Lesson 1 – Multi-Site Test
Test Method Programs for Parallel Execution
The following summarizes each operation in the execution flow:
The first invocation of the test method program (the invocation for the first
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site) is used to make all necessary setups and tests (measurements) in
parallel for all sites.
The result APIs store the results of all sites into the cache for quick access
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in later invocations of the program. Also, the result value stored for the first
tested site is returned from the cache.
The program uses the value to calculate, and judges the final result for the
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site as pass/fail.
When the program is called again for the second and later sites, the setups
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and tests (measurements) will be skipped. Then, the result API in the
program just returns the result value stored for this site from the cache, not
the tester hardware. Then, the program uses the value to calculate and
judges the final result for this site as pass/fail.
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