Am 27.05.2012 19:16, schrieb [email protected]:
On 27 May 2012 19:09, Joachim Durchholz<[email protected]> wrote:
Am 27.05.2012 18:26, schrieb [email protected]:
And I do not get how one run of the tests (integrals) affects
consecutive runs...
SymPy has a cache. Later tests reuse results from earlier computations.
This has caused problems with reproducing errors in the past, but it does
have the advantage that we have a rough estimate of how good SymPy is at
returning the same results for the same inputs.
But the cache is not retained between different runs of the test
runner, is it? Or is it saved to disk?
It isn't AFAIK.
It is kept from test to test if you run a suite of tests though.
If it's exerting RAM pressure, that would be an explanation why a test
suite become slow after a few tests.
Well, that used to be my knowledge. Vlada's response in the other
subthread indicates that it's otherwise.
Which leaves me clueless about the actual problem in this case.
I guess we'll have to wait until Guru comes back with some numbers.
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