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unit_test: Refactor all performance tests that rely on cache compensated timer

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There is no ccomp timer on C3, which means our performance tests will start
failing again due to variance caused by cache misses.

This MR adds TEST_PERFORMANCE_CCOMP_ macro that will only fail
performance test if CCOMP timer is supported on the target
This commit is contained in:
Marius Vikhammer
2020-12-04 11:35:21 +08:00
committed by Angus Gratton
parent 7ed95d13b1
commit 0a95151a75
13 changed files with 42 additions and 22 deletions
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4
components/vfs/test/test_vfs_fd.c
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@@ -260,9 +260,9 @@ TEST_CASE("Open & write & close through VFS passes performance test", "[vfs]")
const int ns_per_iter = (int) (time_diff_us * 1000 / iter_count);
TEST_ESP_OK( esp_vfs_unregister(VFS_PREF1) );
#ifdef CONFIG_SPIRAM
TEST_PERFORMANCE_LESS_THAN(VFS_OPEN_WRITE_CLOSE_TIME_PSRAM, "%dns", ns_per_iter);
TEST_PERFORMANCE_CCOMP_LESS_THAN(VFS_OPEN_WRITE_CLOSE_TIME_PSRAM, "%dns", ns_per_iter);
#else
TEST_PERFORMANCE_LESS_THAN(VFS_OPEN_WRITE_CLOSE_TIME, "%dns", ns_per_iter);
TEST_PERFORMANCE_CCOMP_LESS_THAN(VFS_OPEN_WRITE_CLOSE_TIME, "%dns", ns_per_iter);
#endif
}