Add expf trace

Add a trace for expf. This is a reduced trace based on 2.4 billion samples extracted from wrf_r. * benchtests/Makefile: Add expf benchmark. * benchtests/expf-inputs: Add reduced trace from wrf_r.
9 years ago · 7024d5446d
3 changed files with 2394 additions and 1 deletions
--- a/5
+++ b/5
@ -1,3 +1,8 @@
+2017-09-19  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* benchtests/Makefile: Add expf benchmark.
+	* benchtests/expf-inputs: Add reduced trace from wrf_r.
+
 2017-09-19  Wilco Dijkstra  <wdijkstr@arm.com>

 	* csu/Makefile: Add -funwind-tables to libc-start.c.
--- a/benchtests/Makefile
+++ b/benchtests/Makefile
@ -23,7 +23,7 @@ subdir := benchtests
 include ../Makeconfig
 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 \
-	      fmaxf powf trunc truncf
+	      fmaxf powf trunc truncf expf

 bench-pthread := pthread_once thread_create

--- a/benchtests/expf-inputs
+++ b/benchtests/expf-inputs