diff mbox series

[PATCHv2] powerpc: Update ULPs and xfail more ibm128 outputs

Message ID 20200406192752.142450-1-tuliom@linux.ibm.com
State New
Headers show
Series [PATCHv2] powerpc: Update ULPs and xfail more ibm128 outputs | expand

Commit Message

Michael Kerrisk \(man-pages\) via Libc-alpha April 6, 2020, 7:27 p.m. UTC
Changes since v2:
 - Modified math/auto-libm-test-in.
 - Regenerated math/auto-libm-test-out-j0 and math/auto-libm-test-out-j1.

--- 8< ---

There are 2 new input values that require to be marked as
xfail-rounding:ibm128-libgcc as they're known to fail because of libgcc
issues with different rounding modes.
Otherwise, the other tests just need an increase in ULP.
---
 math/auto-libm-test-in             |  4 ++--
 math/auto-libm-test-out-j0         | 38 +++++++++++++++---------------
 math/auto-libm-test-out-j1         | 38 +++++++++++++++---------------
 sysdeps/powerpc/fpu/libm-test-ulps | 34 +++++++++++++-------------
 4 files changed, 58 insertions(+), 56 deletions(-)

Comments

Joseph Myers April 6, 2020, 9:07 p.m. UTC | #1
On Mon, 6 Apr 2020, Tulio Magno Quites Machado Filho via Libc-alpha wrote:

> Changes since v2:
>  - Modified math/auto-libm-test-in.
>  - Regenerated math/auto-libm-test-out-j0 and math/auto-libm-test-out-j1.

This one is OK.
Michael Kerrisk \(man-pages\) via Libc-alpha April 7, 2020, 4:22 p.m. UTC | #2
Joseph Myers <joseph@codesourcery.com> writes:

> On Mon, 6 Apr 2020, Tulio Magno Quites Machado Filho via Libc-alpha wrote:
>
>> Changes since v2:
>>  - Modified math/auto-libm-test-in.
>>  - Regenerated math/auto-libm-test-out-j0 and math/auto-libm-test-out-j1.
>
> This one is OK.

Pushed it as bd6cdfc18c901f6d930c539fb866b2ae8dec94be.

Thanks!
diff mbox series

Patch

diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index 749eb34746..4414e54d93 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -5747,7 +5747,7 @@  j0 0x1p1023
 j0 0x1p16382
 j0 0x1p16383
 # the next value generates larger error bounds on x86_64 (binary32)
-j0 0x2.602774p+0
+j0 0x2.602774p+0 xfail-rounding:ibm128-libgcc
 
 j1 -1.0
 j1 0.0
@@ -5780,7 +5780,7 @@  j1 0x1p-100
 j1 0x1p-600
 j1 0x1p-10000
 # the next value generates larger error bounds on x86_64 (binary32)
-j1 0x3.ae4b2p+0
+j1 0x3.ae4b2p+0 xfail-rounding:ibm128-libgcc
 j1 min
 j1 -min
 j1 min_subnorm
diff --git a/math/auto-libm-test-out-j0 b/math/auto-libm-test-out-j0
index 2b19908948..72daf7ec71 100644
--- a/math/auto-libm-test-out-j0
+++ b/math/auto-libm-test-out-j0
@@ -1334,28 +1334,28 @@  j0 0x1p16383
 = j0 tonearest ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : -0xb.a80d0ee91ce259a722e1f01904p-516 : inexact-ok
 = j0 towardzero ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : -0xb.a80d0ee91ce259a722e1f019p-516 : inexact-ok
 = j0 upward ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : -0xb.a80d0ee91ce259a722e1f019p-516 : inexact-ok
-j0 0x2.602774p+0
-= j0 downward binary32 0x2.602774p+0 : 0x3.e83778p-8 : inexact-ok
+j0 0x2.602774p+0 xfail-rounding:ibm128-libgcc
+= j0 downward binary32 0x2.602774p+0 : 0x3.e83778p-8 : xfail:ibm128-libgcc inexact-ok
 = j0 tonearest binary32 0x2.602774p+0 : 0x3.e83778p-8 : inexact-ok
-= j0 towardzero binary32 0x2.602774p+0 : 0x3.e83778p-8 : inexact-ok
-= j0 upward binary32 0x2.602774p+0 : 0x3.e8377cp-8 : inexact-ok
-= j0 downward binary64 0x2.602774p+0 : 0x3.e83779fe1991p-8 : inexact-ok
+= j0 towardzero binary32 0x2.602774p+0 : 0x3.e83778p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 upward binary32 0x2.602774p+0 : 0x3.e8377cp-8 : xfail:ibm128-libgcc inexact-ok
+= j0 downward binary64 0x2.602774p+0 : 0x3.e83779fe1991p-8 : xfail:ibm128-libgcc inexact-ok
 = j0 tonearest binary64 0x2.602774p+0 : 0x3.e83779fe19912p-8 : inexact-ok
-= j0 towardzero binary64 0x2.602774p+0 : 0x3.e83779fe1991p-8 : inexact-ok
-= j0 upward binary64 0x2.602774p+0 : 0x3.e83779fe19912p-8 : inexact-ok
-= j0 downward intel96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : inexact-ok
+= j0 towardzero binary64 0x2.602774p+0 : 0x3.e83779fe1991p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 upward binary64 0x2.602774p+0 : 0x3.e83779fe19912p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 downward intel96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : xfail:ibm128-libgcc inexact-ok
 = j0 tonearest intel96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : inexact-ok
-= j0 towardzero intel96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : inexact-ok
-= j0 upward intel96 0x2.602774p+0 : 0x3.e83779fe19911facp-8 : inexact-ok
-= j0 downward m68k96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : inexact-ok
+= j0 towardzero intel96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 upward intel96 0x2.602774p+0 : 0x3.e83779fe19911facp-8 : xfail:ibm128-libgcc inexact-ok
+= j0 downward m68k96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : xfail:ibm128-libgcc inexact-ok
 = j0 tonearest m68k96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : inexact-ok
-= j0 towardzero m68k96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : inexact-ok
-= j0 upward m68k96 0x2.602774p+0 : 0x3.e83779fe19911facp-8 : inexact-ok
-= j0 downward binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : inexact-ok
+= j0 towardzero m68k96 0x2.602774p+0 : 0x3.e83779fe19911fa8p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 upward m68k96 0x2.602774p+0 : 0x3.e83779fe19911facp-8 : xfail:ibm128-libgcc inexact-ok
+= j0 downward binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : xfail:ibm128-libgcc inexact-ok
 = j0 tonearest binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : inexact-ok
-= j0 towardzero binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : inexact-ok
-= j0 upward binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab702p-8 : inexact-ok
-= j0 downward ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : inexact-ok
+= j0 towardzero binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 upward binary128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab702p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 downward ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : xfail:ibm128-libgcc inexact-ok
 = j0 tonearest ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : inexact-ok
-= j0 towardzero ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : inexact-ok
-= j0 upward ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab8p-8 : inexact-ok
+= j0 towardzero ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab7p-8 : xfail:ibm128-libgcc inexact-ok
+= j0 upward ibm128 0x2.602774p+0 : 0x3.e83779fe19911fa806cee83ab8p-8 : xfail:ibm128-libgcc inexact-ok
diff --git a/math/auto-libm-test-out-j1 b/math/auto-libm-test-out-j1
index 52a4e407c8..6bc3bbe5a4 100644
--- a/math/auto-libm-test-out-j1
+++ b/math/auto-libm-test-out-j1
@@ -968,31 +968,31 @@  j1 0x1p-10000
 = j1 tonearest binary128 0x1p-10000 : 0x8p-10004 : inexact-ok
 = j1 towardzero binary128 0x1p-10000 : 0x7.fffffffffffffffffffffffffffcp-10004 : inexact-ok
 = j1 upward binary128 0x1p-10000 : 0x8p-10004 : inexact-ok
-j1 0x3.ae4b2p+0
-= j1 downward binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : inexact-ok
+j1 0x3.ae4b2p+0 xfail-rounding:ibm128-libgcc
+= j1 downward binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : xfail:ibm128-libgcc inexact-ok
 = j1 tonearest binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : inexact-ok
-= j1 towardzero binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : inexact-ok
-= j1 upward binary32 0x3.ae4b2p+0 : 0xf.d085dp-8 : inexact-ok
-= j1 downward binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : inexact-ok
+= j1 towardzero binary32 0x3.ae4b2p+0 : 0xf.d085cp-8 : xfail:ibm128-libgcc inexact-ok
+= j1 upward binary32 0x3.ae4b2p+0 : 0xf.d085dp-8 : xfail:ibm128-libgcc inexact-ok
+= j1 downward binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : xfail:ibm128-libgcc inexact-ok
 = j1 tonearest binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : inexact-ok
-= j1 towardzero binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : inexact-ok
-= j1 upward binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f38p-8 : inexact-ok
-= j1 downward intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok
+= j1 towardzero binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f3p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 upward binary64 0x3.ae4b2p+0 : 0xf.d085c66e86f38p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 downward intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : xfail:ibm128-libgcc inexact-ok
 = j1 tonearest intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok
-= j1 towardzero intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok
-= j1 upward intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3027p-8 : inexact-ok
-= j1 downward m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok
+= j1 towardzero intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 upward intel96 0x3.ae4b2p+0 : 0xf.d085c66e86f3027p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 downward m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : xfail:ibm128-libgcc inexact-ok
 = j1 tonearest m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok
-= j1 towardzero m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : inexact-ok
-= j1 upward m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3027p-8 : inexact-ok
-= j1 downward binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : inexact-ok
+= j1 towardzero m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3026p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 upward m68k96 0x3.ae4b2p+0 : 0xf.d085c66e86f3027p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 downward binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : xfail:ibm128-libgcc inexact-ok
 = j1 tonearest binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : inexact-ok
-= j1 towardzero binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : inexact-ok
-= j1 upward binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d28p-8 : inexact-ok
-= j1 downward ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : inexact-ok
+= j1 towardzero binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d2p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 upward binary128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787d28p-8 : xfail:ibm128-libgcc inexact-ok
+= j1 downward ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : xfail:ibm128-libgcc inexact-ok
 = j1 tonearest ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : inexact-ok
-= j1 towardzero ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : inexact-ok
-= j1 upward ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f788p-8 : inexact-ok
+= j1 towardzero ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f787cp-8 : xfail:ibm128-libgcc inexact-ok
+= j1 upward ibm128 0x3.ae4b2p+0 : 0xf.d085c66e86f30267f22d6f788p-8 : xfail:ibm128-libgcc inexact-ok
 j1 min
 = j1 downward binary32 0x4p-128 : 0x1.fffff8p-128 : inexact-ok underflow errno-erange-ok
 = j1 tonearest binary32 0x4p-128 : 0x2p-128 : inexact-ok underflow errno-erange-ok
diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps
index 73f18cf1df..1c989e020f 100644
--- a/sysdeps/powerpc/fpu/libm-test-ulps
+++ b/sysdeps/powerpc/fpu/libm-test-ulps
@@ -77,7 +77,7 @@  ldouble: 2
 
 Function: "asinh":
 double: 1
-float: 1
+float: 2
 float128: 3
 ldouble: 2
 
@@ -792,7 +792,7 @@  ldouble: 5
 
 Function: "cosh":
 double: 1
-float: 1
+float: 2
 float128: 1
 ldouble: 3
 
@@ -1151,11 +1151,13 @@  ldouble: 7
 
 Function: "exp":
 double: 1
+float: 1
 float128: 1
 ldouble: 1
 
 Function: "exp10":
 double: 2
+float: 1
 float128: 2
 ldouble: 1
 
@@ -1303,7 +1305,7 @@  ldouble: 3
 
 Function: "j0":
 double: 2
-float: 2
+float: 8
 float128: 2
 ldouble: 2
 
@@ -1314,26 +1316,26 @@  float128: 4
 ldouble: 11
 
 Function: "j0_towardzero":
-double: 2
-float: 1
+double: 5
+float: 6
 float128: 2
 ldouble: 8
 
 Function: "j0_upward":
-double: 3
-float: 2
+double: 4
+float: 5
 float128: 5
 ldouble: 6
 
 Function: "j1":
-double: 1
-float: 2
+double: 2
+float: 8
 float128: 4
-ldouble: 2
+ldouble: 3
 
 Function: "j1_downward":
 double: 3
-float: 2
+float: 5
 float128: 4
 ldouble: 7
 
@@ -1673,31 +1675,31 @@  ldouble: 6
 
 Function: "tgamma":
 double: 5
-float: 4
+float: 8
 float128: 4
 ldouble: 5
 
 Function: "tgamma_downward":
 double: 5
-float: 5
+float: 7
 float128: 5
 ldouble: 6
 
 Function: "tgamma_towardzero":
 double: 5
-float: 4
+float: 7
 float128: 5
 ldouble: 5
 
 Function: "tgamma_upward":
 double: 4
-float: 4
+float: 8
 float128: 4
 ldouble: 5
 
 Function: "y0":
 double: 2
-float: 1
+float: 6
 float128: 3
 ldouble: 1