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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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2
components/mbedtls/test/test_sha_perf.c
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@@ -50,6 +50,6 @@ TEST_CASE("mbedtls SHA performance", "[aes]")
printf("SHA256 rate %.3fMB/sec\n", mb_sec);
#ifdef CONFIG_MBEDTLS_HARDWARE_SHA
// Don't put a hard limit on software SHA performance
TEST_PERFORMANCE_GREATER_THAN(SHA256_THROUGHPUT_MBSEC, "%.3fMB/sec", mb_sec);
TEST_PERFORMANCE_CCOMP_GREATER_THAN(SHA256_THROUGHPUT_MBSEC, "%.3fMB/sec", mb_sec);
#endif
}