Wilco Dijkstra d4505b895f Add math benchmark latency test ...

This patch further improves math function benchmarking by adding a latency
test in addition to throughput.  This enables more accurate comparisons of the
math functions. The latency test works by creating a dependency on the previous
iteration: func_res = F (func_res * zero + input[i]). The multiply by zero
avoids changing the input.

It reports reciprocal throughput and latency in nanoseconds (depending on the
timing header used) and max/min throughput in iterations per second:

   "workload-spec2006.wrf": {
    "reciprocal-throughput": 100,
    "latency": 200,
    "max-throughput": 1.0e+07,
    "min-throughput": 5.0e+06
   }

	* benchtests/bench-skeleton.c (main): Add support for
	latency benchmarking.
	* benchtests/scripts/bench.py: Add support for latency benchmarking.

2017-08-17 16:27:20 +01:00

..

bench.py

Add math benchmark latency test

2017-08-17 16:27:20 +01:00

benchout_strings.schema.json

benchtests: New script to parse memcpy results

2017-06-22 23:44:51 +05:30

benchout.schema.json

Validate bench.out against a JSON schema

2014-06-11 14:16:29 +05:30

compare_bench.py

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

compare_strings.py

benchtests: Avoid a display error when running in text terminal

2017-08-08 00:56:10 +05:30

import_bench.py

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00

validate_benchout.py

Update copyright dates with scripts/update-copyrights.

2017-01-01 00:14:16 +00:00