v0.9.0

What's Changed

• remove is_padded check by @louisfd in #988
• Fix plane matmul selection & reduce workgroup invocations by @laggui in #989
• bump 0.7.1 by @louisfd in #992
• Fix/misc/release 07 by @louisfd in #994
• Bump cubecl to version 0.9.0 by @laggui in #996
• perf: Separate batch layout from main global layout to allow prefetching batch offset by @wingertge in #991
• opt: Add automatic unrolling of unit loops by @wingertge in #986
• opt: Make GVN side-effect free and assume loops are executed at least once by @wingertge in #985
• Attention: some test refactoring by @louisfd in #999
• fix: Fix ConcreteOutputFactory implementation in convolution by @wingertge in #998
• Flash Attention: Unit Attention by @louisfd in #1002
• ci: check version and use tracel action and xtask to publish by @syl20bnr in #995
• Fix/memory usage by @nathanielsimard in #1001
• feat: Allow mma matmul to be selected by @wingertge in #1003
• refactor: TMA checks by @wingertge in #1006
• feat: Update tune key to enable safely tuning TMA algorithms by @wingertge in #1007
• feat: Auto-detect CUDA version and fix some 12.8 features by @wingertge in #1008
• feat: Granular math mode by @wingertge in #1000
• Define numeric types by @nathanielsimard in #1009
• refactor: Read Strategy by @wingertge in #1010
• Fix cudarc feature flags for no default-features by @laggui in #1011
• Flash attention: unit & accelerated working attentions + fix partitions by @louisfd in #1012
• Flash attention: batch and num heads by @louisfd in #1014
• Flash Attention: bench by @louisfd in #1016
• feat: Specialized matmul using barriers by @wingertge in #1015
• Refactor/dtype by @nathanielsimard in #1017
• Disable/mma/amd by @nathanielsimard in #1020
• Add TMA checks before launch by @laggui in #1021
• Set pre-release version by @nathanielsimard in #1023
• Ci/disable version check by @nathanielsimard in #1024
• Flash Attention: Transpose key later by @louisfd in #1022
• Define many by @nathanielsimard in #1025
• Flash Attention: refactor dtypes by @louisfd in #1026
• Flash Attention: fix logical mask bug when kv partition > 1 by @louisfd in #1027
• Matmul: readers & jobs generic only on global and stage types by @louisfd in #1028
• Fix conv tests by @louisfd in #1029
• Fix remainder int by @laggui in #1033
• feat: Implement ldmatrix and refactor manual mma args by @wingertge in #1018
• Feat/pinned mem by @nathanielsimard in #1030
• Fix no std file by @nathanielsimard in #1037
• fix: Fix issue with ldmatrix address conversion by @wingertge in #1038
• feat: Swizzled shared memory by @wingertge in #1035
• feat: add trigonometric functions by @relativityhd in #861
• Fix SPIR-V signed int remainder semantics by @laggui in #1036
• fix: Fix MMA on HIP by @wingertge in #1039
• Fix deadlock when copy by @nathanielsimard in #1041
• Fix: invalid tile size by @nathanielsimard in #1043
• fix: Feature gate fast tanh by @wingertge in #1045
• Bump version by @nathanielsimard in #1054
• perf: MMA line size by @wingertge in #1044
• Fix fma so its callable from #cube functions by @amfaber in #1049
• Treat Operation::Copy as an implicit cast as well on the CPU backend by @amfaber in #1050
• Ensure we propagate the return index when a return block is folded into an existing block by @amfaber in #1051
• Improve compilation time for Burn by @nathanielsimard in #1055
• Matmul: Major config refactor by @louisfd in #1042
• Kernels: some cleanup by @louisfd in #1058
• Fix: assertion for line_size in naive.rs (#1046) by @PulsarUnderscore in #1047
• fix: Fix writer stage size that was broken during the config migration by @wingertge in #1061
• Fix/autotuner by @nathanielsimard in #1062
• Chore: Prepare pre-version 0.9.0-pre.3 by @nathanielsimard in #1066
• Fix workgroup_id typo in book by @BenFradet in #1060
• fix: Fix composite merge pass with mutable values by @wingertge in #1063
• feat: Implement stmatrix and stage casting to support it by @wingertge in #1056
• refactor: Scalars by @wingertge in #1064
• Feat/event bus by @nathanielsimard in #950
• Flash Attention: use loader from matmul + fix sync bug by @louisfd in #1067
• refactor: Move Runtime to cubecl-runtime by @wingertge in #1068
• Flash Attention: vectorized query + fix metal wmma load from global memory + fix main compilation by @louisfd in #1069
• Flash Attention: fix all-masked rows by @louisfd in #1070
• Enable tuner name by @nathanielsimard in #1071
• Flash attention: lines for mask and value by @louisfd in #1072
• Flash Attention: all lines by @louisfd in #1073
• Flash Attention: test and fix f16 by @louisfd in #1074
• Feat/execution error by @nathanielsimard in #1075
• Flash Attention: strengthen test suite by @louisfd in #1077
• Feat/runtime error by @nathanielsimard in #1078
• Flash Attention: a bit of selector and enable unit attention for burn by @louisfd in #1079
• Fix missing parenthesis on .into call by @BjornTheProgrammer in #1080
• feat: Rewrite async loaders to make them actually useful by @wingertge in #1076
• Set pre-release by @nathanielsimard in #1082
• Feat/improve errors by @nathanielsimard in #1084
• refactor: Convolution by @wingertge in #1083
• Fix/stuff by @nathanielsimard in #1085
• fix: Fix line size selection for convolution by @wingertge in #1086
• Feat/validation error by @nathanielsimard in #1088
• .gitignore editors/ides (cloned from burn) by @crutcher in #1089
• feat: Shared values by @wingertge in #1090
• Flash Attention: Blueprint by @louisfd in #1087
• Migrate kernels part 1 by @nathanielsimard in #1095
• Bump pre-release by @nathanielsimard in #1096
• Remove code by @nathanielsimard in #1097
• Feat/cpu scheduler by @nathanielsimard in #1098
• Fix/no std runtime by @nathanielsimard in #1100
• Fix unused pattern by @crutcher in #1091
• refactor: Tensor map by @wingertge in #1099
• feat: Add zero-copy Bytes support via bytes::Bytes allocator by @antimora in #1093
• add epsilon for type by @louisfd in #1101
• Fix try_into_vec for SharedBytesAllocationController by @antimora in #1102
• Various fix by @nathanielsimard in #1104
• fix: Fix CUDA < 12.8 branch for im2colWide by @wingertge in #1103
• Support const in match patterns for #[cube] macro by @sepcnt in #1105
• Add unaligned_line_read and unaligned_line_write as cpu-only cubecl extensions by @amfaber in #1052
• CPU Runtime: Fix wrong limits by @nathanielsimard in #1107
• Add tracing instrumentation and dependencies across crates by @crutcher in #1106
• Add support for hypot and reciprocal hypot. by @vaijira in #1048
• Plane non uniform control flow feature by @nathanielsimard in #1108
• Refactor/cube dim by @nathanielsimard in #1111
• fix: Fixes various issues with --all-features builds by @wingertge in #1110
• Chore/pre release 6 by @nathanielsimard in #1114
• fix: Fix invalid phi nodes from partially destructured array values by @wingertge in #1118
• Deep-plumb tracing feature. by @crutcher in #1116
• 2D into contiguous by @nathanielsimard in #1113
• fix: Fix free handling for CPU backend by @wingertge in #1123
• Update readme link to matmul crate by @milesfrain in #1122
• Add inverse trigonometric and hyperbolic trait impls for Line

  by @ravituringworks in #1125

• refactor: Constants by @wingertge in #1121
• Gfx12 support by @marion-santiago in #1126
• fix: async mem not available in vgpu on some cuda versions by @Na1w in #1128
• Fix atan2 line by @laggui in #1130
• Feat/comptime device props by @nathanielsimard in #1129
• feat: usize indexing by @wingertge in #1127
• Enable #[test_log::test] support; add PERFORMANCE.md doc. by @crutcher in #1132
• refactor: Close gaps between CubeCL and standard Rust by @wingertge in #1131
• Lift/Test valid_strides into a layout validation lib. by @crutcher in #1133
• chore: update xtask to 4.9.0 by @syl20bnr in #1135
• Docs/Debug-Checks/Cleaner flow for write_to_{gpu,cpu}. by @crutcher in #1137
• fix: Store packed dimension on packed quant stores so it can be correctly handled for swapped tensors by @wingertge in #1134
• fix: Fix broken PR #1133 by @wingertge in #1140
• Fix plane count check with max_units_per_cube by @laggui in #1142
• Pre version by @nathanielsimard in #1144