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@zingale zingale commented Oct 19, 2025

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zingale commented Oct 25, 2025

depends on #1870

@BenWibking
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BenWibking commented Oct 25, 2025

Just for future reference, I tried this with the primordial_chem network and it does not work at all. I think our Jacobians are too extreme to be handled in single precision without additional scaling.

@zingale zingale changed the title start of support for reduced precision Jacobian add support for reduced precision Jacobian Oct 27, 2025
@zingale zingale merged commit 98f7226 into AMReX-Astro:development Oct 30, 2025
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@zingale zingale deleted the single_precision_jac branch October 30, 2025 22:01
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3 participants