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Differences

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--- tutorial_forward_substitution [2024/09/25 17:25]
sanjay [Your first Alpha program (not hello world)]
+++ tutorial_forward_substitution [2024/09/26 07:56] (current)
sanjay [How to check more thoroughly]
@@ Line 166: / Line 166: @@
 ==make verify==
-This only becomes useful if you have a known, correct implementation of the function.  For this first tutorial, it does not make sense (it ends up comparing the outputs of two identical functions).  Later, when you produce different versions using scheduling directives, it becomes useful to validate the correctness agains the original equations,
+This only becomes useful if you have a known, correct implementation of the function.  For this first tutorial, it does not make sense (it ends up comparing the outputs of two identical functions).  Later, when you produce different versions using scheduling directives, it becomes useful to validate the correctness against the original equations,
-Compiles the code with another code named ''xxx_verify.c'' that defines a function ''xxx_verify'' (''xxx'' is the system name).
+Compiles the code with another code named ''xxx_verify.c'' that defines another function with the same signature, ''xxx_verify'' (''xxx'' is the system name).
 Users can provide different programs as ''xxx_verify'' to compare outputs.
 ==make verify-rand==

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