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benchtests: Run _Float128 tests only on architectures that support it

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__float128 is a non-standard name and is not available on some architectures
(like aarch64 or s390x) even though they may support the standard _Float128
type.  Other architectures (like armv7) don't support quad-precision
floating-point operations at all.

This commit replaces benchtests references to __float128 with _Float128 and
runs the corresponding tests only on architectures that support it.
This commit is contained in:
Arjun Shankar 2020-09-23 16:11:57 +02:00
parent 3322ecbfe2
commit 03e26098b1
4 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
benchtests/Makefile
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@ -25,7 +25,11 @@ bench-math := acos acosh asin asinh atan atanh cos cosh exp exp2 log log2 \
modf pow rint sin sincos sinh sqrt tan tanh fmin fmax fminf \ modf pow rint sin sincos sinh sqrt tan tanh fmin fmax fminf \
fmaxf powf trunc truncf roundeven roundevenf expf exp2f logf \ fmaxf powf trunc truncf roundeven roundevenf expf exp2f logf \
log2f sincosf sinf cosf isnan isinf isfinite hypot logb logbf \ log2f sincosf sinf cosf isnan isinf isfinite hypot logb logbf \
exp10f expf128 powf128 sinf128 exp10f
ifneq (,$(filter yes,$(float128-fcts) $(float128-alias-fcts)))
bench-math += expf128 powf128 sinf128
endif
bench-pthread := pthread_once thread_create bench-pthread := pthread_once thread_create

4
benchtests/expf128-inputs
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@ -1,6 +1,6 @@
## includes: math.h ## includes: math.h
## args: __float128 ## args: _Float128
## ret: __float128 ## ret: _Float128
# Random inputs in [-10,10] # Random inputs in [-10,10]
## name: workload-random.wrf ## name: workload-random.wrf
0x4.e6f9d6da10d9a422942a89cdfa1p+0L 0x4.e6f9d6da10d9a422942a89cdfa1p+0L

4
benchtests/powf128-inputs
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@ -1,6 +1,6 @@
## includes: math.h ## includes: math.h
## args: __float128:__float128 ## args: _Float128:_Float128
## ret: __float128 ## ret: _Float128
# Random inputs in [-10,10] such that x and y are not both negative # Random inputs in [-10,10] such that x and y are not both negative
## name: workload-random.wrf ## name: workload-random.wrf
0x8.130b31ed5288656428a29cead83p+0L, -0x6.e7ead09b7877a118813b50cfb3c8p+0L 0x8.130b31ed5288656428a29cead83p+0L, -0x6.e7ead09b7877a118813b50cfb3c8p+0L

4
benchtests/sinf128-inputs
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@ -1,6 +1,6 @@
## includes: math.h ## includes: math.h
## args: __float128 ## args: _Float128
## ret: __float128 ## ret: _Float128
# Random inputs in [-10,10] # Random inputs in [-10,10]
## name: workload-random.wrf ## name: workload-random.wrf
0x4.e6f9d6da10d9a422942a89cdfa1p+0 0x4.e6f9d6da10d9a422942a89cdfa1p+0