
> > +double: 4
> >  float: 4
> > -idouble: 3
> > +idouble: 4
> >  ifloat: 4
> >  ildouble: 5
> >  ldouble: 5
> > @@ -1512,17 +1518,17 @@ ildouble: 2
> >  ldouble: 2
> >
> >  Function: "exp10_downward":
> > -double: 2
> > +double: 3
> >  float: 1
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 1
> >  ildouble: 3
> >  ldouble: 3
> >
> >  Function: "exp10_towardzero":
> > -double: 2
> > +double: 3
> >  float: 1
> > -idouble: 2
> > +idouble: 3
> >  ifloat: 1
> >  ildouble: 3
> >  ldouble: 3
> > @@ -1941,19 +1947,25 @@ ldouble: 1
> >
> >  Function: "sin_downward":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 3
> >  ldouble: 3
> >
> >  Function: "sin_towardzero":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: "sin_upward":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 3
> >  ldouble: 3
> >
> > @@ -1965,19 +1977,25 @@ ldouble: 1
> >
> >  Function: "sincos_downward":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 3
> >  ldouble: 3
> >
> >  Function: "sincos_towardzero":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 2
> >  ldouble: 2
> >
> >  Function: "sincos_upward":
> >  double: 1
> > +float: 1
> >  idouble: 1
> > +ifloat: 1
> >  ildouble: 3
> >  ldouble: 3