sleef
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shibatch
SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT
Hey, This is a followup of issue [107](https://github.com/shibatch/sleef/issues/107#issuecomment-346933898) It would be great to have more accuracy choice from instead of ULP10 and ULP35... The ULP10 is barely usable in a...
Segmentation fault occurs with gnuabi_compatibility.c testing with i386 and AVX. The cause of this problem is that it is using a hack for simplifying the number of macros, and the...
I am trying to build the library for `i686-apple-darwin` and `i686-unknown-linux-gnu` targets (generic 32-bit apple and linux targets). The "Environment support matrix" says that 32-bit linux is supported, yet I...
Following the discussion on the issues regarding to migration to new cmake build system, I here created a discussion thread for naming of functions that will be used in llvm...
All architectures currently target by the library have instructions to perform a single NR-iteration of a reciprocal square root (and in some also an exact computation): * x86, x86_64: rsqrtps...
Hey, As we discussed about this in the past, I'm just creating this issue to track this down separately. There are cases where you have to run calculations on different...
I am planning to add a VML-style API to SLEEF. https://software.intel.com/en-us/mkl-developer-reference-c-vm-mathematical-functions The function names will have Sleef_ prefix. For example, the function corresponding to vmdPow will be Sleef_vmdPow. The macros...
The following CPU feature detection functions will be implemented in common.c and exported. Each function returns non-zero value if the corresponding CPU feature is available. Sleef_cpuSupportsSVE() returns the value returned...
Recently I submitted a [PR](https://github.com/pytorch/pytorch/pull/7495) to the PyTorch Repo for a vectorized `tanh` implementation for single precision. The implementation is a vectorized version of [cephes math library's single precision](http://www.netlib.org/cephes/) `tanhf`...
I am planning to make big changes for version 3.3. Most of them are already discussed in the issues, but here I list them. * https://github.com/shibatch/sleef/issues/47 Each math function should...