| Load hg-to-git hash maps from ./eigen_git/.git/ |
| #3.0.1 |
| #3.1.1 |
| #3.2.0 |
| 3.2.4 |
| #574a7621809fe |
| 58964a85800bd # introduce AVX |
| #589cbd7e98174 # merge |
| 589db7d49efbb # introduce FMA |
| #590a078f442a3 # complex and AVX |
| 590a419cea4a0 # improve packing with ptranspose |
| #59251e85c936d # merge |
| #592e497a27ddc |
| 593d5a795f673 # New gebp kernel: up to 3 packets x 4 register-level blocks |
| #5942c3c95990d # merge |
| #596c9788d55b9 # Disable 3pX4 kernel on Altivec |
| #5999aa3dc4e21 # merge |
| 6209452eb38f8 # before-evaluators |
| #6333eba5e1101 # Implement evaluator for sparse outer products |
| #663b9d314ae19 |
| #6655ef95fabee # Properly detect FMA support on ARM |
| #667fe25f3b8e3 # FMA has been wrongly disabled |
| #668409547a0c8 |
| #6694304c73542 # merge default to tensors |
| #67216047c8d4a # merge default to tensors |
| #67410a79ca3a3 # merge default to tensors |
| #674b7271dffb5 # Generalized the gebp apis |
| 676bfdd9f3ac9 # Made the blocking computation aware of the l3 cache;<br/> Also optimized the blocking parameters to take<br/> into account the number of threads used for a computation. |
| 6782dde63499c # generalized gemv |
| 6799f98650d0a # ensured that contractions that can be reduced to a matrix vector product |
| #6840918c51e60 # merge tensor |
| 684e972b55ec4 # change prefetching in gebp |
| #68598604576d1 # merge index conversion |
| 68963eb0f6fe6 # clean blocking size computation |
| 689db05f2d01e # rotating kernel for ARM only |
| #6901b7e12847d # result_of |
| 69226275b250a # fix prefetching change for ARM |
| 692692136350b # prefetching |
| 693a8ad8887bf # blocking size strategy |
| 693bcf9bb5c1f # avoid redundant pack_rhs |
| 6987550107028 # dynamic loop swapping |
| 69858740ce4c6 # rm dynamic loop swapping,<br/> adjust lhs's micro panel height to fully exploit L1 cache |
| 698cd3bbffa73 # blocking heuristic:<br/> block on the rhs in L1 if the lhs fit in L1. |
| 701488c15615a # organize a little our default cache sizes,<br/> and use a saner default L1 outside of x86 (10% faster on Nexus 5) |
| 701e56aabf205 # Refactor computeProductBlockingSizes to make room<br/> for the possibility of using lookup tables |
| 701ca5c12587b # Polish lookup tables generation |
| 7013589a9c115 # actual_panel_rows computation should always be resilient<br/> to parameters not consistent with the known L1 cache size, see comment |
| 70102babb9c0f # Provide a empirical lookup table for blocking sizes measured on a Nexus 5.<br/> Only for float, only for Android on ARM 32bit for now. |
| 7088481dc21ea # Bug 986: add support for coefficient-based<br/> product with 0 depth. |
| 709d7f51feb07 # Bug 992: don't select a 3p GEMM path with non-SIMD scalar types. |
| 759f9303cc7c5 # 3.3-alpha1 |
| 765aba1eda71e # help clang inlining |
| 770fe630c9873 # Improve numerical accuracy in LLT and triangular solve<br/> by using true scalar divisions (instead of x * (1/y)) |
| #8741d23430628 # Improved the matrix multiplication blocking in the case<br/> where mr is not a power of 2 (e.g on Haswell CPUs) |
| 878f629fe95c8 # Made the index type a template parameter to evaluateProductBlockingSizes.<br/> Use numext::mini and numext::maxi instead of <br/> std::min/std::max to compute blocking sizes. |
| 8975d51a7f12c # Don't optimize the processing of the last rows of<br/> a matrix matrix product in cases that violate<br/> the assumptions made by the optimized code path. |
| 8986136f4fdd4 # Remove the rotating kernel. |
| 898e68e165a23 # Bug 256: enable vectorization with unaligned loads/stores. |
| 91466e99ab6a1 # Relax mixing-type constraints for binary coeff-wise operators |
| 91776236cdea4 # merge |
| 917101ea26f5e # Include the cost of stores in unrolling |
| 921672076db5d # Fix perf regression introduced in changeset e56aabf205 |
| 9210fa9e4a15c # Fix perf regression in dgemm introduced by changeset 5d51a7f12c |
| 936f6b3cf8de9 # 3.3-beta2 |
| 944504a4404f1 # Optimize expression matching 'd?=a-b*c' as 'd?=a; d?=b*c;' |
| 95877e27fbeee # 3.3-rc1 |
| 959779774f98c # Bug 1311: fix alignment logic in some cases<br/> of (scalar*small).lazyProduct(small) |
| 9729f9d8d2f62 # Disabled part of the matrix matrix peeling code<br/> that's incompatible with 512 bit registers |
| 979eeac81b8c0 # 3.3.0 |
| 989c927af60ed # Fix a performance regression in (mat*mat)*vec<br/> for which mat*mat was evaluated multiple times. |
| 994fe696022ec # Operators += and -= do not resize! |
| 99466f65ccc36 # Ease compiler generating clean and efficient code in mat*vec |
| 9946a5fe86098 # Complete rewrite of column-major-matrix * vector product<br/> to deliver higher performance of modern CPU. |
| 99591003f3b86 # Improve performance of row-major-dense-matrix * vector products<br/> for recent CPUs. |
| 997eb621413c1 # Revert vec/y to vec*(1/y) in row-major TRSM |
| 10444bbc320468 # Bug 1435: fix aliasing issue in exressions like: A = C - B*A; |
| 1073624df50945 # Adds missing EIGEN_STRONG_INLINE to support MSVC<br/> properly inlining small vector calculations |
| 1094d428a199ab # Bug 1562: optimize evaluation of small products<br/> of the form s*A*B by rewriting them as: s*(A.lazyProduct(B))<br/> to save a costly temporary.<br/> Measured speedup from 2x to 5x. |
| 1096de9e31a06d # Introduce the macro ei_declare_local_nested_eval to<br/> help allocating on the stack local temporaries via alloca,<br/> and let outer-products makes a good use of it. |
| 11087b91c11207 # Bug 1578: Improve prefetching in matrix multiplication on MIPS. |
| 1153aa110e681b # PR 526: Speed up multiplication of small, dynamically sized matrices |
| 11544ad359237a # Vectorize row-by-row gebp loop iterations on 16 packets as well |
| 1157a476054879 # Bug 1624: improve matrix-matrix product on ARM 64, 20% speedup |
| 1160a4159dba08 # do not read buffers out of bounds |
| 1163c53eececb0 # Implement AVX512 vectorization of std::complex<float/double> |
| 11644e7746fe22 # Bug 1636: fix gemm performance issue with gcc>=6 and no FMA |
| 1164956678a4ef # Bug 1515: disable gebp's 3pX4 micro kernel<br/> for MSVC<=19.14 because of register spilling. |
| 1165426bce7529 # fix EIGEN_GEBP_2PX4_SPILLING_WORKAROUND<br/> for non vectorized type, and non x86/64 target |
| 11660d90637838 # enable spilling workaround on architectures with SSE/AVX |
| 1166f159cf3d75 # Artificially increase l1-blocking size for AVX512.<br/> +10% speedup with current kernels. |
| 11686dd93f7e3b # Make code compile again for older compilers. |
| 1175dbfcceabf5 # Bug: 1633: refactor gebp kernel and optimize for neon |
| 117670e133333d # Bug 1661: fix regression in GEBP and AVX512 |
| 11760f028f61cb # GEBP: cleanup logic to choose between<br/> a 4 packets of 1 packet (=e118ce86fd+fix) |
| 1180de77bf5d6c # gebp: Add new ½ and ¼ packet rows per (peeling) round on the lhs |
