python3-pyperf: upgrade 2.7.0 -> 2.8.0

Changelog:
===========
- Refactor operations to fully work on AArch64.
- Fix the max_mem_rss measurement
- Allow setting the amount of warmup values in Runner
- Add hooks for calling arbitrary code around each benchmark
- Use KiB and MiB as units instead of kB and MB.
- Fix Spelling Error
- Make hooks work in bench_command subprocesses
- Fix deprecated method in bench_time_func example
- Separate subprocess writing/parsing into their own functions
- Fix "std dev" link
- Implement --timeout when running benchmarks

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-pyperf_2.8.0.bb

@@ -0,0 +1,23 @@
+SUMMARY = "A toolkit to write, run and analyze benchmarks"
+DESCRIPTION = " \
+The Python pyperf module is a toolkit to write, run and analyze benchmarks. \
+Features: \
+    * Simple API to run reliable benchmarks \
+    * Automatically calibrate a benchmark for a time budget. \
+    * Spawn multiple worker processes. \
+    * Compute the mean and standard deviation. \
+    * Detect if a benchmark result seems unstable. \
+    * JSON format to store benchmark results. \
+    * Support multiple units: seconds, bytes and integer. \
+"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=78bc2e6e87c8c61272937b879e6dc2f8"
+
+SRC_URI[sha256sum] = "b30a20465819daf102b6543b512f6799a5a879ff2a123981e6cd732d0e6a7a79"
+
+DEPENDS += "python3-six-native"
+
+PYPI_PACKAGE = "pyperf"
+inherit pypi python_setuptools_build_meta
+
+RDEPENDS:${PN} += "python3-misc python3-statistics"