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<body class='hmmessage'><div dir='ltr'>Sure. I would be happy to try it and report back.<div><br></div><div>Just to make sure I understand it: </div><div><br></div><div>I will try defining the following functions for my platform such that they do nothing:</div><div><br></div><div> npy_get_floatstatus, </div><div> npy_clear_floatstatus, </div><div> npy_set_floatstatus_divbyzer, </div><div> npy_set_floatstatus_overflow, </div><div> npy_set_floatstatus_underflow, </div><div> npy_set_floatstatus_invalid<br><br>Thanks,</div><div>Emel</div><div><br><div><hr id="stopSpelling">Date: Tue, 2 Sep 2014 09:00:37 +0100<br>From: cournape@gmail.com<br>To: numpy-discussion@scipy.org<br>Subject: Re: [Numpy-discussion] How to install numpy on a box without hardware FPU<br><br><div dir="ltr"><br><div class="ecxgmail_extra"><br><br><div class="ecxgmail_quote">On Tue, Sep 2, 2014 at 8:29 AM, Emel Hasdal <span dir="ltr"><<a href="mailto:emel_hasdal@hotmail.com" target="_blank">emel_hasdal@hotmail.com</a>></span> wrote:<br>
<blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr">I am trying to run a python application which performs statistical calculations using Pandas which seem to depend on Numpy. Hence I have to install Numpy to get the app working.<br><br>Do you mean I can change <br>
<br> numpy/core/src/npymath/ieee754.c.src <br><br>such that the functions referencing exceptions (npy_get_floatstatus, npy_clear_floatstatus, npy_set_floatstatus_divbyzer, npy_set_floatstatus_overflow, npy_set_floatstatus_underflow, npy_set_floatstatus_invalid) do nothing? <br>
<br>Could there be any implications of this on the numpy functionality?<br></div></div></blockquote><div><br></div><div>AFAIK, few people have ever tried to run numpy on CPU without an FPU. The generic answer is that we do not know, as this is not a supported platform, so you are on your own.</div>
<div><br></div><div>I would suggest you just try adding stubs to see how far you can go, and come back to this group with the result of your investigation.</div><div><br></div><div>David</div></div></div></div>
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